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annotate roundup/pygettext.py @ 8184:53dba022d4cd

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chore: update to python 3.13. Also use index file shasum.
author John Rouillard <rouilj@ieee.org>
date Sun, 08 Dec 2024 21:36:29 -0500
parents 78bca158e1e6
children 185335b2301b
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1 #! /usr/bin/env python
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2 # -*- coding: utf-8 -*-
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3 # Originally written by Barry Warsaw <barry@python.org>
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4 #
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5 # Minimally patched to make it even more xgettext compatible
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6 # by Peter Funk <pf@artcom-gmbh.de>
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7 #
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8 # 2002-11-22 J�rgen Hermann <jh@web.de>
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9 # Added checks that _() only contains string literals, and
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10 # command line args are resolved to module lists, i.e. you
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11 # can now pass a filename, a module or package name, or a
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12 # directory (including globbing chars, important for Win32).
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13 # Made docstring fit in 80 chars wide displays using pydoc.
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14 #
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15 # 2024-07-13 John Rouillard (rouilj@users.sourceforge.net)
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16 # Converted from python 2.
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17
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18 from __future__ import print_function
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19
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20 # for selftesting
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21 try:
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22 import fintl
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23 _ = fintl.gettext
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24 except ImportError:
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25 _ = lambda s: s
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26
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27 import getopt
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28 import glob
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29 import importlib
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30 import operator
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31 import os
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32 import sys
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33 import time
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34 import token
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35 import tokenize
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36 from functools import reduce
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37
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38 __version__ = '1.5'
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39
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40 __doc__ = """pygettext -- Python equivalent of xgettext(1)
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41
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42 Many systems (Solaris, Linux, Gnu) provide extensive tools that ease the
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43 internationalization of C programs. Most of these tools are independent of
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44 the programming language and can be used from within Python programs.
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45 Martin von Loewis' work[1] helps considerably in this regard.
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46
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47 There's one problem though; xgettext is the program that scans source code
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48 looking for message strings, but it groks only C (or C++). Python
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49 introduces a few wrinkles, such as dual quoting characters, triple quoted
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50 strings, and raw strings. xgettext understands none of this.
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51
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52 Enter pygettext, which uses Python's standard tokenize module to scan
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53 Python source code, generating .pot files identical to what GNU xgettext[2]
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54 generates for C and C++ code. From there, the standard GNU tools can be
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55 used.
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56
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57 A word about marking Python strings as candidates for translation. GNU
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58 xgettext recognizes the following keywords: gettext, dgettext, dcgettext,
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59 and gettext_noop. But those can be a lot of text to include all over your
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60 code. C and C++ have a trick: they use the C preprocessor. Most
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61 internationalized C source includes a #define for gettext() to _() so that
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62 what has to be written in the source is much less. Thus these are both
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63 translatable strings:
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64
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65 gettext("Translatable String")
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66 _("Translatable String")
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67
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68 Python of course has no preprocessor so this doesn't work so well. Thus,
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69 pygettext searches only for _() by default, but see the -k/--keyword flag
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70 below for how to augment this.
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71
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72 [1] http://www.python.org/workshops/1997-10/proceedings/loewis.html
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73 [2] http://www.gnu.org/software/gettext/gettext.html
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74
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75 NOTE: pygettext attempts to be option and feature compatible with GNU
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76 xgettext where ever possible. However some options are still missing or are
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77 not fully implemented. Also, xgettext's use of command line switches with
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78 option arguments is broken, and in these cases, pygettext just defines
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79 additional switches.
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80
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81 Usage: pygettext [options] inputfile ...
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82
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83 Options:
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84
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85 -a
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86 --extract-all
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87 Extract all strings.
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88
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89 -d name
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90 --default-domain=name
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91 Rename the default output file from messages.pot to name.pot.
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92
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93 -E
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94 --escape
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95 Replace non-ASCII characters with octal escape sequences.
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96
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97 -D
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98 --docstrings
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99 Extract module, class, method, and function docstrings. These do
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100 not need to be wrapped in _() markers, and in fact cannot be for
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101 Python to consider them docstrings. (See also the -X option).
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102
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103 -h
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104 --help
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105 Print this help message and exit.
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106
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107 -k word
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108 --keyword=word
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109 Keywords to look for in addition to the default set, which are:
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110 %(DEFAULTKEYWORDS)s
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111
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112 You can have multiple -k flags on the command line.
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113
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114 -K
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115 --no-default-keywords
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116 Disable the default set of keywords (see above). Any keywords
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117 explicitly added with the -k/--keyword option are still recognized.
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118
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119 --no-location
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120 Do not write filename/lineno location comments.
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121
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122 -n
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123 --add-location
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124 Write filename/lineno location comments indicating where each
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125 extracted string is found in the source. These lines appear before
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126 each msgid. The style of comments is controlled by the -S/--style
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127 option. This is the default.
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128
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129 -o filename
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130 --output=filename
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131 Rename the default output file from messages.pot to filename. If
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132 filename is `-' then the output is sent to standard out.
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133
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134 -p dir
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135 --output-dir=dir
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136 Output files will be placed in directory dir.
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137
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138 -S stylename
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139 --style stylename
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140 Specify which style to use for location comments. Two styles are
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141 supported:
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142
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143 Solaris # File: filename, line: line-number
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144 GNU #: filename:line
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145
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146 The style name is case insensitive. GNU style is the default.
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147
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148 -v
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149 --verbose
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150 Print the names of the files being processed.
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151
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152 -V
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153 --version
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154 Print the version of pygettext and exit.
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155
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156 -w columns
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157 --width=columns
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158 Set width of output to columns.
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159
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160 -x filename
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161 --exclude-file=filename
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162 Specify a file that contains a list of strings that are not be
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163 extracted from the input files. Each string to be excluded must
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164 appear on a line by itself in the file.
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165
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166 -X filename
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167 --no-docstrings=filename
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168 Specify a file that contains a list of files (one per line) that
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169 should not have their docstrings extracted. This is only useful in
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170 conjunction with the -D option above.
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171
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172 If `inputfile' is -, standard input is read.
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173 """
8080
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174
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175 default_keywords = ['_']
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176 DEFAULTKEYWORDS = ', '.join(default_keywords)
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177
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178 EMPTYSTRING = ''
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179
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180 # The normal pot-file header. msgmerge and Emacs's po-mode work better if it's
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181 # there.
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182 pot_header = '''\
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183 # SOME DESCRIPTIVE TITLE.
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184 # Copyright (C) YEAR ORGANIZATION
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185 # FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
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186 #
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187 msgid ""
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188 msgstr ""
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189 "Project-Id-Version: PACKAGE VERSION\\n"
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190 "POT-Creation-Date: %(time)s\\n"
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191 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\\n"
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192 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\\n"
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193 "Language-Team: LANGUAGE <LL@li.org>\\n"
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194 "Language: \\n"
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195 "MIME-Version: 1.0\\n"
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196 "Content-Type: text/plain; charset=CHARSET\\n"
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197 "Content-Transfer-Encoding: ENCODING\\n"
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198 "Generated-By: pygettext.py %(version)s\\n"
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199
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200 '''
8080
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201
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202
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203 def usage(code, msg=''):
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204 print(__doc__ % globals(), file=sys.stderr)
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205 if msg:
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206 print(msg, file=sys.stderr)
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207 sys.exit(code)
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208
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209
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210 escapes = []
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211
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212
8080
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213 def make_escapes(pass_iso8859):
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214 global escapes
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215 escapes = [chr(i) for i in range(256)]
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216 if pass_iso8859:
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217 # Allow iso-8859 characters to pass through so that e.g. 'msgid
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218 # "H�he"' would result not result in 'msgid "H\366he"'. Otherwise we
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219 # escape any character outside the 32..126 range.
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220 mod = 128
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221 else:
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222 mod = 256
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223 for i in range(mod):
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224 if not (32 <= i <= 126):
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225 escapes[i] = "\\%03o" % i
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226 escapes[ord('\\')] = '\\\\'
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227 escapes[ord('\t')] = '\\t'
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228 escapes[ord('\r')] = '\\r'
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229 escapes[ord('\n')] = '\\n'
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230 escapes[ord('\"')] = '\\"'
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231
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232
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233 def escape(s):
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234 global escapes
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235 s = list(s)
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236 for i in range(len(s)):
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237 s[i] = escapes[ord(s[i])]
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238 return EMPTYSTRING.join(s)
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239
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240
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241 def safe_eval(s):
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242 # unwrap quotes, safely
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243 return eval(s, {'__builtins__': {}}, {})
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244
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245
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246 def normalize(s):
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247 # This converts the various Python string types into a format that is
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248 # appropriate for .po files, namely much closer to C style.
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249 lines = s.split('\n')
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250 if len(lines) == 1:
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251 s = '"' + escape(s) + '"'
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252 else:
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253 if not lines[-1]:
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254 del lines[-1]
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255 lines[-1] = lines[-1] + '\n'
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256 for i in range(len(lines)):
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257 lines[i] = escape(lines[i])
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258 lineterm = '\\n"\n"'
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259 s = '""\n"' + lineterm.join(lines) + '"'
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260 return s
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261
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262
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263 def containsAny(string, inset):
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264 """Check whether 'str' contains ANY of the chars in 'set'"""
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265 return 1 in [c in string for c in inset]
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266
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267
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268 def _get_modpkg_path(dotted_name, pathlist=None):
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269 """Get the filesystem path for a module or a package.
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270
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271 Return the file system path to a file for a module, and to a directory for
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272 a package. Return None if the name is not found, or is a builtin or
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273 extension module.
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274 """
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275 pathname = None
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276 r = importlib.util.find_spec(dotted_name, pathlist)
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277
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278 if r.loader.is_package(dotted_name):
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279 pathname = r.submodule_search_locations[0]
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280 elif issubclass(r.loader.__class__, (importlib.abc.SourceLoader)):
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281 pathname = r.origin
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282 return pathname
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283
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284
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285 def getFilesForName(name):
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286 """Get a list of module files for a filename, a module or package name,
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287 or a directory.
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288 """
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289 if not os.path.exists(name):
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290 # check for glob chars
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291 if containsAny(name, "*?[]"):
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292 files = glob.glob(name)
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293 lst = []
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294 for file in files:
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295 lst.extend(getFilesForName(file))
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296 return lst
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297
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298 # try to find module or package
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299 name = _get_modpkg_path(name)
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300 if not name:
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301 return []
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302
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303 if os.path.isdir(name):
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304 # find all python files in directory
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305 lst = []
8080
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306 # get extension for python source files
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307 if '_py_ext' not in globals():
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308 global _py_ext
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309 _py_ext = importlib.machinery.SOURCE_SUFFIXES
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310 for root, dirs, files in os.walk(name):
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311 # don't recurse into CVS directories
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312 if 'CVS' in dirs:
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313 dirs.remove('CVS')
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314 # add all *.py files to list
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315 lst.extend(
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316 [os.path.join(root, file) for file in files
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317 if os.path.splitext(file)[1] == _py_ext]
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318 )
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319 return lst
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320 elif os.path.exists(name):
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321 # a single file
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322 return [name]
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323
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324 return []
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325
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326
8080
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327 class TokenEater:
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328 def __init__(self, options):
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329 self.__options = options
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330 self.__messages = {}
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331 self.__state = self.__waiting
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332 self.__data = []
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333 self.__lineno = -1
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334 self.__freshmodule = 1
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335 self.__curfile = None
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336
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337 def __call__(self, ttype, tstring, stup, etup, line):
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338 # dispatch
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339 ## import token
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340 ## print(('ttype:', token.tok_name[ttype], \
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341 ## 'tstring:', tstring), file=sys.stderr)
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342 self.__state(ttype, tstring, stup[0])
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343
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344 def __waiting(self, ttype, tstring, lineno):
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345 opts = self.__options
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346 # Do docstring extractions, if enabled
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347 if opts.docstrings and not opts.nodocstrings.get(self.__curfile):
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348 # module docstring?
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349 if self.__freshmodule:
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350 if ttype == tokenize.STRING:
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351 self.__addentry(safe_eval(tstring), lineno, isdocstring=1)
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352 self.__freshmodule = 0
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353 elif ttype not in (tokenize.COMMENT, tokenize.NL):
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354 self.__freshmodule = 0
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355 return
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356 # class docstring?
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357 if ttype == tokenize.NAME and tstring in ('class', 'def'):
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358 self.__state = self.__suiteseen
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359 return
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360 if ttype == tokenize.NAME and tstring in opts.keywords:
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361 self.__state = self.__keywordseen
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362
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363 def __suiteseen(self, ttype, tstring, lineno):
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364 # ignore anything until we see the colon
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365 if ttype == tokenize.OP and tstring == ':':
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366 self.__state = self.__suitedocstring
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367
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368 def __suitedocstring(self, ttype, tstring, lineno):
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369 # ignore any intervening noise
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370 if ttype == tokenize.STRING:
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371 self.__addentry(safe_eval(tstring), lineno, isdocstring=1)
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372 self.__state = self.__waiting
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373 elif ttype not in (tokenize.NEWLINE, tokenize.INDENT,
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374 tokenize.COMMENT):
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375 # there was no class docstring
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376 self.__state = self.__waiting
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377
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378 def __keywordseen(self, ttype, tstring, lineno):
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379 if ttype == tokenize.OP and tstring == '(':
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380 self.__data = []
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381 self.__lineno = lineno
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382 self.__state = self.__openseen
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383 else:
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384 self.__state = self.__waiting
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385
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386 def __openseen(self, ttype, tstring, lineno):
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387 if ttype == tokenize.OP and tstring == ')':
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388 # We've seen the last of the translatable strings. Record the
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389 # line number of the first line of the strings and update the list
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diff changeset
390 # of messages seen. Reset state for the next batch. If there
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
391 # were no strings inside _(), then just ignore this entry.
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
392 if self.__data:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
393 self.__addentry(EMPTYSTRING.join(self.__data))
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
394 self.__state = self.__waiting
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
395 elif ttype == tokenize.STRING:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
396 self.__data.append(safe_eval(tstring))
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
397 elif ttype not in [tokenize.COMMENT, token.INDENT, token.DEDENT,
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
398 token.NEWLINE, tokenize.NL]:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
399 # warn if we see anything else than STRING or whitespace
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
400 print(_(
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
401 '*** %(file)s:%(lineno)s: Seen unexpected token "%(token)s"'
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
402 ) % {
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
403 'token': tstring,
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
404 'file': self.__curfile,
8083
60e92a540ca7 chore: some ruff linter cleanups.
John Rouillard <rouilj@ieee.org>
parents: 8082
diff changeset
405 'lineno': self.__lineno,
8080
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
406 }, file=sys.stderr)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
407 self.__state = self.__waiting
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
408
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
409 def __addentry(self, msg, lineno=None, isdocstring=0):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
410 if lineno is None:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
411 lineno = self.__lineno
8083
60e92a540ca7 chore: some ruff linter cleanups.
John Rouillard <rouilj@ieee.org>
parents: 8082
diff changeset
412 if msg not in self.__options.toexclude:
8080
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
413 entry = (self.__curfile, lineno)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
414 self.__messages.setdefault(msg, {})[entry] = isdocstring
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
415
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
416 def set_filename(self, filename):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
417 self.__curfile = filename
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
418 self.__freshmodule = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
419
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
420 def write(self, fp):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
421 options = self.__options
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
422 timestamp = time.strftime('%Y-%m-%d %H:%M+%Z')
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
423 # The time stamp in the header doesn't have the same format as that
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
424 # generated by xgettext...
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
425 print(pot_header % {'time': timestamp, 'version':
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
426 __version__}, file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
427 # Sort the entries. First sort each particular entry's keys, then
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
428 # sort all the entries by their first item.
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
429 reverse = {}
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
430 for k, v in self.__messages.items():
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
431 keys = v.keys()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
432 keys = sorted(keys)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
433 reverse.setdefault(tuple(keys), []).append((k, v))
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
434 rkeys = reverse.keys()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
435 for rkey in sorted(rkeys):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
436 rentries = reverse[rkey]
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
437 rentries.sort()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
438 for k, v in rentries:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
439 isdocstring = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
440 # If the entry was gleaned out of a docstring, then add a
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
441 # comment stating so. This is to aid translators who may wish
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
442 # to skip translating some unimportant docstrings.
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
443 if reduce(operator.__add__, v.values()):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
444 isdocstring = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
445 # k is the message string, v is a dictionary-set of (filename,
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
446 # lineno) tuples. We want to sort the entries in v first by
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
447 # file name and then by line number.
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
448 v = v.keys()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
449 v = sorted(v)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
450 if not options.writelocations:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
451 pass
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
452 # location comments are different b/w Solaris and GNU:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
453 elif options.locationstyle == options.SOLARIS:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
454 for filename, lineno in v:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
455 d = {'filename': filename, 'lineno': lineno}
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
456 print(_(
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
457 '# File: %(filename)s, line: %(lineno)d') % d, file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
458 elif options.locationstyle == options.GNU:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
459 # fit as many locations on one line, as long as the
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
460 # resulting line length doesn't exceed 'options.width'
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
461 locline = '#:'
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
462 for filename, lineno in v:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
463 d = {'filename': filename, 'lineno': lineno}
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
464 s = _(' %(filename)s:%(lineno)d') % d
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
465 if len(locline) + len(s) <= options.width:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
466 locline = locline + s
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
467 else:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
468 print(locline, file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
469 locline = "#:" + s
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
470 if len(locline) > 2:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
471 print(locline, file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
472 if isdocstring:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
473 print('#, docstring', file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
474 print('msgid', normalize(k), file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
475 print('msgstr ""\n', file=fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
476
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
477
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
478 def main():
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
479 global default_keywords
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
480 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
481 opts, args = getopt.getopt(
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
482 sys.argv[1:],
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
483 'ad:DEhk:Kno:p:S:Vvw:x:X:',
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
484 ['extract-all', 'default-domain=', 'escape', 'help',
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
485 'keyword=', 'no-default-keywords',
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
486 'add-location', 'no-location', 'output=', 'output-dir=',
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
487 'style=', 'verbose', 'version', 'width=', 'exclude-file=',
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
488 'docstrings', 'no-docstrings',
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
489 ])
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
490 except getopt.error as msg:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
491 usage(1, msg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
492
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
493 # for holding option values
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
494 class Options:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
495 # constants
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
496 GNU = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
497 SOLARIS = 2
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
498 # defaults
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
499 extractall = 0 # FIXME: currently this option has no effect at all.
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
500 escape = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
501 keywords = []
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
502 outpath = ''
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
503 outfile = 'messages.pot'
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
504 writelocations = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
505 locationstyle = GNU
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
506 verbose = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
507 width = 78
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
508 excludefilename = ''
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
509 docstrings = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
510 nodocstrings = {}
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
511
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
512 options = Options()
8083
60e92a540ca7 chore: some ruff linter cleanups.
John Rouillard <rouilj@ieee.org>
parents: 8082
diff changeset
513 locations = {'gnu': options.GNU,
60e92a540ca7 chore: some ruff linter cleanups.
John Rouillard <rouilj@ieee.org>
parents: 8082
diff changeset
514 'solaris': options.SOLARIS,
8080
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
515 }
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
516
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
517 # parse options
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
518 for opt, arg in opts:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
519 if opt in ('-h', '--help'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
520 usage(0)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
521 elif opt in ('-a', '--extract-all'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
522 options.extractall = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
523 elif opt in ('-d', '--default-domain'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
524 options.outfile = arg + '.pot'
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
525 elif opt in ('-E', '--escape'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
526 options.escape = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
527 elif opt in ('-D', '--docstrings'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
528 options.docstrings = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
529 elif opt in ('-k', '--keyword'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
530 options.keywords.append(arg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
531 elif opt in ('-K', '--no-default-keywords'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
532 default_keywords = []
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
533 elif opt in ('-n', '--add-location'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
534 options.writelocations = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
535 elif opt in ('--no-location',):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
536 options.writelocations = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
537 elif opt in ('-S', '--style'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
538 options.locationstyle = locations.get(arg.lower())
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
539 if options.locationstyle is None:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
540 usage(1, _('Invalid value for --style: %s') % arg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
541 elif opt in ('-o', '--output'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
542 options.outfile = arg
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
543 elif opt in ('-p', '--output-dir'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
544 options.outpath = arg
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
545 elif opt in ('-v', '--verbose'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
546 options.verbose = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
547 elif opt in ('-V', '--version'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
548 print(_('pygettext.py (xgettext for Python) %s') % __version__)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
549 sys.exit(0)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
550 elif opt in ('-w', '--width'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
551 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
552 options.width = int(arg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
553 except ValueError:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
554 usage(1, _('--width argument must be an integer: %s') % arg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
555 elif opt in ('-x', '--exclude-file'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
556 options.excludefilename = arg
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
557 elif opt in ('-X', '--no-docstrings'):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
558 fp = open(arg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
559 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
560 while 1:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
561 line = fp.readline()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
562 if not line:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
563 break
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
564 options.nodocstrings[line[:-1]] = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
565 finally:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
566 fp.close()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
567
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
568 # calculate escapes
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
569 make_escapes(not options.escape)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
570
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
571 # calculate all keywords
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
572 options.keywords.extend(default_keywords)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
573
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
574 # initialize list of strings to exclude
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
575 if options.excludefilename:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
576 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
577 fp = open(options.excludefilename)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
578 options.toexclude = fp.readlines()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
579 fp.close()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
580 except IOError:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
581 print(_(
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
582 "Can't read --exclude-file: %s") % options.excludefilename, file=sys.stderr)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
583 sys.exit(1)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
584 else:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
585 options.toexclude = []
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
586
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
587 # resolve args to module lists
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
588 expanded = []
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
589 for arg in args:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
590 if arg == '-':
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
591 expanded.append(arg)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
592 else:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
593 expanded.extend(getFilesForName(arg))
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
594 args = expanded
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
595
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
596 # slurp through all the files
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
597 eater = TokenEater(options)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
598 for filename in args:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
599 if filename == '-':
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
600 if options.verbose:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
601 print(_('Reading standard input'))
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
602 fp = sys.stdin
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
603 closep = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
604 else:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
605 if options.verbose:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
606 print(_('Working on %s') % filename)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
607 fp = open(filename)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
608 closep = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
609 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
610 eater.set_filename(filename)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
611 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
612 for token in tokenize.generate_tokens(fp.readline):
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
613 eater(*token)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
614 except tokenize.TokenError as e:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
615 print('%s: %s, line %d, column %d' % (
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
616 e[0], filename, e[1][0], e[1][1]), file=sys.stderr)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
617 finally:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
618 if closep:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
619 fp.close()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
620
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
621 # write the output
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
622 if options.outfile == '-':
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
623 fp = sys.stdout
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
624 closep = 0
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
625 else:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
626 if options.outpath:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
627 options.outfile = os.path.join(options.outpath, options.outfile)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
628 fp = open(options.outfile, 'w')
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
629 closep = 1
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
630 try:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
631 eater.write(fp)
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
632 finally:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
633 if closep:
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
634 fp.close()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
635
8083
60e92a540ca7 chore: some ruff linter cleanups.
John Rouillard <rouilj@ieee.org>
parents: 8082
diff changeset
636
8080
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
637 if __name__ == '__main__':
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
638 main()
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
639 # some more test strings
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
640 _(u'a unicode string')
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
641 # this one creates a warning
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
642 _('*** Seen unexpected token "%(token)s"') % {'token': 'test'}
d1c29284ccd9 feat: issue2551287 - roundup-gettext extracts strings from detectors/extensions
John Rouillard <rouilj@ieee.org>
parents:
diff changeset
643 _('more' 'than' 'one' 'string')
Roundup Issue Tracker: http://roundup-tracker.org/