def it_can_construct_from_a_path(self, from_blob_, image_):
with open(test_image_path, "rb") as f:
blob = f.read()
from_blob_.return_value = image_
image = Image.from_file(test_image_path)
Image.from_blob.assert_called_once_with(blob, "python-icon.jpeg")
assert image is image_
def get_or_add_image_part(self, image_file):
"""Return |ImagePart| object containing the image in `image_file`.
`image_file` can be either a path to an image file or a file-like object
containing an image. If an image part containing this same image already exists,
that instance is returned, otherwise a new image part is created.
"""
image = Image.from_file(image_file)
image_part = self._find_by_sha1(image.sha1)
return ImagePart.new(self._package,
image) if image_part is None else image_part
def it_can_construct_from_a_path(self, from_path_fixture):
image_file, blob, filename, image_ = from_path_fixture
image = Image.from_file(image_file)
Image.from_blob.assert_called_once_with(blob, filename)
assert image is image_
def it_can_construct_from_a_stream(self, from_stream_fixture):
image_file, blob, image_ = from_stream_fixture
image = Image.from_file(image_file)
Image.from_blob.assert_called_once_with(blob, None)
assert image is image_
def it_can_construct_from_a_stream(self, from_stream_fixture):
image_file, blob, image_ = from_stream_fixture
image = Image.from_file(image_file)
Image.from_blob.assert_called_once_with(blob, None)
assert image is image_
def it_can_construct_from_a_path(self, from_path_fixture):
image_file, blob, filename, image_ = from_path_fixture
image = Image.from_file(image_file)
Image.from_blob.assert_called_once_with(blob, filename)
assert image is image_
