THRIFT-1024 Add Python Twisted example to the Tutorial
Patch: Michael
git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1054733 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/tutorial/py.twisted/PythonServer.py b/tutorial/py.twisted/PythonServer.py
new file mode 100755
index 0000000..6130b92
--- /dev/null
+++ b/tutorial/py.twisted/PythonServer.py
@@ -0,0 +1,92 @@
+#!/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
+sys.path.append('../gen-py.twisted')
+
+from tutorial import Calculator
+from tutorial.ttypes import *
+
+from shared.ttypes import SharedStruct
+
+from zope.interface import implements
+from twisted.internet import reactor
+
+from thrift.transport import TTwisted
+from thrift.protocol import TBinaryProtocol
+from thrift.server import TServer
+
+class CalculatorHandler:
+ implements(Calculator.Iface)
+ def __init__(self):
+ self.log = {}
+
+ def ping(self):
+ print 'ping()'
+
+ def add(self, n1, n2):
+ print 'add(%d,%d)' % (n1, n2)
+ return n1+n2
+
+ def calculate(self, logid, work):
+ print 'calculate(%d, %r)' % (logid, work)
+
+ if work.op == Operation.ADD:
+ val = work.num1 + work.num2
+ elif work.op == Operation.SUBTRACT:
+ val = work.num1 - work.num2
+ elif work.op == Operation.MULTIPLY:
+ val = work.num1 * work.num2
+ elif work.op == Operation.DIVIDE:
+ if work.num2 == 0:
+ x = InvalidOperation()
+ x.what = work.op
+ x.why = 'Cannot divide by 0'
+ raise x
+ val = work.num1 / work.num2
+ else:
+ x = InvalidOperation()
+ x.what = work.op
+ x.why = 'Invalid operation'
+ raise x
+
+ log = SharedStruct()
+ log.key = logid
+ log.value = '%d' % (val)
+ self.log[logid] = log
+
+ return val
+
+ def getStruct(self, key):
+ print 'getStruct(%d)' % (key)
+ return self.log[key]
+
+ def zip(self):
+ print 'zip()'
+
+if __name__ == '__main__':
+ handler = CalculatorHandler()
+ processor = Calculator.Processor(handler)
+ pfactory = TBinaryProtocol.TBinaryProtocolFactory()
+ server = reactor.listenTCP(9090,
+ TTwisted.ThriftServerFactory(processor,
+ pfactory), interface="127.0.0.1")
+ reactor.run()