tests/data/preview/trailing_commas_in_leading_parts.py

   1 zero(one,).two(three,).four(five,)
   2
   3 func1(arg1).func2(arg2,).func3(arg3).func4(arg4,).func5(arg5)
   4
   5 # Inner one-element tuple shouldn't explode
   6 func1(arg1).func2(arg1, (one_tuple,)).func3(arg3)
   7
   8 (a, b, c, d,) = func1(arg1) and func2(arg2)
   9
  10
  11 # Example from https://github.com/psf/black/issues/3229
  12 def refresh_token(self, device_family, refresh_token, api_key):
  13     return self.orchestration.refresh_token(
  14         data={
  15             "refreshToken": refresh_token,
  16         },
  17         api_key=api_key,
  18     )["extensions"]["sdk"]["token"]
  19
  20
  21 # Edge case where a bug in a working-in-progress version of
  22 # https://github.com/psf/black/pull/3370 causes an infinite recursion.
  23 assert (
  24     long_module.long_class.long_func().another_func()
  25     == long_module.long_class.long_func()["some_key"].another_func(arg1)
  26 )
  27
  28 # Regression test for https://github.com/psf/black/issues/3414.
  29 assert xxxxxxxxx.xxxxxxxxx.xxxxxxxxx(
  30     xxxxxxxxx
  31 ).xxxxxxxxxxxxxxxxxx(), (
  32     "xxx {xxxxxxxxx} xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  33 )
  34
  35
  36 # output
  37
  38
  39 zero(
  40     one,
  41 ).two(
  42     three,
  43 ).four(
  44     five,
  45 )
  46
  47 func1(arg1).func2(
  48     arg2,
  49 ).func3(arg3).func4(
  50     arg4,
  51 ).func5(arg5)
  52
  53 # Inner one-element tuple shouldn't explode
  54 func1(arg1).func2(arg1, (one_tuple,)).func3(arg3)
  55
  56 (
  57     a,
  58     b,
  59     c,
  60     d,
  61 ) = func1(
  62     arg1
  63 ) and func2(arg2)
  64
  65
  66 # Example from https://github.com/psf/black/issues/3229
  67 def refresh_token(self, device_family, refresh_token, api_key):
  68     return self.orchestration.refresh_token(
  69         data={
  70             "refreshToken": refresh_token,
  71         },
  72         api_key=api_key,
  73     )["extensions"]["sdk"]["token"]
  74
  75
  76 # Edge case where a bug in a working-in-progress version of
  77 # https://github.com/psf/black/pull/3370 causes an infinite recursion.
  78 assert (
  79     long_module.long_class.long_func().another_func()
  80     == long_module.long_class.long_func()["some_key"].another_func(arg1)
  81 )
  82
  83 # Regression test for https://github.com/psf/black/issues/3414.
  84 assert xxxxxxxxx.xxxxxxxxx.xxxxxxxxx(
  85     xxxxxxxxx
  86 ).xxxxxxxxxxxxxxxxxx(), (
  87     "xxx {xxxxxxxxx} xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
  88 )