Renames the Jinja2 extension for Python 2.7 compatibility.

cachalot/jinja2ext.py

@@ -72,4 +72,4 @@ class CachalotExtension(Extension):
         return out
 
 
-ext = CachalotExtension
+cachalot = CachalotExtension

docs/quickstart.rst

@@ -222,7 +222,7 @@ Jinja2 statement and function
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 A Jinja2 extension for django-cachalot can be used, simply add
-``''cachalot.jinja2.ext','`` to the ``'extensions'`` list of the ``OPTIONS``
+``''cachalot.jinja2ext.cachalot','`` to the ``'extensions'`` list of the ``OPTIONS``
 dict in the Django ``TEMPLATES`` settings.
 
 It provides:

settings.py

@@ -111,7 +111,7 @@ TEMPLATES = [
         'APP_DIRS': True,
         'OPTIONS': {
             'extensions': [
-                'cachalot.jinja2.ext',
+                'cachalot.jinja2ext.cachalot',
             ],
         },
     }