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annotate tools/pygettext.py @ 400:139593f02ff6

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To create a roundup .pot file, use: tools/pygettext.py -a -o roundup.pot -p build -v roundup/cgi_client.py
author Jürgen Hermann <jhermann@users.sourceforge.net>
date Wed, 21 Nov 2001 23:27:33 +0000
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children a930feb07dc4
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rev   line source
400
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1 #! /usr/bin/env python
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2 # Originally written by Barry Warsaw <bwarsaw@python.org>
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3 #
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4 # minimally patched to make it even more xgettext compatible
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5 # by Peter Funk <pf@artcom-gmbh.de>
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6
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7 # for selftesting
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8 try:
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9 import fintl
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10 _ = fintl.gettext
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11 except ImportError:
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12 def _(s): return s
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13
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14
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15 __doc__ = _("""pygettext -- Python equivalent of xgettext(1)
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16
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17 Many systems (Solaris, Linux, Gnu) provide extensive tools that ease the
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18 internationalization of C programs. Most of these tools are independent of
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19 the programming language and can be used from within Python programs. Martin
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20 von Loewis' work[1] helps considerably in this regard.
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21
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22 There's one problem though; xgettext is the program that scans source code
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23 looking for message strings, but it groks only C (or C++). Python introduces
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24 a few wrinkles, such as dual quoting characters, triple quoted strings, and
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25 raw strings. xgettext understands none of this.
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26
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27 Enter pygettext, which uses Python's standard tokenize module to scan Python
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28 source code, generating .pot files identical to what GNU xgettext[2] generates
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29 for C and C++ code. From there, the standard GNU tools can be used.
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30
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31 A word about marking Python strings as candidates for translation. GNU
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32 xgettext recognizes the following keywords: gettext, dgettext, dcgettext, and
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33 gettext_noop. But those can be a lot of text to include all over your code.
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34 C and C++ have a trick: they use the C preprocessor. Most internationalized C
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35 source includes a #define for gettext() to _() so that what has to be written
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36 in the source is much less. Thus these are both translatable strings:
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37
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38 gettext("Translatable String")
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39 _("Translatable String")
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40
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41 Python of course has no preprocessor so this doesn't work so well. Thus,
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42 pygettext searches only for _() by default, but see the -k/--keyword flag
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43 below for how to augment this.
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44
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45 [1] http://www.python.org/workshops/1997-10/proceedings/loewis.html
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46 [2] http://www.gnu.org/software/gettext/gettext.html
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47
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48 NOTE: pygettext attempts to be option and feature compatible with GNU xgettext
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49 where ever possible. However some options are still missing or are not fully
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50 implemented. Also, xgettext's use of command line switches with option
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51 arguments is broken, and in these cases, pygettext just defines additional
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52 switches.
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53
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54 Usage: pygettext [options] inputfile ...
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55
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56 Options:
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57
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58 -a
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59 --extract-all
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60 Extract all strings
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61
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62 -d name
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63 --default-domain=name
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64 Rename the default output file from messages.pot to name.pot
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65
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66 -E
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67 --escape
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68 replace non-ASCII characters with octal escape sequences.
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69
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70 -h
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71 --help
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72 print this help message and exit
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73
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74 -k word
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75 --keyword=word
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76 Keywords to look for in addition to the default set, which are:
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77 %(DEFAULTKEYWORDS)s
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78
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79 You can have multiple -k flags on the command line.
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80
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81 -K
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82 --no-default-keywords
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83 Disable the default set of keywords (see above). Any keywords
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84 explicitly added with the -k/--keyword option are still recognized.
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85
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86 --no-location
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87 Do not write filename/lineno location comments.
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88
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89 -n
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90 --add-location
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91 Write filename/lineno location comments indicating where each
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92 extracted string is found in the source. These lines appear before
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93 each msgid. The style of comments is controlled by the -S/--style
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94 option. This is the default.
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95
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96 -S stylename
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97 --style stylename
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98 Specify which style to use for location comments. Two styles are
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99 supported:
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100
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101 Solaris # File: filename, line: line-number
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102 GNU #: filename:line
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103
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104 The style name is case insensitive. GNU style is the default.
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105
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106 -o filename
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107 --output=filename
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108 Rename the default output file from messages.pot to filename. If
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109 filename is `-' then the output is sent to standard out.
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110
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111 -p dir
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112 --output-dir=dir
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113 Output files will be placed in directory dir.
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114
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115 -v
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116 --verbose
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117 Print the names of the files being processed.
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118
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119 -V
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120 --version
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121 Print the version of pygettext and exit.
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122
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123 -w columns
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124 --width=columns
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125 Set width of output to columns.
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126
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127 -x filename
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128 --exclude-file=filename
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129 Specify a file that contains a list of strings that are not be
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130 extracted from the input files. Each string to be excluded must
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131 appear on a line by itself in the file.
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132
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133 If `inputfile' is -, standard input is read.
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134
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135 """)
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136
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137 import os
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138 import sys
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
139 import time
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
140 import getopt
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
141 import tokenize
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
142
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
143 __version__ = '1.1'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
144
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
145 default_keywords = ['_']
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
146 DEFAULTKEYWORDS = ', '.join(default_keywords)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
147
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
148 EMPTYSTRING = ''
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
149
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
150
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
151
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
152 # The normal pot-file header. msgmerge and EMACS' po-mode work better if
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
153 # it's there.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
154 pot_header = _('''\
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
155 # SOME DESCRIPTIVE TITLE.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
156 # Copyright (C) YEAR ORGANIZATION
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
157 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
158 #
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
159 msgid ""
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
160 msgstr ""
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
161 "Project-Id-Version: PACKAGE VERSION\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
162 "PO-Revision-Date: %(time)s\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
163 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
164 "Language-Team: LANGUAGE <LL@li.org>\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
165 "MIME-Version: 1.0\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
166 "Content-Type: text/plain; charset=CHARSET\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
167 "Content-Transfer-Encoding: ENCODING\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
168 "Generated-By: pygettext.py %(version)s\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
169
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
170 ''')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
171
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
172
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
173 def usage(code, msg=''):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
174 print __doc__ % globals()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
175 if msg:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
176 print msg
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
177 sys.exit(code)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
178
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
179
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
180
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
181 escapes = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
182
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
183 def make_escapes(pass_iso8859):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
184 global escapes
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
185 if pass_iso8859:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
186 # Allow iso-8859 characters to pass through so that e.g. 'msgid
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
187 # "Höhe"' would result not result in 'msgid "H\366he"'. Otherwise we
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
188 # escape any character outside the 32..126 range.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
189 mod = 128
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
190 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
191 mod = 256
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
192 for i in range(256):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
193 if 32 <= (i % mod) <= 126:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
194 escapes.append(chr(i))
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
195 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
196 escapes.append("\\%03o" % i)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
197 escapes[ord('\\')] = '\\\\'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
198 escapes[ord('\t')] = '\\t'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
199 escapes[ord('\r')] = '\\r'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
200 escapes[ord('\n')] = '\\n'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
201 escapes[ord('\"')] = '\\"'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
202
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
203
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
204 def escape(s):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
205 global escapes
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
206 s = list(s)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
207 for i in range(len(s)):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
208 s[i] = escapes[ord(s[i])]
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
209 return EMPTYSTRING.join(s)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
210
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
211
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
212 def safe_eval(s):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
213 # unwrap quotes, safely
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
214 return eval(s, {'__builtins__':{}}, {})
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
215
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
216
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
217 def normalize(s):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
218 # This converts the various Python string types into a format that is
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
219 # appropriate for .po files, namely much closer to C style.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
220 lines = s.split('\n')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
221 if len(lines) == 1:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
222 s = '"' + escape(s) + '"'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
223 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
224 if not lines[-1]:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
225 del lines[-1]
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
226 lines[-1] = lines[-1] + '\n'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
227 for i in range(len(lines)):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
228 lines[i] = escape(lines[i])
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
229 lineterm = '\\n"\n"'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
230 s = '""\n"' + lineterm.join(lines) + '"'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
231 return s
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
232
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
233
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
234
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
235 class TokenEater:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
236 def __init__(self, options):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
237 self.__options = options
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
238 self.__messages = {}
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
239 self.__state = self.__waiting
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
240 self.__data = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
241 self.__lineno = -1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
242
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
243 def __call__(self, ttype, tstring, stup, etup, line):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
244 # dispatch
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
245 self.__state(ttype, tstring, stup[0])
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
246
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
247 def __waiting(self, ttype, tstring, lineno):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
248 if ttype == tokenize.NAME and tstring in self.__options.keywords:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
249 self.__state = self.__keywordseen
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
250
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
251 def __keywordseen(self, ttype, tstring, lineno):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
252 if ttype == tokenize.OP and tstring == '(':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
253 self.__data = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
254 self.__lineno = lineno
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
255 self.__state = self.__openseen
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
256 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
257 self.__state = self.__waiting
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
258
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
259 def __openseen(self, ttype, tstring, lineno):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
260 if ttype == tokenize.OP and tstring == ')':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
261 # We've seen the last of the translatable strings. Record the
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
262 # line number of the first line of the strings and update the list
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
263 # of messages seen. Reset state for the next batch. If there
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
264 # were no strings inside _(), then just ignore this entry.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
265 if self.__data:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
266 msg = EMPTYSTRING.join(self.__data)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
267 if not msg in self.__options.toexclude:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
268 entry = (self.__curfile, self.__lineno)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
269 linenos = self.__messages.get(msg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
270 if linenos is None:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
271 self.__messages[msg] = [entry]
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
272 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
273 linenos.append(entry)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
274 self.__state = self.__waiting
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
275 elif ttype == tokenize.STRING:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
276 self.__data.append(safe_eval(tstring))
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
277 # TBD: should we warn if we seen anything else?
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
278
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
279 def set_filename(self, filename):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
280 self.__curfile = filename
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
281
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
282 def write(self, fp):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
283 options = self.__options
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
284 timestamp = time.ctime(time.time())
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
285 # common header
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
286 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
287 sys.stdout = fp
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
288 # The time stamp in the header doesn't have the same format
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
289 # as that generated by xgettext...
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
290 print pot_header % {'time': timestamp, 'version': __version__}
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
291 for k, v in self.__messages.items():
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
292 if not options.writelocations:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
293 pass
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
294 # location comments are different b/w Solaris and GNU:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
295 elif options.locationstyle == options.SOLARIS:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
296 for filename, lineno in v:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
297 d = {'filename': filename, 'lineno': lineno}
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
298 print _('# File: %(filename)s, line: %(lineno)d') % d
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
299 elif options.locationstyle == options.GNU:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
300 # fit as many locations on one line, as long as the
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
301 # resulting line length doesn't exceeds 'options.width'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
302 locline = '#:'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
303 for filename, lineno in v:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
304 d = {'filename': filename, 'lineno': lineno}
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
305 s = _(' %(filename)s:%(lineno)d') % d
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
306 if len(locline) + len(s) <= options.width:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
307 locline = locline + s
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
308 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
309 print locline
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
310 locline = "#:" + s
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
311 if len(locline) > 2:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
312 print locline
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
313 # TBD: sorting, normalizing
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
314 print 'msgid', normalize(k)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
315 print 'msgstr ""\n'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
316 finally:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
317 sys.stdout = sys.__stdout__
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
318
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
319
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
320 def main():
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
321 global default_keywords
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
322 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
323 opts, args = getopt.getopt(
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
324 sys.argv[1:],
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
325 'ad:Ehk:Kno:p:S:Vvw:x:',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
326 ['extract-all', 'default-domain', 'escape', 'help',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
327 'keyword=', 'no-default-keywords',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
328 'add-location', 'no-location', 'output=', 'output-dir=',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
329 'style=', 'verbose', 'version', 'width=', 'exclude-file=',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
330 ])
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
331 except getopt.error, msg:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
332 usage(1, msg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
333
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
334 # for holding option values
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
335 class Options:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
336 # constants
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
337 GNU = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
338 SOLARIS = 2
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
339 # defaults
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
340 extractall = 0 # FIXME: currently this option has no effect at all.
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
341 escape = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
342 keywords = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
343 outpath = ''
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
344 outfile = 'messages.pot'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
345 writelocations = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
346 locationstyle = GNU
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
347 verbose = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
348 width = 78
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
349 excludefilename = ''
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
350
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
351 options = Options()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
352 locations = {'gnu' : options.GNU,
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
353 'solaris' : options.SOLARIS,
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
354 }
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
355
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
356 # parse options
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
357 for opt, arg in opts:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
358 if opt in ('-h', '--help'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
359 usage(0)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
360 elif opt in ('-a', '--extract-all'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
361 options.extractall = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
362 elif opt in ('-d', '--default-domain'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
363 options.outfile = arg + '.pot'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
364 elif opt in ('-E', '--escape'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
365 options.escape = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
366 elif opt in ('-k', '--keyword'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
367 options.keywords.append(arg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
368 elif opt in ('-K', '--no-default-keywords'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
369 default_keywords = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
370 elif opt in ('-n', '--add-location'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
371 options.writelocations = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
372 elif opt in ('--no-location',):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
373 options.writelocations = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
374 elif opt in ('-S', '--style'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
375 options.locationstyle = locations.get(arg.lower())
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
376 if options.locationstyle is None:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
377 usage(1, _('Invalid value for --style: %s') % arg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
378 elif opt in ('-o', '--output'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
379 options.outfile = arg
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
380 elif opt in ('-p', '--output-dir'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
381 options.outpath = arg
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
382 elif opt in ('-v', '--verbose'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
383 options.verbose = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
384 elif opt in ('-V', '--version'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
385 print _('pygettext.py (xgettext for Python) %s') % __version__
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
386 sys.exit(0)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
387 elif opt in ('-w', '--width'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
388 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
389 options.width = int(arg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
390 except ValueError:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
391 usage(1, _('--width argument must be an integer: %s') % arg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
392 elif opt in ('-x', '--exclude-file'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
393 options.excludefilename = arg
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
394
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
395 # calculate escapes
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
396 make_escapes(options.escape)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
397
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
398 # calculate all keywords
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
399 options.keywords.extend(default_keywords)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
401 # initialize list of strings to exclude
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
402 if options.excludefilename:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
403 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
404 fp = open(options.excludefilename)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
405 options.toexclude = fp.readlines()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
406 fp.close()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
407 except IOError:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
408 sys.stderr.write(_("Can't read --exclude-file: %s") %
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
409 options.excludefilename)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
410 sys.exit(1)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
411 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
412 options.toexclude = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
413
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
414 # slurp through all the files
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
415 eater = TokenEater(options)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
416 for filename in args:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
417 if filename == '-':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
418 if options.verbose:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
419 print _('Reading standard input')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
420 fp = sys.stdin
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
421 closep = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
422 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
423 if options.verbose:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
424 print _('Working on %s') % filename
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
425 fp = open(filename)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
426 closep = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
427 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
428 eater.set_filename(filename)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
429 tokenize.tokenize(fp.readline, eater)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
430 finally:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
431 if closep:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
432 fp.close()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
433
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
434 # write the output
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
435 if options.outfile == '-':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
436 fp = sys.stdout
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
437 closep = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
438 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
439 if options.outpath:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
440 options.outfile = os.path.join(options.outpath, options.outfile)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
441 fp = open(options.outfile, 'w')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
442 closep = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
443 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
444 eater.write(fp)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
445 finally:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
446 if closep:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
447 fp.close()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
448
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
449
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
450 if __name__ == '__main__':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
451 main()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
452 # some more test strings
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
453 _(u'a unicode string')
Roundup Issue Tracker: http://roundup-tracker.org/