def __call__(self, request, s, path):
package, file = self.parse_path(path)
for (extension, encoding) in (('.gz', 'gzip'), ('', None)):
if not encoding or encoding in request.accept_encodings:
file_extn = file + extension
try:
log.debug(f'Reading {file_extn} from {package}')
response = Response(read_binary(package, file_extn))
if encoding:
response.content_encoding = encoding
self.set_content_type(response, file)
return response
except Exception as e:
if encoding:
log.debug(
f'Encoding {encoding} not supported by server: {e}'
)
else:
log.warning(f'Error serving {file}: {e}')
else:
log.debug(f'Encoding {encoding} not supported by client')
raise Exception(f'File not found: {file}')
