Fix. Add kwargs to plugin methods.

[dmtr]

It fixes next problem: if for example namespace parameter is passed to get method, then post_get method raises unexpected keyword argument error.

[codecov]

Codecov Report

Merging #507 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #507   +/-   ##
=======================================
  Coverage   99.13%   99.13%           
=======================================
  Files          13       13           
  Lines        1043     1043           
  Branches      116      116           
=======================================
  Hits         1034     1034           
  Misses          9        9           

Impacted Files	Coverage Δ
aiocache/plugins.py	100.00% <100.00%> (ø)

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[argaen]

Hey @dmtr can you please add a snippet to reproduce this and also tests for the changes?

[dmtr]

Hi!
This code reproduces the bug.

import aiocache
import asyncio

config = {'default': {'cache': 'aiocache.RedisCache', 'endpoint': 'localhost', 'port': 6379, 'timeout': 5, 'serializer': {'class': 'aiocache.serializers.JsonSerializer'}, 'plugins': [{'class': 'aiocache.plugins.HitMissRatioPlugin'}]}}

aiocache.caches.set_config(config)
cache = aiocache.caches.get("default")
loop = asyncio.get_event_loop()

loop.run_until_complete(cache.set("B", 2, namespace="test"))
loop.run_until_complete(cache.get("B", namespace="test"))

It raises error

~/.pyenv/versions/3.7.4/envs/exness/lib/python3.7/site-packages/aiocache/base.py in _plugins(self, *args, **kwargs)
     78             for plugin in self.plugins:
     79                 await getattr(plugin, "post_{}".format(func.__name__))(
---> 80                     self, *args, took=end - start, ret=ret, **kwargs
     81                 )
     82             return ret

TypeError: post_get() got an unexpected keyword argument 'namespace'

[bbelyeu]

Looks good to me. Thanks for the contribution @dmtr !

[argaen]

the case of not having a namespace is already tested above so we are good for the first case. Let's leave only one test where we pass the namespace explicitly and then we are ready to merge :)

[argaen]

@dmtr once you've changed the test as I mentioned please remember to do make format before pushing. Otherwise linting will fail (that's why the build is failing)