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57
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1 #!/usr/bin/env python
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2 # coding: utf-8
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3
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4 """
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5 latex2creole
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6 ~~~~~~~~~~~~
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7
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8 Hacked script to convert a LaTeX file into creole markup.
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9
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10 Note:
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11 Some hand-editing is needed.
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12
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13 :created: 2013 by Jens Diemer - www.jensdiemer.de
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14 :copyleft: 2013 by the DragonPy team, see AUTHORS for more details.
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15 :license: GNU GPL v3 or above, see LICENSE for more details.
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16 """
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17
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18 import sys
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19
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20 sourcefile = r"sbc09/sbc09.tex"
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21 destination = r"sbc09.creole"
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22
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23
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24 HEADLINES = (
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25 r"\title{",
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26 r"\chapter{",
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27 r"\section{",
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28 r"\subsection{",
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29 )
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30 SKIPS = (
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31 r"\begin",
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32 r"\end",
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33 r"\document",
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34 r"\maketitle",
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35 r"\tableofcontents",
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36 "\\def\\",
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37 )
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38
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39 in_list = 0
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40
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41 def should_skip(line):
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42 for skip in SKIPS:
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43 if line.startswith(skip):
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44 return True
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45
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46
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47 with open(sourcefile, "r") as infile:
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48 with open(destination, "w") as outfile:
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49 for line in infile:
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50 # ~ print line
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51
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52 line = line.strip()
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53
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54 if line.startswith(r"\begin{itemize}"):
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55 in_list += 1
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56 continue
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57 if line.startswith(r"\end{itemize}"):
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58 in_list -= 1
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59 if in_list == 0:
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60 outfile.write("\n")
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61 continue
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62
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63 if in_list:
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64 if line.startswith(r"\item"):
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65 line = "\n%s%s" % ("*"*in_list, line[5:])
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66 outfile.write(line)
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67 continue
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68
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69 if line == r"\begin{verbatim}":
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70 line = "{{{"
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71 elif line == r"\end{verbatim}":
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72 line = "}}}"
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73
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74 if should_skip(line):
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75 continue
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76
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77 for no, prefix in enumerate(HEADLINES, 1):
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78 if line.startswith(prefix):
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79 line = line.replace("{\\tt ", "").replace("}", "")
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80 line = line.split("{", 1)[1].replace("{", "").replace("}", "")
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81 line = "\n%(m)s %(l)s %(m)s\n" % {
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82 "m": "="*no,
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83 "l": line
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84 }
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85 break
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86
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87 if line.startswith(r"\item["):
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88 item, txt = line[6:].split("]")
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89 item = item.strip()
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90 txt = txt.strip()
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91 line = "** %s **\n%s" % (item, txt)
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92
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93 if "{\\tt" in line:
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94 line = line.replace("{\\tt ", "{{{").replace("}", "}}}")
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95 if "{\\em" in line:
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96 line = line.replace("{\\em ", "{{{").replace("}", "}}}")
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97
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98 line = line.replace("\\", "")
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99
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100 print line
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101 line += "\n"
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102 outfile.write(line)
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