thrift/tutorial/py/PythonClient.py
James E. King, III 0ad20bdbfe THRIFT-4351: use travis build stages to optimize build,
avoiding duplicate rebuilds of the same image, and also
allow personal docker hub repositories for private fork
builds to be optimized. Move ubsan build to artful image
because it catches more stuff and fix what was found.

THRIFT-4345: solidify docker build strategy for maximum
coverage: trusty, xenial, artful as stock as they can be

THRIFT-4344: add top level language summary markdown and
update readme with a new image on the layered architecture

THRIFT-3847: remove VERSION macro from config.h which
was causing a conflict on artful builds.

THRIFT-4359: fix haxe map/set decode when key is binary,
as a missing break statement caused it to use an int
during decode

This closes #1389
2017-10-19 11:29:04 -04:00

90 lines
2.3 KiB
Python
Executable File

#!/usr/bin/env python
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#
import sys
import glob
sys.path.append('gen-py')
sys.path.insert(0, glob.glob('../../lib/py/build/lib*')[0])
from tutorial import Calculator
from tutorial.ttypes import InvalidOperation, Operation, Work
from thrift import Thrift
from thrift.transport import TSocket
from thrift.transport import TTransport
from thrift.protocol import TBinaryProtocol
def main():
# Make socket
transport = TSocket.TSocket('localhost', 9090)
# Buffering is critical. Raw sockets are very slow
transport = TTransport.TBufferedTransport(transport)
# Wrap in a protocol
protocol = TBinaryProtocol.TBinaryProtocol(transport)
# Create a client to use the protocol encoder
client = Calculator.Client(protocol)
# Connect!
transport.open()
client.ping()
print('ping()')
sum_ = client.add(1, 1)
print('1+1=%d' % sum_)
work = Work()
work.op = Operation.DIVIDE
work.num1 = 1
work.num2 = 0
try:
quotient = client.calculate(1, work)
print('Whoa? You know how to divide by zero?')
print('FYI the answer is %d' % quotient)
except InvalidOperation as e:
print('InvalidOperation: %r' % e)
work.op = Operation.SUBTRACT
work.num1 = 15
work.num2 = 10
diff = client.calculate(1, work)
print('15-10=%d' % diff)
log = client.getStruct(1)
print('Check log: %s' % log.value)
# Close!
transport.close()
if __name__ == '__main__':
try:
main()
except Thrift.TException as tx:
print('%s' % tx.message)