__init__.py 文件源码

def request(self, uri, method="GET", body='', headers=None, 
        redirections=httplib2.DEFAULT_MAX_REDIRECTS, connection_type=None):
        DEFAULT_POST_CONTENT_TYPE = 'application/x-www-form-urlencoded'

        if not isinstance(headers, dict):
            headers = {}

        if method == "POST":
            headers['Content-Type'] = headers.get('Content-Type', 
                DEFAULT_POST_CONTENT_TYPE)

        is_form_encoded = \
            headers.get('Content-Type') == 'application/x-www-form-urlencoded'

        if is_form_encoded and body:
            parameters = parse_qs(body)
        else:
            parameters = None

        req = Request.from_consumer_and_token(self.consumer, 
            token=self.token, http_method=method, http_url=uri, 
            parameters=parameters, body=body, is_form_encoded=is_form_encoded)

        req.sign_request(self.method, self.consumer, self.token)

        schema, rest = urllib.splittype(uri)
        if rest.startswith('//'):
            hierpart = '//'
        else:
            hierpart = ''
        host, rest = urllib.splithost(rest)

        realm = schema + ':' + hierpart + host

        if is_form_encoded:
            body = req.to_postdata()
        elif method == "GET":
            uri = req.to_url()
        else:
            headers.update(req.to_header(realm=realm))

        return httplib2.Http.request(self, uri, method=method, body=body,
            headers=headers, redirections=redirections,
            connection_type=connection_type)