class FolkloreBinaryProtocol(object):
"""Thrift binary protocol wrapper
Used for ``thrift_protocol_class`` config.
:param sock: client socket
"""
def __init__(self, sock):
self.sock = sock
self.trans = None
def get_proto(self):
"""Create a TBinaryProtocol instance
"""
self.trans = TBufferedTransport(self.sock)
return TBinaryProtocol(self.trans)
def close(self):
"""Close underlying transport
"""
if self.trans is not None:
try:
self.trans.close()
finally:
self.trans = None
def client_context(service, host, port,
proto_factory=TBinaryProtocolFactory()):
try:
transport = TBufferedTransport(TSocket(host, port))
protocol = proto_factory.get_protocol(transport)
transport.open()
yield TClient(service, protocol)
finally:
transport.close()
