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By: a guest on Sep 16th, 2012  |  syntax: None  |  size: 0.27 KB  |  hits: 11  |  expires: Never
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  1. def eenum(l):
  2.     return dict((k,v) for l in (enumerate(l), ((x,i) for i,x in enumerate(l))) for k,v in l)
  3.  
  4. eenum(['enumerate','dict', 'import' ,'pprint'])
  5.  
  6.  
  7. {0: 'enumerate',
  8.  1: 'dict',
  9.  2: 'import',
  10.  3: 'pprint',
  11.  'dict': 1,
  12.  'enumerate': 0,
  13.  'import': 2,
  14.  'pprint': 3}