third_party/jinja2/__init__.py

   1 # -*- coding: utf-8 -*-
   2 """
   3     jinja2
   4     ~~~~~~
   5
   6     Jinja2 is a template engine written in pure Python.  It provides a
   7     Django inspired non-XML syntax but supports inline expressions and
   8     an optional sandboxed environment.
   9
  10     Nutshell
  11     --------
  12
  13     Here a small example of a Jinja2 template::
  14
  15         {% extends 'base.html' %}
  16         {% block title %}Memberlist{% endblock %}
  17         {% block content %}
  18           <ul>
  19           {% for user in users %}
  20             <li><a href="{{ user.url }}">{{ user.username }}</a></li>
  21           {% endfor %}
  22           </ul>
  23         {% endblock %}
  24
  25
  26     :copyright: (c) 2010 by the Jinja Team.
  27     :license: BSD, see LICENSE for more details.
  28 """
  29 __docformat__ = 'restructuredtext en'
  30 __version__ = '2.7.1'
  31
  32 # high level interface
  33 from jinja2.environment import Environment, Template
  34
  35 # loaders
  36 from jinja2.loaders import BaseLoader, FileSystemLoader, PackageLoader, \
  37      DictLoader, FunctionLoader, PrefixLoader, ChoiceLoader, \
  38      ModuleLoader
  39
  40 # bytecode caches
  41 from jinja2.bccache import BytecodeCache, FileSystemBytecodeCache, \
  42      MemcachedBytecodeCache
  43
  44 # undefined types
  45 from jinja2.runtime import Undefined, DebugUndefined, StrictUndefined
  46
  47 # exceptions
  48 from jinja2.exceptions import TemplateError, UndefinedError, \
  49      TemplateNotFound, TemplatesNotFound, TemplateSyntaxError, \
  50      TemplateAssertionError
  51
  52 # decorators and public utilities
  53 from jinja2.filters import environmentfilter, contextfilter, \
  54      evalcontextfilter
  55 from jinja2.utils import Markup, escape, clear_caches, \
  56      environmentfunction, evalcontextfunction, contextfunction, \
  57      is_undefined
  58
  59 __all__ = [
  60     'Environment', 'Template', 'BaseLoader', 'FileSystemLoader',
  61     'PackageLoader', 'DictLoader', 'FunctionLoader', 'PrefixLoader',
  62     'ChoiceLoader', 'BytecodeCache', 'FileSystemBytecodeCache',
  63     'MemcachedBytecodeCache', 'Undefined', 'DebugUndefined',
  64     'StrictUndefined', 'TemplateError', 'UndefinedError', 'TemplateNotFound',
  65     'TemplatesNotFound', 'TemplateSyntaxError', 'TemplateAssertionError',
  66     'ModuleLoader', 'environmentfilter', 'contextfilter', 'Markup', 'escape',
  67     'environmentfunction', 'contextfunction', 'clear_caches', 'is_undefined',
  68     'evalcontextfilter', 'evalcontextfunction'
  69 ]