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policies: rewrite cache_key to prevent wrong cache

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# Conflicts:
#	passbook/core/signals.py
#	passbook/policies/engine.py
#	passbook/policies/process.py
This commit is contained in:
Jens Langhammer
2020-05-24 02:06:54 +02:00
parent f22c89c998
commit 55fc5a6068
7 changed files with 45 additions and 37 deletions
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9
passbook/policies/engine.py
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@ -73,17 +73,16 @@ class PolicyEngine:
"""Build task group"""
for binding in self._iter_bindings():
self._check_policy_type(binding.policy)
policy = binding.policy
key = cache_key(binding, self.request.user)
key = cache_key(binding, self.request)
cached_policy = cache.get(key, None)
if cached_policy and self.use_cache:
LOGGER.debug("P_ENG: Taking result from cache", policy=policy, cache_key=key)
LOGGER.debug("P_ENG: Taking result from cache", policy=binding.policy, cache_key=key)
self.__cached_policies.append(cached_policy)
continue
LOGGER.debug("P_ENG: Evaluating policy", policy=policy)
LOGGER.debug("P_ENG: Evaluating policy", policy=binding.policy)
our_end, task_end = Pipe(False)
task = PolicyProcess(binding, self.request, task_end)
LOGGER.debug("P_ENG: Starting Process", policy=policy)
LOGGER.debug("P_ENG: Starting Process", policy=binding.policy)
task.start()
self.__processes.append(
PolicyProcessInfo(process=task, connection=our_end, binding=binding)