Python PIL.Image.register_mime() Examples

The following are 2 code examples of PIL.Image.register_mime(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module PIL.Image , or try the search function .
Example #1
Source File: test_imagefield.py    From djongo with GNU Affero General Public License v3.0 6 votes vote down vote up 
def test_imagefield_annotate_with_bitmap_image_after_clean(self):
        """
        This also tests the situation when Pillow doesn't detect the MIME type
        of the image (#24948).
        """
        from PIL.BmpImagePlugin import BmpImageFile
        try:
            Image.register_mime(BmpImageFile.format, None)
            f = ImageField()
            img_path = get_img_path('filepath_test_files/1x1.bmp')
            with open(img_path, 'rb') as img_file:
                img_data = img_file.read()

            img_file = SimpleUploadedFile('1x1.bmp', img_data)
            img_file.content_type = 'text/plain'

            uploaded_file = f.clean(img_file)

            self.assertEqual('BMP', uploaded_file.image.format)
            self.assertIsNone(uploaded_file.content_type)
        finally:
            Image.register_mime(BmpImageFile.format, 'image/bmp')
Example #2
Source File: test_imagefield.py    From djongo with GNU Affero General Public License v3.0 6 votes vote down vote up 
def test_imagefield_annotate_with_bitmap_image_after_clean(self):
        """
        This also tests the situation when Pillow doesn't detect the MIME type
        of the image (#24948).
        """
        from PIL.BmpImagePlugin import BmpImageFile
        try:
            Image.register_mime(BmpImageFile.format, None)
            f = ImageField()
            img_path = get_img_path('filepath_test_files/1x1.bmp')
            with open(img_path, 'rb') as img_file:
                img_data = img_file.read()

            img_file = SimpleUploadedFile('1x1.bmp', img_data)
            img_file.content_type = 'text/plain'

            uploaded_file = f.clean(img_file)

            self.assertEqual('BMP', uploaded_file.image.format)
            self.assertIsNone(uploaded_file.content_type)
        finally:
            Image.register_mime(BmpImageFile.format, 'image/bmp')