openstack/heat
Code Issues Proposed changes

Delete unused ContextMiddleware

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heat.common.context.ContextMiddleware appears to be the only
one that matters

Change-Id: If4166fa75f7179251b132ac6082b7f29d94b6e97
This commit is contained in:
Steve Baker 2013-04-05 13:41:03 +13:00
parent 625466fd2e
commit e466eee521
1 changed files with 0 additions and 62 deletions
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62
heat/api/middleware/context.py
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@ -1,62 +0,0 @@
# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Licensed 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.
"""
Middleware that attaches a context to the WSGI request
"""
from heat.common import importutils
from heat.common import wsgi
from heat.common import context
class ContextMiddleware(wsgi.Middleware):
def __init__(self, app, options):
self.options = options
super(ContextMiddleware, self).__init__(app)
def make_context(self, *args, **kwargs):
"""
Create a context with the given arguments.
"""
# Determine the context class to use
ctxcls = context.RequestContext
if 'context_class' in self.options:
ctxcls = importutils.import_class(self.options['context_class'])
return ctxcls(*args, **kwargs)
def process_request(self, req):
"""
Extract any authentication information in the request and
construct an appropriate context from it.
"""
# Use the default empty context, with admin turned on for
# backwards compatibility
req.context = self.make_context(is_admin=True)
def filter_factory(global_conf, **local_conf):
"""
Factory method for paste.deploy
"""
conf = global_conf.copy()
conf.update(local_conf)
def filter(app):
return ContextMiddleware(app, conf)
return filter