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352334c Jan 7, 2017
@mitsuhiko @IanLewis @ThiefMaster
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# -*- coding: utf-8 -*-
"""
jinja2
~~~~~~
Jinja2 is a template engine written in pure Python. It provides a
Django inspired non-XML syntax but supports inline expressions and
an optional sandboxed environment.
Nutshell
--------
Here a small example of a Jinja2 template::
{% extends 'base.html' %}
{% block title %}Memberlist{% endblock %}
{% block content %}
<ul>
{% for user in users %}
<li><a href="{{ user.url }}">{{ user.username }}</a></li>
{% endfor %}
</ul>
{% endblock %}
:copyright: (c) 2017 by the Jinja Team.
:license: BSD, see LICENSE for more details.
"""
__docformat__ = 'restructuredtext en'
__version__ = '2.10.dev'
# high level interface
from jinja2.environment import Environment, Template
# loaders
from jinja2.loaders import BaseLoader, FileSystemLoader, PackageLoader, \
DictLoader, FunctionLoader, PrefixLoader, ChoiceLoader, \
ModuleLoader
# bytecode caches
from jinja2.bccache import BytecodeCache, FileSystemBytecodeCache, \
MemcachedBytecodeCache
# undefined types
from jinja2.runtime import Undefined, DebugUndefined, StrictUndefined, \
make_logging_undefined
# exceptions
from jinja2.exceptions import TemplateError, UndefinedError, \
TemplateNotFound, TemplatesNotFound, TemplateSyntaxError, \
TemplateAssertionError
# decorators and public utilities
from jinja2.filters import environmentfilter, contextfilter, \
evalcontextfilter
from jinja2.utils import Markup, escape, clear_caches, \
environmentfunction, evalcontextfunction, contextfunction, \
is_undefined, select_autoescape
__all__ = [
'Environment', 'Template', 'BaseLoader', 'FileSystemLoader',
'PackageLoader', 'DictLoader', 'FunctionLoader', 'PrefixLoader',
'ChoiceLoader', 'BytecodeCache', 'FileSystemBytecodeCache',
'MemcachedBytecodeCache', 'Undefined', 'DebugUndefined',
'StrictUndefined', 'TemplateError', 'UndefinedError', 'TemplateNotFound',
'TemplatesNotFound', 'TemplateSyntaxError', 'TemplateAssertionError',
'ModuleLoader', 'environmentfilter', 'contextfilter', 'Markup', 'escape',
'environmentfunction', 'contextfunction', 'clear_caches', 'is_undefined',
'evalcontextfilter', 'evalcontextfunction', 'make_logging_undefined',
'select_autoescape',
]
def _patch_async():
from jinja2.utils import have_async_gen
if have_async_gen:
from jinja2.asyncsupport import patch_all
patch_all()
_patch_async()
del _patch_async