Mercurial > cpython-lru_cache-weakref

annotate Doc/text2latex.py @ 4566:6403c94de50d legacy-trunk

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Added safeguard against failure in __del__.
author Guido van Rossum <guido@python.org>
date Wed, 27 Nov 1996 19:39:58 +0000
parents 1691ea5d9d4b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding
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1 import os
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding
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2 import sys
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding
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3 import regex
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af4e271d07b1 * ext.tex: did most of the tedious changes from plain ASCII text to LaTeX.
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4 import regsub
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cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding
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5 import string
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6 import getopt
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7
cd5989a58bcf * ext.tex: documentation for extending, reference counts, and embedding
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8 def main():
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9 process(sys.stdin, sys.stdout)
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10
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11 dashes = regex.compile('^-+[ \t]*$')
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12 equals = regex.compile('^=+[ \t]*$')
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13 stars = regex.compile('^\*+[ \t]*$')
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14 blank = regex.compile('^[ \t]*$')
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15 indented = regex.compile('^\( *\t\| \)[ \t]*[^ \t]')
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16
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17 def process(fi, fo):
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18 inverbatim = 0
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19 line = '\n'
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20 nextline = fi.readline()
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21 while nextline:
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22 prevline = line
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23 line = nextline
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24 nextline = fi.readline()
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25 fmt = None
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26 if dashes.match(nextline) >= 0:
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27 fmt = '\\subsection{%s}\n'
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28 elif equals.match(nextline) >= 0:
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29 fmt = '\\section{%s}\n'
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30 elif stars.match(nextline) >= 0:
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31 fmt = '\\chapter{%s}\n'
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32 if fmt:
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33 nextline = '\n'
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34 line = fmt % string.strip(line)
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35 if '(' in line:
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36 line = regsub.gsub('[a-zA-Z0-9_]+()',
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37 '{\\\\tt \\0}', line)
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38 elif inverbatim:
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39 if blank.match(line) >= 0 and \
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40 indented.match(nextline) < 0:
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41 inverbatim = 0
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42 fo.write('\\end{verbatim}\n')
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43 else:
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44 if indented.match(line) >= 0 and \
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45 blank.match(prevline) >= 0:
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46 inverbatim = 1
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47 fo.write('\\begin{verbatim}\n')
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48 if inverbatim:
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49 line = string.expandtabs(line, 4)
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50 elif not fmt and '(' in line:
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51 line = regsub.gsub('[a-zA-Z0-9_]+()',
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52 '\\\\code{\\0}', line)
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53 fo.write(line)
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54
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1691ea5d9d4b * text2latex.py: call main() instead of always processing ext.tex.
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55 main()