mirror of
https://github.com/python/cpython.git
synced 2025-10-31 13:41:24 +00:00
101 lines
2.3 KiB
Python
Executable file
101 lines
2.3 KiB
Python
Executable file
#! /usr/bin/env python
|
|
|
|
"""Combine similar index entries into an entry and subentries.
|
|
|
|
For example:
|
|
|
|
\item {foobar} (in module flotz), 23
|
|
\item {foobar} (in module whackit), 4323
|
|
|
|
becomes
|
|
|
|
\item {foobar}
|
|
\subitem in module flotz, 23
|
|
\subitem in module whackit, 4323
|
|
|
|
Note that an item which matches the format of a collapsable item but which
|
|
isn't part of a group of similar items is not modified.
|
|
"""
|
|
__version__ = '$Revision$'
|
|
|
|
import re
|
|
import string
|
|
import StringIO
|
|
import sys
|
|
|
|
|
|
def cmp_entries(e1, e2, lower=string.lower):
|
|
return cmp(lower(e1[1]), lower(e2[1])) or cmp(e1, e2)
|
|
|
|
|
|
def dump_entries(write, entries):
|
|
if len(entries) == 1:
|
|
write(" \\item %s (%s)%s\n" % entries[0])
|
|
return
|
|
write(" \item %s\n" % entries[0][0])
|
|
# now sort these in a case insensitive manner:
|
|
if len(entries) > 0:
|
|
entries.sort(cmp_entries)
|
|
for xxx, subitem, pages in entries:
|
|
write(" \subitem %s%s\n" % (subitem, pages))
|
|
|
|
|
|
breakable_re = re.compile(
|
|
r" \\item (.*) [(](.*)[)]((?:(?:, \d+)|(?:, \\[a-z]*\{\d+\}))+)")
|
|
|
|
|
|
def process(ifn, ofn=None):
|
|
if ifn == "-":
|
|
ifp = sys.stdin
|
|
else:
|
|
ifp = open(ifn)
|
|
if ofn is None:
|
|
ofn = ifn
|
|
ofp = StringIO.StringIO()
|
|
entries = []
|
|
match = breakable_re.match
|
|
write = ofp.write
|
|
while 1:
|
|
line = ifp.readline()
|
|
if not line:
|
|
break
|
|
m = match(line)
|
|
if m:
|
|
entry = m.group(1, 2, 3)
|
|
if entries and entries[-1][0] != entry[0]:
|
|
dump_entries(write, entries)
|
|
entries = []
|
|
entries.append(entry)
|
|
elif entries:
|
|
dump_entries(write, entries)
|
|
entries = []
|
|
write(line)
|
|
else:
|
|
write(line)
|
|
del write
|
|
del match
|
|
ifp.close()
|
|
data = ofp.getvalue()
|
|
ofp.close()
|
|
if ofn == "-":
|
|
ofp = sys.stdout
|
|
else:
|
|
ofp = open(ofn, "w")
|
|
ofp.write(data)
|
|
ofp.close()
|
|
|
|
|
|
def main():
|
|
import getopt
|
|
outfile = None
|
|
opts, args = getopt.getopt(sys.argv[1:], "o:")
|
|
for opt, val in opts:
|
|
if opt in ("-o", "--output"):
|
|
outfile = val
|
|
filename = args[0]
|
|
outfile = outfile or filename
|
|
process(filename, outfile)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|