def test_render_quality(filename):
psd = PSDImage.load(full_name(filename))
preview = psd.as_PIL()
rendered = psd.as_PIL(render=True)
assert isinstance(preview, Image)
assert isinstance(rendered, Image)
preview_hash = imagehash.average_hash(preview)
rendered_hash = imagehash.average_hash(rendered)
error_count = np.sum(np.bitwise_xor(preview_hash.hash, rendered_hash.hash))
error_rate = error_count / float(preview_hash.hash.size)
assert error_rate <= 0.1
def test_render_clip_layers(filename):
psd = PSDImage.load(full_name(filename))
image1 = psd.as_PIL()
image2 = psd.as_PIL(render=True)
assert isinstance(image1, Image)
assert isinstance(image2, Image)
def test_thumbnail(filename):
psd = PSDImage.load(full_name(filename))
assert psd.thumbnail()
def test_resource_blocks():
psd = PSDImage.load(full_name("fill_adjustments.psd"))
blocks = psd.image_resource_blocks
assert "version_info" in blocks
def test_generator():
psd = PSDImage.load(full_name('hidden-groups.psd'))
assert len([True for layer in psd.layers]) == 3
assert len([True for layer in psd.descendants()]) == 5
def test_generator_with_clip_layers():
psd = PSDImage.load(full_name('clipping-mask.psd'))
assert not psd.layers[0].has_clip_layers()
assert len([True for layer in psd.layers]) == 2
assert len([True for layer in psd.descendants()]) == 7
assert len([True for layer in psd.descendants(include_clip=False)]) == 6