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  1. import sys
  2. for line in sys.stdin:
  3.     unknown_args = line.split()
  4.     d = {}; opt = None
  5.     for arg in unknown_args:
  6.         if arg.startswith('--'): # O
  7.             opt = arg
  8.             d[opt] = []
  9.         else: # V
  10.             d[opt].append(arg)
  11.  
  12.     with_vals = dict((k, v) for k, v in d.items() if v)
  13.     without_vals = [k for k, v in d.items() if not v]
  14.     print("%s:\t%s %s" % (line.rstrip(), with_vals, without_vals))
Runtime error #stdin #stdout 0.02s 5868KB
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stdin
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--foo bar --baz
--foo bar baz --quux
--bar
--foo bar
foo --bar
stdout
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--foo bar --baz:	{'--foo': ['bar']} ['--baz']
--foo bar baz --quux:	{'--foo': ['bar', 'baz']} ['--quux']
--bar:	{} ['--bar']
--foo bar:	{'--foo': ['bar']} []
https://ideone.com/RKwed
language:
Python 3 (python  3.9.5)
created:
12 years ago
visibility:
secret

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