buildscripts/buildlib.py

   1 #!@PYTHON@
   2
   3 import subprocess
   4 import re
   5
   6 verbose = False
   7
   8 def read_pipe (command):
   9     child = subprocess.Popen (command,
  10                               stdout = subprocess.PIPE,
  11                               stderr = subprocess.PIPE,
  12                               shell = True)
  13     (output, error) = child.communicate ()
  14     code = str (child.wait ())
  15     if not child.stdout or child.stdout.close ():
  16         print "pipe failed: %(command)s" % locals ()
  17     if code != '0':
  18         error = code + ' ' + error
  19     return (output, error)
  20
  21 revision_re = re.compile ('GIT [Cc]ommittish: ([a-f0-9]+)')
  22 vc_diff_cmd = 'git diff %(color_flag)s %(revision)s HEAD -- %(original)s | cat'
  23
  24 def check_translated_doc (original, translated_contents, color=False):
  25     m = revision_re.search (translated_contents)
  26     if not m:
  27         sys.stderr.write ('error: ' + translated + \
  28                           ": no 'GIT committish: <hash>' found.\nPlease check " + \
  29                           'the whole file against the original in English, then ' + \
  30                           'fill in HEAD committish in the header.\n')
  31         sys.exit (1)
  32     revision = m.group (1)
  33
  34     if color:
  35         color_flag = '--color'
  36     else:
  37         color_flag = '--no-color'
  38     c = vc_diff_cmd % vars ()
  39     if verbose:
  40         sys.stderr.write ('running: ' + c)
  41     return read_pipe (c)