本文整理匯總了Python中wagtail.images.models.Filter.run方法的典型用法代碼示例。如果您正苦於以下問題：Python Filter.run方法的具體用法？Python Filter.run怎麽用？Python Filter.run使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類wagtail.images.models.Filter的用法示例。
在下文中一共展示了Filter.run方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_jpeg_quality_filter_overrides_setting
# 需要導入模塊: from wagtail.images.models import Filter [as 別名]
# 或者: from wagtail.images.models.Filter import run [as 別名]
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)示例2: test_runs_operations
# 需要導入模塊: from wagtail.images.models import Filter [as 別名]
# 或者: from wagtail.images.models.Filter import run [as 別名]
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)示例3: test_gif
# 需要導入模塊: from wagtail.images.models import Filter [as 別名]
# 或者: from wagtail.images.models.Filter import run [as 別名]
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')示例4: test_6_digit_hex
# 需要導入模塊: from wagtail.images.models import Filter [as 別名]
# 或者: from wagtail.images.models.Filter import run [as 別名]
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())示例5: test_original_has_alpha
# 需要導入模塊: from wagtail.images.models import Filter [as 別名]
# 或者: from wagtail.images.models.Filter import run [as 別名]
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())