"""
    pyexcel_io.constants
    ~~~~~~~~~~~~~~~~~~~

    Constants appeared in pyexcel

    :copyright: (c) 2014-2017 by Onni Software Ltd.
    :license: New BSD License
"""
# flake8: noqa
DEFAULT_NAME = 'pyexcel'
DEFAULT_SHEET_NAME = '%s_sheet1' % DEFAULT_NAME
DEFAULT_PLUGIN_NAME = '__%s_io_plugins__' % DEFAULT_NAME

MESSAGE_INVALID_PARAMETERS = "Invalid parameters"
MESSAGE_ERROR_02 = "No content, file name. Nothing is given"
MESSAGE_ERROR_03 = "cannot handle unknown content"
MESSAGE_WRONG_IO_INSTANCE = "Wrong io instance is passed for your file format."
MESSAGE_CANNOT_WRITE_STREAM_FORMATTER = "Cannot write content of file type %s to stream"
MESSAGE_CANNOT_READ_STREAM_FORMATTER = "Cannot read content of file type %s from stream"
MESSAGE_CANNOT_WRITE_FILE_TYPE_FORMATTER = "Cannot write content of file type %s to file %s"
MESSAGE_CANNOT_READ_FILE_TYPE_FORMATTER = "Cannot read content of file type %s from file %s"
MESSAGE_LOADING_FORMATTER = "The plugin for file type %s is not installed. Please install %s"
MESSAGE_EMPTY_ARRAY = "One empty row is found"
MESSAGE_IGNORE_ROW = "One row is ignored"
MESSAGE_DB_EXCEPTION = """
Warning: Bulk insertion got below exception. Trying to do it one by one slowly."""

FILE_FORMAT_CSV = 'csv'
FILE_FORMAT_TSV = 'tsv'
FILE_FORMAT_CSVZ = 'csvz'
FILE_FORMAT_TSVZ = 'tsvz'
FILE_FORMAT_ODS = 'ods'
FILE_FORMAT_XLS = 'xls'
FILE_FORMAT_XLSX = 'xlsx'
FILE_FORMAT_XLSM = 'xlsm'
DB_SQL = 'sql'
DB_DJANGO = 'django'
KEYWORD_TSV_DIALECT = 'excel-tab'
KEYWORD_LINE_TERMINATOR = 'lineterminator'

SKIP_DATA = -1
TAKE_DATA = 0
STOP_ITERATION = 1


DEFAULT_MULTI_CSV_SEPARATOR = '__'
SEPARATOR_FORMATTER = '---%s---' % DEFAULT_NAME + "%s"
SEPARATOR_MATCHER = "---%s:(.*)---" % DEFAULT_NAME
DEFAULT_CSV_STREAM_FILE_FORMATTER = (
    "---%s:" % DEFAULT_NAME + "%s---%s")
DEFAULT_CSV_NEWLINE = '\r\n'
