def test_crop(self):
with AttachableDescriptor(self.cat_jpeg) as d:
# Checking when not modifying stream.
ctx = dict()
ImageProcessor(crop=(160, 120, 480, 360)).process(d, ctx)
ctx = dict()
ImageAnalyzer().process(d, ctx)
self.assertDictEqual(ctx, {
'content_type': 'image/jpeg',
'width': 320,
'height': 240,
})
def test_crop(self):
with AttachableDescriptor(self.cat_jpeg) as d:
# Checking when not modifying stream.
ctx = dict()
ImageProcessor(crop=dict(
width='50%', height='50%', gravity='center')).process(d, ctx)
ctx = dict()
WandAnalyzer().process(d, ctx)
self.assertDictEqual(ctx, {
'content_type': 'image/jpeg',
'width': 320,
'height': 240,
})
class Banner(Image):
__pre_processors__ = ImageProcessor(fmt='jpeg', width=300)