def prepare_request(self, api_info, params, doseq=0):
for key in params:
if type(params[key]) == int or type(params[key]) == float:
params[key] = str(params[key])
elif type(params[key]) == list:
if not doseq:
params[key] = ','.join(params[key])
connection_timeout = self.service_info.connection_timeout
socket_timeout = self.service_info.socket_timeout
r = Request()
r.set_shema(self.service_info.scheme)
r.set_method(api_info.method)
r.set_connection_timeout(connection_timeout)
r.set_socket_timeout(socket_timeout)
mheaders = self.merge(api_info.header, self.service_info.header)
mheaders['Host'] = self.service_info.host
r.set_headers(mheaders)
mquery = self.merge(api_info.query, params)
r.set_query(mquery)
r.set_host(self.service_info.host)
r.set_path(api_info.path)
return r
def get_sign_url(self, api, params):
if not (api in self.api_info):
raise Exception("no such api")
api_info = self.api_info[api]
mquery = self.merge(api_info.query, params)
r = Request()
r.set_shema(self.service_info.scheme)
r.set_method(api_info.method)
r.set_path(api_info.path)
r.set_query(mquery)
return SignerV4.sign_url(r, self.service_info.credentials)