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Removed 'Subclassing Context: Custom subclasses' from docs/templates_…

…python.txt because the same thing can be accomplished using DjangoContext processors

git-svn-id: http://code.djangoproject.com/svn/django/trunk@1924 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 6a0ba52223334491532dd8f878192f29d36c3e3d 1 parent b125caf
@adrianholovaty adrianholovaty authored
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  1. +0 −22 docs/templates_python.txt
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22 docs/templates_python.txt
@@ -329,28 +329,6 @@ See the `internationalization docs`_ for more.
.. _LANGUAGE_CODE setting: http://www.djangoproject.com/documentation/settings/#language-code
.. _internationalization docs: http://www.djangoproject.com/documentation/i18n/
-Subclassing Context: Custom subclasses
---------------------------------------
-
-Feel free to subclass ``Context`` yourself if you find yourself wanting to give
-each template something "automatically." For instance, if you want to give
-every template automatic access to the current time, use something like this::
-
- from django.core.template import Context
- import datetime
- class TimeContext(Context):
- def __init__(self, *args, **kwargs):
- Context.__init__(self, *args, **kwargs)
- self['current_time'] = datetime.datetime.now()
-
-This technique has two caveats:
-
- * You'll have to remember to use ``TimeContext`` instead of ``Context`` in
- your template-loading code.
-
- * You'll have to be careful not to set the variable ``current_time`` when
- you populate this context. If you do, you'll override the other one.
-
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