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annotate tools/pygettext.py @ 2467:76ead526113d

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client instances may be used as translation engines. any backend translator may be passed as constructor argument or via setTranslator() method. by default, templating.translationService is used. use this engine to translate client messages.
author Alexander Smishlajev <a1s@users.sourceforge.net>
date Tue, 15 Jun 2004 09:19:49 +0000
parents 70b0809cd15c
children b2d6657cd2a6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #! /usr/bin/env python
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2 # Originally written by Barry Warsaw <barry@zope.com>
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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 # 2001-12-18 Jürgen Hermann <jh@web.de>
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8 # Added checks that _() only contains string literals, and
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9 # command line args are resolved to module lists, i.e. you
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10 # can now pass a filename, a module or package name, or a
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11 # directory (including globbing chars, important for Win32).
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12 # Made docstring fit in 80 chars wide displays using pydoc.
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13 #
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14
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15 # for selftesting
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16 try:
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17 import fintl
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18 _ = fintl.gettext
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19 except ImportError:
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20 _ = lambda s: s
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21
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22 __doc__ = _("""pygettext -- Python equivalent of xgettext(1)
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23
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24 Many systems (Solaris, Linux, Gnu) provide extensive tools that ease the
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25 internationalization of C programs. Most of these tools are independent of
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26 the programming language and can be used from within Python programs.
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27 Martin von Loewis' work[1] helps considerably in this regard.
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29 There's one problem though; xgettext is the program that scans source code
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30 looking for message strings, but it groks only C (or C++). Python
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31 introduces a few wrinkles, such as dual quoting characters, triple quoted
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32 strings, and raw strings. xgettext understands none of this.
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33
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34 Enter pygettext, which uses Python's standard tokenize module to scan
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35 Python source code, generating .pot files identical to what GNU xgettext[2]
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36 generates for C and C++ code. From there, the standard GNU tools can be
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37 used.
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38
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39 A word about marking Python strings as candidates for translation. GNU
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40 xgettext recognizes the following keywords: gettext, dgettext, dcgettext,
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41 and gettext_noop. But those can be a lot of text to include all over your
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42 code. C and C++ have a trick: they use the C preprocessor. Most
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43 internationalized C source includes a #define for gettext() to _() so that
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44 what has to be written in the source is much less. Thus these are both
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45 translatable strings:
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47 gettext("Translatable String")
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48 _("Translatable String")
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49
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50 Python of course has no preprocessor so this doesn't work so well. Thus,
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51 pygettext searches only for _() by default, but see the -k/--keyword flag
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52 below for how to augment this.
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53
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54 [1] http://www.python.org/workshops/1997-10/proceedings/loewis.html
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55 [2] http://www.gnu.org/software/gettext/gettext.html
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56
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57 NOTE: pygettext attempts to be option and feature compatible with GNU
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58 xgettext where ever possible. However some options are still missing or are
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59 not fully implemented. Also, xgettext's use of command line switches with
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60 option arguments is broken, and in these cases, pygettext just defines
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61 additional switches.
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62
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63 Usage: pygettext [options] inputfile ...
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64
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65 Options:
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66
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67 -a
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68 --extract-all
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69 Extract all strings.
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70
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71 -d name
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72 --default-domain=name
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73 Rename the default output file from messages.pot to name.pot.
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74
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75 -E
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76 --escape
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77 Replace non-ASCII characters with octal escape sequences.
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78
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79 -D
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80 --docstrings
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81 Extract module, class, method, and function docstrings. These do
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82 not need to be wrapped in _() markers, and in fact cannot be for
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83 Python to consider them docstrings. (See also the -X option).
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84
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85 -h
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86 --help
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87 Print this help message and exit.
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88
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89 -k word
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90 --keyword=word
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91 Keywords to look for in addition to the default set, which are:
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92 %(DEFAULTKEYWORDS)s
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93
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94 You can have multiple -k flags on the command line.
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95
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96 -K
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97 --no-default-keywords
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98 Disable the default set of keywords (see above). Any keywords
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99 explicitly added with the -k/--keyword option are still recognized.
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100
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101 --no-location
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102 Do not write filename/lineno location comments.
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103
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104 -n
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105 --add-location
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106 Write filename/lineno location comments indicating where each
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107 extracted string is found in the source. These lines appear before
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108 each msgid. The style of comments is controlled by the -S/--style
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109 option. This is the default.
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110
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111 -o filename
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112 --output=filename
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113 Rename the default output file from messages.pot to filename. If
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114 filename is `-' then the output is sent to standard out.
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115
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116 -p dir
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117 --output-dir=dir
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118 Output files will be placed in directory dir.
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119
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120 -S stylename
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121 --style stylename
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122 Specify which style to use for location comments. Two styles are
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123 supported:
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124
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125 Solaris # File: filename, line: line-number
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126 GNU #: filename:line
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127
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128 The style name is case insensitive. GNU style is the default.
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129
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parents:
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130 -v
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parents:
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131 --verbose
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parents:
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132 Print the names of the files being processed.
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parents:
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133
139593f02ff6 To create a roundup .pot file, use:
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parents:
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134 -V
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parents:
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135 --version
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parents:
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136 Print the version of pygettext and exit.
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parents:
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137
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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138 -w columns
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
139 --width=columns
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
140 Set width of output to columns.
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parents:
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141
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parents:
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142 -x filename
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parents:
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143 --exclude-file=filename
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parents:
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144 Specify a file that contains a list of strings that are not be
139593f02ff6 To create a roundup .pot file, use:
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parents:
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145 extracted from the input files. Each string to be excluded must
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
146 appear on a line by itself in the file.
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
147
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
148 -X filename
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
149 --no-docstrings=filename
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150 Specify a file that contains a list of files (one per line) that
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
151 should not have their docstrings extracted. This is only useful in
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
152 conjunction with the -D option above.
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153
400
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154 If `inputfile' is -, standard input is read.
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parents:
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155 """)
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parents:
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156
139593f02ff6 To create a roundup .pot file, use:
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parents:
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157 import os
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parents:
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158 import sys
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parents:
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159 import time
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parents:
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160 import getopt
404
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
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parents: 401
diff changeset
161 import token
400
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162 import tokenize
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
163 import operator
400
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164
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
165 __version__ = '1.5'
400
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parents:
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166
139593f02ff6 To create a roundup .pot file, use:
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parents:
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167 default_keywords = ['_']
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168 DEFAULTKEYWORDS = ', '.join(default_keywords)
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169
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170 EMPTYSTRING = ''
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171
139593f02ff6 To create a roundup .pot file, use:
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parents:
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172
139593f02ff6 To create a roundup .pot file, use:
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parents:
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173
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
174 # The normal pot-file header. msgmerge and Emacs's po-mode work better if it's
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
175 # there.
400
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parents:
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176 pot_header = _('''\
139593f02ff6 To create a roundup .pot file, use:
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parents:
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177 # SOME DESCRIPTIVE TITLE.
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parents:
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178 # Copyright (C) YEAR ORGANIZATION
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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179 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
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parents:
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180 #
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parents:
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181 msgid ""
139593f02ff6 To create a roundup .pot file, use:
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182 msgstr ""
139593f02ff6 To create a roundup .pot file, use:
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183 "Project-Id-Version: PACKAGE VERSION\\n"
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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parents: 462
diff changeset
184 "POT-Creation-Date: %(time)s\\n"
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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parents: 462
diff changeset
185 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
400
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parents:
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186 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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187 "Language-Team: LANGUAGE <LL@li.org>\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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188 "MIME-Version: 1.0\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
189 "Content-Type: text/plain; charset=CHARSET\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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190 "Content-Transfer-Encoding: ENCODING\\n"
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
191 "Generated-By: pygettext.py %(version)s\\n"
139593f02ff6 To create a roundup .pot file, use:
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parents:
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192
139593f02ff6 To create a roundup .pot file, use:
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parents:
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193 ''')
139593f02ff6 To create a roundup .pot file, use:
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parents:
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194
139593f02ff6 To create a roundup .pot file, use:
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parents:
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195
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
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196 def usage(code, msg=''):
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
197 print >> sys.stderr, __doc__ % globals()
400
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198 if msg:
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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parents: 462
diff changeset
199 print >> sys.stderr, msg
400
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200 sys.exit(code)
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parents:
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201
139593f02ff6 To create a roundup .pot file, use:
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parents:
diff changeset
202
139593f02ff6 To create a roundup .pot file, use:
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parents:
diff changeset
203
139593f02ff6 To create a roundup .pot file, use:
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parents:
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204 escapes = []
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parents:
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205
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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206 def make_escapes(pass_iso8859):
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parents:
diff changeset
207 global escapes
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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208 if pass_iso8859:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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209 # 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:
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210 # "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
211 # 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
212 mod = 128
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
213 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
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214 mod = 256
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
215 for i in range(256):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
216 if 32 <= (i % mod) <= 126:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
217 escapes.append(chr(i))
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
218 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
219 escapes.append("\\%03o" % i)
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
220 escapes[ord('\\')] = '\\\\'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
221 escapes[ord('\t')] = '\\t'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
222 escapes[ord('\r')] = '\\r'
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
223 escapes[ord('\n')] = '\\n'
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
224 escapes[ord('\"')] = '\\"'
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
225
139593f02ff6 To create a roundup .pot file, use:
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parents:
diff changeset
226
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
227 def escape(s):
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parents:
diff changeset
228 global escapes
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
229 s = list(s)
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
230 for i in range(len(s)):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
231 s[i] = escapes[ord(s[i])]
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
232 return EMPTYSTRING.join(s)
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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 def safe_eval(s):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
236 # unwrap quotes, safely
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
237 return eval(s, {'__builtins__':{}}, {})
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
238
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
239
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
240 def normalize(s):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
241 # 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
242 # 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
243 lines = s.split('\n')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
244 if len(lines) == 1:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
245 s = '"' + escape(s) + '"'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
246 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
247 if not lines[-1]:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
248 del lines[-1]
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
249 lines[-1] = lines[-1] + '\n'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
250 for i in range(len(lines)):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
251 lines[i] = escape(lines[i])
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
252 lineterm = '\\n"\n"'
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Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
253 s = '""\n"' + lineterm.join(lines) + '"'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
254 return s
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
255
423
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
256
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
257 def containsAny(str, set):
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
258 """ Check whether 'str' contains ANY of the chars in 'set'
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
259 """
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
260 return 1 in [c in str for c in set]
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
261
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
262
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
263 def _visit_pyfiles(list, dirname, names):
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
264 """ Helper for getFilesForName().
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
265 """
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
266 # get extension for python source files
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
267 if not globals().has_key('_py_ext'):
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
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268 import imp
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269 global _py_ext
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270 _py_ext = [triple[0] for triple in imp.get_suffixes() if triple[2] == imp.PY_SOURCE][0]
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271
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272 # don't recurse into CVS directories
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273 if 'CVS' in names:
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274 names.remove('CVS')
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275
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276 # add all *.py files to list
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277 list.extend(
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278 [os.path.join(dirname, file)
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279 for file in names
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280 if os.path.splitext(file)[1] == _py_ext])
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281
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282
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283 def _get_modpkg_path(dotted_name, pathlist=None):
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284 """ Get the filesystem path for a module or a package.
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285
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286 Return the file system path to a file for a module,
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287 and to a directory for a package. Return None if
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288 the name is not found, or is a builtin or extension module.
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289 """
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290 import imp
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291
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292 # split off top-most name
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293 parts = dotted_name.split('.', 1)
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294
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295 if len(parts) > 1:
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296 # we have a dotted path, import top-level package
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297 try:
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298 file, pathname, description = imp.find_module(parts[0], pathlist)
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299 if file: file.close()
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300 except ImportError:
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301 return None
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302
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303 # check if it's indeed a package
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304 if description[2] == imp.PKG_DIRECTORY:
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305 # recursively handle the remaining name parts
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306 pathname = _get_modpkg_path(parts[1], [pathname])
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307 else:
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308 pathname = None
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309 else:
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310 # plain name
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311 try:
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312 file, pathname, description = imp.find_module(dotted_name, pathlist)
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313 if file: file.close()
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314 if description[2] not in [imp.PY_SOURCE, imp.PKG_DIRECTORY]:
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315 pathname = None
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316 except ImportError:
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317 pathname = None
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318
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319 return pathname
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320
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321
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322 def getFilesForName(name):
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323 """ Get a list of module files for a filename, a module or package name,
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324 or a directory.
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325 """
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326 import imp
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327
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328 if not os.path.exists(name):
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329 # check for glob chars
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330 if containsAny(name, "*?[]"):
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331 import glob
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332 files = glob.glob(name)
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333 list = []
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334 for file in files:
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335 list.extend(getFilesForName(file))
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336 return list
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337
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338 # try to find module or package
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339 name = _get_modpkg_path(name)
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340 if not name:
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341 return []
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342
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343 if os.path.isdir(name):
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344 # find all python files in directory
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345 list = []
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346 os.path.walk(name, _visit_pyfiles, list)
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347 return list
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348 elif os.path.exists(name):
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349 # a single file
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350 return [name]
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351
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352 return []
400
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353
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354
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355 class TokenEater:
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356 def __init__(self, options):
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357 self.__options = options
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358 self.__messages = {}
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359 self.__state = self.__waiting
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360 self.__data = []
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361 self.__lineno = -1
465
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362 self.__freshmodule = 1
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363 self.__curfile = None
400
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364
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365 def __call__(self, ttype, tstring, stup, etup, line):
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366 # dispatch
465
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367 ## import token
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368 ## print >> sys.stderr, 'ttype:', token.tok_name[ttype], \
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369 ## 'tstring:', tstring
400
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370 self.__state(ttype, tstring, stup[0])
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371
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372 def __waiting(self, ttype, tstring, lineno):
465
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373 opts = self.__options
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374 # Do docstring extractions, if enabled
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375 if opts.docstrings and not opts.nodocstrings.get(self.__curfile):
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376 # module docstring?
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377 if self.__freshmodule:
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378 if ttype == tokenize.STRING:
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379 self.__addentry(safe_eval(tstring), lineno, isdocstring=1)
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380 self.__freshmodule = 0
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381 elif ttype not in (tokenize.COMMENT, tokenize.NL):
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382 self.__freshmodule = 0
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383 return
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384 # class docstring?
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diff changeset
385 if ttype == tokenize.NAME and tstring in ('class', 'def'):
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386 self.__state = self.__suiteseen
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387 return
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388 if ttype == tokenize.NAME and tstring in opts.keywords:
400
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389 self.__state = self.__keywordseen
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diff changeset
390
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
391 def __suiteseen(self, ttype, tstring, lineno):
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392 # ignore anything until we see the colon
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diff changeset
393 if ttype == tokenize.OP and tstring == ':':
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diff changeset
394 self.__state = self.__suitedocstring
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diff changeset
395
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
396 def __suitedocstring(self, ttype, tstring, lineno):
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397 # ignore any intervening noise
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diff changeset
398 if ttype == tokenize.STRING:
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diff changeset
399 self.__addentry(safe_eval(tstring), lineno, isdocstring=1)
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diff changeset
400 self.__state = self.__waiting
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diff changeset
401 elif ttype not in (tokenize.NEWLINE, tokenize.INDENT,
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
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diff changeset
402 tokenize.COMMENT):
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diff changeset
403 # there was no class docstring
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
404 self.__state = self.__waiting
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
405
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
406 def __keywordseen(self, ttype, tstring, lineno):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
407 if ttype == tokenize.OP and tstring == '(':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
408 self.__data = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
409 self.__lineno = lineno
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
410 self.__state = self.__openseen
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 self.__state = self.__waiting
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 def __openseen(self, ttype, tstring, lineno):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
415 if ttype == tokenize.OP and tstring == ')':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
416 # 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
417 # 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
418 # 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
419 # 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
420 if self.__data:
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
421 self.__addentry(EMPTYSTRING.join(self.__data))
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
422 self.__state = self.__waiting
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
423 elif ttype == tokenize.STRING:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
424 self.__data.append(safe_eval(tstring))
404
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
425 elif ttype not in [tokenize.COMMENT, token.INDENT, token.DEDENT,
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
426 token.NEWLINE, tokenize.NL]:
405
f0b234ce301f Typo fix
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 404
diff changeset
427 # warn if we see anything else than STRING or whitespace
404
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
428 print >>sys.stderr, _('*** %(file)s:%(lineno)s: Seen unexpected token "%(token)s"') % {
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
429 'token': tstring, 'file': self.__curfile, 'lineno': self.__lineno}
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
430 self.__state = self.__waiting
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
431
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
432 def __addentry(self, msg, lineno=None, isdocstring=0):
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
433 if lineno is None:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
434 lineno = self.__lineno
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
435 if not msg in self.__options.toexclude:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
436 entry = (self.__curfile, lineno)
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
437 self.__messages.setdefault(msg, {})[entry] = isdocstring
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
438
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
439 def set_filename(self, filename):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
440 self.__curfile = filename
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
441 self.__freshmodule = 1
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
442
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
443 def write(self, fp):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
444 options = self.__options
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
445 timestamp = time.ctime(time.time())
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
446 # The time stamp in the header doesn't have the same format as that
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
447 # generated by xgettext...
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
448 print >> fp, pot_header % {'time': timestamp, 'version': __version__}
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
449 # Sort the entries. First sort each particular entry's keys, then
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
450 # sort all the entries by their first item.
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
451 reverse = {}
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
452 for k, v in self.__messages.items():
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
453 keys = v.keys()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
454 keys.sort()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
455 reverse.setdefault(tuple(keys), []).append((k, v))
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
456 rkeys = reverse.keys()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
457 rkeys.sort()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
458 for rkey in rkeys:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
459 rentries = reverse[rkey]
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
460 rentries.sort()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
461 for k, v in rentries:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
462 isdocstring = 0
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
463 # If the entry was gleaned out of a docstring, then add a
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
464 # comment stating so. This is to aid translators who may wish
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
465 # to skip translating some unimportant docstrings.
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
466 if reduce(operator.__add__, v.values()):
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
467 isdocstring = 1
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
468 # k is the message string, v is a dictionary-set of (filename,
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
469 # lineno) tuples. We want to sort the entries in v first by
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
470 # file name and then by line number.
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
471 v = v.keys()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
472 v.sort()
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
473 if not options.writelocations:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
474 pass
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
475 # 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
476 elif options.locationstyle == options.SOLARIS:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
477 for filename, lineno in v:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
478 d = {'filename': filename, 'lineno': lineno}
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
479 print >>fp, _(
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
480 '# File: %(filename)s, line: %(lineno)d') % d
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
481 elif options.locationstyle == options.GNU:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
482 # 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
483 # 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
484 locline = '#:'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
485 for filename, lineno in v:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
486 d = {'filename': filename, 'lineno': lineno}
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
487 s = _(' %(filename)s:%(lineno)d') % d
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
488 if len(locline) + len(s) <= options.width:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
489 locline = locline + s
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
490 else:
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
491 print >> fp, locline
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
492 locline = "#:" + s
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
493 if len(locline) > 2:
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
494 print >> fp, locline
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
495 if isdocstring:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
496 print >> fp, '#, docstring'
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
497 print >> fp, 'msgid', normalize(k)
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
498 print >> fp, 'msgstr ""\n'
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
499
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
500
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
501
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
502 def main():
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
503 global default_keywords
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
504 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
505 opts, args = getopt.getopt(
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
506 sys.argv[1:],
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
507 'ad:DEhk:Kno:p:S:Vvw:x:X:',
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
508 ['extract-all', 'default-domain=', 'escape', 'help',
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
509 'keyword=', 'no-default-keywords',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
510 'add-location', 'no-location', 'output=', 'output-dir=',
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
511 'style=', 'verbose', 'version', 'width=', 'exclude-file=',
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
512 'docstrings', 'no-docstrings',
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
513 ])
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
514 except getopt.error, msg:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
515 usage(1, msg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
516
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
517 # for holding option values
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
518 class Options:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
519 # constants
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
520 GNU = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
521 SOLARIS = 2
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
522 # defaults
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
523 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
524 escape = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
525 keywords = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
526 outpath = ''
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
527 outfile = 'messages.pot'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
528 writelocations = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
529 locationstyle = GNU
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
530 verbose = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
531 width = 78
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
532 excludefilename = ''
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
533 docstrings = 0
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
534 nodocstrings = {}
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
535
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
536 options = Options()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
537 locations = {'gnu' : options.GNU,
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
538 'solaris' : options.SOLARIS,
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
539 }
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
540
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
541 # parse options
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
542 for opt, arg in opts:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
543 if opt in ('-h', '--help'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
544 usage(0)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
545 elif opt in ('-a', '--extract-all'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
546 options.extractall = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
547 elif opt in ('-d', '--default-domain'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
548 options.outfile = arg + '.pot'
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
549 elif opt in ('-E', '--escape'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
550 options.escape = 1
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
551 elif opt in ('-D', '--docstrings'):
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
552 options.docstrings = 1
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
553 elif opt in ('-k', '--keyword'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
554 options.keywords.append(arg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
555 elif opt in ('-K', '--no-default-keywords'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
556 default_keywords = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
557 elif opt in ('-n', '--add-location'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
558 options.writelocations = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
559 elif opt in ('--no-location',):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
560 options.writelocations = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
561 elif opt in ('-S', '--style'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
562 options.locationstyle = locations.get(arg.lower())
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
563 if options.locationstyle is None:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
564 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
565 elif opt in ('-o', '--output'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
566 options.outfile = arg
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
567 elif opt in ('-p', '--output-dir'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
568 options.outpath = arg
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
569 elif opt in ('-v', '--verbose'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
570 options.verbose = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
571 elif opt in ('-V', '--version'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
572 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
573 sys.exit(0)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
574 elif opt in ('-w', '--width'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
575 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
576 options.width = int(arg)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
577 except ValueError:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
578 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
579 elif opt in ('-x', '--exclude-file'):
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
580 options.excludefilename = arg
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
581 elif opt in ('-X', '--no-docstrings'):
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
582 fp = open(arg)
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
583 try:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
584 while 1:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
585 line = fp.readline()
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
586 if not line:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
587 break
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
588 options.nodocstrings[line[:-1]] = 1
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
589 finally:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
590 fp.close()
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
591
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
592 # calculate escapes
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
593 make_escapes(options.escape)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
594
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
595 # calculate all keywords
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
596 options.keywords.extend(default_keywords)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
597
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
598 # initialize list of strings to exclude
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
599 if options.excludefilename:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
600 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
601 fp = open(options.excludefilename)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
602 options.toexclude = fp.readlines()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
603 fp.close()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
604 except IOError:
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
605 print >> sys.stderr, _(
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
606 "Can't read --exclude-file: %s") % options.excludefilename
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
607 sys.exit(1)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
608 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
609 options.toexclude = []
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
610
423
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
611 # resolve args to module lists
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
612 expanded = []
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
613 for arg in args:
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
614 if arg == '-':
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
615 expanded.append(arg)
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
616 else:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
617 expanded.extend(getFilesForName(arg))
423
c64ce58ee529 Resolve pygettext args; described command line calls
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 405
diff changeset
618 args = expanded
401
a930feb07dc4 Added globbing for win32, and sample marking in a 2nd file to test it
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 400
diff changeset
619
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
620 # slurp through all the files
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
621 eater = TokenEater(options)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
622 for filename in args:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
623 if filename == '-':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
624 if options.verbose:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
625 print _('Reading standard input')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
626 fp = sys.stdin
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
627 closep = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
628 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
629 if options.verbose:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
630 print _('Working on %s') % filename
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
631 fp = open(filename)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
632 closep = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
633 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
634 eater.set_filename(filename)
465
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
635 try:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
636 tokenize.tokenize(fp.readline, eater)
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
637 except tokenize.TokenError, e:
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
638 print >> sys.stderr, '%s: %s, line %d, column %d' % (
70b0809cd15c Updated to version 1.4 (python 2.2) version of pygettext
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 462
diff changeset
639 e[0], filename, e[1][0], e[1][1])
400
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
640 finally:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
641 if closep:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
642 fp.close()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
643
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
644 # write the output
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
645 if options.outfile == '-':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
646 fp = sys.stdout
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
647 closep = 0
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
648 else:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
649 if options.outpath:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
650 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
651 fp = open(options.outfile, 'w')
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
652 closep = 1
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
653 try:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
654 eater.write(fp)
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
655 finally:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
656 if closep:
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
657 fp.close()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
658
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
659
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
660 if __name__ == '__main__':
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
661 main()
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
662 # some more test strings
139593f02ff6 To create a roundup .pot file, use:
Jürgen Hermann <jhermann@users.sourceforge.net>
parents:
diff changeset
663 _(u'a unicode string')
462
a787b2413997 Minor change
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 424
diff changeset
664 _('*** Seen unexpected token "%(token)s"' % {'token': 'test'}) # this one creates a warning
404
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
665 _('more' 'than' 'one' 'string')
3844451f7a30 Added warning for non-string _() markup (which is also ignored)
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 401
diff changeset
666
Roundup Issue Tracker: http://roundup-tracker.org/