Bundle Jinja2 2.9.6

lib/jinja2/__init__.py

@@ -23,11 +23,11 @@
         {% endblock %}
 
 
-    :copyright: (c) 2010 by the Jinja Team.
+    :copyright: (c) 2017 by the Jinja Team.
     :license: BSD, see LICENSE for more details.
 """
 __docformat__ = 'restructuredtext en'
-__version__ = '2.8'
+__version__ = '2.9.6'
 
 # high level interface
 from jinja2.environment import Environment, Template
@@ -55,7 +55,7 @@
      evalcontextfilter
 from jinja2.utils import Markup, escape, clear_caches, \
      environmentfunction, evalcontextfunction, contextfunction, \
-     is_undefined
+     is_undefined, select_autoescape
 
 __all__ = [
     'Environment', 'Template', 'BaseLoader', 'FileSystemLoader',
@@ -67,4 +67,16 @@
     '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

lib/jinja2/_compat.py

@@ -45,7 +45,6 @@ def reraise(tp, value, tb=None):
     implements_iterator = _identity
     implements_to_string = _identity
     encode_filename = _identity
-    get_next = lambda x: x.__next__
 
 else:
     unichr = unichr
@@ -77,32 +76,21 @@ def implements_to_string(cls):
         cls.__str__ = lambda x: x.__unicode__().encode('utf-8')
         return cls
 
-    get_next = lambda x: x.next
-
     def encode_filename(filename):
         if isinstance(filename, unicode):
             return filename.encode('utf-8')
         return filename
 
 
 def with_metaclass(meta, *bases):
+    """Create a base class with a metaclass."""
     # This requires a bit of explanation: the basic idea is to make a
-    # dummy metaclass for one level of class instanciation that replaces
-    # itself with the actual metaclass.  Because of internal type checks
-    # we also need to make sure that we downgrade the custom metaclass
-    # for one level to something closer to type (that's why __call__ and
-    # __init__ comes back from type etc.).
-    #
-    # This has the advantage over six.with_metaclass in that it does not
-    # introduce dummy classes into the final MRO.
-    class metaclass(meta):
-        __call__ = type.__call__
-        __init__ = type.__init__
+    # dummy metaclass for one level of class instantiation that replaces
+    # itself with the actual metaclass.
+    class metaclass(type):
         def __new__(cls, name, this_bases, d):
-            if this_bases is None:
-                return type.__new__(cls, name, (), d)
             return meta(name, bases, d)
-    return metaclass('temporary_class', None, {})
+    return type.__new__(metaclass, 'temporary_class', (), {})
 
 
 try:

lib/jinja2/bccache.py

@@ -11,7 +11,7 @@
     Situations where this is useful are often forking web applications that
     are initialized on the first request.
 
-    :copyright: (c) 2010 by the Jinja Team.
+    :copyright: (c) 2017 by the Jinja Team.
     :license: BSD.
 """
 from os import path, listdir
@@ -45,7 +45,7 @@ def marshal_load(f):
         return marshal.loads(f.read())
 
 
-bc_version = 2
+bc_version = 3
 
 # magic version used to only change with new jinja versions.  With 2.6
 # we change this to also take Python version changes into account.  The