def _generate_canonical_request()

in cassandra_sigv4/auth.py [0:0]

• 8 lines of code
• 1 McCabe index (conditional complexity)

def _generate_canonical_request(access_key_id, signing_scope, request_timestamp, nonce):
    headers = [_AMZ_ALGO_HEADER, _create_credential_header(access_key_id, signing_scope),
               "X-Amz-Date={0}".format(quote_plus(_format_timestamp(request_timestamp))),
               _AMZ_EXPIRES_HEADER]
    headers.sort()
    query_string = "&".join(headers)
    return "PUT\n/authenticate\n{0}\nhost:{1}\n\nhost\n{2}".format(query_string, _CANONICAL_SERVICE,
                                                                   _sha_256_hash(nonce))