def test_can_resize_images_before_saving_them(self):
# Setup
test = DummyModel()
# Run
field = test._meta.get_field('resized_image')
field.save_form_data(test, self.images_dict['to_be_resized_image'])
test.full_clean()
test.save()
# Check
image = Image.open(BytesIO(test.resized_image.read()))
assert image.size == (RESIZED_IMAGE_WIDTH, RESIZED_IMAGE_HEIGHT)
def resize_image(self, data, size):
""" Resizes the given image to fit inside a box of the given size. """
from machina.core.compat import PILImage as Image
image = Image.open(BytesIO(data))
# Resize!
image.thumbnail(size, Image.ANTIALIAS)
string = BytesIO()
image.save(string, format='PNG')
return string.getvalue()
def resize_image(self, data, size):
""" Resizes the given image to fit inside a box of the given size. """
from machina.core.compat import PILImage as Image
image = Image.open(BytesIO(data))
# Resize!
image.thumbnail(size, Image.ANTIALIAS)
string = BytesIO()
image.save(string, format='PNG')
return string.getvalue()
def test_can_resize_images_before_saving_them(self):
# Setup
test = DummyModel()
# Run
field = test._meta.get_field('resized_image')
field.save_form_data(test, self.images_dict['to_be_resized_image'])
test.full_clean()
test.save()
# Check
image = Image.open(BytesIO(test.resized_image.read()))
assert image.size == (RESIZED_IMAGE_WIDTH, RESIZED_IMAGE_HEIGHT)
