| #! /usr/bin/env python |
| |
| """Script to convert raw module index data to module index.""" |
| |
| import os |
| import string |
| import sys |
| |
| |
| def parse_line(input): |
| lineno = string.split(input)[-1] |
| module = input[:len(input)-(len(lineno)+1)] |
| return module, lineno |
| return |
| |
| |
| def cmp_items((s1, line1), (s2, line2)): |
| rc = cmp(string.lower(s1), string.lower(s2)) |
| if rc == 0: |
| # Make the lower-case version come first since the upper-case |
| # version is usually a helper module for constants and such. |
| rc = cmp(s2, s1) |
| return rc |
| |
| |
| def main(): |
| if sys.argv[1:]: |
| infile = sys.argv[1] |
| else: |
| infile = "-" |
| if infile == "-": |
| ifp = sys.stdin |
| ofp = sys.stdout |
| sys.stdout = sys.stderr |
| else: |
| ifp = open(infile) |
| base, ext = os.path.splitext(infile) |
| outfile = base + ".ind" |
| ofp = open(outfile, "w") |
| ofp.write("\\begin{theindex}\n\n") |
| lines = ifp.readlines() |
| for i in range(len(lines)): |
| if lines[i][0] == '\\': |
| lines[i] = '\1' + lines[i] |
| lines = map(parse_line, lines) |
| lines.sort(cmp_items) |
| prev_letter = lines[0][0][0] |
| if prev_letter == '\1': |
| prev_letter = lines[0][0][1] |
| prev_letter = string.lower(prev_letter) |
| for module, lineno in lines: |
| if module[0] == '\1': |
| module = module[1:] |
| if string.lower(module[0]) != prev_letter: |
| ofp.write("\n \\indexspace\n\n") |
| prev_letter = string.lower(module[0]) |
| ofp.write(" \\item {\\tt %s} %s\n" % (module, lineno)) |
| ofp.write("\n\\end{theindex}\n") |
| |
| |
| if __name__ == "__main__": |
| main() |