bin/recode-filenames-recursive.py

   1 #! /usr/bin/env python3
   2
   3 import sys, os
   4 from recode_filenames import _recode
   5
   6 if len(sys.argv) == 3:
   7     start_dir = '.'
   8 elif len(sys.argv) == 4:
   9     start_dir = sys.argv[3]
  10 else:
  11     sys.exit("Usage: %s src_enc dst_enc [start_dir]" % sys.argv[0])
  12
  13
  14 def _onerror(exc):
  15     raise exc
  16
  17 plist = list(os.walk(start_dir, topdown=False, onerror=_onerror))
  18
  19
  20 save_dir = os.getcwd()
  21 for dirname, _subdirs, fnames in plist:
  22     if dirname == '.':
  23         continue
  24     os.chdir(dirname)
  25     for filename in fnames:
  26         # if not exists - it was renamed already
  27         if os.path.exists(filename) and \
  28                 os.path.isfile(filename):
  29             newname = _recode(filename)
  30             if newname != filename:
  31                 os.rename(filename, newname)
  32     os.chdir('..')
  33     dirname = os.path.basename(dirname)
  34     newname = _recode(dirname)
  35     if newname != dirname:
  36         os.rename(dirname, newname)
  37     os.chdir(save_dir)