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make-directive-index: use original XML as index entries

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udev(7) fields are now display in whole, which looks
much better.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2013-01-26 11:27:35 -05:00
parent ccc9a4f9ff
commit d970bd6d39
1 changed files with 15 additions and 8 deletions
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23
make-directive-index.py
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@ -158,7 +158,7 @@ This index contains {count} entries in {sections} sections,
referring to {pages} individual manual pages.
'''
def _extract_directives(directive_groups, page):
def _extract_directives(directive_groups, formatting, page):
t = tree.parse(page)
section = t.find('./refmeta/manvolnum').text
pagename = t.find('./refmeta/refentrytitle').text
@ -173,13 +173,19 @@ def _extract_directives(directive_groups, page):
for name in variablelist.iterfind(xpath):
text = re.sub(r'([= ]).*', r'\1', name.text).rstrip()
stor[text].append((pagename, section))
if text not in formatting:
# use element as formatted display
name.tail = ''
name.text = text
formatting[text] = name
def _make_section(template, name, directives):
def _make_section(template, name, directives, formatting):
varlist = template.find(".//*[@id='{}']".format(name))
for varname, manpages in sorted(directives.items()):
entry = tree.SubElement(varlist, 'varlistentry')
a = tree.SubElement(tree.SubElement(entry, 'term'), 'varname')
a.text = varname
term = tree.SubElement(entry, 'term')
term.append(formatting[varname])
para = tree.SubElement(tree.SubElement(entry, 'listitem'), 'para')
b = None
@ -206,7 +212,7 @@ def _make_colophon(template, groups):
sections=len(groups),
pages=len(pages))
def _make_page(template, directive_groups):
def _make_page(template, directive_groups, formatting):
"""Create an XML tree from directive_groups.
directive_groups = {
@ -216,7 +222,7 @@ def _make_page(template, directive_groups):
}
"""
for name, directives in directive_groups.items():
_make_section(template, name, directives)
_make_section(template, name, directives, formatting)
_make_colophon(template, directive_groups.values())
@ -228,13 +234,14 @@ def make_page(*xml_files):
names = [vl.get('id') for vl in template.iterfind('.//variablelist')]
directive_groups = {name:collections.defaultdict(list)
for name in names}
formatting = {}
for page in xml_files:
try:
_extract_directives(directive_groups, page)
_extract_directives(directive_groups, formatting, page)
except Exception:
raise ValueError("failed to process " + page)
return _make_page(template, directive_groups)
return _make_page(template, directive_groups, formatting)
if __name__ == '__main__':
tree.dump(make_page(*sys.argv[1:]))