buildscripts/texi2omf.py

   1 import time
   2 import re
   3 import sys
   4 import getopt
   5 import os
   6
   7 def usage ():
   8         sys.stderr.write ('''
   9 texi2omf [options] texifile
  10
  11 Options:
  12
  13 --format=FORM         format is FORM. Supported: HTML, PS, PDF
  14 --location=FILE       path to file on disk.
  15 --version=VERSION
  16
  17 Use the following commands (enclose in @ignore)
  18
  19 @omfsubject . .
  20 @omfdescription . .
  21 @omftype . .
  22
  23 etc.
  24
  25
  26 ''')
  27
  28 (options, files) = getopt.getopt (sys.argv[1:], '',
  29                                   ['format=', 'location=', 'version='])
  30
  31 license = 'FDL'
  32 location = ''
  33 version = ''
  34 email = os.getenv ('MAILADDRESS')
  35 name = os.getenv ('USERNAME')
  36
  37 for (o,a) in options:
  38         if o == '--format':
  39                 format = a
  40         elif o == '--location':
  41                 location = 'file:%s' % a
  42         elif o == '--version':
  43                 version = a
  44         else:
  45                 assert 0
  46
  47
  48 if not files:
  49         usage()
  50         sys.exit (2)
  51
  52
  53 formats = {
  54         'html' : 'text/html',
  55         'pdf' : 'application/pdf',
  56         'ps.gz' : 'application/postscript',
  57         'ps' : 'application/postscript',
  58         }
  59
  60 if not formats.has_key (format):
  61         sys.stderr.write ("Format `%s' unknown\n" % format)
  62         sys.exit (1)
  63
  64
  65 infile =files[0]
  66
  67 today = time.localtime()
  68
  69 texi = open (infile).read()
  70
  71 if not location:
  72         location = 'file:%s' % re.sub (r'\.*', '.html', infile)
  73
  74
  75 omf_vars = {
  76         'date': '%d-%d-%d' %  today[:3],
  77         'mimeformat': formats[format],
  78         'maintainer':  "%s (%s)" % (name, email),
  79         'version' : version,
  80         'location' : location,
  81         }
  82
  83 for a in ['subject','creator', 'title', 'subtitle', 'version', 'category', 'type',
  84           'description',  'license']:
  85
  86         m = re.search ('@omf%s (.*)\n'% a, texi)
  87         if m:
  88                 omf_vars[a] = m.group (1)
  89         elif not omf_vars.has_key (a):
  90                 omf_vars[a] = ''
  91
  92 if not omf_vars['title']:
  93         title = ''
  94         m = re.search ('@title (.*)\n', texi)
  95         if m:
  96                 title = m.group (1)
  97
  98         subtitle = ''
  99         m = re.search ('@subtitle (.*)\n', texi)
 100         if m:
 101                 subtitle = m.group (1)
 102
 103         if subtitle:
 104                 title  = '%s -- %s' % (title, subtitle)
 105
 106         omf_vars['title'] = title
 107
 108 if not omf_vars['creator']:
 109         m = re.search ('@author (.*)\n', texi)
 110         if m:
 111                 omf_vars['creator'] = m.group (1)
 112
 113
 114
 115 print r'''<?xml version="1.0" encoding="UTF-8"?>
 116 <!DOCTYPE omf PUBLIC "-//OMF//DTD Scrollkeeper OMF Variant V1.0//EN" "http://scrollkeeper.sourceforge.net/dtds/scrollkeeper-omf-1.0/scrollkeeper-omf.dtd">
 117 <omf>
 118   <resource>
 119     <creator>
 120       %(creator)s
 121     </creator>
 122     <maintainer>
 123       %(maintainer)s
 124     </maintainer>
 125     <title>
 126       %(title)s
 127     </title>
 128     <date>
 129       %(date)s
 130     </date>
 131     <version identifier="%(version)s" date="%(date)s" />
 132     <subject category="%(category)s"/>
 133     <description>
 134     %(description)s
 135     </description>
 136     <type>
 137     %(type)s
 138     </type>
 139     <format mime="%(mimeformat)s" />
 140     <identifier url="%(location)s"/>
 141     <language code="C"/>
 142     <rights type="%(license)s" />
 143   </resource>
 144 </omf>
 145
 146 ''' % omf_vars
 147
 148