1 files changed, 82 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/lib/py/src/protocol/TBase.py b/src/jaegertracing/thrift/lib/py/src/protocol/TBase.py
new file mode 100644
index 000000000..9ae1b1182
--- /dev/null
+++ b/src/jaegertracing/thrift/lib/py/src/protocol/TBase.py
@@ -0,0 +1,82 @@
+#
+# 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.
+#
+
+from thrift.transport import TTransport
+
+
+class TBase(object):
+    __slots__ = ()
+
+    def __repr__(self):
+        L = ['%s=%r' % (key, getattr(self, key)) for key in self.__slots__]
+        return '%s(%s)' % (self.__class__.__name__, ', '.join(L))
+
+    def __eq__(self, other):
+        if not isinstance(other, self.__class__):
+            return False
+        for attr in self.__slots__:
+            my_val = getattr(self, attr)
+            other_val = getattr(other, attr)
+            if my_val != other_val:
+                return False
+        return True
+
+    def __ne__(self, other):
+        return not (self == other)
+
+    def read(self, iprot):
+        if (iprot._fast_decode is not None and
+                isinstance(iprot.trans, TTransport.CReadableTransport) and
+                self.thrift_spec is not None):
+            iprot._fast_decode(self, iprot, [self.__class__, self.thrift_spec])
+        else:
+            iprot.readStruct(self, self.thrift_spec)
+
+    def write(self, oprot):
+        if (oprot._fast_encode is not None and self.thrift_spec is not None):
+            oprot.trans.write(
+                oprot._fast_encode(self, [self.__class__, self.thrift_spec]))
+        else:
+            oprot.writeStruct(self, self.thrift_spec)
+
+
+class TExceptionBase(TBase, Exception):
+    pass
+
+
+class TFrozenBase(TBase):
+    def __setitem__(self, *args):
+        raise TypeError("Can't modify frozen struct")
+
+    def __delitem__(self, *args):
+        raise TypeError("Can't modify frozen struct")
+
+    def __hash__(self, *args):
+        return hash(self.__class__) ^ hash(self.__slots__)
+
+    @classmethod
+    def read(cls, iprot):
+        if (iprot._fast_decode is not None and
+                isinstance(iprot.trans, TTransport.CReadableTransport) and
+                cls.thrift_spec is not None):
+            self = cls()
+            return iprot._fast_decode(None, iprot,
+                                      [self.__class__, self.thrift_spec])
+        else:
+            return iprot.readStruct(cls, cls.thrift_spec, True)