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#!/usr/bin/env python
# -*- Mode: Python; py-indent-offset: 4 -*-
import getopt
import os
import re
import sys
anchors = {}
anchor_pat = re.compile(r'''^\s*<ANCHOR\s+id\s*=\s*"([^"]*)"\s+
href\s*=\s*"([^"]*)"\s*>''',
re.MULTILINE | re.VERBOSE)
link_pat = re.compile(r'''<PYGTKDOCLINK\s+HREF="([^"]*)"\s*>(.*?)
</PYGTKDOCLINK\s*>''', re.DOTALL | re.VERBOSE)
def scan_index_dir(idir):
for root, dirs, files in os.walk(idir):
if 'index.sgml' in files:
scan_index_file(os.path.join(root, 'index.sgml'))
return
def scan_index_file(ifile):
buf = open(ifile).read()
for id, href in anchor_pat.findall(buf):
anchors[id] = href
def fix_xrefs(hdir):
for f in os.listdir(hdir):
if os.path.splitext(f)[1] == '.html':
fix_html_file(os.path.join(hdir, f))
def link_subst(m):
id, text = m.groups()
if id in anchors.keys():
return '<a\nhref="../' + anchors[id] + '"\n>' + text + '</a>'
return text
def fix_html_file(hfile):
buf = open(hfile).read()
buf = link_pat.sub(link_subst, buf)
open(hfile, 'w').write(buf)
def usage(e=None):
if e:
sys.stderr.write('fixxref.py: %s\n' % e)
sys.stderr.write('usage: fixxref.py [-i index-dir] html-dir\n')
sys.exit(1)
if __name__ == '__main__':
try:
opts, args = getopt.getopt(sys.argv[1:], "i:h:",
["index-dir=", "html-dir="])
except getopt.error as e:
usage(e)
index_dirs = []
for opt, arg in opts:
if opt in ('-i', '--index-dir'):
index_dirs.append(arg)
if len(args) != 1:
usage()
for idir in index_dirs:
scan_index_dir(idir)
html_dir = args[0]
fix_xrefs(html_dir)
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