Metadata-Version: 1.0
Name: chameleon.core
Version: 1.0b9
Summary: Attribute language template compiler
Home-page: UNKNOWN
Author: Malthe Borch and the Zope Community
Author-email: zope-dev@zope.org
License: BSD
Description: Overview
        --------
        
        Chameleon is a generic byte-code compiler for attribute template
        languages; it supports macros, includes, interpolation and
        internationalization.
        
        The ``chameleon.core`` package implements a language parser API, the
        byte-code compiler itself and abstract template classes. It should
        only be used directly when implementing a language dialect.
        
        Development
        -----------
        
        If you want to use the code directly from trunk (recommended only for
        development and testing usage), provide ``chameleon.core==dev`` as your
        dependency.
        
        svn://svn.zope.org/repos/main/Sandbox/malthe/chameleon.core#egg=chameleon.core-dev
        
        Want to contribute? Join #repoze on Freenode IRC.
        
        Changelog
        =========
        
        1.0b9 (released 19/11/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Added ``label`` property to expressions; this allows providing a
        human-readable label for values that are going to
        evaluated. [malthe]
        
        - Normalize METAL slot names to ensure they're valid Python variable
        names. Non-valid characters are converted to underscore. [malthe]
        
        - Renamed dynamic scope variable to `econtext` in order to reduce
        compatibility issues with ZPT. [malthe]
        
        - Fixed issue where multiple defines would cause integrity
        issues. [malthe]
        
        - Avoid self-closing tags that are not allowed in transitional
        HTML. [malthe]
        
        - Use custom serialization method to serialize static default
        translation blocks; we can't rely on `lxml` for sane
        output. [malthe]
        
        - Make `default` symbol available to dynamic attribute
        evaluations. [malthe]
        
        - Visit evaluation before assignment in order to support assignments
        that rely on the same name in the dynamic variable scope. [malthe]
        
        - Conditions may now be inverted; this facilitates the bug-fix of an
        issue where omit conditions were multi-part. [malthe]
        
        - Make sure that arguments passed into the `render`-method are
        introduced in every nested scope. [malthe]
        
        - Added translation language to main scope and make sure redefining it
        inside a closure does not cause issues with nested scope
        locals. [malthe]
        
        1.0b8 (released 16/11/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Only pretend to delete variables; this improves performance and
        guarantees that we don't attempt to delete a variables which is used
        in a nested scope (closure). It works, because the code generation
        transform silently drops the delete-statements, but removes them
        from its internal scope dictionary. [malthe]
        
        - Remove variables from scope dictionary upon block exit. [malthe]
        
        - Split out compile-function such that we can always write the source
        code to disk in debug-mode. [malthe]
        
        - Correctly transfer scope to callback-function that will fill macro
        slot contents. Previously, we would precompute fill-slots, but this
        was wrong since it's expected to inherit the scope of the macro
        currently in use. [malthe]
        
        - Made error handler compatible with Python 2.4 [malthe]
        
        - Maintain symbol mappings for joined expressions. [malthe]
        
        1.0b7 (released 15/11/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Fixed interpolation edge where a right curly brace not part of an
        interpolation expression would cancel a succeeding
        interpolation. [malthe]
        
        - Pass `target_language` when using macros. [malthe]
        
        1.0b6 (released 13/11/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - When validating inserted content (in debug-mode), make sure we wrap
        content as a proper HTML document, including HTML entity
        definitions. [malthe]
        
        - If an element does not belong to a known namespace, assume it's the
        default namespace. This change is relevant after the introduction of
        fallback elements. [malthe]
        
        - XML declarations should be printed with or without a doctype
        element, and only if the template includes it. [malthe]
        
        1.0b5 (released 12/11/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Encode code annotations if encoding is required. [malthe]
        
        - Added filename to XML syntax error exception message. [malthe]
        
        - Fixed bug where a template would be wrapped with namespace
        definitions even if an XML header is present. [malthe]
        
        - Added support for fallback element. [malthe]
        
        - Enabled error handler for macro renderer. [malthe]
        
        - Added error handler which adds debugging information to the
        exception object's string output (in debug-mode only). [malthe]
        
        1.0b4 (released 28/10/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Fixed translation issues (see recently added tests). [malthe]
        
        - Refactored string coercion. [malthe]
        
        1.0b3 (released 13/10/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Fixed issue with parsing expression containing curly
        braces. [malthe]
        
        - Added support for unscoped variable assignment. [malthe]
        
        1.0b2 (released 11/10/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Added support for translating dynamic body text (used in
        interpolation expressions). [malthe]
        
        - Added support for macros prebound to keyword arguments. [malthe]
        
        1.0b1 (released 2/10/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Fixed bugs related to temporary variables with loops and
        conditions. [malthe]
        
        - Set default value for `auto-reload` based on the CHAMELEON_DEBUG
        environment variable check. [malthe]
        
        1.0a4 (released 9/29/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Added method to generate unscoped temporary variables.  [malthe]
        
        - Make lxml a hard dependency for now until the lxml-less logic is stable.
        [wichert]
        
        1.0a3 (released 9/26/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - TemplateLoader now checks a default_parser class attribute if no
        parser is specified. [wichert]
        
        1.0a2 (released 9/26/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - Added support for dynamic skip condition. [malthe]
        
        - Fixed bug where an AttributeError would be raised when using the
        file cache. [malthe]
        
        1.0a1 (released 9/24/2008)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        - First release.
        
        
        
Platform: UNKNOWN
Classifier: Programming Language :: Python
Classifier: Topic :: Text Processing :: Markup :: HTML
Classifier: Topic :: Text Processing :: Markup :: XML
Classifier: Topic :: Software Development :: Libraries :: Python Modules
