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@@ -2,12 +2,12 @@
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############################################################################
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#
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-# MODULE: mkhtml.py
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+# MODULE: Builds manual pages
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# AUTHOR(S): Markus Neteler
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# Glynn Clements
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# Martin Landa <landa.martin gmail.com>
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# PURPOSE: Create HTML manual page snippets
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-# COPYRIGHT: (C) 2007, 2009, 2011-2012 by Glynn Clements
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+# COPYRIGHT: (C) 2007-2014 by Glynn Clements
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# and the GRASS Development Team
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#
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# This program is free software under the GNU General
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@@ -21,6 +21,7 @@ import os
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import string
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import re
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from datetime import datetime
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+from HTMLParser import HTMLParser
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pgm = sys.argv[1]
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@@ -70,6 +71,53 @@ def read_file(name):
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except IOError:
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return ""
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+def create_toc(src_data):
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+ class MyHTMLParser(HTMLParser):
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+ def __init__(self):
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+ self.reset()
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+ self.idx = 1
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+ self.tag = ''
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+ self.data = []
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+
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+ def handle_starttag(self, tag, attrs):
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+ self.tag = tag
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+
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+ def handle_endtag(self, tag):
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+ self.tag = ''
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+
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+ def handle_data(self, data):
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+ if self.tag in ('h1', 'h2', 'h3'):
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+ self.data.append((self.tag, '%s_%d' % (self.tag, self.idx), data))
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+ self.idx += 1
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+
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+ # instantiate the parser and fed it some HTML
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+ parser = MyHTMLParser()
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+ parser.feed(src_data)
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+
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+ return parser.data
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+
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+def write_toc(data):
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+ fd = sys.stdout
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+ fd.write('<table class="toc">\n')
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+ for tag, href, text in data:
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+ fd.write('<tr><td>%s <a href="#%s" class="toc">%s</a></td></tr>\n' % \
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+ (' ' if tag == 'h3' else '', href, text))
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+ fd.write('</table>\n')
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+
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+def update_toc(data):
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+ ret_data = []
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+ pat = re.compile(r'(<(h\d)>)(.+)(</h\d>)')
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+ idx = 1
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+ for line in data.splitlines():
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+ if pat.search(line):
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+ xline = pat.split(line)
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+ line = xline[1] + '<a name="%s_%d">' % (xline[2], idx) + xline[3] + '</a>' + xline[4]
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+ idx += 1
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+ ret_data.append(line)
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+
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+ return '\n'.join(ret_data)
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+
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+# process header
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src_data = read_file(src_file)
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name = re.search('(<!-- meta page name:)(.*)(-->)', src_data, re.IGNORECASE)
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if name:
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@@ -90,7 +138,11 @@ if not re.search('<html>', src_data, re.IGNORECASE):
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if not re.search('</body>|</html>', line, re.IGNORECASE):
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sys.stdout.write(line)
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-sys.stdout.write(src_data)
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+# create TOC
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+write_toc(create_toc(src_data))
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+
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+# process body
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+sys.stdout.write(update_toc(src_data))
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# if </html> is found, suppose a complete html is provided.
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# otherwise, generate module class reference:
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@@ -112,6 +164,7 @@ index_names = {
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'v' : 'vector'
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}
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+# process footer
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index = re.search('(<!-- meta page index:)(.*)(-->)', src_data, re.IGNORECASE)
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if index:
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index_name_cap = index_name = index.group(2).strip()
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Martin Landa