auth.py 文件源码

def _oauth_request_parameters(self, url, access_token, parameters={},
                                  method="GET"):
        """Returns the OAuth parameters as a dict for the given request.

        parameters should include all POST arguments and query string arguments
        that will be sent with the request.
        """
        consumer_token = self._oauth_consumer_token()
        base_args = dict(
            oauth_consumer_key=escape.to_basestring(consumer_token["key"]),
            oauth_token=escape.to_basestring(access_token["key"]),
            oauth_signature_method="HMAC-SHA1",
            oauth_timestamp=str(int(time.time())),
            oauth_nonce=escape.to_basestring(binascii.b2a_hex(uuid.uuid4().bytes)),
            oauth_version="1.0",
        )
        args = {}
        args.update(base_args)
        args.update(parameters)
        if getattr(self, "_OAUTH_VERSION", "1.0a") == "1.0a":
            signature = _oauth10a_signature(consumer_token, method, url, args,
                                            access_token)
        else:
            signature = _oauth_signature(consumer_token, method, url, args,
                                         access_token)
        base_args["oauth_signature"] = escape.to_basestring(signature)
        return base_args