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Python models.Filter类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中wagtail.wagtailimages.models.Filter类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12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，您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: test_runs_operations_without_env_argument

    def test_runs_operations_without_env_argument(self):
        # The "env" argument was added in Wagtail 1.5. This tests that
        # image operations written for 1.4 will still work

        run_mock = Mock()

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

        self.operation_instance.run = run

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

        with warnings.catch_warnings(record=True) as ws:
            warnings.simplefilter('always')

            fil.run(image, BytesIO())

            self.assertEqual(len(ws), 2)
            self.assertIs(ws[0].category, RemovedInWagtail19Warning)

        self.assertEqual(run_mock.call_count, 2)
开发者ID:chrxr，项目名称:wagtail，代码行数:26，代码来源:test_image_operations.py


示例2: test_runs_operations

    def test_runs_operations(self):
        self.operation_instance.run = Mock()

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

        self.assertEqual(self.operation_instance.run.call_count, 2)
开发者ID:thrawny，项目名称:wagtail，代码行数:8，代码来源:test_image_operations.py


示例3: 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:thrawny，项目名称:wagtail，代码行数:8，代码来源:test_image_operations.py


示例4: 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:didorothy，项目名称:wagtail，代码行数:9，代码来源:test_image_operations.py


示例5: 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:didorothy，项目名称:wagtail，代码行数:12，代码来源:test_image_operations.py


示例6: test_vary_key_fill_filter_with_focal_point

    def test_vary_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')
        vary_key = fil.get_vary_key(image)

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


示例7: 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:didorothy，项目名称:wagtail，代码行数:16，代码来源:test_image_operations.py


示例8: 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:thrawny，项目名称:wagtail，代码行数:6，代码来源:test_image_operations.py


示例9: 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:thrawny，项目名称:wagtail，代码行数:6，代码来源:test_image_operations.py


示例10: test_vary_key_fill_filter

    def test_vary_key_fill_filter(self):
        image = Image(width=1000, height=1000)
        fil = Filter(spec='fill-100x100')
        vary_key = fil.get_vary_key(image)

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


示例11: test_vary_key

    def test_vary_key(self):
        image = Image(width=1000, height=1000)
        fil = Filter(spec='max-100x100')
        vary_key = fil.get_vary_key(image)

        self.assertEqual(vary_key, '')
开发者ID:Fluxflashor，项目名称:wagtail，代码行数:6，代码来源:test_image_operations.py


示例12: resolve_url

 def resolve_url(self, args, context, info):
     filter = Filter()
     filter.spec = 'width-{}'.format(args.get('width'))
     return self.get_rendition(filter).url
开发者ID:urfonline，项目名称:website，代码行数:4，代码来源:schema.py



注：本文中的wagtail.wagtailimages.models.Filter类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。

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