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# 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.
#
"""Subclass of keystoneauth1.session"""
from keystoneauth1 import session
class TimingSession(session.Session):
"""A Session that supports collection of timing data per Method URL"""
def __init__(
self,
**kwargs
):
"""Pass through all arguments except timing"""
super(TimingSession, self).__init__(**kwargs)
# times is a list of tuples: ("method url", elapsed_time)
self.times = []
def get_timings(self):
return self.times
def reset_timings(self):
self.times = []
def request(self, url, method, **kwargs):
"""Wrap the usual request() method with the timers"""
resp = super(TimingSession, self).request(url, method, **kwargs)
for h in resp.history:
self.times.append((
"%s %s" % (h.request.method, h.request.url),
h.elapsed,
))
self.times.append((
"%s %s" % (resp.request.method, resp.request.url),
resp.elapsed,
))
return resp
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