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Merge pull request #6236 from ceh-forks/mutable-default-values 

Avoid modifying mutable default value
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Joffrey F 2018-10-08 10:22:02 +02:00 committed by GitHub
parent 756eae0f01 15089886c2
commit 5629f62644
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1 changed files with 3 additions and 1 deletions
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compose/service.py
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@ -197,7 +197,9 @@ class Service(object):
def __repr__(self): def __repr__(self):
return '<Service: {}>'.format(self.name) return '<Service: {}>'.format(self.name)
def containers(self, stopped=False, one_off=False, filters={}, labels=None): def containers(self, stopped=False, one_off=False, filters=None, labels=None):
if filters is None:
filters = {}
filters.update({'label': self.labels(one_off=one_off) + (labels or [])}) filters.update({'label': self.labels(one_off=one_off) + (labels or [])})
result = list(filter(None, [ result = list(filter(None, [