buildscripts/check_translation.py

   1 #!/usr/bin/env python
   2
   3 import __main__
   4 import optparse
   5 import os
   6 import sys
   7
   8 import langdefs
   9 import buildlib
  10
  11 verbose = 0
  12 use_colors = False
  13 lang = 'C'
  14 C = lang
  15
  16 def dir_lang (file, lang, lang_dir_index):
  17     path_components = file.split ('/')
  18     path_components[lang_dir_index] = lang
  19     return os.path.join (*path_components)
  20
  21 def do_file (file_name, lang_codes, buildlib):
  22     if verbose:
  23         sys.stderr.write ('%s...\n' % file_name)
  24     split_file_name = file_name.split ('/')
  25     d1, d2 = split_file_name[0:2]
  26     if d1 in lang_codes:
  27         check_lang = d1
  28         lang_dir_index = 0
  29     elif d2 in lang_codes:
  30         check_lang = d2
  31         lang_dir_index = 1
  32     else:
  33         check_lang = lang
  34     if check_lang == C:
  35         raise Exception ('cannot determine language for ' + file_name)
  36
  37     original = dir_lang (file_name, '', lang_dir_index)
  38     translated_contents = open (file_name).read ()
  39     (diff_string, error) = buildlib.check_translated_doc (original, translated_contents, color=use_colors and not update_mode)
  40
  41     if error:
  42         sys.stderr.write ('warning: %s: %s' % (file_name, error))
  43
  44     if update_mode:
  45         if error or len (diff_string) >= os.path.getsize (original):
  46             buildlib.read_pipe (text_editor + ' ' + file_name + ' ' + original)
  47         elif diff_string:
  48             diff_file = original + '.diff'
  49             f = open (diff_file, 'w')
  50             f.write (diff_string)
  51             f.close ()
  52             buildlib.read_pipe (text_editor + ' ' + file_name + ' ' + diff_file)
  53             os.remove (diff_file)
  54     else:
  55         sys.stdout.write (diff_string)
  56
  57 def usage ():
  58     sys.stdout.write (r'''
  59 Usage:
  60 check-translation [--language=LANG] [--verbose] [--update] FILE...
  61
  62 This script is licensed under the GNU GPL.
  63 ''')
  64
  65 def do_options ():
  66     global lang, verbose, update_mode, use_colors
  67
  68     p = optparse.OptionParser (usage="check-translation [--language=LANG] [--verbose] FILE...",
  69                                description="This script is licensed under the GNU GPL.")
  70     p.add_option ("--language",
  71                   action='store',
  72                   default='site',
  73                   dest="language")
  74     p.add_option ("--no-color",
  75                   action='store_false',
  76                   default=True,
  77                   dest="color",
  78                   help="do not print ANSI-cooured output")
  79     p.add_option ("--verbose",
  80                   action='store_true',
  81                   default=False,
  82                   dest="verbose",
  83                   help="print details, including executed shell commands")
  84     p.add_option ('-u', "--update",
  85                   action='store_true',
  86                   default=False,
  87                   dest='update_mode',
  88                   help='call $EDITOR to update the translation')
  89
  90     (options, files) = p.parse_args ()
  91     verbose = options.verbose
  92     lang = options.language
  93     use_colors = options.color
  94     update_mode = options.update_mode
  95
  96     return files
  97
  98 def main ():
  99     global update_mode, text_editor
 100
 101     files = do_options ()
 102     if 'EDITOR' in os.environ:
 103         text_editor = os.environ['EDITOR']
 104     else:
 105         update_mode = False
 106
 107     buildlib.verbose = verbose
 108
 109     for i in files:
 110         do_file (i, langdefs.LANGDICT.keys (), buildlib)
 111
 112 if __name__ == '__main__':
 113     main ()