Mercurial > dottes
annotate abcfield.py @ 316:eedf65564226
Add --index parameter to allow selection of nth occurence of field.
author | Jim Hague <jim.hague@acm.org> |
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date | Tue, 16 Jul 2013 16:25:30 +0100 |
parents | 295ba8275ab4 |
children | 27f29e8aafea |
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1 #!/usr/bin/env python |
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2 # |
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3 # Extact a text field (title, by default) from a .abc file, and print it out |
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4 # formatted for use in LaTeX or HTML. |
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5 # |
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6 |
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7 import optparse |
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8 import sys |
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9 |
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10 accentedletters = { |
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11 # Acute accents |
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12 "'A" : ("Á", "\\'{A}"), |
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13 "'E" : ("É", "\\'{E}"), |
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14 "'I" : ("Í", "\\'{I}"), |
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15 "'O" : ("Ó", "\\'{O}"), |
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16 "'U" : ("Ú", "\\'{U}"), |
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17 "'Y" : ("Ý", "\\'{Y}"), |
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18 "'a" : ("á", "\\'{a}"), |
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19 "'e" : ("é", "\\'{e}"), |
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20 "'i" : ("í", "\\'{i}"), |
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21 "'o" : ("ó", "\\'{o}"), |
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22 "'u" : ("ú", "\\'{u}"), |
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23 "'y" : ("ý", "\\'{y}"), |
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24 |
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25 # Grave accents |
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26 "`A" : ("À", "\\`{A}"), |
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27 "`E" : ("È", "\\`{E}"), |
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28 "`I" : ("Ì", "\\`{I}"), |
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29 "`O" : ("Ò", "\\`{O}"), |
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30 "`U" : ("Ù", "\\`{U}"), |
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31 "`a" : ("à", "\\`{a}"), |
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32 "`e" : ("è", "\\`{e}"), |
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33 "`i" : ("ì", "\\`{i}"), |
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34 "`o" : ("ò", "\\`{o}"), |
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35 "`u" : ("ù", "\\`{u}"), |
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36 |
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37 # Umlauts |
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38 "\"A" : ("Ä", "\\\"{A}"), |
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39 "\"E" : ("Ë", "\\\"{E}"), |
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40 "\"I" : ("Ï", "\\\"{I}"), |
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41 "\"O" : ("Ö", "\\\"{O}"), |
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42 "\"U" : ("Ü", "\\\"{U}"), |
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43 "\"Y" : ("Ÿ", "\\\"{Y}"), |
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44 "\"a" : ("ä", "\\\"{a}"), |
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45 "\"e" : ("ë", "\\\"{e}"), |
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46 "\"i" : ("ï", "\\\"{\i}"), |
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47 "\"o" : ("ö", "\\\"{o}"), |
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48 "\"u" : ("ü", "\\\"{u}"), |
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49 "\"y" : ("ÿ", "\\\"{y}"), |
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50 |
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51 # Circumflexes |
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52 "^A" : ("Â", "\\^{A}"), |
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53 "^E" : ("Ê", "\\^{E}"), |
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54 "^I" : ("Î", "\\^{I}"), |
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55 "^O" : ("Ô", "\\^{O}"), |
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56 "^U" : ("Û", "\\^{U}"), |
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57 "^a" : ("â", "\\^{a}"), |
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58 "^e" : ("ê", "\\^{e}"), |
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59 "^i" : ("î", "\\^{\i}"), |
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60 "^o" : ("ô", "\\^{o}"), |
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61 "^u" : ("û", "\\^{u}"), |
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62 |
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63 # Tilde |
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64 "~A" : ("Ã", "\\~{A}"), |
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65 "~N" : ("Ñ", "\\~{N}"), |
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66 "~O" : ("Õ", "\\~{O}"), |
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67 "~a" : ("ã", "\\~{a}"), |
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68 "~n" : ("ñ", "\\~{n}"), |
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69 "~o" : ("õ", "\\~{o}"), |
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70 |
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71 # Cedilla |
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72 ",C" : ("Ç", "\\c{C}"), |
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73 ",c" : ("ç", "\\c{c}"), |
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74 |
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75 # Slash |
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76 "/O" : ("Ø", "\\O"), |
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77 "/o" : ("ø", "\\o"), |
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78 |
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79 # Ring |
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80 "AA" : ("Å", "\\r{A}"), |
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81 "aa" : ("å", "\\r{a}"), |
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82 |
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83 # Ligatures |
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84 "AE" : ("Æ", "\\AE"), |
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85 "ae" : ("æ", "\\ae"), |
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86 "ss" : ("ß", "\\ss"), |
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87 } |
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88 |
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89 def convertTitle(t, options): |
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90 res = "" |
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91 while True: |
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92 p = t.partition('\\') |
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93 res += p[0] |
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94 if p[1] == "": |
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95 break |
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96 abc = p[2][0:2] |
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97 t = p[2][2:] |
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98 if (options.html or options.latex) and abc in accentedletters: |
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99 if options.html: |
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100 res += accentedletters[abc][0] |
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101 else: |
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102 res += accentedletters[abc][1] |
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103 else: |
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104 res += "\\" + abc |
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105 return res |
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106 |
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107 def process(inf, options): |
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108 n = options.index |
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109 for line in inf: |
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110 line = line.strip() |
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111 if len(line) > 2 and line[0] == options.field and line[1] == ':': |
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112 if n > 1: |
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113 n = n - 1 |
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114 else: |
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115 print(convertTitle(line[2:].strip(), options)) |
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116 break |
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117 |
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118 parser = optparse.OptionParser(usage="usage: %prog [options] [filename]\n\n" |
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119 " Extract field data from ABC file.") |
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120 parser.add_option("-f", "--field", dest="field", default="T", |
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121 help="extract the field FIELD", metavar="FIELD") |
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122 parser.add_option("-m", "--html", dest="html", |
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123 action="store_true", default=False, |
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124 help="format output for HTML") |
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125 parser.add_option("-l", "--latex", dest="latex", |
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126 action="store_true", default=False, |
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127 help="format ouput for LaTeX") |
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128 parser.add_option("-n", "--index", dest="index", |
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129 action="store", type="int", default=1, |
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130 help="report INDEXth value [default: %default]", |
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131 metavar="INDEX") |
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132 (options, args) = parser.parse_args() |
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133 |
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134 if options.html and options.latex: |
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135 sys.exit("You must choose one of HTML or LaTeX output") |
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136 |
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137 if len(args) > 0: |
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138 for arg in args: |
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139 try: |
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140 inf = open(arg, "r") |
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141 process(inf, options) |
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142 finally: |
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143 inf.close() |
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144 else: |
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145 process(sys.stdin, options) |
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146 sys.exit(0) |