/usr/lib/python2.7/dist-packages/txamqp/delegate.py is in python-txamqp 0.6.1-0ubuntu2.
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The actual contents of the file can be viewed below.
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# 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 inspect
from spec import pythonize
class Delegate(object):
def __init__(self):
self.handlers = {}
self.invokers = {}
# initialize all the mixins
self.invoke_all("init")
def invoke_all(self, meth, *args, **kwargs):
for cls in inspect.getmro(self.__class__):
if hasattr(cls, meth):
getattr(cls, meth)(self, *args, **kwargs)
def dispatch(self, channel, message):
method = message.method
try:
handler = self.handlers[method]
except KeyError:
name = "%s_%s" % (pythonize(method.klass.name),
pythonize(method.name))
handler = getattr(self, name)
self.handlers[method] = handler
return handler(channel, message)
def close(self, reason):
self.invoke_all("close", reason)
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