sandbox/docbook/scripts/validate_fo.py

   1 import os, sys
   2 from subprocess import Popen, PIPE
   3
   4 class ValidateFo():
   5
   6     def __init__(self):
   7         valid_home = os.environ.get('VALIDATE_HOME')
   8         if not valid_home:
   9             raise OSError('You must set the "VALIDATE_HOME" variable')
  10         xsl_stylesheet = os.path.join(valid_home, 'xslt', 'folint.xsl')
  11         if not os.path.isfile(xsl_stylesheet):
  12             raise OSError('Cannot find xsl_stylesheet')
  13         self.xsl_stylesheet = xsl_stylesheet
  14
  15     def validate_fo(self, in_file):
  16         command_list = ['xsltproc', self.xsl_stylesheet, in_file]
  17         p = Popen(command_list, stdout=PIPE, stderr=PIPE)
  18         stdout, stderr = p.communicate()
  19         if len(stderr) != 0:
  20             sys.stderr.write(stderr)
  21             return False
  22         return True
  23
  24 if __name__ == '__main__':
  25     validate_obj = ValidateFo()
  26     validate_obj.validate_fo(sys.argv[1])