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Fixed #28148 -- Doc'd ImageField name validation concerns with the test client.

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Riccardo Magliocchetti 2017-05-06 19:14:15 +02:00 • committed by Tim Graham
parent a7c6c705e8
commit bdf192c593
2 changed files with 15 additions and 1 deletions
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10
docs/topics/testing/tools.txt
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@ -235,7 +235,15 @@ Use the ``django.test.Client`` class to make requests.
file-processing code expects.)
You may also provide any file-like object (e.g., :class:`~io.StringIO` or
:class:`~io.BytesIO`) as a file handle.
:class:`~io.BytesIO`) as a file handle. If you're uploading to an
:class:`~django.db.models.ImageField`, the object needs a ``name``
attribute that passes the
:data:`~django.core.validators.validate_image_file_extension` validator.
For example::
>>> from io import BytesIO
>>> img = BytesIO(b'mybinarydata')
>>> img.name = 'myimage.jpg'
Note that if you wish to use the same file handle for multiple
``post()`` calls then you will need to manually reset the file