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# |
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# Licensed to the Apache Software Foundation (ASF) under one |
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# or more contributor license agreements. See the NOTICE file |
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# distributed with this work for additional information |
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# regarding copyright ownership. The ASF licenses this file |
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# to you under the Apache License, Version 2.0 (the |
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# "License"); you may not use this file except in compliance |
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# with the License. You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, |
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# software distributed under the License is distributed on an |
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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# KIND, either express or implied. See the License for the |
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# specific language governing permissions and limitations |
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# under the License. |
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# |
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import sys |
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class TType: |
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STOP = 0 |
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VOID = 1 |
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BOOL = 2 |
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BYTE = 3 |
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I08 = 3 |
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DOUBLE = 4 |
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I16 = 6 |
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I32 = 8 |
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I64 = 10 |
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STRING = 11 |
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UTF7 = 11 |
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STRUCT = 12 |
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MAP = 13 |
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SET = 14 |
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LIST = 15 |
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UTF8 = 16 |
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UTF16 = 17 |
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_VALUES_TO_NAMES = ('STOP', |
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'VOID', |
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'BOOL', |
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'BYTE', |
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'DOUBLE', |
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None, |
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'I16', |
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None, |
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'I32', |
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None, |
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'I64', |
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'STRING', |
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'STRUCT', |
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'MAP', |
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'SET', |
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'LIST', |
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'UTF8', |
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'UTF16') |
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class TMessageType: |
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CALL = 1 |
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REPLY = 2 |
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EXCEPTION = 3 |
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ONEWAY = 4 |
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class TProcessor: |
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"""Base class for procsessor, which works on two streams.""" |
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def process(iprot, oprot): |
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pass |
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class TException(Exception): |
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"""Base class for all thrift exceptions.""" |
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# BaseException.message is deprecated in Python v[2.6,3.0) |
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if (2, 6, 0) <= sys.version_info < (3, 0): |
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def _get_message(self): |
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return self._message |
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def _set_message(self, message): |
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self._message = message |
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message = property(_get_message, _set_message) |
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def __init__(self, message=None): |
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Exception.__init__(self, message) |
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self.message = message |
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class TApplicationException(TException): |
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"""Application level thrift exceptions.""" |
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UNKNOWN = 0 |
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UNKNOWN_METHOD = 1 |
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INVALID_MESSAGE_TYPE = 2 |
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WRONG_METHOD_NAME = 3 |
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BAD_SEQUENCE_ID = 4 |
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MISSING_RESULT = 5 |
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INTERNAL_ERROR = 6 |
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PROTOCOL_ERROR = 7 |
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def __init__(self, type=UNKNOWN, message=None): |
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TException.__init__(self, message) |
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self.type = type |
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def __str__(self): |
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if self.message: |
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return self.message |
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elif self.type == self.UNKNOWN_METHOD: |
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return 'Unknown method' |
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elif self.type == self.INVALID_MESSAGE_TYPE: |
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return 'Invalid message type' |
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elif self.type == self.WRONG_METHOD_NAME: |
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return 'Wrong method name' |
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elif self.type == self.BAD_SEQUENCE_ID: |
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return 'Bad sequence ID' |
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elif self.type == self.MISSING_RESULT: |
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return 'Missing result' |
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else: |
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return 'Default (unknown) TApplicationException' |
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def read(self, iprot): |
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iprot.readStructBegin() |
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while True: |
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(fname, ftype, fid) = iprot.readFieldBegin() |
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if ftype == TType.STOP: |
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break |
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if fid == 1: |
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if ftype == TType.STRING: |
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self.message = iprot.readString() |
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else: |
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iprot.skip(ftype) |
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elif fid == 2: |
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if ftype == TType.I32: |
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self.type = iprot.readI32() |
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else: |
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iprot.skip(ftype) |
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else: |
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iprot.skip(ftype) |
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iprot.readFieldEnd() |
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iprot.readStructEnd() |
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def write(self, oprot): |
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oprot.writeStructBegin('TApplicationException') |
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if self.message is not None: |
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oprot.writeFieldBegin('message', TType.STRING, 1) |
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oprot.writeString(self.message) |
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oprot.writeFieldEnd() |
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if self.type is not None: |
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oprot.writeFieldBegin('type', TType.I32, 2) |
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oprot.writeI32(self.type) |
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oprot.writeFieldEnd() |
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oprot.writeFieldStop() |
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oprot.writeStructEnd() |
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Unidata /
python-awips
