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  1. import os
  2. import os.path
  3. import sys
  4.  
  5.  
  6. def histogram(root_dirname):
  7.     ext = dict()
  8.     for root, dirnames, filenames in os.walk(root_dirname):
  9.         for filename in filenames:
  10.             extname = os.path.splitext(filename)[1]
  11.             filepath = os.path.join(root, filename)
  12.             ext[extname] = (ext.get(extname, [0, 0])[0] + 1,
  13.                             ext.get(extname, [0, 0])[1] + os.path.getsize(filepath))
  14.     return ext
  15.  
  16. if __name__ == '__main__':
  17.     assert len(sys.argv) == 3
  18.     output_file = sys.argv[2]
  19.     ext = histogram(sys.argv[1])
  20.     total = sum([a[0] for a in ext.values()])
  21.     with open(output_file, 'w') as f:
  22.         for k, v in ext.items():
  23.             f.write('{}{}B{}\n'.format(
  24.                 k[1:].rjust(5),
  25.                 '{}'.format(str(v[1]).rjust(14)),
  26.                 ''.join(['#' for i in  range(round((v[0] / total) * 50.0))]).rjust(60))
  27.                 )
  28.  
Runtime error #stdin #stdout #stderr 0.01s 9984KB
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Standard input is empty
stdout
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Standard output is empty
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Traceback (most recent call last):
  File "./prog.py", line 18, in <module>
IndexError: list index out of range
https://ideone.com/YYle4p
language:
Python 3 (python  3.9.5)
created:
8 years ago
visibility:
secret

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