script/new_glyphs.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 # $Id$
   5 # Author: mshio <mshio@users.sourceforge.jp>
   6
   7 __version__ = '0.11'
   8
   9 import os
  10 import sys
  11 import tarfile
  12 from fontparser import FontDiffParser
  13 from listprinter import SimpleListPrinter
  14
  15
  16 def print_new_glyph(archive, newfile, printer=None):
  17   def fontfilepath_in_archive(archive_path, weight, ext='ttf'):
  18     filenm = archive_path.split('/')[-1]
  19     p = filenm.split('-')
  20     family_name = p[0]
  21     type_name = p[1]
  22
  23     return '%s-%s/%s-%s-%s.%s' % (family_name, type_name,
  24                                   family_name, type_name, weight, ext)
  25
  26   def expand_archive(archive_path, fontfile_path):
  27     f = tarfile.open(archive_path, 'r:gz')
  28     f.extract(fontfile_path)
  29
  30   def clean_up(fontfile_path):
  31     os.remove(fontfile_path)
  32     os.rmdir(fontfile_path.split('/')[0])
  33
  34   def main(archive, newfile, printer):
  35     font_path = fontfilepath_in_archive(archive, 'medium')
  36     expand_archive(archive, font_path)
  37
  38     parser = FontDiffParser(font_path, newfile)
  39     diff = parser.get_diff()
  40     clean_up(font_path)
  41
  42     p = printer
  43     if p == None: p = SimpleListPrinter(delimiter=0x3001)
  44     p.output(diff)
  45     print >>p.out
  46     print >>p.out, "%d char(s)" % len(diff)
  47
  48   main(archive, newfile, printer)
  49
  50 if __name__ == '__main__':
  51   if len(sys.argv) != 3:
  52     print 'usage: %s tar.gz-file font-file' % sys.argv[0]
  53     sys.exit(1)
  54
  55   archive = sys.argv[1]
  56   newfile = sys.argv[2]
  57
  58   print_new_glyph(archive, newfile)