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Diffstat (limited to 'docs/templates_python.txt')
| -rw-r--r-- | docs/templates_python.txt | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/docs/templates_python.txt b/docs/templates_python.txt index fcb6a22230..b72a5085a2 100644 --- a/docs/templates_python.txt +++ b/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. - Loading templates ----------------- |