def test_zip_file_object_read(path_zip_file):
"""An example of reading from a zip file object"""
with open(path_zip_file, 'rb') as zip_file_object:
with ZipMemoryFile(zip_file_object) as zipmemfile:
with zipmemfile.open('white-gemini-iv.vrt') as src:
assert src.driver == 'VRT'
assert src.count == 3
assert src.dtypes == ('uint8', 'uint8', 'uint8')
assert src.read().shape == (3, 768, 1024)
def test_zip_closed():
"""A closed ZipMemoryFile can not be opened"""
with ZipMemoryFile() as zipmemfile:
pass
with pytest.raises(IOError):
zipmemfile.open('foo')