def _MakeCallImpl(self):
assert isinstance(
self.request, PROTO_BASE_CLASSES
), 'not isinstance(%r, %r): sys.modules=%r, sys.path=%r' % (
self.request.__class__, PROTO_BASE_CLASSES, sys.modules, sys.path)
assert isinstance(
self.response, PROTO_BASE_CLASSES
), 'not isinstance(%r, %r): sys.modules=%r, sys.path=%r' % (
self.response.__class__, PROTO_BASE_CLASSES, sys.modules, sys.path)
if isinstance(self.request, ProtocolBuffer.ProtocolMessage):
e = ProtocolBuffer.Encoder()
self.request.Output(e)
request_data = e.buffer()
else:
request_data = self.request.SerializeToString()
self.__state = RPC.RUNNING
_apphosting_runtime___python__apiproxy.MakeCall(self.package,
self.call,
request_data,
self.__result_dict,
self.__MakeCallDone,
self,
deadline=(self.deadline
or -1))
def _MakeCallImpl(self):
assert isinstance(
self.request, ProtocolBuffer.ProtocolMessage
), 'not isinstance(%r, %r): sys.modules=%r, sys.path=%r' % (
self.request.__class__, ProtocolBuffer.ProtocolMessage,
sys.modules, sys.path)
assert isinstance(
self.response, ProtocolBuffer.ProtocolMessage
), 'not isinstance(%r, %r): sys.modules=%r, sys.path=%r' % (
self.response.__class__, ProtocolBuffer.ProtocolMessage,
sys.modules, sys.path)
e = ProtocolBuffer.Encoder()
self.request.Output(e)
self.__state = RPC.RUNNING
_apphosting_runtime___python__apiproxy.MakeCall(self.package,
self.call,
e.buffer(),
self.__result_dict,
self.__MakeCallDone,
self,
deadline=(self.deadline
or -1))
def MakeCall(self,
package=None,
call=None,
request=None,
response=None,
callback=None):
"""Makes an asynchronous (i.e. non-blocking) API call within the
specified package for the specified call method. request and response must
be the appropriately typed ProtocolBuffers for the API call.
callback, if provided, will be called when the request completes
successfully or when an error occurs. If an error has ocurred, the
exception() method on this class will return the error, which can be
accessed from the callback.
Args:
Same as constructor; see __init__.
Raises:
TypeError or AssertionError if an argument is of an invalid type.
AssertionError or RuntimeError is an RPC is already in use.
"""
self.callback = callback or self.callback
self.package = package or self.package
self.call = call or self.call
self.request = request or self.request
self.response = response or self.response
assert self.__state is RPC.IDLE, (
"RPC for %s.%s has already been started" %
(self.package, self.call))
assert self.callback is None or callable(self.callback)
assert isinstance(self.request, ProtocolBuffer.ProtocolMessage)
assert isinstance(self.response, ProtocolBuffer.ProtocolMessage)
e = ProtocolBuffer.Encoder()
self.request.Output(e)
self.__state = RPC.RUNNING
_apphosting_runtime___python__apiproxy.MakeCall(
self.package, self.call, e.buffer(), self.__result_dict,
self.__MakeCallDone, self)
def _MakeCallImpl(self):
assert isinstance(
self.request, PROTO_BASE_CLASSES
), 'not isinstance(%r, %r): sys.modules=%r, sys.path=%r' % (
self.request.__class__, PROTO_BASE_CLASSES, sys.modules, sys.path)
assert isinstance(
self.response, PROTO_BASE_CLASSES
), 'not isinstance(%r, %r): sys.modules=%r, sys.path=%r' % (
self.response.__class__, PROTO_BASE_CLASSES, sys.modules, sys.path)
request_data = self.request.SerializeToString()
self._state = RPC.RUNNING
_apphosting_runtime___python__apiproxy.MakeCall(self.package,
self.call,
request_data,
self._result_dict,
self._MakeCallDone,
self,
deadline=(self.deadline
or -1))