user: add subscription history

3 jobs for historique_cotisations in 7 minutes and 53 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Test
passed #1714
black

00:01:14

failed #1717
test

00:06:39

failed #1713
test

00:07:19

 
Name Stage Failure
failed
test Test There is an unknown failure, please try again
  File "/usr/local/lib/python3.6/ast.py", line 84, in _convert
raise ValueError('malformed node or string: ' + repr(node))
ValueError: malformed node or string: <_ast.Name object at 0x7f973df6c3c8>

----------------------------------------------------------------------
Ran 64 tests in 157.254s

FAILED (errors=1)
ERROR: Job failed: exit code 1