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Fixed #14762 - Add documention for ContentFile. Thanks jesh for the suggestion and adamv for the patch. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@14742 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Timo Graham 2010-11-28 20:14:04 +00:00
parent 22d4ecb19b
commit 2fa0fd2d0c
1 changed files with 21 additions and 8 deletions
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17
docs/ref/files/file.txt
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@ -81,7 +81,7 @@ methods:
.. currentmodule:: django.core.files.images .. currentmodule:: django.core.files.images
Additional ``ImageField`` attributes Additional ``ImageFile`` attributes
------------------------------------ ------------------------------------
.. class:: ImageFile(file_object) .. class:: ImageFile(file_object)
@ -117,9 +117,22 @@ above) will also have a couple of extra methods:
>>> car.photo.save('myphoto.jpg', contents, save=True) >>> car.photo.save('myphoto.jpg', contents, save=True)
Note that the ``content`` argument must be an instance of Note that the ``content`` argument must be an instance of
:class:`File` or of a subclass of :class:`File`. :class:`File` or of a subclass of :class:`File` such as :class:`ContentFile`.
.. method:: File.delete([save=True]) .. method:: File.delete([save=True])
Remove the file from the model instance and delete the underlying file. The Remove the file from the model instance and delete the underlying file. The
``save`` argument works as above. ``save`` argument works as above.
``ContentFile`` objects
-----------------------
.. class:: ContentFile(File)
A ``ContentFile`` is a File-like object that takes string content, rather
than an actual file::
from django.core.files.base import ContentFile
f1 = ContentFile("my string content")
f2 = ContentFile(u"my unicode content encoded as UTF-8".encode('UTF-8'))