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Fixed documentation from [4558] to be correct.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@4559 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jacob Kaplan-Moss 2007-02-23 20:50:53 +00:00
parent 36512d5d73
commit a01f852d2e

View File

@ -657,12 +657,14 @@ will use the function's name as the filter name.
Template filters which expect strings
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
If you are writing a template filter which only expects a string as the first
argument, you should use the included decorator ``to_str`` which will convert
argument, you should use the included decorator ``stringfilter`` which will convert
an object to it's string value before being passed to your function::
from django import template
@template.stringfilter
def lower(value):
return value.lower()
lower = template.to_str(lower)
Writing custom template tags
----------------------------