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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.
#
"""
A simple python representation for AMQP content.
"""
def default(val, defval):
if val == None:
return defval
else:
return val
class Content:
def __init__(self, body = "", children = None, properties = None):
self.body = body
self.children = default(children, [])
self.properties = default(properties, {})
def size(self):
return len(self.body)
def weight(self):
return len(self.children)
def __getitem__(self, name):
return self.properties[name]
def __setitem__(self, name, value):
self.properties[name] = value
def __delitem__(self, name):
del self.properties[name]
def __str__(self):
if self.children:
return "%s [%s] %s" % (self.properties,
", ".join(map(str, self.children)),
self.body)
else:
return "%s %s" % (self.properties, self.body)
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