ceph/src/boost/tools/litre/tool.py

   1 try:
   2     import locale
   3     locale.setlocale(locale.LC_ALL, '')
   4 except:
   5     pass
   6
   7
   8 # try to import a litre_config.py file.
   9 try:
  10     import litre_config as config
  11 except:
  12     class config: pass
  13
  14 import sys
  15 try: # if the user has set up docutils_root in his config, add it to the PYTHONPATH.
  16     sys.path += ['%s/docutils' % config.docutils_root
  17                  , '%s/docutils/extras' % config.docutils_root]
  18 except: pass
  19
  20 import docutils.writers
  21 import cplusplus
  22 import os
  23
  24 from docutils.core import publish_cmdline, default_description
  25
  26 description = ('Literate programming from ReStructuredText '
  27                'sources.  ' + default_description)
  28
  29 def _pop_option(prefix):
  30     found = None
  31     for opt in sys.argv:
  32         if opt.startswith(prefix):
  33             sys.argv = [ x for x in sys.argv if x != opt ]
  34             found = opt
  35             if prefix.endswith('='):
  36                 found = opt[len(prefix):]
  37     return found
  38
  39
  40 dump_dir = _pop_option('--dump_dir=')
  41 max_output_lines = _pop_option('--max_output_lines=')
  42
  43 if dump_dir:
  44
  45     cplusplus.Writer.translator = cplusplus.DumpTranslator
  46     if _pop_option('--workaround'):
  47         cplusplus.Writer.translator = cplusplus.WorkaroundTranslator
  48         config.includes.insert(0, os.path.join(os.path.split(dump_dir)[0], 'patches'))
  49
  50     config.dump_dir = os.path.abspath(dump_dir)
  51     if _pop_option('--cleanup_source'):
  52         config.line_hash = None
  53
  54     if not os.path.exists(config.dump_dir):
  55         os.makedirs(config.dump_dir)
  56
  57 if max_output_lines:
  58     config.max_output_lines = int(max_output_lines)
  59
  60 config.bjam_options = _pop_option('--bjam=')
  61
  62 config.includes = []
  63
  64 publish_cmdline(
  65     writer=cplusplus.Writer(config),
  66     description=description
  67     )