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shuffle filter: added optional 'seed' parameter

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This commit is contained in:
Alexander Gubin
2017-01-02 10:50:04 +01:00
committed by Brian Coca
parent f9385cb972
commit fce9f4f679
2 changed files with 10 additions and 2 deletions
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8
lib/ansible/plugins/filter/core.py
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@@ -217,10 +217,14 @@ def rand(environment, end, start=None, step=None, seed=None):
else:
raise errors.AnsibleFilterError('random can only be used on sequences and integers')
def randomize_list(mylist):
def randomize_list(mylist, seed=None):
try:
mylist = list(mylist)
shuffle(mylist)
if seed:
r = Random(seed)
r.shuffle(mylist)
else:
shuffle(mylist)
except:
pass
return mylist