/* Generated by Cython 0.23.4 */

/* BEGIN: Cython Metadata
{
    "distutils": {
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            "src/sophia.h"
        ]
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}
END: Cython Metadata */

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#define CYTHON_ABI "0_23_4"
#include <stddef.h>
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  #define PyStringObject               PyUnicodeObject
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  #define PyString_CheckExact          PyUnicode_CheckExact
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  #define PyInt_FromUnicode            PyLong_FromUnicode
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  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
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#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
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  #ifndef PyUnicode_InternFromString
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  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
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  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
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#define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
#define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
#elif CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
typedef struct {
    unaryfunc am_await;
    unaryfunc am_aiter;
    unaryfunc am_anext;
} __Pyx_PyAsyncMethodsStruct;
#define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
#else
#define __Pyx_PyType_AsAsync(obj) NULL
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#ifndef CYTHON_RESTRICT
  #if defined(__GNUC__)
    #define CYTHON_RESTRICT __restrict__
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    #define CYTHON_RESTRICT __restrict
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_RESTRICT restrict
  #else
    #define CYTHON_RESTRICT
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#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)

#ifndef CYTHON_INLINE
  #if defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#if defined(WIN32) || defined(MS_WINDOWS)
  #define _USE_MATH_DEFINES
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif


#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
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#ifndef __PYX_EXTERN_C
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__sophy
#define __PYX_HAVE_API__sophy
#include "string.h"
#include "stdio.h"
#include "stdlib.h"
#include "stdint.h"
#include "src/sophia.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#ifdef PYREX_WITHOUT_ASSERTIONS
#define CYTHON_WITHOUT_ASSERTIONS
#endif

#ifndef CYTHON_UNUSED
# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
#   else
#     define CYTHON_UNUSED
#   endif
# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
#   define CYTHON_UNUSED __attribute__ ((__unused__))
# else
#   define CYTHON_UNUSED
# endif
#endif
#ifndef CYTHON_NCP_UNUSED
# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
# else
#  define CYTHON_NCP_UNUSED CYTHON_UNUSED
# endif
#endif
typedef struct {PyObject **p; char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER) && defined (_M_X64)
    #define __Pyx_sst_abs(value) _abs64(value)
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyObject_AsSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_COMPILING_IN_CPYTHON
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */

static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;


static const char *__pyx_f[] = {
  "sophy.pyx",
  "type.pxd",
};

/*--- Type declarations ---*/
struct __pyx_obj_5sophy_Sophia;
struct __pyx_obj_5sophy_Cursor;
struct __pyx_obj_5sophy__BaseTransaction;
struct __pyx_obj_5sophy_Transaction;
struct __pyx_obj_5sophy_Batch;
struct __pyx_obj_5sophy__Index;
struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property;
struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property;
struct __pyx_obj_5sophy___pyx_scope_struct_2_keys;
struct __pyx_obj_5sophy___pyx_scope_struct_3_values;
struct __pyx_obj_5sophy___pyx_scope_struct_4_items;
struct __pyx_obj_5sophy___pyx_scope_struct_5___call__;
struct __pyx_opt_args_5sophy_6Sophia_get_option;
struct __pyx_opt_args_5sophy_6Sophia__create_index;
struct __pyx_opt_args_5sophy_6Sophia_cursor;
struct __pyx_opt_args_5sophy_16_BaseTransaction_commit;
struct __pyx_opt_args_5sophy_16_BaseTransaction_rollback;

/* "sophy.pyx":142
 *             self._config(key, value)
 * 
 *     cpdef get_option(self, key, string=True):             # <<<<<<<<<<<<<<
 *         if string:
 *             return _getstring(self.env, key)
 */
struct __pyx_opt_args_5sophy_6Sophia_get_option {
  int __pyx_n;
  PyObject *string;
};

/* "sophy.pyx":287
 *         return True
 * 
 *     cdef _Index _create_index(self, target=None):             # <<<<<<<<<<<<<<
 *         return _Index(self, target=target)
 * 
 */
struct __pyx_opt_args_5sophy_6Sophia__create_index {
  int __pyx_n;
  PyObject *target;
};

/* "sophy.pyx":307
 *         return Batch(self)
 * 
 *     cpdef cursor(self, order='>=', key=None, prefix=None, keys=True,             # <<<<<<<<<<<<<<
 *                  values=True):
 *         return Cursor(self, order=order, key=key, prefix=prefix, keys=keys,
 */
struct __pyx_opt_args_5sophy_6Sophia_cursor {
  int __pyx_n;
  PyObject *order;
  PyObject *key;
  PyObject *prefix;
  PyObject *keys;
  PyObject *values;
};

/* "sophy.pyx":449
 *                 raise
 * 
 *     cpdef commit(self, begin=True):             # <<<<<<<<<<<<<<
 *         self.check(sp_commit(self.handle))
 *         if begin:
 */
struct __pyx_opt_args_5sophy_16_BaseTransaction_commit {
  int __pyx_n;
  PyObject *begin;
};

/* "sophy.pyx":454
 *             self.__enter__()
 * 
 *     cpdef rollback(self, begin=True):             # <<<<<<<<<<<<<<
 *         sp_destroy(self.handle)
 *         if begin:
 */
struct __pyx_opt_args_5sophy_16_BaseTransaction_rollback {
  int __pyx_n;
  PyObject *begin;
};

/* "sophy.pyx":91
 * 
 * 
 * cdef class Sophia(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         readonly object name
 */
struct __pyx_obj_5sophy_Sophia {
  PyObject_HEAD
  struct __pyx_vtabstruct_5sophy_Sophia *__pyx_vtab;
  PyObject *name;
  PyObject *path;
  struct __pyx_obj_5sophy__Index *idx;
  int is_open;
  PyObject *b_name;
  PyObject *b_path;
  PyObject *config;
  void *env;
  void *db;
};


/* "sophy.pyx":361
 * 
 * 
 * cdef class Cursor(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public Sophia sophia
 */
struct __pyx_obj_5sophy_Cursor {
  PyObject_HEAD
  struct __pyx_obj_5sophy_Sophia *sophia;
  PyObject *order;
  PyObject *key;
  PyObject *prefix;
  int keys;
  int values;
  PyObject *idx_key;
  struct __pyx_obj_5sophy__Index *idx;
  void *cursor;
  void *handle;
};


/* "sophy.pyx":422
 * 
 * 
 * cdef class _BaseTransaction(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public Sophia sophia
 */
struct __pyx_obj_5sophy__BaseTransaction {
  PyObject_HEAD
  struct __pyx_vtabstruct_5sophy__BaseTransaction *__pyx_vtab;
  struct __pyx_obj_5sophy_Sophia *sophia;
  struct __pyx_obj_5sophy__Index *idx;
  void *handle;
};


/* "sophy.pyx":481
 * 
 * 
 * cdef class Transaction(_BaseTransaction):             # <<<<<<<<<<<<<<
 *     cdef void *create_handle(self):
 *         return sp_begin(self.sophia.env)
 */
struct __pyx_obj_5sophy_Transaction {
  struct __pyx_obj_5sophy__BaseTransaction __pyx_base;
};


/* "sophy.pyx":501
 * 
 * 
 * cdef class Batch(_BaseTransaction):             # <<<<<<<<<<<<<<
 *     cdef void *create_handle(self):
 *         return sp_batch(self.sophia.db)
 */
struct __pyx_obj_5sophy_Batch {
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};


/* "sophy.pyx":516
 * 
 * 
 * cdef class _Index(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         _BaseTransaction target
 */
struct __pyx_obj_5sophy__Index {
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  PyObject *key;
  struct __pyx_obj_5sophy_Sophia *sophia;
  void *db;
  void *env;
  void *handle;
};


/* "sophy.pyx":70
 * 
 * 
 * def _sophia_property(propname, string=True, readonly=False):             # <<<<<<<<<<<<<<
 *     def _getter(self):
 *         return self.get_option(propname, string)
 */
struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property {
  PyObject_HEAD
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  PyObject *__pyx_v_string;
};


/* "sophy.pyx":80
 *         return property(_getter, _setter)
 * 
 * def _db_property(propname, string=True, readonly=False):             # <<<<<<<<<<<<<<
 *     def _getter(self):
 *         return self.get_option('db.%s.%s' % (self.name, propname), string)
 */
struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property {
  PyObject_HEAD
  PyObject *__pyx_v_propname;
  PyObject *__pyx_v_string;
};


/* "sophy.pyx":332
 *         return self.idx.exists(key)
 * 
 *     def keys(self):             # <<<<<<<<<<<<<<
 *         cdef Cursor cursor = self.cursor(values=False)
 *         for item in cursor:
 */
struct __pyx_obj_5sophy___pyx_scope_struct_2_keys {
  PyObject_HEAD
  struct __pyx_obj_5sophy_Cursor *__pyx_v_cursor;
  PyObject *__pyx_v_item;
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  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "sophy.pyx":337
 *             yield item
 * 
 *     def values(self):             # <<<<<<<<<<<<<<
 *         cdef Cursor cursor = self.cursor(keys=False)
 *         for item in cursor:
 */
struct __pyx_obj_5sophy___pyx_scope_struct_3_values {
  PyObject_HEAD
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  PyObject *__pyx_v_item;
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  PyObject *__pyx_t_0;
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  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "sophy.pyx":342
 *             yield item
 * 
 *     def items(self):             # <<<<<<<<<<<<<<
 *         cdef Cursor cursor = self.cursor()
 *         for item in cursor:
 */
struct __pyx_obj_5sophy___pyx_scope_struct_4_items {
  PyObject_HEAD
  struct __pyx_obj_5sophy_Cursor *__pyx_v_cursor;
  PyObject *__pyx_v_item;
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  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "sophy.pyx":474
 *         return self.idx.exists(key)
 * 
 *     def __call__(self, fn):             # <<<<<<<<<<<<<<
 *         def inner(*args, **kwargs):
 *             with self:
 */
struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ {
  PyObject_HEAD
  PyObject *__pyx_v_fn;
  struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self;
};



/* "sophy.pyx":91
 * 
 * 
 * cdef class Sophia(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         readonly object name
 */

struct __pyx_vtabstruct_5sophy_Sophia {
  PyObject *(*set_option)(struct __pyx_obj_5sophy_Sophia *, PyObject *, PyObject *, int __pyx_skip_dispatch);
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/* "sophy.pyx":422
 * 
 * 
 * cdef class _BaseTransaction(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         public Sophia sophia
 */

struct __pyx_vtabstruct_5sophy__BaseTransaction {
  void *(*create_handle)(struct __pyx_obj_5sophy__BaseTransaction *);
  PyObject *(*commit)(struct __pyx_obj_5sophy__BaseTransaction *, int __pyx_skip_dispatch, struct __pyx_opt_args_5sophy_16_BaseTransaction_commit *__pyx_optional_args);
  PyObject *(*rollback)(struct __pyx_obj_5sophy__BaseTransaction *, int __pyx_skip_dispatch, struct __pyx_opt_args_5sophy_16_BaseTransaction_rollback *__pyx_optional_args);
  PyObject *(*check)(struct __pyx_obj_5sophy__BaseTransaction *, int);
};
static struct __pyx_vtabstruct_5sophy__BaseTransaction *__pyx_vtabptr_5sophy__BaseTransaction;


/* "sophy.pyx":481
 * 
 * 
 * cdef class Transaction(_BaseTransaction):             # <<<<<<<<<<<<<<
 *     cdef void *create_handle(self):
 *         return sp_begin(self.sophia.env)
 */

struct __pyx_vtabstruct_5sophy_Transaction {
  struct __pyx_vtabstruct_5sophy__BaseTransaction __pyx_base;
};
static struct __pyx_vtabstruct_5sophy_Transaction *__pyx_vtabptr_5sophy_Transaction;


/* "sophy.pyx":501
 * 
 * 
 * cdef class Batch(_BaseTransaction):             # <<<<<<<<<<<<<<
 *     cdef void *create_handle(self):
 *         return sp_batch(self.sophia.db)
 */

struct __pyx_vtabstruct_5sophy_Batch {
  struct __pyx_vtabstruct_5sophy__BaseTransaction __pyx_base;
};
static struct __pyx_vtabstruct_5sophy_Batch *__pyx_vtabptr_5sophy_Batch;


/* "sophy.pyx":516
 * 
 * 
 * cdef class _Index(object):             # <<<<<<<<<<<<<<
 *     cdef:
 *         _BaseTransaction target
 */

struct __pyx_vtabstruct_5sophy__Index {
  PyObject *(*configure)(struct __pyx_obj_5sophy__Index *);
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#include <string.h>

static int __Pyx_SetVtable(PyObject *dict, void *vtable);

static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);

typedef struct {
    int code_line;
    PyCodeObject* code_object;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int64_t(int64_t value);

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);

static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

typedef PyObject *(*__pyx_coroutine_body_t)(PyObject *, PyObject *);
typedef struct {
    PyObject_HEAD
    __pyx_coroutine_body_t body;
    PyObject *closure;
    PyObject *exc_type;
    PyObject *exc_value;
    PyObject *exc_traceback;
    PyObject *gi_weakreflist;
    PyObject *classobj;
    PyObject *yieldfrom;
    PyObject *gi_name;
    PyObject *gi_qualname;
    int resume_label;
    char is_running;
} __pyx_CoroutineObject;
static __pyx_CoroutineObject *__Pyx__Coroutine_New(PyTypeObject *type, __pyx_coroutine_body_t body,
                                                   PyObject *closure, PyObject *name, PyObject *qualname);
static int __Pyx_Coroutine_clear(PyObject *self);
#if 1 || PY_VERSION_HEX < 0x030300B0
static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue);
#else
#define __Pyx_PyGen_FetchStopIterationValue(pvalue) PyGen_FetchStopIterationValue(pvalue)
#endif

static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code);

static int __Pyx_patch_abc(void);

#define __Pyx_Generator_USED
static PyTypeObject *__pyx_GeneratorType = 0;
#define __Pyx_Generator_CheckExact(obj) (Py_TYPE(obj) == __pyx_GeneratorType)
#define __Pyx_Generator_New(body, closure, name, qualname)\
    __Pyx__Coroutine_New(__pyx_GeneratorType, body, closure, name, qualname)
static PyObject *__Pyx_Generator_Next(PyObject *self);
static int __pyx_Generator_init(void);

static int __Pyx_check_binary_version(void);

#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
  #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
  #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
#endif
#endif

static PyObject *__Pyx_ImportModule(const char *name);

static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

static PyObject *__pyx_f_5sophy_6Sophia_set_option(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_5sophy_6Sophia_get_option(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, int __pyx_skip_dispatch, struct __pyx_opt_args_5sophy_6Sophia_get_option *__pyx_optional_args); /* proto*/
static PyObject *__pyx_f_5sophy_6Sophia_clear_option(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_5sophy_6Sophia__config(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto*/
static int __pyx_f_5sophy_6Sophia_open(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static struct __pyx_obj_5sophy__Index *__pyx_f_5sophy_6Sophia__create_index(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, struct __pyx_opt_args_5sophy_6Sophia__create_index *__pyx_optional_args); /* proto*/
static int __pyx_f_5sophy_6Sophia_close(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_5sophy_6Sophia_transaction(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_5sophy_6Sophia_batch(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_5sophy_6Sophia_cursor(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_5sophy_6Sophia_cursor *__pyx_optional_args); /* proto*/
static void *__pyx_f_5sophy_16_BaseTransaction_create_handle(CYTHON_UNUSED struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_5sophy_16_BaseTransaction_commit(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_5sophy_16_BaseTransaction_commit *__pyx_optional_args); /* proto*/
static PyObject *__pyx_f_5sophy_16_BaseTransaction_rollback(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_5sophy_16_BaseTransaction_rollback *__pyx_optional_args); /* proto*/
static PyObject *__pyx_f_5sophy_16_BaseTransaction_check(CYTHON_UNUSED struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, CYTHON_UNUSED int __pyx_v_rc); /* proto*/
static void *__pyx_f_5sophy_11Transaction_create_handle(struct __pyx_obj_5sophy_Transaction *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_5sophy_11Transaction_check(struct __pyx_obj_5sophy_Transaction *__pyx_v_self, int __pyx_v_rc); /* proto*/
static void *__pyx_f_5sophy_5Batch_create_handle(struct __pyx_obj_5sophy_Batch *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_5sophy_5Batch_check(struct __pyx_obj_5sophy_Batch *__pyx_v_self, int __pyx_v_rc); /* proto*/
static PyObject *__pyx_f_5sophy_6_Index_configure(struct __pyx_obj_5sophy__Index *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_5sophy_6_Index_set(struct __pyx_obj_5sophy__Index *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_f_5sophy_6_Index_get(struct __pyx_obj_5sophy__Index *__pyx_v_self, PyObject *__pyx_v_key); /* proto*/
static PyObject *__pyx_f_5sophy_6_Index_delete(struct __pyx_obj_5sophy__Index *__pyx_v_self, PyObject *__pyx_v_key); /* proto*/
static PyObject *__pyx_f_5sophy_6_Index_exists(struct __pyx_obj_5sophy__Index *__pyx_v_self, PyObject *__pyx_v_key); /* proto*/

/* Module declarations from 'libc.string' */

/* Module declarations from 'libc.stdio' */

/* Module declarations from '__builtin__' */

/* Module declarations from 'cpython.type' */
static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;

/* Module declarations from 'cpython' */

/* Module declarations from 'cpython.object' */

/* Module declarations from 'cpython.string' */

/* Module declarations from 'libc.stdlib' */

/* Module declarations from 'libc.stdint' */

/* Module declarations from 'sophy' */
static PyTypeObject *__pyx_ptype_5sophy_Sophia = 0;
static PyTypeObject *__pyx_ptype_5sophy_Cursor = 0;
static PyTypeObject *__pyx_ptype_5sophy__BaseTransaction = 0;
static PyTypeObject *__pyx_ptype_5sophy_Transaction = 0;
static PyTypeObject *__pyx_ptype_5sophy_Batch = 0;
static PyTypeObject *__pyx_ptype_5sophy__Index = 0;
static PyTypeObject *__pyx_ptype_5sophy___pyx_scope_struct___sophia_property = 0;
static PyTypeObject *__pyx_ptype_5sophy___pyx_scope_struct_1__db_property = 0;
static PyTypeObject *__pyx_ptype_5sophy___pyx_scope_struct_2_keys = 0;
static PyTypeObject *__pyx_ptype_5sophy___pyx_scope_struct_3_values = 0;
static PyTypeObject *__pyx_ptype_5sophy___pyx_scope_struct_4_items = 0;
static PyTypeObject *__pyx_ptype_5sophy___pyx_scope_struct_5___call__ = 0;
static PyObject *__pyx_f_5sophy_encode(PyObject *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_5sophy__getstring(void *, char const *); /*proto*/
static CYTHON_INLINE PyObject *__pyx_f_5sophy__check(void *, int); /*proto*/
#define __Pyx_MODULE_NAME "sophy"
int __pyx_module_is_main_sophy = 0;

/* Implementation of 'sophy' */
static PyObject *__pyx_builtin_Exception;
static PyObject *__pyx_builtin_property;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_StopIteration;
static PyObject *__pyx_builtin_NotImplementedError;
static PyObject *__pyx_builtin_KeyError;
static char __pyx_k_db[] = "db";
static char __pyx_k_fn[] = "fn";
static char __pyx_k_id[] = "id";
static char __pyx_k__12[] = ">=";
static char __pyx_k_key[] = "key";
static char __pyx_k_args[] = "args";
static char __pyx_k_data[] = "_data";
static char __pyx_k_db_s[] = "db.%s";
static char __pyx_k_exit[] = "__exit__";
static char __pyx_k_keys[] = "keys";
static char __pyx_k_main[] = "__main__";
static char __pyx_k_mmap[] = "mmap";
static char __pyx_k_name[] = "name";
static char __pyx_k_open[] = "open";
static char __pyx_k_path[] = "path";
static char __pyx_k_self[] = "self";
static char __pyx_k_send[] = "send";
static char __pyx_k_sync[] = "sync";
static char __pyx_k_test[] = "__test__";
static char __pyx_k_batch[] = "batch";
static char __pyx_k_begin[] = "begin";
static char __pyx_k_build[] = "build";
static char __pyx_k_close[] = "close";
static char __pyx_k_enter[] = "__enter__";
static char __pyx_k_inner[] = "inner";
static char __pyx_k_items[] = "items";
static char __pyx_k_order[] = "order";
static char __pyx_k_sophy[] = "sophy";
static char __pyx_k_throw[] = "throw";
static char __pyx_k_utf_8[] = "utf-8";
static char __pyx_k_value[] = "value";
static char __pyx_k_commit[] = "commit";
static char __pyx_k_cursor[] = "cursor";
static char __pyx_k_db_s_s[] = "db.%s.%s";
static char __pyx_k_encode[] = "encode";
static char __pyx_k_exc_tb[] = "exc_tb";
static char __pyx_k_format[] = "format";
static char __pyx_k_getter[] = "_getter";
static char __pyx_k_kwargs[] = "kwargs";
static char __pyx_k_log_gc[] = "log.gc";
static char __pyx_k_prefix[] = "prefix";
static char __pyx_k_setter[] = "_setter";
static char __pyx_k_sophia[] = "sophia";
static char __pyx_k_status[] = "status";
static char __pyx_k_string[] = "string";
static char __pyx_k_target[] = "target";
static char __pyx_k_values[] = "values";
static char __pyx_k_exc_val[] = "exc_val";
static char __pyx_k_version[] = "version";
static char __pyx_k_KeyError[] = "KeyError";
static char __pyx_k_exc_type[] = "exc_type";
static char __pyx_k_log_path[] = "log.path";
static char __pyx_k_log_sync[] = "log.sync";
static char __pyx_k_property[] = "property";
static char __pyx_k_propname[] = "propname";
static char __pyx_k_readonly[] = "readonly";
static char __pyx_k_rollback[] = "rollback";
static char __pyx_k_Exception[] = "Exception";
static char __pyx_k_log_files[] = "log.files";
static char __pyx_k_backup_run[] = "backup.run";
static char __pyx_k_get_option[] = "get_option";
static char __pyx_k_log_enable[] = "log.enable";
static char __pyx_k_log_path_2[] = "log_path";
static char __pyx_k_log_rotate[] = "log.rotate";
static char __pyx_k_log_sync_2[] = "log_sync";
static char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static char __pyx_k_set_option[] = "set_option";
static char __pyx_k_MemoryError[] = "MemoryError";
static char __pyx_k_Sophia_keys[] = "Sophia.keys";
static char __pyx_k_backup_last[] = "backup.last";
static char __pyx_k_backup_path[] = "backup.path";
static char __pyx_k_compression[] = "compression";
static char __pyx_k_database_id[] = "database_id";
static char __pyx_k_db_property[] = "_db_property";
static char __pyx_k_index_count[] = "index.count";
static char __pyx_k_log_files_2[] = "log_files";
static char __pyx_k_memory_used[] = "memory.used";
static char __pyx_k_sophia_path[] = "sophia.path";
static char __pyx_k_transaction[] = "transaction";
static char __pyx_k_Sophia_items[] = "Sophia.items";
static char __pyx_k_clear_option[] = "clear_option";
static char __pyx_k_db_s_index_s[] = "db.%s.index.%s";
static char __pyx_k_log_enable_2[] = "log_enable";
static char __pyx_k_memory_limit[] = "memory.limit";
static char __pyx_k_scheduler_gc[] = "scheduler.gc";
static char __pyx_k_sophia_build[] = "sophia.build";
static char __pyx_k_sophia_error[] = "sophia.error";
static char __pyx_k_Sophia_values[] = "Sophia.values";
static char __pyx_k_StopIteration[] = "StopIteration";
static char __pyx_k_backup_active[] = "backup.active";
static char __pyx_k_backup_last_2[] = "backup_last";
static char __pyx_k_backup_path_2[] = "backup_path";
static char __pyx_k_index_count_2[] = "index_count";
static char __pyx_k_memory_used_2[] = "memory_used";
static char __pyx_k_memory_limit_2[] = "memory_limit";
static char __pyx_k_scheduler_reqs[] = "scheduler.reqs";
static char __pyx_k_sophia_version[] = "sophia.version";
static char __pyx_k_backup_active_2[] = "backup_active";
static char __pyx_k_compression_key[] = "compression_key";
static char __pyx_k_index_count_dup[] = "index.count_dup";
static char __pyx_k_index_node_size[] = "index.node_size";
static char __pyx_k_index_read_disk[] = "index.read_disk";
static char __pyx_k_sophia_property[] = "_sophia_property";
static char __pyx_k_index_branch_avg[] = "index.branch_avg";
static char __pyx_k_index_branch_max[] = "index.branch_max";
static char __pyx_k_index_node_count[] = "index.node_count";
static char __pyx_k_index_page_count[] = "index.page_count";
static char __pyx_k_index_read_cache[] = "index.read_cache";
static char __pyx_k_scheduler_reqs_2[] = "scheduler_reqs";
static char __pyx_k_index_count_dup_2[] = "index_count_dup";
static char __pyx_k_index_memory_used[] = "index.memory_used";
static char __pyx_k_index_node_size_2[] = "index_node_size";
static char __pyx_k_index_read_disk_2[] = "index_read_disk";
static char __pyx_k_scheduler_threads[] = "scheduler.threads";
static char __pyx_k_compaction_redzone[] = "compaction.redzone";
static char __pyx_k_index_branch_avg_2[] = "index_branch_avg";
static char __pyx_k_index_branch_count[] = "index.branch_count";
static char __pyx_k_index_branch_max_2[] = "index_branch_max";
static char __pyx_k_index_node_count_2[] = "index_node_count";
static char __pyx_k_index_page_count_2[] = "index_page_count";
static char __pyx_k_index_read_cache_2[] = "index_read_cache";
static char __pyx_k_memory_pager_pools[] = "memory.pager_pools";
static char __pyx_k_NotImplementedError[] = "NotImplementedError";
static char __pyx_k_call___locals_inner[] = "__call__.<locals>.inner";
static char __pyx_k_index_memory_used_2[] = "index_memory_used";
static char __pyx_k_scheduler_gc_active[] = "scheduler.gc_active";
static char __pyx_k_scheduler_threads_2[] = "scheduler_threads";
static char __pyx_k_backup_last_complete[] = "backup.last_complete";
static char __pyx_k_compaction_node_size[] = "compaction.node_size";
static char __pyx_k_compaction_page_size[] = "compaction.page_size";
static char __pyx_k_compaction_redzone_2[] = "compaction_redzone";
static char __pyx_k_index_branch_count_2[] = "index_branch_count";
static char __pyx_k_memory_pager_pools_2[] = "memory_pager_pools";
static char __pyx_k_scheduler_checkpoint[] = "scheduler.checkpoint";
static char __pyx_k_scheduler_gc_active_2[] = "scheduler_gc_active";
static char __pyx_k_backup_last_complete_2[] = "backup_last_complete";
static char __pyx_k_compaction_node_size_2[] = "compaction_node_size";
static char __pyx_k_compaction_page_size_2[] = "compaction_page_size";
static char __pyx_k_index_node_origin_size[] = "index.node_origin_size";
static char __pyx_k_memory_pager_page_size[] = "memory.pager_page_size";
static char __pyx_k_memory_pager_pool_size[] = "memory.pager_pool_size";
static char __pyx_k_unknown_error_occurred[] = "unknown error occurred.";
static char __pyx_k_compaction_redzone_mode[] = "compaction.redzone.mode";
static char __pyx_k_compaction_page_checksum[] = "compaction.page_checksum";
static char __pyx_k_compaction_redzone_async[] = "compaction.redzone.async";
static char __pyx_k_index_node_origin_size_2[] = "index_node_origin_size";
static char __pyx_k_memory_pager_page_size_2[] = "memory_pager_page_size";
static char __pyx_k_memory_pager_pool_size_2[] = "memory_pager_pool_size";
static char __pyx_k_compaction_redzone_mode_2[] = "compaction_redzone_mode";
static char __pyx_k_compaction_page_checksum_2[] = "compaction_page_checksum";
static char __pyx_k_compaction_redzone_async_2[] = "compaction_redzone_async";
static char __pyx_k_db_property_locals__getter[] = "_db_property.<locals>._getter";
static char __pyx_k_db_property_locals__setter[] = "_db_property.<locals>._setter";
static char __pyx_k_Batches_only_support_writes[] = "Batches only support writes.";
static char __pyx_k_scheduler_checkpoint_active[] = "scheduler.checkpoint_active";
static char __pyx_k_unable_to_allocate_db_object[] = "unable to allocate db object.";
static char __pyx_k_scheduler_checkpoint_active_2[] = "scheduler_checkpoint_active";
static char __pyx_k_sophia_property_locals__getter[] = "_sophia_property.<locals>._getter";
static char __pyx_k_sophia_property_locals__setter[] = "_sophia_property.<locals>._setter";
static char __pyx_k_home_charles_Dropbox_code_sophy[] = "/home/charles/Dropbox/code/sophy/sophy.pyx";
static char __pyx_k_transaction_is_not_finished_wait[] = "transaction is not finished, waiting for a concurrent transaction to finish.";
static char __pyx_k_transaction_was_rolled_back_by_a[] = "transaction was rolled back by another concurrent transaction.";
static PyObject *__pyx_kp_s_Batches_only_support_writes;
static PyObject *__pyx_n_s_Exception;
static PyObject *__pyx_n_s_KeyError;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_n_s_NotImplementedError;
static PyObject *__pyx_n_s_Sophia_items;
static PyObject *__pyx_n_s_Sophia_keys;
static PyObject *__pyx_n_s_Sophia_values;
static PyObject *__pyx_n_s_StopIteration;
static PyObject *__pyx_kp_s__12;
static PyObject *__pyx_n_s_args;
static PyObject *__pyx_kp_s_backup_active;
static PyObject *__pyx_n_s_backup_active_2;
static PyObject *__pyx_kp_s_backup_last;
static PyObject *__pyx_n_s_backup_last_2;
static PyObject *__pyx_kp_s_backup_last_complete;
static PyObject *__pyx_n_s_backup_last_complete_2;
static PyObject *__pyx_kp_s_backup_path;
static PyObject *__pyx_n_s_backup_path_2;
static PyObject *__pyx_kp_s_backup_run;
static PyObject *__pyx_n_s_batch;
static PyObject *__pyx_n_s_begin;
static PyObject *__pyx_n_s_build;
static PyObject *__pyx_n_s_call___locals_inner;
static PyObject *__pyx_n_s_clear_option;
static PyObject *__pyx_n_s_close;
static PyObject *__pyx_n_s_commit;
static PyObject *__pyx_kp_s_compaction_node_size;
static PyObject *__pyx_n_s_compaction_node_size_2;
static PyObject *__pyx_kp_s_compaction_page_checksum;
static PyObject *__pyx_n_s_compaction_page_checksum_2;
static PyObject *__pyx_kp_s_compaction_page_size;
static PyObject *__pyx_n_s_compaction_page_size_2;
static PyObject *__pyx_kp_s_compaction_redzone;
static PyObject *__pyx_n_s_compaction_redzone_2;
static PyObject *__pyx_kp_s_compaction_redzone_async;
static PyObject *__pyx_n_s_compaction_redzone_async_2;
static PyObject *__pyx_kp_s_compaction_redzone_mode;
static PyObject *__pyx_n_s_compaction_redzone_mode_2;
static PyObject *__pyx_n_s_compression;
static PyObject *__pyx_n_s_compression_key;
static PyObject *__pyx_n_s_cursor;
static PyObject *__pyx_n_s_data;
static PyObject *__pyx_n_s_database_id;
static PyObject *__pyx_n_s_db_property;
static PyObject *__pyx_n_s_db_property_locals__getter;
static PyObject *__pyx_n_s_db_property_locals__setter;
static PyObject *__pyx_kp_s_db_s;
static PyObject *__pyx_kp_s_db_s_index_s;
static PyObject *__pyx_kp_s_db_s_s;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_enter;
static PyObject *__pyx_n_s_exc_tb;
static PyObject *__pyx_n_s_exc_type;
static PyObject *__pyx_n_s_exc_val;
static PyObject *__pyx_n_s_exit;
static PyObject *__pyx_n_s_fn;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_get_option;
static PyObject *__pyx_n_s_getter;
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static PyObject *__pyx_n_s_index_branch_count_2;
static PyObject *__pyx_kp_s_index_branch_max;
static PyObject *__pyx_n_s_index_branch_max_2;
static PyObject *__pyx_kp_s_index_count;
static PyObject *__pyx_n_s_index_count_2;
static PyObject *__pyx_kp_s_index_count_dup;
static PyObject *__pyx_n_s_index_count_dup_2;
static PyObject *__pyx_kp_s_index_memory_used;
static PyObject *__pyx_n_s_index_memory_used_2;
static PyObject *__pyx_kp_s_index_node_count;
static PyObject *__pyx_n_s_index_node_count_2;
static PyObject *__pyx_kp_s_index_node_origin_size;
static PyObject *__pyx_n_s_index_node_origin_size_2;
static PyObject *__pyx_kp_s_index_node_size;
static PyObject *__pyx_n_s_index_node_size_2;
static PyObject *__pyx_kp_s_index_page_count;
static PyObject *__pyx_n_s_index_page_count_2;
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static PyObject *__pyx_n_s_index_read_cache_2;
static PyObject *__pyx_kp_s_index_read_disk;
static PyObject *__pyx_n_s_index_read_disk_2;
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static PyObject *__pyx_n_s_log_path_2;
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static PyObject *__pyx_kp_s_log_sync;
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static PyObject *__pyx_kp_s_memory_pager_pool_size;
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static PyObject *__pyx_kp_s_memory_pager_pools;
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static PyObject *__pyx_n_s_prefix;
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static PyObject *__pyx_n_s_values;
static PyObject *__pyx_n_s_version;
static PyObject *__pyx_pf_5sophy_16_sophia_property__getter(PyObject *__pyx_self, PyObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_16_sophia_property_2_setter(PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5sophy__sophia_property(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_propname, PyObject *__pyx_v_string, PyObject *__pyx_v_readonly); /* proto */
static PyObject *__pyx_pf_5sophy_12_db_property__getter(PyObject *__pyx_self, PyObject *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_12_db_property_2_setter(PyObject *__pyx_self, PyObject *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5sophy_2_db_property(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_propname, PyObject *__pyx_v_string, PyObject *__pyx_v_readonly); /* proto */
static int __pyx_pf_5sophy_6Sophia___cinit__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_name, PyObject *__pyx_v_path, CYTHON_UNUSED PyObject *__pyx_v_format, CYTHON_UNUSED PyObject *__pyx_v_mmap, CYTHON_UNUSED PyObject *__pyx_v_sync, CYTHON_UNUSED PyObject *__pyx_v_compression, CYTHON_UNUSED PyObject *__pyx_v_compression_key); /* proto */
static int __pyx_pf_5sophy_6Sophia_2__init__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_name, CYTHON_UNUSED PyObject *__pyx_v_path, PyObject *__pyx_v_format, PyObject *__pyx_v_mmap, PyObject *__pyx_v_sync, PyObject *__pyx_v_compression, PyObject *__pyx_v_compression_key); /* proto */
static void __pyx_pf_5sophy_6Sophia_4__dealloc__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_6set_option(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_8get_option(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_string); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_10clear_option(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_12checkpoint(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_14gc(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_16log_rotate(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_18log_gc(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_20backup(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_22open(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_24close(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_26transaction(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_28batch(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_30cursor(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_order, PyObject *__pyx_v_key, PyObject *__pyx_v_prefix, PyObject *__pyx_v_keys, PyObject *__pyx_v_values); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_32update(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v__data, PyObject *__pyx_v_k); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_34__getitem__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_5sophy_6Sophia_36__setitem__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5sophy_6Sophia_38__delitem__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_5sophy_6Sophia_40__contains__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_42keys(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_45values(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_48items(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_51__iter__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_5sophy_6Sophia_53__len__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_4name___get__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Sophia_4path___get__(struct __pyx_obj_5sophy_Sophia *__pyx_v_self); /* proto */
static int __pyx_pf_5sophy_6Cursor___cinit__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self, struct __pyx_obj_5sophy_Sophia *__pyx_v_sophia, PyObject *__pyx_v_order, PyObject *__pyx_v_key, PyObject *__pyx_v_prefix, PyObject *__pyx_v_keys, PyObject *__pyx_v_values); /* proto */
static void __pyx_pf_5sophy_6Cursor_2__dealloc__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Cursor_4__iter__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Cursor_6__next__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Cursor_6sophia___get__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static int __pyx_pf_5sophy_6Cursor_6sophia_2__set__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5sophy_6Cursor_6sophia_4__del__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Cursor_5order___get__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Cursor_3key___get__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_6Cursor_6prefix___get__(struct __pyx_obj_5sophy_Cursor *__pyx_v_self); /* proto */
static int __pyx_pf_5sophy_16_BaseTransaction___cinit__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, struct __pyx_obj_5sophy_Sophia *__pyx_v_sophia); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_2__enter__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_4__exit__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_exc_type, CYTHON_UNUSED PyObject *__pyx_v_exc_val, CYTHON_UNUSED PyObject *__pyx_v_exc_tb); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_6commit(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_begin); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_8rollback(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_begin); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_10__getitem__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_5sophy_16_BaseTransaction_12__setitem__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_key, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5sophy_16_BaseTransaction_14__delitem__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_5sophy_16_BaseTransaction_16__contains__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_key); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_8__call___inner(PyObject *__pyx_self, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_18__call__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_fn); /* proto */
static PyObject *__pyx_pf_5sophy_16_BaseTransaction_6sophia___get__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self); /* proto */
static int __pyx_pf_5sophy_16_BaseTransaction_6sophia_2__set__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5sophy_16_BaseTransaction_6sophia_4__del__(struct __pyx_obj_5sophy__BaseTransaction *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_5sophy_5Batch___getitem__(CYTHON_UNUSED struct __pyx_obj_5sophy_Batch *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_key); /* proto */
static int __pyx_pf_5sophy_6_Index___cinit__(struct __pyx_obj_5sophy__Index *__pyx_v_self, struct __pyx_obj_5sophy_Sophia *__pyx_v_sophia, PyObject *__pyx_v_key, PyObject *__pyx_v_target, CYTHON_UNUSED PyObject *__pyx_v_a); /* proto */
static PyObject *__pyx_pf_5sophy_6_Index_6sophia___get__(struct __pyx_obj_5sophy__Index *__pyx_v_self); /* proto */
static int __pyx_pf_5sophy_6_Index_6sophia_2__set__(struct __pyx_obj_5sophy__Index *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_5sophy_6_Index_6sophia_4__del__(struct __pyx_obj_5sophy__Index *__pyx_v_self); /* proto */
static PyObject *__pyx_tp_new_5sophy_Sophia(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy_Cursor(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy__BaseTransaction(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy_Transaction(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy_Batch(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy__Index(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct___sophia_property(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_1__db_property(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_2_keys(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_3_values(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_4_items(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_5___call__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
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  __pyx_pw_5sophy_6Sophia_3__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy_Sophia, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyObject *__pyx_tp_new_5sophy_Cursor(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5sophy_Cursor *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5sophy_Cursor *)o);
  p->sophia = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  p->order = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->key = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->prefix = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->idx_key = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->idx = ((struct __pyx_obj_5sophy__Index *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_5sophy_6Cursor_1__cinit__(o, a, k) < 0)) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy_Cursor(PyObject *o) {
  struct __pyx_obj_5sophy_Cursor *p = (struct __pyx_obj_5sophy_Cursor *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_5sophy_6Cursor_3__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->sophia);
  Py_CLEAR(p->order);
  Py_CLEAR(p->key);
  Py_CLEAR(p->prefix);
  Py_CLEAR(p->idx_key);
  Py_CLEAR(p->idx);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_5sophy_Cursor(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy_Cursor *p = (struct __pyx_obj_5sophy_Cursor *)o;
  if (p->sophia) {
    e = (*v)(((PyObject*)p->sophia), a); if (e) return e;
  }
  if (p->idx) {
    e = (*v)(((PyObject*)p->idx), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy_Cursor(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy_Cursor *p = (struct __pyx_obj_5sophy_Cursor *)o;
  tmp = ((PyObject*)p->sophia);
  p->sophia = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->idx);
  p->idx = ((struct __pyx_obj_5sophy__Index *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_5sophy_6Cursor_sophia(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5sophy_6Cursor_6sophia_1__get__(o);
}

static int __pyx_setprop_5sophy_6Cursor_sophia(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5sophy_6Cursor_6sophia_3__set__(o, v);
  }
  else {
    return __pyx_pw_5sophy_6Cursor_6sophia_5__del__(o);
  }
}

static PyObject *__pyx_getprop_5sophy_6Cursor_order(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5sophy_6Cursor_5order_1__get__(o);
}

static PyObject *__pyx_getprop_5sophy_6Cursor_key(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5sophy_6Cursor_3key_1__get__(o);
}

static PyObject *__pyx_getprop_5sophy_6Cursor_prefix(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5sophy_6Cursor_6prefix_1__get__(o);
}

static PyMethodDef __pyx_methods_5sophy_Cursor[] = {
  {"__next__", (PyCFunction)__pyx_pw_5sophy_6Cursor_7__next__, METH_NOARGS|METH_COEXIST, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5sophy_Cursor[] = {
  {(char *)"sophia", __pyx_getprop_5sophy_6Cursor_sophia, __pyx_setprop_5sophy_6Cursor_sophia, 0, 0},
  {(char *)"order", __pyx_getprop_5sophy_6Cursor_order, 0, 0, 0},
  {(char *)"key", __pyx_getprop_5sophy_6Cursor_key, 0, 0, 0},
  {(char *)"prefix", __pyx_getprop_5sophy_6Cursor_prefix, 0, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5sophy_Cursor = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.Cursor", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy_Cursor), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy_Cursor, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy_Cursor, /*tp_traverse*/
  __pyx_tp_clear_5sophy_Cursor, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  __pyx_pw_5sophy_6Cursor_5__iter__, /*tp_iter*/
  __pyx_pw_5sophy_6Cursor_7__next__, /*tp_iternext*/
  __pyx_methods_5sophy_Cursor, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_5sophy_Cursor, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy_Cursor, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_5sophy__BaseTransaction __pyx_vtable_5sophy__BaseTransaction;

static PyObject *__pyx_tp_new_5sophy__BaseTransaction(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5sophy__BaseTransaction *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5sophy__BaseTransaction *)o);
  p->__pyx_vtab = __pyx_vtabptr_5sophy__BaseTransaction;
  p->sophia = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  p->idx = ((struct __pyx_obj_5sophy__Index *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_5sophy_16_BaseTransaction_1__cinit__(o, a, k) < 0)) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy__BaseTransaction(PyObject *o) {
  struct __pyx_obj_5sophy__BaseTransaction *p = (struct __pyx_obj_5sophy__BaseTransaction *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->sophia);
  Py_CLEAR(p->idx);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_5sophy__BaseTransaction(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy__BaseTransaction *p = (struct __pyx_obj_5sophy__BaseTransaction *)o;
  if (p->sophia) {
    e = (*v)(((PyObject*)p->sophia), a); if (e) return e;
  }
  if (p->idx) {
    e = (*v)(((PyObject*)p->idx), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy__BaseTransaction(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy__BaseTransaction *p = (struct __pyx_obj_5sophy__BaseTransaction *)o;
  tmp = ((PyObject*)p->sophia);
  p->sophia = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->idx);
  p->idx = ((struct __pyx_obj_5sophy__Index *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_5sophy__BaseTransaction(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_5sophy__BaseTransaction(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_pw_5sophy_16_BaseTransaction_13__setitem__(o, i, v);
  }
  else {
    return __pyx_pw_5sophy_16_BaseTransaction_15__delitem__(o, i);
  }
}

static PyObject *__pyx_getprop_5sophy_16_BaseTransaction_sophia(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5sophy_16_BaseTransaction_6sophia_1__get__(o);
}

static int __pyx_setprop_5sophy_16_BaseTransaction_sophia(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5sophy_16_BaseTransaction_6sophia_3__set__(o, v);
  }
  else {
    return __pyx_pw_5sophy_16_BaseTransaction_6sophia_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_5sophy__BaseTransaction[] = {
  {"__enter__", (PyCFunction)__pyx_pw_5sophy_16_BaseTransaction_3__enter__, METH_NOARGS, 0},
  {"__exit__", (PyCFunction)__pyx_pw_5sophy_16_BaseTransaction_5__exit__, METH_VARARGS|METH_KEYWORDS, 0},
  {"commit", (PyCFunction)__pyx_pw_5sophy_16_BaseTransaction_7commit, METH_VARARGS|METH_KEYWORDS, 0},
  {"rollback", (PyCFunction)__pyx_pw_5sophy_16_BaseTransaction_9rollback, METH_VARARGS|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5sophy__BaseTransaction[] = {
  {(char *)"sophia", __pyx_getprop_5sophy_16_BaseTransaction_sophia, __pyx_setprop_5sophy_16_BaseTransaction_sophia, 0, 0},
  {0, 0, 0, 0, 0}
};

static PySequenceMethods __pyx_tp_as_sequence__BaseTransaction = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_5sophy__BaseTransaction, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  __pyx_pw_5sophy_16_BaseTransaction_17__contains__, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping__BaseTransaction = {
  0, /*mp_length*/
  __pyx_pw_5sophy_16_BaseTransaction_11__getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_5sophy__BaseTransaction, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_5sophy__BaseTransaction = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy._BaseTransaction", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy__BaseTransaction), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy__BaseTransaction, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence__BaseTransaction, /*tp_as_sequence*/
  &__pyx_tp_as_mapping__BaseTransaction, /*tp_as_mapping*/
  0, /*tp_hash*/
  __pyx_pw_5sophy_16_BaseTransaction_19__call__, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy__BaseTransaction, /*tp_traverse*/
  __pyx_tp_clear_5sophy__BaseTransaction, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5sophy__BaseTransaction, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_5sophy__BaseTransaction, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy__BaseTransaction, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_5sophy_Transaction __pyx_vtable_5sophy_Transaction;

static PyObject *__pyx_tp_new_5sophy_Transaction(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5sophy_Transaction *p;
  PyObject *o = __pyx_tp_new_5sophy__BaseTransaction(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5sophy_Transaction *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_5sophy__BaseTransaction*)__pyx_vtabptr_5sophy_Transaction;
  return o;
}

static PyTypeObject __pyx_type_5sophy_Transaction = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.Transaction", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy_Transaction), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy__BaseTransaction, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_5sophy_16_BaseTransaction_19__call__, /*tp_call*/
  #else
  0, /*tp_call*/
  #endif
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy__BaseTransaction, /*tp_traverse*/
  __pyx_tp_clear_5sophy__BaseTransaction, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy_Transaction, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_5sophy_Batch __pyx_vtable_5sophy_Batch;

static PyObject *__pyx_tp_new_5sophy_Batch(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5sophy_Batch *p;
  PyObject *o = __pyx_tp_new_5sophy__BaseTransaction(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5sophy_Batch *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_5sophy__BaseTransaction*)__pyx_vtabptr_5sophy_Batch;
  return o;
}
static PyObject *__pyx_sq_item_5sophy_Batch(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyMethodDef __pyx_methods_5sophy_Batch[] = {
  {0, 0, 0, 0}
};

static PySequenceMethods __pyx_tp_as_sequence_Batch = {
  0, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_5sophy_Batch, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_5sophy_16_BaseTransaction_17__contains__, /*sq_contains*/
  #else
  0, /*sq_contains*/
  #endif
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Batch = {
  0, /*mp_length*/
  __pyx_pw_5sophy_5Batch_1__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_5sophy_Batch = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.Batch", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy_Batch), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy__BaseTransaction, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_Batch, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Batch, /*tp_as_mapping*/
  0, /*tp_hash*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_pw_5sophy_16_BaseTransaction_19__call__, /*tp_call*/
  #else
  0, /*tp_call*/
  #endif
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy__BaseTransaction, /*tp_traverse*/
  __pyx_tp_clear_5sophy__BaseTransaction, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5sophy_Batch, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy_Batch, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_5sophy__Index __pyx_vtable_5sophy__Index;

static PyObject *__pyx_tp_new_5sophy__Index(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_5sophy__Index *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_5sophy__Index *)o);
  p->__pyx_vtab = __pyx_vtabptr_5sophy__Index;
  p->target = ((struct __pyx_obj_5sophy__BaseTransaction *)Py_None); Py_INCREF(Py_None);
  p->key = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->sophia = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_5sophy_6_Index_1__cinit__(o, a, k) < 0)) {
    Py_DECREF(o); o = 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy__Index(PyObject *o) {
  struct __pyx_obj_5sophy__Index *p = (struct __pyx_obj_5sophy__Index *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->target);
  Py_CLEAR(p->key);
  Py_CLEAR(p->sophia);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_5sophy__Index(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy__Index *p = (struct __pyx_obj_5sophy__Index *)o;
  if (p->target) {
    e = (*v)(((PyObject*)p->target), a); if (e) return e;
  }
  if (p->sophia) {
    e = (*v)(((PyObject*)p->sophia), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy__Index(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy__Index *p = (struct __pyx_obj_5sophy__Index *)o;
  tmp = ((PyObject*)p->target);
  p->target = ((struct __pyx_obj_5sophy__BaseTransaction *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->sophia);
  p->sophia = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_5sophy_6_Index_sophia(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_5sophy_6_Index_6sophia_1__get__(o);
}

static int __pyx_setprop_5sophy_6_Index_sophia(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_5sophy_6_Index_6sophia_3__set__(o, v);
  }
  else {
    return __pyx_pw_5sophy_6_Index_6sophia_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_5sophy__Index[] = {
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_5sophy__Index[] = {
  {(char *)"sophia", __pyx_getprop_5sophy_6_Index_sophia, __pyx_setprop_5sophy_6_Index_sophia, 0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_5sophy__Index = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy._Index", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy__Index), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy__Index, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy__Index, /*tp_traverse*/
  __pyx_tp_clear_5sophy__Index, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_5sophy__Index, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_5sophy__Index, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy__Index, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *__pyx_freelist_5sophy___pyx_scope_struct___sophia_property[8];
static int __pyx_freecount_5sophy___pyx_scope_struct___sophia_property = 0;

static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct___sophia_property(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5sophy___pyx_scope_struct___sophia_property > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property)))) {
    o = (PyObject*)__pyx_freelist_5sophy___pyx_scope_struct___sophia_property[--__pyx_freecount_5sophy___pyx_scope_struct___sophia_property];
    memset(o, 0, sizeof(struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy___pyx_scope_struct___sophia_property(PyObject *o) {
  struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *p = (struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_propname);
  Py_CLEAR(p->__pyx_v_string);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5sophy___pyx_scope_struct___sophia_property < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property)))) {
    __pyx_freelist_5sophy___pyx_scope_struct___sophia_property[__pyx_freecount_5sophy___pyx_scope_struct___sophia_property++] = ((struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5sophy___pyx_scope_struct___sophia_property(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *p = (struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *)o;
  if (p->__pyx_v_propname) {
    e = (*v)(p->__pyx_v_propname, a); if (e) return e;
  }
  if (p->__pyx_v_string) {
    e = (*v)(p->__pyx_v_string, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy___pyx_scope_struct___sophia_property(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *p = (struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property *)o;
  tmp = ((PyObject*)p->__pyx_v_propname);
  p->__pyx_v_propname = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_string);
  p->__pyx_v_string = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5sophy___pyx_scope_struct___sophia_property = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.__pyx_scope_struct___sophia_property", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy___pyx_scope_struct___sophia_property), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy___pyx_scope_struct___sophia_property, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy___pyx_scope_struct___sophia_property, /*tp_traverse*/
  __pyx_tp_clear_5sophy___pyx_scope_struct___sophia_property, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy___pyx_scope_struct___sophia_property, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *__pyx_freelist_5sophy___pyx_scope_struct_1__db_property[8];
static int __pyx_freecount_5sophy___pyx_scope_struct_1__db_property = 0;

static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_1__db_property(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5sophy___pyx_scope_struct_1__db_property > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property)))) {
    o = (PyObject*)__pyx_freelist_5sophy___pyx_scope_struct_1__db_property[--__pyx_freecount_5sophy___pyx_scope_struct_1__db_property];
    memset(o, 0, sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy___pyx_scope_struct_1__db_property(PyObject *o) {
  struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *p = (struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_propname);
  Py_CLEAR(p->__pyx_v_string);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5sophy___pyx_scope_struct_1__db_property < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property)))) {
    __pyx_freelist_5sophy___pyx_scope_struct_1__db_property[__pyx_freecount_5sophy___pyx_scope_struct_1__db_property++] = ((struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5sophy___pyx_scope_struct_1__db_property(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *p = (struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *)o;
  if (p->__pyx_v_propname) {
    e = (*v)(p->__pyx_v_propname, a); if (e) return e;
  }
  if (p->__pyx_v_string) {
    e = (*v)(p->__pyx_v_string, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy___pyx_scope_struct_1__db_property(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *p = (struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property *)o;
  tmp = ((PyObject*)p->__pyx_v_propname);
  p->__pyx_v_propname = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_string);
  p->__pyx_v_string = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5sophy___pyx_scope_struct_1__db_property = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.__pyx_scope_struct_1__db_property", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_1__db_property), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy___pyx_scope_struct_1__db_property, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy___pyx_scope_struct_1__db_property, /*tp_traverse*/
  __pyx_tp_clear_5sophy___pyx_scope_struct_1__db_property, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy___pyx_scope_struct_1__db_property, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *__pyx_freelist_5sophy___pyx_scope_struct_2_keys[8];
static int __pyx_freecount_5sophy___pyx_scope_struct_2_keys = 0;

static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_2_keys(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5sophy___pyx_scope_struct_2_keys > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_2_keys)))) {
    o = (PyObject*)__pyx_freelist_5sophy___pyx_scope_struct_2_keys[--__pyx_freecount_5sophy___pyx_scope_struct_2_keys];
    memset(o, 0, sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_2_keys));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy___pyx_scope_struct_2_keys(PyObject *o) {
  struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *p = (struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_cursor);
  Py_CLEAR(p->__pyx_v_item);
  Py_CLEAR(p->__pyx_v_self);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5sophy___pyx_scope_struct_2_keys < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_2_keys)))) {
    __pyx_freelist_5sophy___pyx_scope_struct_2_keys[__pyx_freecount_5sophy___pyx_scope_struct_2_keys++] = ((struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5sophy___pyx_scope_struct_2_keys(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *p = (struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *)o;
  if (p->__pyx_v_cursor) {
    e = (*v)(((PyObject*)p->__pyx_v_cursor), a); if (e) return e;
  }
  if (p->__pyx_v_item) {
    e = (*v)(p->__pyx_v_item, a); if (e) return e;
  }
  if (p->__pyx_v_self) {
    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy___pyx_scope_struct_2_keys(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *p = (struct __pyx_obj_5sophy___pyx_scope_struct_2_keys *)o;
  tmp = ((PyObject*)p->__pyx_v_cursor);
  p->__pyx_v_cursor = ((struct __pyx_obj_5sophy_Cursor *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_item);
  p->__pyx_v_item = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5sophy___pyx_scope_struct_2_keys = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.__pyx_scope_struct_2_keys", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_2_keys), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy___pyx_scope_struct_2_keys, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy___pyx_scope_struct_2_keys, /*tp_traverse*/
  __pyx_tp_clear_5sophy___pyx_scope_struct_2_keys, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy___pyx_scope_struct_2_keys, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5sophy___pyx_scope_struct_3_values *__pyx_freelist_5sophy___pyx_scope_struct_3_values[8];
static int __pyx_freecount_5sophy___pyx_scope_struct_3_values = 0;

static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_3_values(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5sophy___pyx_scope_struct_3_values > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_3_values)))) {
    o = (PyObject*)__pyx_freelist_5sophy___pyx_scope_struct_3_values[--__pyx_freecount_5sophy___pyx_scope_struct_3_values];
    memset(o, 0, sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_3_values));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy___pyx_scope_struct_3_values(PyObject *o) {
  struct __pyx_obj_5sophy___pyx_scope_struct_3_values *p = (struct __pyx_obj_5sophy___pyx_scope_struct_3_values *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_cursor);
  Py_CLEAR(p->__pyx_v_item);
  Py_CLEAR(p->__pyx_v_self);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5sophy___pyx_scope_struct_3_values < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_3_values)))) {
    __pyx_freelist_5sophy___pyx_scope_struct_3_values[__pyx_freecount_5sophy___pyx_scope_struct_3_values++] = ((struct __pyx_obj_5sophy___pyx_scope_struct_3_values *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5sophy___pyx_scope_struct_3_values(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy___pyx_scope_struct_3_values *p = (struct __pyx_obj_5sophy___pyx_scope_struct_3_values *)o;
  if (p->__pyx_v_cursor) {
    e = (*v)(((PyObject*)p->__pyx_v_cursor), a); if (e) return e;
  }
  if (p->__pyx_v_item) {
    e = (*v)(p->__pyx_v_item, a); if (e) return e;
  }
  if (p->__pyx_v_self) {
    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy___pyx_scope_struct_3_values(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy___pyx_scope_struct_3_values *p = (struct __pyx_obj_5sophy___pyx_scope_struct_3_values *)o;
  tmp = ((PyObject*)p->__pyx_v_cursor);
  p->__pyx_v_cursor = ((struct __pyx_obj_5sophy_Cursor *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_item);
  p->__pyx_v_item = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5sophy___pyx_scope_struct_3_values = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.__pyx_scope_struct_3_values", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_3_values), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy___pyx_scope_struct_3_values, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy___pyx_scope_struct_3_values, /*tp_traverse*/
  __pyx_tp_clear_5sophy___pyx_scope_struct_3_values, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy___pyx_scope_struct_3_values, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5sophy___pyx_scope_struct_4_items *__pyx_freelist_5sophy___pyx_scope_struct_4_items[8];
static int __pyx_freecount_5sophy___pyx_scope_struct_4_items = 0;

static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_4_items(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5sophy___pyx_scope_struct_4_items > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_4_items)))) {
    o = (PyObject*)__pyx_freelist_5sophy___pyx_scope_struct_4_items[--__pyx_freecount_5sophy___pyx_scope_struct_4_items];
    memset(o, 0, sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_4_items));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy___pyx_scope_struct_4_items(PyObject *o) {
  struct __pyx_obj_5sophy___pyx_scope_struct_4_items *p = (struct __pyx_obj_5sophy___pyx_scope_struct_4_items *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_cursor);
  Py_CLEAR(p->__pyx_v_item);
  Py_CLEAR(p->__pyx_v_self);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5sophy___pyx_scope_struct_4_items < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_4_items)))) {
    __pyx_freelist_5sophy___pyx_scope_struct_4_items[__pyx_freecount_5sophy___pyx_scope_struct_4_items++] = ((struct __pyx_obj_5sophy___pyx_scope_struct_4_items *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5sophy___pyx_scope_struct_4_items(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy___pyx_scope_struct_4_items *p = (struct __pyx_obj_5sophy___pyx_scope_struct_4_items *)o;
  if (p->__pyx_v_cursor) {
    e = (*v)(((PyObject*)p->__pyx_v_cursor), a); if (e) return e;
  }
  if (p->__pyx_v_item) {
    e = (*v)(p->__pyx_v_item, a); if (e) return e;
  }
  if (p->__pyx_v_self) {
    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy___pyx_scope_struct_4_items(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy___pyx_scope_struct_4_items *p = (struct __pyx_obj_5sophy___pyx_scope_struct_4_items *)o;
  tmp = ((PyObject*)p->__pyx_v_cursor);
  p->__pyx_v_cursor = ((struct __pyx_obj_5sophy_Cursor *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_item);
  p->__pyx_v_item = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_5sophy_Sophia *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5sophy___pyx_scope_struct_4_items = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.__pyx_scope_struct_4_items", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_4_items), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy___pyx_scope_struct_4_items, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy___pyx_scope_struct_4_items, /*tp_traverse*/
  __pyx_tp_clear_5sophy___pyx_scope_struct_4_items, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy___pyx_scope_struct_4_items, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *__pyx_freelist_5sophy___pyx_scope_struct_5___call__[8];
static int __pyx_freecount_5sophy___pyx_scope_struct_5___call__ = 0;

static PyObject *__pyx_tp_new_5sophy___pyx_scope_struct_5___call__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_5sophy___pyx_scope_struct_5___call__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_5___call__)))) {
    o = (PyObject*)__pyx_freelist_5sophy___pyx_scope_struct_5___call__[--__pyx_freecount_5sophy___pyx_scope_struct_5___call__];
    memset(o, 0, sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_5___call__));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_5sophy___pyx_scope_struct_5___call__(PyObject *o) {
  struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *p = (struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_fn);
  Py_CLEAR(p->__pyx_v_self);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_5sophy___pyx_scope_struct_5___call__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_5___call__)))) {
    __pyx_freelist_5sophy___pyx_scope_struct_5___call__[__pyx_freecount_5sophy___pyx_scope_struct_5___call__++] = ((struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_5sophy___pyx_scope_struct_5___call__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *p = (struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *)o;
  if (p->__pyx_v_fn) {
    e = (*v)(p->__pyx_v_fn, a); if (e) return e;
  }
  if (p->__pyx_v_self) {
    e = (*v)(((PyObject*)p->__pyx_v_self), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_5sophy___pyx_scope_struct_5___call__(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *p = (struct __pyx_obj_5sophy___pyx_scope_struct_5___call__ *)o;
  tmp = ((PyObject*)p->__pyx_v_fn);
  p->__pyx_v_fn = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_5sophy__BaseTransaction *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_5sophy___pyx_scope_struct_5___call__ = {
  PyVarObject_HEAD_INIT(0, 0)
  "sophy.__pyx_scope_struct_5___call__", /*tp_name*/
  sizeof(struct __pyx_obj_5sophy___pyx_scope_struct_5___call__), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_5sophy___pyx_scope_struct_5___call__, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_5sophy___pyx_scope_struct_5___call__, /*tp_traverse*/
  __pyx_tp_clear_5sophy___pyx_scope_struct_5___call__, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_5sophy___pyx_scope_struct_5___call__, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};

#if PY_MAJOR_VERSION >= 3
static struct PyModuleDef __pyx_moduledef = {
  #if PY_VERSION_HEX < 0x03020000
    { PyObject_HEAD_INIT(NULL) NULL, 0, NULL },
  #else
    PyModuleDef_HEAD_INIT,
  #endif
    "sophy",
    0, /* m_doc */
    -1, /* m_size */
    __pyx_methods /* m_methods */,
    NULL, /* m_reload */
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
#endif

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  {&__pyx_kp_s_backup_last_complete, __pyx_k_backup_last_complete, sizeof(__pyx_k_backup_last_complete), 0, 0, 1, 0},
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  {&__pyx_n_s_begin, __pyx_k_begin, sizeof(__pyx_k_begin), 0, 0, 1, 1},
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  {&__pyx_n_s_call___locals_inner, __pyx_k_call___locals_inner, sizeof(__pyx_k_call___locals_inner), 0, 0, 1, 1},
  {&__pyx_n_s_clear_option, __pyx_k_clear_option, sizeof(__pyx_k_clear_option), 0, 0, 1, 1},
  {&__pyx_n_s_close, __pyx_k_close, sizeof(__pyx_k_close), 0, 0, 1, 1},
  {&__pyx_n_s_commit, __pyx_k_commit, sizeof(__pyx_k_commit), 0, 0, 1, 1},
  {&__pyx_kp_s_compaction_node_size, __pyx_k_compaction_node_size, sizeof(__pyx_k_compaction_node_size), 0, 0, 1, 0},
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  __Pyx_GOTREF(__pyx_tuple__5);
  __Pyx_GIVEREF(__pyx_tuple__5);
  __pyx_codeobj__6 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__5, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_charles_Dropbox_code_sophy, __pyx_n_s_setter, 76, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 76; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "sophy.pyx":81
 * 
 * def _db_property(propname, string=True, readonly=False):
 *     def _getter(self):             # <<<<<<<<<<<<<<
 *         return self.get_option('db.%s.%s' % (self.name, propname), string)
 *     if readonly:
 */
  __pyx_tuple__7 = PyTuple_Pack(1, __pyx_n_s_self); if (unlikely(!__pyx_tuple__7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__7);
  __Pyx_GIVEREF(__pyx_tuple__7);
  __pyx_codeobj__8 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__7, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_charles_Dropbox_code_sophy, __pyx_n_s_getter, 81, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__8)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 81; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "sophy.pyx":86
 *         return property(_getter)
 *     else:
 *         def _setter(self, value):             # <<<<<<<<<<<<<<
 *             self.set_option('db.%s.%s' % (self.name, propname), value)
 *         return property(_getter, _setter)
 */
  __pyx_tuple__9 = PyTuple_Pack(2, __pyx_n_s_self, __pyx_n_s_value); if (unlikely(!__pyx_tuple__9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 86; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__9);
  __Pyx_GIVEREF(__pyx_tuple__9);
  __pyx_codeobj__10 = (PyObject*)__Pyx_PyCode_New(2, 0, 2, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__9, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_charles_Dropbox_code_sophy, __pyx_n_s_setter, 86, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__10)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 86; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "sophy.pyx":278
 *         self.db = sp_getobject(self.env, 'db.%s' % self.b_name)
 *         if not self.db:
 *             raise MemoryError('unable to allocate db object.')             # <<<<<<<<<<<<<<
 * 
 *         self.idx = self._create_index()
 */
  __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_db_object); if (unlikely(!__pyx_tuple__11)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__11);
  __Pyx_GIVEREF(__pyx_tuple__11);

  /* "sophy.pyx":313
 * 
 *     def update(self, dict _data=None, **k):
 *         with self.batch() as wb:             # <<<<<<<<<<<<<<
 *             if _data:
 *                 for key in _data:
 */
  __pyx_tuple__13 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__13)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 313; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__13);
  __Pyx_GIVEREF(__pyx_tuple__13);

  /* "sophy.pyx":476
 *     def __call__(self, fn):
 *         def inner(*args, **kwargs):
 *             with self:             # <<<<<<<<<<<<<<
 *                 return fn(*args, **kwargs)
 *         return inner
 */
  __pyx_tuple__14 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__14)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 476; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__14);
  __Pyx_GIVEREF(__pyx_tuple__14);
  __pyx_tuple__15 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 476; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__15);
  __Pyx_GIVEREF(__pyx_tuple__15);

  /* "sophy.pyx":475
 * 
 *     def __call__(self, fn):
 *         def inner(*args, **kwargs):             # <<<<<<<<<<<<<<
 *             with self:
 *                 return fn(*args, **kwargs)
 */
  __pyx_tuple__16 = PyTuple_Pack(2, __pyx_n_s_args, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 475; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__16);
  __Pyx_GIVEREF(__pyx_tuple__16);
  __pyx_codeobj__17 = (PyObject*)__Pyx_PyCode_New(0, 0, 2, 0, CO_VARARGS|CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__16, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_charles_Dropbox_code_sophy, __pyx_n_s_inner, 475, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__17)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 475; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "sophy.pyx":493
 *         else:
 *             if rc == 1:
 *                 raise Exception('transaction was rolled back by another '             # <<<<<<<<<<<<<<
 *                                 'concurrent transaction.')
 *             elif rc == 2:
 */
  __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_transaction_was_rolled_back_by_a); if (unlikely(!__pyx_tuple__18)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 493; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__18);
  __Pyx_GIVEREF(__pyx_tuple__18);

  /* "sophy.pyx":497
 *             elif rc == 2:
 *                 sp_destroy(self.handle)
 *                 raise Exception('transaction is not finished, waiting for a '             # <<<<<<<<<<<<<<
 *                                 'concurrent transaction to finish.')
 * 
 */
  __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_transaction_is_not_finished_wait); if (unlikely(!__pyx_tuple__19)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 497; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__19);
  __Pyx_GIVEREF(__pyx_tuple__19);

  /* "sophy.pyx":513
 * 
 *     def __getitem__(self, key):
 *         raise Exception('Batches only support writes.')             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_Batches_only_support_writes); if (unlikely(!__pyx_tuple__20)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 513; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__20);
  __Pyx_GIVEREF(__pyx_tuple__20);

  /* "sophy.pyx":70
 * 
 * 
 * def _sophia_property(propname, string=True, readonly=False):             # <<<<<<<<<<<<<<
 *     def _getter(self):
 *         return self.get_option(propname, string)
 */
  __pyx_tuple__21 = PyTuple_Pack(7, __pyx_n_s_propname, __pyx_n_s_string, __pyx_n_s_readonly, __pyx_n_s_getter, __pyx_n_s_getter, __pyx_n_s_setter, __pyx_n_s_setter); if (unlikely(!__pyx_tuple__21)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__21);
  __Pyx_GIVEREF(__pyx_tuple__21);
  __pyx_codeobj__22 = (PyObject*)__Pyx_PyCode_New(3, 0, 7, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__21, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_charles_Dropbox_code_sophy, __pyx_n_s_sophia_property, 70, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__22)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 70; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "sophy.pyx":80
 *         return property(_getter, _setter)
 * 
 * def _db_property(propname, string=True, readonly=False):             # <<<<<<<<<<<<<<
 *     def _getter(self):
 *         return self.get_option('db.%s.%s' % (self.name, propname), string)
 */
  __pyx_tuple__23 = PyTuple_Pack(7, __pyx_n_s_propname, __pyx_n_s_string, __pyx_n_s_readonly, __pyx_n_s_getter, __pyx_n_s_getter, __pyx_n_s_setter, __pyx_n_s_setter); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__23);
  __Pyx_GIVEREF(__pyx_tuple__23);
  __pyx_codeobj__24 = (PyObject*)__Pyx_PyCode_New(3, 0, 7, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__23, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_charles_Dropbox_code_sophy, __pyx_n_s_db_property, 80, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__24)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 80; __pyx_clineno = __LINE__; goto __pyx_L1_error;}

  /* "sophy.pyx":153
 * 
 *     # Database properties.
 *     compression = _db_property('compression')             # <<<<<<<<<<<<<<
 *     compression_key = _db_property('compression_key', False)
 *     database_id = _db_property('id', False)
 */
  __pyx_tuple__25 = PyTuple_Pack(1, __pyx_n_s_compression); if (unlikely(!__pyx_tuple__25)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__25);
  __Pyx_GIVEREF(__pyx_tuple__25);

  /* "sophy.pyx":154
 *     # Database properties.
 *     compression = _db_property('compression')
 *     compression_key = _db_property('compression_key', False)             # <<<<<<<<<<<<<<
 *     database_id = _db_property('id', False)
 *     format = _db_property('format')
 */
  __pyx_tuple__26 = PyTuple_Pack(2, __pyx_n_s_compression_key, Py_False); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 154; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__26);
  __Pyx_GIVEREF(__pyx_tuple__26);

  /* "sophy.pyx":155
 *     compression = _db_property('compression')
 *     compression_key = _db_property('compression_key', False)
 *     database_id = _db_property('id', False)             # <<<<<<<<<<<<<<
 *     format = _db_property('format')
 *     mmap = _db_property('mmap', False)
 */
  __pyx_tuple__27 = PyTuple_Pack(2, __pyx_n_s_id, Py_False); if (unlikely(!__pyx_tuple__27)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__27);
  __Pyx_GIVEREF(__pyx_tuple__27);

  /* "sophy.pyx":156
 *     compression_key = _db_property('compression_key', False)
 *     database_id = _db_property('id', False)
 *     format = _db_property('format')             # <<<<<<<<<<<<<<
 *     mmap = _db_property('mmap', False)
 *     sync = _db_property('sync', False)
 */
  __pyx_tuple__28 = PyTuple_Pack(1, __pyx_n_s_format); if (unlikely(!__pyx_tuple__28)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 156; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__28);
  __Pyx_GIVEREF(__pyx_tuple__28);

  /* "sophy.pyx":157
 *     database_id = _db_property('id', False)
 *     format = _db_property('format')
 *     mmap = _db_property('mmap', False)             # <<<<<<<<<<<<<<
 *     sync = _db_property('sync', False)
 *     status = _db_property('status', readonly=True)
 */
  __pyx_tuple__29 = PyTuple_Pack(2, __pyx_n_s_mmap, Py_False); if (unlikely(!__pyx_tuple__29)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__29);
  __Pyx_GIVEREF(__pyx_tuple__29);

  /* "sophy.pyx":158
 *     format = _db_property('format')
 *     mmap = _db_property('mmap', False)
 *     sync = _db_property('sync', False)             # <<<<<<<<<<<<<<
 *     status = _db_property('status', readonly=True)
 * 
 */
  __pyx_tuple__30 = PyTuple_Pack(2, __pyx_n_s_sync, Py_False); if (unlikely(!__pyx_tuple__30)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__30);
  __Pyx_GIVEREF(__pyx_tuple__30);

  /* "sophy.pyx":159
 *     mmap = _db_property('mmap', False)
 *     sync = _db_property('sync', False)
 *     status = _db_property('status', readonly=True)             # <<<<<<<<<<<<<<
 * 
 *     # Database index properties.
 */
  __pyx_tuple__31 = PyTuple_Pack(1, __pyx_n_s_status); if (unlikely(!__pyx_tuple__31)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 159; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__31);
  __Pyx_GIVEREF(__pyx_tuple__31);

  /* "sophy.pyx":162
 * 
 *     # Database index properties.
 *     index_branch_avg = _db_property('index.branch_avg', False, True)             # <<<<<<<<<<<<<<
 *     index_branch_count = _db_property('index.branch_count', False, True)
 *     index_branch_max = _db_property('index.branch_max', False, True)
 */
  __pyx_tuple__32 = PyTuple_Pack(3, __pyx_kp_s_index_branch_avg, Py_False, Py_True); if (unlikely(!__pyx_tuple__32)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 162; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__32);
  __Pyx_GIVEREF(__pyx_tuple__32);

  /* "sophy.pyx":163
 *     # Database index properties.
 *     index_branch_avg = _db_property('index.branch_avg', False, True)
 *     index_branch_count = _db_property('index.branch_count', False, True)             # <<<<<<<<<<<<<<
 *     index_branch_max = _db_property('index.branch_max', False, True)
 *     index_count = _db_property('index.count', False, True)
 */
  __pyx_tuple__33 = PyTuple_Pack(3, __pyx_kp_s_index_branch_count, Py_False, Py_True); if (unlikely(!__pyx_tuple__33)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__33);
  __Pyx_GIVEREF(__pyx_tuple__33);

  /* "sophy.pyx":164
 *     index_branch_avg = _db_property('index.branch_avg', False, True)
 *     index_branch_count = _db_property('index.branch_count', False, True)
 *     index_branch_max = _db_property('index.branch_max', False, True)             # <<<<<<<<<<<<<<
 *     index_count = _db_property('index.count', False, True)
 *     index_count_dup = _db_property('index.count_dup', False, True)
 */
  __pyx_tuple__34 = PyTuple_Pack(3, __pyx_kp_s_index_branch_max, Py_False, Py_True); if (unlikely(!__pyx_tuple__34)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__34);
  __Pyx_GIVEREF(__pyx_tuple__34);

  /* "sophy.pyx":165
 *     index_branch_count = _db_property('index.branch_count', False, True)
 *     index_branch_max = _db_property('index.branch_max', False, True)
 *     index_count = _db_property('index.count', False, True)             # <<<<<<<<<<<<<<
 *     index_count_dup = _db_property('index.count_dup', False, True)
 *     index_memory_used = _db_property('index.memory_used', False, True)
 */
  __pyx_tuple__35 = PyTuple_Pack(3, __pyx_kp_s_index_count, Py_False, Py_True); if (unlikely(!__pyx_tuple__35)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__35);
  __Pyx_GIVEREF(__pyx_tuple__35);

  /* "sophy.pyx":166
 *     index_branch_max = _db_property('index.branch_max', False, True)
 *     index_count = _db_property('index.count', False, True)
 *     index_count_dup = _db_property('index.count_dup', False, True)             # <<<<<<<<<<<<<<
 *     index_memory_used = _db_property('index.memory_used', False, True)
 *     index_node_count = _db_property('index.node_count', False, True)
 */
  __pyx_tuple__36 = PyTuple_Pack(3, __pyx_kp_s_index_count_dup, Py_False, Py_True); if (unlikely(!__pyx_tuple__36)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__36);
  __Pyx_GIVEREF(__pyx_tuple__36);

  /* "sophy.pyx":167
 *     index_count = _db_property('index.count', False, True)
 *     index_count_dup = _db_property('index.count_dup', False, True)
 *     index_memory_used = _db_property('index.memory_used', False, True)             # <<<<<<<<<<<<<<
 *     index_node_count = _db_property('index.node_count', False, True)
 *     index_node_size = _db_property('index.node_size', False, True)
 */
  __pyx_tuple__37 = PyTuple_Pack(3, __pyx_kp_s_index_memory_used, Py_False, Py_True); if (unlikely(!__pyx_tuple__37)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__37);
  __Pyx_GIVEREF(__pyx_tuple__37);

  /* "sophy.pyx":168
 *     index_count_dup = _db_property('index.count_dup', False, True)
 *     index_memory_used = _db_property('index.memory_used', False, True)
 *     index_node_count = _db_property('index.node_count', False, True)             # <<<<<<<<<<<<<<
 *     index_node_size = _db_property('index.node_size', False, True)
 *     index_node_origin_size = _db_property(
 */
  __pyx_tuple__38 = PyTuple_Pack(3, __pyx_kp_s_index_node_count, Py_False, Py_True); if (unlikely(!__pyx_tuple__38)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__38);
  __Pyx_GIVEREF(__pyx_tuple__38);

  /* "sophy.pyx":169
 *     index_memory_used = _db_property('index.memory_used', False, True)
 *     index_node_count = _db_property('index.node_count', False, True)
 *     index_node_size = _db_property('index.node_size', False, True)             # <<<<<<<<<<<<<<
 *     index_node_origin_size = _db_property(
 *         'index.node_origin_size',
 */
  __pyx_tuple__39 = PyTuple_Pack(3, __pyx_kp_s_index_node_size, Py_False, Py_True); if (unlikely(!__pyx_tuple__39)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__39);
  __Pyx_GIVEREF(__pyx_tuple__39);

  /* "sophy.pyx":170
 *     index_node_count = _db_property('index.node_count', False, True)
 *     index_node_size = _db_property('index.node_size', False, True)
 *     index_node_origin_size = _db_property(             # <<<<<<<<<<<<<<
 *         'index.node_origin_size',
 *         False,
 */
  __pyx_tuple__40 = PyTuple_Pack(3, __pyx_kp_s_index_node_origin_size, Py_False, Py_True); if (unlikely(!__pyx_tuple__40)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 170; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__40);
  __Pyx_GIVEREF(__pyx_tuple__40);

  /* "sophy.pyx":174
 *         False,
 *         True)
 *     index_page_count = _db_property('index.page_count', False, True)             # <<<<<<<<<<<<<<
 *     index_read_cache = _db_property('index.read_cache', False, True)
 *     index_read_disk = _db_property('index.read_disk', False, True)
 */
  __pyx_tuple__41 = PyTuple_Pack(3, __pyx_kp_s_index_page_count, Py_False, Py_True); if (unlikely(!__pyx_tuple__41)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 174; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
  __Pyx_GOTREF(__pyx_tuple__41);
  __Pyx_GIVEREF(__pyx_tuple__41);

  /* "sophy.pyx":175
 *         True)
 *     index_page_count = _db_property('index.page_count', False, True)
 *     index_read_cache = _db_property('index.read_cache', False, True)             # <<<<<<<<<<<<<<
 *     index_read_disk = _db_property('index.read_disk', False, True)
 * 
 */
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                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
#if PY_VERSION_HEX >= 0x03030000
    if (cause) {
#else
    if (cause && cause != Py_None) {
#endif
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = PyThreadState_GET();
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

static void __Pyx_RaiseDoubleKeywordsError(
    const char* func_name,
    PyObject* kw_name)
{
    PyErr_Format(PyExc_TypeError,
        #if PY_MAJOR_VERSION >= 3
        "%s() got multiple values for keyword argument '%U'", func_name, kw_name);
        #else
        "%s() got multiple values for keyword argument '%s'", func_name,
        PyString_AsString(kw_name));
        #endif
}

static int __Pyx_ParseOptionalKeywords(
    PyObject *kwds,
    PyObject **argnames[],
    PyObject *kwds2,
    PyObject *values[],
    Py_ssize_t num_pos_args,
    const char* function_name)
{
    PyObject *key = 0, *value = 0;
    Py_ssize_t pos = 0;
    PyObject*** name;
    PyObject*** first_kw_arg = argnames + num_pos_args;
    while (PyDict_Next(kwds, &pos, &key, &value)) {
        name = first_kw_arg;
        while (*name && (**name != key)) name++;
        if (*name) {
            values[name-argnames] = value;
            continue;
        }
        name = first_kw_arg;
        #if PY_MAJOR_VERSION < 3
        if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) {
            while (*name) {
                if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key))
                        && _PyString_Eq(**name, key)) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    if ((**argname == key) || (
                            (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key))
                             && _PyString_Eq(**argname, key))) {
                        goto arg_passed_twice;
                    }
                    argname++;
                }
            }
        } else
        #endif
        if (likely(PyUnicode_Check(key))) {
            while (*name) {
                int cmp = (**name == key) ? 0 :
                #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                    (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
                #endif
                    PyUnicode_Compare(**name, key);
                if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                if (cmp == 0) {
                    values[name-argnames] = value;
                    break;
                }
                name++;
            }
            if (*name) continue;
            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    return -1;
}

static void __Pyx_RaiseArgtupleInvalid(
    const char* func_name,
    int exact,
    Py_ssize_t num_min,
    Py_ssize_t num_max,
    Py_ssize_t num_found)
{
    Py_ssize_t num_expected;
    const char *more_or_less;
    if (num_found < num_min) {
        num_expected = num_min;
        more_or_less = "at least";
    } else {
        num_expected = num_max;
        more_or_less = "at most";
    }
    if (exact) {
        more_or_less = "exactly";
    }
    PyErr_Format(PyExc_TypeError,
                 "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)",
                 func_name, more_or_less, num_expected,
                 (num_expected == 1) ? "" : "s", num_found);
}

static CYTHON_INLINE void __Pyx_RaiseClosureNameError(const char *varname) {
    PyErr_Format(PyExc_NameError, "free variable '%s' referenced before assignment in enclosing scope", varname);
}

static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure)
{
    if (unlikely(op->func_doc == NULL)) {
        if (op->func.m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(op->func.m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp = op->func_doc;
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    op->func_doc = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_name == NULL)) {
#if PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(op->func.m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = op->func_name;
    Py_INCREF(value);
    op->func_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = op->func_qualname;
    Py_INCREF(value);
    op->func_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure)
{
    PyObject *self;
    self = m->func_closure;
    if (self == NULL)
        self = Py_None;
    Py_INCREF(self);
    return self;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op)
{
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value)
{
    PyObject *tmp;
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    tmp = op->func_dict;
    Py_INCREF(value);
    op->func_dict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op)
{
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op)
{
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_COMPILING_IN_CPYTHON
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyTuple_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_tuple;
    op->defaults_tuple = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_tuple;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value) {
        value = Py_None;
    } else if (value != Py_None && !PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    Py_INCREF(value);
    tmp = op->defaults_kwdict;
    op->defaults_kwdict = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op) {
    PyObject* result = op->defaults_kwdict;
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value) {
    PyObject* tmp;
    if (!value || value == Py_None) {
        value = NULL;
    } else if (!PyDict_Check(value)) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    tmp = op->func_annotations;
    op->func_annotations = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op) {
    PyObject* result = op->func_annotations;
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
    {(char *) "__module__", T_OBJECT, offsetof(__pyx_CyFunctionObject, func.m_module), PY_WRITE_RESTRICTED, 0},
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromString(m->func.m_ml->ml_name);
#else
    return PyString_FromString(m->func.m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if PY_VERSION_HEX < 0x030500A0
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func.m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type);
    if (op == NULL)
        return NULL;
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
    op->func.m_ml = ml;
    op->func.m_self = (PyObject *) op;
    Py_XINCREF(closure);
    op->func_closure = closure;
    Py_XINCREF(module);
    op->func.m_module = module;
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
    op->func_classobj = NULL;
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    PyObject_GC_Track(op);
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
    Py_CLEAR(m->func.m_module);
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
    Py_CLEAR(m->func_classobj);
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyMem_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    PyObject_GC_Del(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
    Py_VISIT(m->func.m_module);
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    Py_VISIT(m->func_code);
    Py_VISIT(m->func_classobj);
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type)
{
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) {
        Py_INCREF(func);
        return func;
    }
    if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) {
        if (type == NULL)
            type = (PyObject *)(Py_TYPE(obj));
        return __Pyx_PyMethod_New(func, type, (PyObject *)(Py_TYPE(type)));
    }
    if (obj == Py_None)
        obj = NULL;
    return __Pyx_PyMethod_New(func, obj, type);
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
#if CYTHON_COMPILING_IN_PYPY
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    PyObject *self = f->m_self;
    Py_ssize_t size;
    switch (f->m_ml->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
            size = PyTuple_GET_SIZE(arg);
            if (likely(size == 0))
                return (*meth)(self, NULL);
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
            size = PyTuple_GET_SIZE(arg);
            if (likely(size == 1)) {
                PyObject *result, *arg0 = PySequence_ITEM(arg, 0);
                if (unlikely(!arg0)) return NULL;
                result = (*meth)(self, arg0);
                Py_DECREF(arg0);
                return result;
            }
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags in "
                        "__Pyx_CyFunction_Call. METH_OLDARGS is no "
                        "longer supported!");
        return NULL;
    }
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
    return NULL;
}
#else
static PyObject * __Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
	return PyCFunction_Call(func, arg, kw);
}
#endif
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
    (destructor) __Pyx_CyFunction_dealloc,
    0,
    0,
    0,
#if PY_MAJOR_VERSION < 3
    0,
#else
    0,
#endif
    (reprfunc) __Pyx_CyFunction_repr,
    0,
    0,
    0,
    0,
    __Pyx_CyFunction_Call,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC,
    0,
    (traverseproc) __Pyx_CyFunction_traverse,
    (inquiry) __Pyx_CyFunction_clear,
    0,
#if PY_VERSION_HEX < 0x030500A0
    offsetof(__pyx_CyFunctionObject, func_weakreflist),
#else
    offsetof(PyCFunctionObject, m_weakreflist),
#endif
    0,
    0,
    __pyx_CyFunction_methods,
    __pyx_CyFunction_members,
    __pyx_CyFunction_getsets,
    0,
    0,
    __Pyx_CyFunction_descr_get,
    0,
    offsetof(__pyx_CyFunctionObject, func_dict),
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#endif
};
static int __pyx_CyFunction_init(void) {
#if !CYTHON_COMPILING_IN_PYPY
    __pyx_CyFunctionType_type.tp_call = PyCFunction_Call;
#endif
    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
    if (__pyx_CyFunctionType == NULL) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyMem_Malloc(size);
    if (!m->defaults)
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

#if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    target->method = method;
#if CYTHON_COMPILING_IN_CPYTHON
    #if PY_MAJOR_VERSION >= 3
    if (likely(PyObject_TypeCheck(method, &PyMethodDescr_Type)))
    #endif
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_O | METH_NOARGS);
    }
#endif
    return 0;
}

static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    args = PyTuple_New(1);
    if (unlikely(!args)) goto bad;
    Py_INCREF(self);
    PyTuple_SET_ITEM(args, 0, self);
#else
    args = PyTuple_Pack(1, self);
    if (unlikely(!args)) goto bad;
#endif
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    Py_DECREF(args);
bad:
    return result;
}

static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_items, d);
    else
        return PyDict_Items(d);
}

static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

static CYTHON_INLINE int __Pyx_IterFinish(void) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    PyObject* exc_type = tstate->curexc_type;
    if (unlikely(exc_type)) {
        if (likely(exc_type == PyExc_StopIteration) || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)) {
            PyObject *exc_value, *exc_tb;
            exc_value = tstate->curexc_value;
            exc_tb = tstate->curexc_traceback;
            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
#endif
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
}
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (likely(Py_TYPE(obj) == type)) return 1;
        #if PY_MAJOR_VERSION == 2
        else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(PyObject_TypeCheck(obj, type))) return 1;
    }
    __Pyx_RaiseArgumentTypeInvalid(name, obj, type);
    return 0;
}

static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
    PyObject *method, *result = NULL;
    method = __Pyx_PyObject_GetAttrStr(obj, method_name);
    if (unlikely(!method)) goto bad;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(PyMethod_Check(method))) {
        PyObject *self = PyMethod_GET_SELF(method);
        if (likely(self)) {
            PyObject *function = PyMethod_GET_FUNCTION(method);
            result = __Pyx_PyObject_CallOneArg(function, self);
            Py_DECREF(method);
            return result;
        }
    }
#endif
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
}

static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
    if (t == Py_None) {
      __Pyx_RaiseNoneNotIterableError();
    } else if (PyTuple_GET_SIZE(t) < index) {
      __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
    } else {
      __Pyx_RaiseTooManyValuesError(index);
    }
}

static CYTHON_INLINE int __Pyx_unpack_tuple2(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2,
                                             int is_tuple, int has_known_size, int decref_tuple) {
    Py_ssize_t index;
    PyObject *value1 = NULL, *value2 = NULL, *iter = NULL;
    if (!is_tuple && unlikely(!PyTuple_Check(tuple))) {
        iternextfunc iternext;
        iter = PyObject_GetIter(tuple);
        if (unlikely(!iter)) goto bad;
        if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; }
        iternext = Py_TYPE(iter)->tp_iternext;
        value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; }
        value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; }
        if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad;
        Py_DECREF(iter);
    } else {
        if (!has_known_size && unlikely(PyTuple_GET_SIZE(tuple) != 2)) {
            __Pyx_UnpackTupleError(tuple, 2);
            goto bad;
        }
#if CYTHON_COMPILING_IN_PYPY
        value1 = PySequence_ITEM(tuple, 0);
        if (unlikely(!value1)) goto bad;
        value2 = PySequence_ITEM(tuple, 1);
        if (unlikely(!value2)) goto bad;
#else
        value1 = PyTuple_GET_ITEM(tuple, 0);
        value2 = PyTuple_GET_ITEM(tuple, 1);
        Py_INCREF(value1);
        Py_INCREF(value2);
#endif
        if (decref_tuple) { Py_DECREF(tuple); }
    }
    *pvalue1 = value1;
    *pvalue2 = value2;
    return 0;
unpacking_failed:
    if (!has_known_size && __Pyx_IterFinish() == 0)
        __Pyx_RaiseNeedMoreValuesError(index);
bad:
    Py_XDECREF(iter);
    Py_XDECREF(value1);
    Py_XDECREF(value2);
    if (decref_tuple) { Py_XDECREF(tuple); }
    return -1;
}

static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name,
                                                   Py_ssize_t* p_orig_length, int* p_source_is_dict) {
    is_dict = is_dict || likely(PyDict_CheckExact(iterable));
    *p_source_is_dict = is_dict;
#if !CYTHON_COMPILING_IN_PYPY
    if (is_dict) {
        *p_orig_length = PyDict_Size(iterable);
        Py_INCREF(iterable);
        return iterable;
    }
#endif
    *p_orig_length = 0;
    if (method_name) {
        PyObject* iter;
        iterable = __Pyx_PyObject_CallMethod0(iterable, method_name);
        if (!iterable)
            return NULL;
#if !CYTHON_COMPILING_IN_PYPY
        if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable))
            return iterable;
#endif
        iter = PyObject_GetIter(iterable);
        Py_DECREF(iterable);
        return iter;
    }
    return PyObject_GetIter(iterable);
}
static CYTHON_INLINE int __Pyx_dict_iter_next(
        PyObject* iter_obj, CYTHON_NCP_UNUSED Py_ssize_t orig_length, CYTHON_NCP_UNUSED Py_ssize_t* ppos,
        PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) {
    PyObject* next_item;
#if !CYTHON_COMPILING_IN_PYPY
    if (source_is_dict) {
        PyObject *key, *value;
        if (unlikely(orig_length != PyDict_Size(iter_obj))) {
            PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration");
            return -1;
        }
        if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) {
            return 0;
        }
        if (pitem) {
            PyObject* tuple = PyTuple_New(2);
            if (unlikely(!tuple)) {
                return -1;
            }
            Py_INCREF(key);
            Py_INCREF(value);
            PyTuple_SET_ITEM(tuple, 0, key);
            PyTuple_SET_ITEM(tuple, 1, value);
            *pitem = tuple;
        } else {
            if (pkey) {
                Py_INCREF(key);
                *pkey = key;
            }
            if (pvalue) {
                Py_INCREF(value);
                *pvalue = value;
            }
        }
        return 1;
    } else if (PyTuple_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyTuple_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else if (PyList_CheckExact(iter_obj)) {
        Py_ssize_t pos = *ppos;
        if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0;
        *ppos = pos + 1;
        next_item = PyList_GET_ITEM(iter_obj, pos);
        Py_INCREF(next_item);
    } else
#endif
    {
        next_item = PyIter_Next(iter_obj);
        if (unlikely(!next_item)) {
            return __Pyx_IterFinish();
        }
    }
    if (pitem) {
        *pitem = next_item;
    } else if (pkey && pvalue) {
        if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1))
            return -1;
    } else if (pkey) {
        *pkey = next_item;
    } else {
        *pvalue = next_item;
    }
    return 1;
}

static CYTHON_INLINE void __Pyx_ExceptionSave(PyObject **type, PyObject **value, PyObject **tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
#else
    PyErr_GetExcInfo(type, value, tb);
#endif
}
static void __Pyx_ExceptionReset(PyObject *type, PyObject *value, PyObject *tb) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(type, value, tb);
#endif
}

static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyThreadState *tstate = PyThreadState_GET();
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_COMPILING_IN_CPYTHON
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(PyObject_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
    PyObject *kwdict,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    while (PyDict_Next(kwdict, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if ((!kw_allowed) && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) {
    PyObject *result;
#if CYTHON_COMPILING_IN_CPYTHON
    result = PyDict_GetItem(__pyx_d, name);
    if (likely(result)) {
        Py_INCREF(result);
    } else {
#else
    result = PyObject_GetItem(__pyx_d, name);
    if (!result) {
        PyErr_Clear();
#endif
        result = __Pyx_GetBuiltinName(name);
    }
    return result;
}

static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

#include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    py_code = __pyx_find_code_object(c_line ? c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        __pyx_d,      /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    py_frame->f_lineno = py_line;
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int64_t(int64_t value) {
    const int64_t neg_one = (int64_t) -1, const_zero = (int64_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int64_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int64_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(int64_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
        }
    } else {
        if (sizeof(int64_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int64_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int64_t),
                                     little, !is_unsigned);
    }
}

static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

#define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

#if CYTHON_USE_PYLONG_INTERNALS
  #include "longintrepr.h"
#endif

static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, -(sdigit) digits[0])
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, -(sdigit) digits[0])
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_Int(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_Int(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
#if CYTHON_COMPILING_IN_CPYTHON
    PyThreadState *tstate = PyThreadState_GET();
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
#else
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
#endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}

static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
    PyObject *method, *result = NULL;
    method = __Pyx_PyObject_GetAttrStr(obj, method_name);
    if (unlikely(!method)) goto bad;
#if CYTHON_COMPILING_IN_CPYTHON
    if (likely(PyMethod_Check(method))) {
        PyObject *self = PyMethod_GET_SELF(method);
        if (likely(self)) {
            PyObject *args;
            PyObject *function = PyMethod_GET_FUNCTION(method);
            args = PyTuple_New(2);
            if (unlikely(!args)) goto bad;
            Py_INCREF(self);
            PyTuple_SET_ITEM(args, 0, self);
            Py_INCREF(arg);
            PyTuple_SET_ITEM(args, 1, arg);
            Py_INCREF(function);
            Py_DECREF(method); method = NULL;
            result = __Pyx_PyObject_Call(function, args, NULL);
            Py_DECREF(args);
            Py_DECREF(function);
            return result;
        }
    }
#endif
    result = __Pyx_PyObject_CallOneArg(method, arg);
bad:
    Py_XDECREF(method);
    return result;
}

#include <structmember.h>
#include <frameobject.h>
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Coroutine_Close(PyObject *self);
static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
#define __Pyx_Coroutine_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
#if 1 || PY_VERSION_HEX < 0x030300B0
static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (likely(et == PyExc_StopIteration)) {
#if PY_VERSION_HEX >= 0x030300A0
        if (ev && Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
            value = ((PyStopIterationObject *)ev)->value;
            Py_INCREF(value);
            Py_DECREF(ev);
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = value;
            return 0;
        }
#endif
        if (!ev || !PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
            if (!ev) {
                Py_INCREF(Py_None);
                ev = Py_None;
            } else if (PyTuple_Check(ev)) {
                if (PyTuple_GET_SIZE(ev) >= 1) {
                    PyObject *value;
#if CYTHON_COMPILING_IN_CPYTHON
                    value = PySequence_ITEM(ev, 0);
#else
                    value = PyTuple_GET_ITEM(ev, 0);
                    Py_INCREF(value);
#endif
                    Py_DECREF(ev);
                    ev = value;
                } else {
                    Py_INCREF(Py_None);
                    Py_DECREF(ev);
                    ev = Py_None;
                }
            }
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = ev;
            return 0;
        }
    } else if (!PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = __Pyx_PyObject_GetAttrStr(ev, __pyx_n_s_args);
        Py_DECREF(ev);
        if (likely(args)) {
            value = PySequence_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
#endif
static CYTHON_INLINE
void __Pyx_Coroutine_ExceptionClear(__pyx_CoroutineObject *self) {
    PyObject *exc_type = self->exc_type;
    PyObject *exc_value = self->exc_value;
    PyObject *exc_traceback = self->exc_traceback;
    self->exc_type = NULL;
    self->exc_value = NULL;
    self->exc_traceback = NULL;
    Py_XDECREF(exc_type);
    Py_XDECREF(exc_value);
    Py_XDECREF(exc_traceback);
}
static CYTHON_INLINE
int __Pyx_Coroutine_CheckRunning(__pyx_CoroutineObject *gen) {
    if (unlikely(gen->is_running)) {
        PyErr_SetString(PyExc_ValueError,
                        "generator already executing");
        return 1;
    }
    return 0;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value) {
    PyObject *retval;
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            PyErr_SetString(PyExc_TypeError,
                            "can't send non-None value to a "
                            "just-started generator");
            return NULL;
        }
    }
    if (unlikely(self->resume_label == -1)) {
        PyErr_SetNone(PyExc_StopIteration);
        return NULL;
    }
    if (value) {
#if CYTHON_COMPILING_IN_PYPY
#else
        if (self->exc_traceback) {
            PyThreadState *tstate = PyThreadState_GET();
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_XINCREF(tstate->frame);
            assert(f->f_back == NULL);
            f->f_back = tstate->frame;
        }
#endif
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
    } else {
        __Pyx_Coroutine_ExceptionClear(self);
    }
    self->is_running = 1;
    retval = self->body((PyObject *) self, value);
    self->is_running = 0;
    if (retval) {
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
#if CYTHON_COMPILING_IN_PYPY
#else
        if (self->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_CLEAR(f->f_back);
        }
#endif
    } else {
        __Pyx_Coroutine_ExceptionClear(self);
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_MethodReturn(PyObject *retval) {
    if (unlikely(!retval && !PyErr_Occurred())) {
        PyErr_SetNone(PyExc_StopIteration);
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_PyGen_FetchStopIterationValue(&val);
    ret = __Pyx_Coroutine_SendEx(gen, val);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
    PyObject *retval;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        {
            if (value == Py_None)
                ret = PyIter_Next(yf);
            else
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        retval = __Pyx_Coroutine_FinishDelegation(gen);
    } else {
        retval = __Pyx_Coroutine_SendEx(gen, value);
    }
    return __Pyx_Coroutine_MethodReturn(retval);
}
static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    #ifdef __Pyx_Generator_USED
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_Coroutine_USED
    if (__Pyx_Coroutine_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    {
        PyObject *meth;
        gen->is_running = 1;
        meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_close);
        if (unlikely(!meth)) {
            if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                PyErr_WriteUnraisable(yf);
            }
            PyErr_Clear();
        } else {
            retval = PyObject_CallFunction(meth, NULL);
            Py_DECREF(meth);
            if (!retval)
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        ret = Py_TYPE(yf)->tp_iternext(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Coroutine_FinishDelegation(gen);
    }
    return __Pyx_Coroutine_SendEx(gen, Py_None);
}
static PyObject *__Pyx_Coroutine_Close(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Coroutine_CloseIter(gen, yf);
        __Pyx_Coroutine_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
        PyErr_SetNone(PyExc_GeneratorExit);
    retval = __Pyx_Coroutine_SendEx(gen, NULL);
    if (retval) {
        Py_DECREF(retval);
        PyErr_SetString(PyExc_RuntimeError,
                        "generator ignored GeneratorExit");
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (!raised_exception
        || raised_exception == PyExc_StopIteration
        || raised_exception == PyExc_GeneratorExit
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_GeneratorExit)
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_StopIteration))
    {
        if (raised_exception) PyErr_Clear();
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *typ;
    PyObject *tb = NULL;
    PyObject *val = NULL;
    PyObject *yf = gen->yieldfrom;
    if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
        return NULL;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
        if (PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit)) {
            int err = __Pyx_Coroutine_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Coroutine_Undelegate(gen);
            if (err < 0)
                return __Pyx_Coroutine_MethodReturn(__Pyx_Coroutine_SendEx(gen, NULL));
            goto throw_here;
        }
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Throw(yf, args);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Throw(yf, args);
        } else
        #endif
        {
            PyObject *meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                    gen->is_running = 0;
                    return NULL;
                }
                PyErr_Clear();
                __Pyx_Coroutine_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            ret = PyObject_CallObject(meth, args);
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Coroutine_FinishDelegation(gen);
        }
        return __Pyx_Coroutine_MethodReturn(ret);
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Coroutine_MethodReturn(__Pyx_Coroutine_SendEx(gen, NULL));
}
static int __Pyx_Coroutine_traverse(PyObject *self, visitproc visit, void *arg) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    Py_VISIT(gen->exc_type);
    Py_VISIT(gen->exc_value);
    Py_VISIT(gen->exc_traceback);
    return 0;
}
static int __Pyx_Coroutine_clear(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    Py_CLEAR(gen->exc_type);
    Py_CLEAR(gen->exc_value);
    Py_CLEAR(gen->exc_traceback);
    Py_CLEAR(gen->gi_name);
    Py_CLEAR(gen->gi_qualname);
    return 0;
}
static void __Pyx_Coroutine_dealloc(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label > 0) {
        PyObject_GC_Track(self);
#if PY_VERSION_HEX >= 0x030400a1
        if (PyObject_CallFinalizerFromDealloc(self))
#else
        Py_TYPE(gen)->tp_del(self);
        if (self->ob_refcnt > 0)
#endif
        {
            return;
        }
        PyObject_GC_UnTrack(self);
    }
    __Pyx_Coroutine_clear(self);
    PyObject_GC_Del(gen);
}
static void __Pyx_Coroutine_del(PyObject *self) {
    PyObject *res;
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    if (gen->resume_label <= 0)
        return ;
#if PY_VERSION_HEX < 0x030400a1
    assert(self->ob_refcnt == 0);
    self->ob_refcnt = 1;
#endif
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
    res = __Pyx_Coroutine_Close(self);
    if (res == NULL)
        PyErr_WriteUnraisable(self);
    else
        Py_DECREF(res);
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
#if PY_VERSION_HEX < 0x030400a1
    assert(self->ob_refcnt > 0);
    if (--self->ob_refcnt == 0) {
        return;
    }
    {
        Py_ssize_t refcnt = self->ob_refcnt;
        _Py_NewReference(self);
        self->ob_refcnt = refcnt;
    }
#if CYTHON_COMPILING_IN_CPYTHON
    assert(PyType_IS_GC(self->ob_type) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    _Py_DEC_REFTOTAL;
#endif
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
#endif
}
static PyObject *
__Pyx_Coroutine_get_name(__pyx_CoroutineObject *self)
{
    Py_INCREF(self->gi_name);
    return self->gi_name;
}
static int
__Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_name;
    Py_INCREF(value);
    self->gi_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self)
{
    Py_INCREF(self->gi_qualname);
    return self->gi_qualname;
}
static int
__Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_qualname;
    Py_INCREF(value);
    self->gi_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static __pyx_CoroutineObject *__Pyx__Coroutine_New(PyTypeObject* type, __pyx_coroutine_body_t body,
                                                   PyObject *closure, PyObject *name, PyObject *qualname) {
    __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
    if (gen == NULL)
        return NULL;
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->exc_type = NULL;
    gen->exc_value = NULL;
    gen->exc_traceback = NULL;
    gen->gi_weakreflist = NULL;
    Py_XINCREF(qualname);
    gen->gi_qualname = qualname;
    Py_XINCREF(name);
    gen->gi_name = name;
    PyObject_GC_Track(gen);
    return gen;
}

static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    int result;
    PyObject *globals, *result_obj;
    globals = PyDict_New();  if (unlikely(!globals)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_coroutine_type",
    #ifdef __Pyx_Coroutine_USED
        (PyObject*)__pyx_CoroutineType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_generator_type",
    #ifdef __Pyx_Generator_USED
        (PyObject*)__pyx_GeneratorType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "_module", module) < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "__builtins__", __pyx_b) < 0)) goto ignore;
    result_obj = PyRun_String(py_code, Py_file_input, globals, globals);
    if (unlikely(!result_obj)) goto ignore;
    Py_DECREF(result_obj);
    Py_DECREF(globals);
    return module;
ignore:
    Py_XDECREF(globals);
    PyErr_WriteUnraisable(module);
    if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, "Cython module failed to patch module with custom type", 1) < 0)) {
        Py_DECREF(module);
        module = NULL;
    }
#else
    py_code++;
#endif
    return module;
}

#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
static PyObject* __Pyx_patch_abc_module(PyObject *module);
static PyObject* __Pyx_patch_abc_module(PyObject *module) {
    module = __Pyx_Coroutine_patch_module(
        module, ""
"if _cython_generator_type is not None:\n"
"    try: Generator = _module.Generator\n"
"    except AttributeError: pass\n"
"    else: Generator.register(_cython_generator_type)\n"
"if _cython_coroutine_type is not None:\n"
"    try: Coroutine = _module.Coroutine\n"
"    except AttributeError: pass\n"
"    else: Coroutine.register(_cython_coroutine_type)\n"
    );
    return module;
}
#endif
static int __Pyx_patch_abc(void) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    static int abc_patched = 0;
    if (!abc_patched) {
        PyObject *module;
        module = PyImport_ImportModule((PY_VERSION_HEX >= 0x03030000) ? "collections.abc" : "collections");
        if (!module) {
            PyErr_WriteUnraisable(NULL);
            if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning,
                    ((PY_VERSION_HEX >= 0x03030000) ?
                        "Cython module failed to register with collections.abc module" :
                        "Cython module failed to register with collections module"), 1) < 0)) {
                return -1;
            }
        } else {
            module = __Pyx_patch_abc_module(module);
            abc_patched = 1;
            if (unlikely(!module))
                return -1;
            Py_DECREF(module);
        }
        module = PyImport_ImportModule("backports_abc");
        if (module) {
            module = __Pyx_patch_abc_module(module);
            Py_XDECREF(module);
        }
        if (!module) {
            PyErr_Clear();
        }
    }
#else
    if (0) __Pyx_Coroutine_patch_module(NULL, NULL);
#endif
    return 0;
}

static PyMethodDef __pyx_Generator_methods[] = {
    {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
     (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
    {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
     (char*) PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
    {"close", (PyCFunction) __Pyx_Coroutine_Close, METH_NOARGS,
     (char*) PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
    {0, 0, 0, 0}
};
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running", T_BOOL, offsetof(__pyx_CoroutineObject, is_running), READONLY, NULL},
    {(char*) "gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
     (char*) PyDoc_STR("object being iterated by 'yield from', or None")},
    {0, 0, 0, 0, 0}
};
static PyGetSetDef __pyx_Generator_getsets[] = {
    {(char *) "__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
     (char*) PyDoc_STR("name of the generator"), 0},
    {(char *) "__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
     (char*) PyDoc_STR("qualified name of the generator"), 0},
    {0, 0, 0, 0, 0}
};
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "generator",
    sizeof(__pyx_CoroutineObject),
    0,
    (destructor) __Pyx_Coroutine_dealloc,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
    0,
    (traverseproc) __Pyx_Coroutine_traverse,
    0,
    0,
    offsetof(__pyx_CoroutineObject, gi_weakreflist),
    0,
    (iternextfunc) __Pyx_Generator_Next,
    __pyx_Generator_methods,
    __pyx_Generator_memberlist,
    __pyx_Generator_getsets,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#else
    __Pyx_Coroutine_del,
#endif
    0,
#if PY_VERSION_HEX >= 0x030400a1
    __Pyx_Coroutine_del,
#endif
};
static int __pyx_Generator_init(void) {
    __pyx_GeneratorType_type.tp_getattro = PyObject_GenericGetAttr;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
    if (unlikely(!__pyx_GeneratorType)) {
        return -1;
    }
    return 0;
}

static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

#ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;
    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

#ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (!strict && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility",
            module_name, class_name);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s has the wrong size, try recompiling",
            module_name, class_name);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
        char* defenc_c;
        PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
        if (!defenc) return NULL;
        defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        {
            char* end = defenc_c + PyBytes_GET_SIZE(defenc);
            char* c;
            for (c = defenc_c; c < end; c++) {
                if ((unsigned char) (*c) >= 128) {
                    PyUnicode_AsASCIIString(o);
                    return NULL;
                }
            }
        }
#endif
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else
        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (PyUnicode_IS_ASCII(o)) {
            *length = PyUnicode_GET_LENGTH(o);
            return PyUnicode_AsUTF8(o);
        } else {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
#else
        return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
  PyNumberMethods *m;
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return __Pyx_NewRef(x);
  m = Py_TYPE(x)->tp_as_number;
#if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
#else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(x);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
