当前位置: 首页>>代码示例>>Python>>正文


Python models.Filter类代码示例

本文整理汇总了Python中wagtail.images.models.Filter的典型用法代码示例。如果您正苦于以下问题:Python Filter类的具体用法?Python Filter怎么用?Python Filter使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Filter类的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: test_6_digit_hex

    def test_6_digit_hex(self):
        fil = Filter(spec='width-400|bgcolor-ffffff')
        image = Image.objects.create(
            title="Test image",
            file=get_test_image_file(),
        )
        out = fil.run(image, BytesIO())

        self.assertFalse(out.has_alpha())
开发者ID:Henk-JanVanHasselaar,项目名称:wagtail,代码行数:9,代码来源:test_image_operations.py

示例2: test_gif

    def test_gif(self):
        fil = Filter(spec='width-400|format-gif')
        image = Image.objects.create(
            title="Test image",
            file=get_test_image_file(),
        )
        out = fil.run(image, BytesIO())

        self.assertEqual(out.format_name, 'gif')
开发者ID:morris-tech,项目名称:wagtail,代码行数:9,代码来源:test_image_operations.py

示例3: test_original_has_alpha

    def test_original_has_alpha(self):
        # Checks that the test image we're using has alpha
        fil = Filter(spec='width-400')
        image = Image.objects.create(
            title="Test image",
            file=get_test_image_file(),
        )
        out = fil.run(image, BytesIO())

        self.assertTrue(out.has_alpha())
开发者ID:Henk-JanVanHasselaar,项目名称:wagtail,代码行数:10,代码来源:test_image_operations.py

示例4: test_jpeg_quality_filter_overrides_setting

    def test_jpeg_quality_filter_overrides_setting(self):
        fil = Filter(spec='width-400|jpegquality-40')
        image = Image.objects.create(
            title="Test image",
            file=get_test_image_file_jpeg(),
        )

        f = BytesIO()
        with patch('PIL.Image.Image.save') as save:
            fil.run(image, f)

        save.assert_called_with(f, 'JPEG', quality=40, optimize=True, progressive=True)
开发者ID:morris-tech,项目名称:wagtail,代码行数:12,代码来源:test_image_operations.py

示例5: test_cache_key_fill_filter_with_focal_point

    def test_cache_key_fill_filter_with_focal_point(self):
        image = Image(
            width=1000,
            height=1000,
            focal_point_width=100,
            focal_point_height=100,
            focal_point_x=500,
            focal_point_y=500,
        )
        fil = Filter(spec='fill-100x100')
        cache_key = fil.get_cache_key(image)

        self.assertEqual(cache_key, '0bbe3b2f')
开发者ID:morris-tech,项目名称:wagtail,代码行数:13,代码来源:test_image_operations.py

示例6: test_runs_operations

    def test_runs_operations(self):
        run_mock = Mock()

        def run(willow, image, env):
            run_mock(willow, image, env)

        self.operation_instance.run = run

        fil = Filter(spec='operation1|operation2')
        image = Image.objects.create(
            title="Test image",
            file=get_test_image_file(),
        )
        fil.run(image, BytesIO())

        self.assertEqual(run_mock.call_count, 2)
开发者ID:morris-tech,项目名称:wagtail,代码行数:16,代码来源:test_image_operations.py

示例7: test_cache_key_fill_filter

    def test_cache_key_fill_filter(self):
        image = Image(width=1000, height=1000)
        fil = Filter(spec='fill-100x100')
        cache_key = fil.get_cache_key(image)

        self.assertEqual(cache_key, '2e16d0ba')
开发者ID:morris-tech,项目名称:wagtail,代码行数:6,代码来源:test_image_operations.py

示例8: test_cache_key

    def test_cache_key(self):
        image = Image(width=1000, height=1000)
        fil = Filter(spec='max-100x100')
        cache_key = fil.get_cache_key(image)

        self.assertEqual(cache_key, '')
开发者ID:morris-tech,项目名称:wagtail,代码行数:6,代码来源:test_image_operations.py


注:本文中的wagtail.images.models.Filter类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。