Mercurial > p > roundup > code

annotate doc/developers.txt @ 2832:47766d279878

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Web UI i18n
author Alexander Smishlajev <a1s@users.sourceforge.net>
date Tue, 26 Oct 2004 10:38:25 +0000
parents 6e9bd67fefa9
children ad4fb8a14a97
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
688
b38f4f95bffd More doc tweaks
Richard Jones <richard@users.sourceforge.net>
parents: 686
diff changeset
1 ==================
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
2 Developing Roundup
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
3 ==================
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
4
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
5 :Version: $Revision: 1.13 $
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
6
2409
Richard Jones <richard@users.sourceforge.net>
parents: 2386
diff changeset
7 .. note::
Richard Jones <richard@users.sourceforge.net>
parents: 2386
diff changeset
8 The intended audience of this document is the developers of the core
Richard Jones <richard@users.sourceforge.net>
parents: 2386
diff changeset
9 Roundup code. If you just wish to alter some behaviour of your Roundup
Richard Jones <richard@users.sourceforge.net>
parents: 2386
diff changeset
10 installation, see `customising roundup`_.
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
11
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
12 .. contents::
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
13
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
14 Getting Started
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
15 ---------------
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
16
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
17 Anyone wishing to help in the development of Roundup must read `Roundup's
688
b38f4f95bffd More doc tweaks
Richard Jones <richard@users.sourceforge.net>
parents: 686
diff changeset
18 Design Document`_ and the `implementation notes`_.
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
19
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
20 All development is coordinated through two resources:
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
21
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
22 - roundup-dev mailing list at
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
23 http://lists.sourceforge.net/mailman/listinfo/roundup-devel
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
24 - Sourceforge's issue trackers at
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
25 https://sourceforge.net/tracker/?group_id=31577
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
26
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
27 Small Changes
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
28 -------------
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
29
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
30 Most small changes can be submitted through the Feature tracker, with patches
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
31 attached that give context diffs of the affected source.
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
32
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
33
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
34 CVS Access
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
35 ----------
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
36
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
37 To get CVS access, contact richard@users.sourceforge.net.
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
38
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
39 CVS stuff:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
40
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
41 1. to tag a release (eg. the pre-release of 0.5.0)::
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
42
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
43 cvs tag release-0-5-0-pr1
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
44
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
45 1. to make a branch (eg. branching for code freeze/release)::
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
46
2273
c77483d2cda4 merge from maint-0-7
Richard Jones <richard@users.sourceforge.net>
parents: 1247
diff changeset
47 cvs co -d maint-0-5 -r release-0-5-0-pr1 roundup
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
48 cd maint-0-5
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
49 cvs tag -b maint-0-5
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
50
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
51 2. to check out a branch (eg. the maintenance branch for 0.5.x)::
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
52
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
53 cvs co -d maint-0-5 -r maint-0-5
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
54
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
55 3. to merge changes from the maintenance branch to the trunk, in the
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
56 directory containing the HEAD checkout::
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
57
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
58 cvs up -j maint-0-5
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
59
1247
7d8ab32fc829 cvs icky
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
60 though this is highly discouraged, as it generally creates a whole swag
7d8ab32fc829 cvs icky
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
61 of conflicts :(
7d8ab32fc829 cvs icky
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
62
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
63 Standard tag names:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
64
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
65 *release-maj-min-patch[-sub]*
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
66 Release of the major.minor.patch release, possibly a beta or pre-release,
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
67 in which case *sub* will be one of "b*N*" or "pr*N*".
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
68 *maint-maj-min*
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
69 Maintenance branch for the major.minor release. Patch releases are tagged in
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
70 this branch.
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
71
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
72 Typically, release happen like this:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
73
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
74 1. work progresses in the HEAD branch until milestones are met,
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
75 2. a series of beta releases are tagged in the HEAD until the code is
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
76 stable enough to freeze,
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
77 3. the pre-release is tagged in the HEAD, with the resultant code branched
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
78 to the maintenance branch for that release,
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
79 4. bugs in the release are patched in the maintenance branch, and the final
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
80 and patch releases are tagged there, and
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
81 5. further major work happens in the HEAD.
935
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
82
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
83 Project Rules
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
84 -------------
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
85
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
86 Mostly the project follows Guido's Style (though naming tends to be a little
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
87 relaxed sometimes). In short:
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
88
935
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
89 - 80 column width code
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
90 - 4-space indentations
2301
078d3f6136ea no CVS logs
Richard Jones <richard@users.sourceforge.net>
parents: 2273
diff changeset
91 - All modules must have a CVS Id line near the top
935
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
92
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
93 Other project rules:
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
94
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
95 - New functionality must be documented, even briefly (so at least we know
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 935
diff changeset
96 where there's missing documentation) and changes to tracker configuration
935
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
97 must be logged in the upgrading document.
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
98 - subscribe to roundup-checkins to receive checkin notifications from the
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
99 other developers with CVS access
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
100 - discuss any changes with the other developers on roundup-dev. If nothing
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
101 else, this makes sure there's no rude shocks
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
102 - write unit tests for changes you make (where possible), and ensure that
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
103 all unit tests run before committing changes
935
2abb6b2697b6 doc updates
Richard Jones <richard@users.sourceforge.net>
parents: 688
diff changeset
104 - run pychecker over changed code
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
105
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
106 The administrators of the project reserve the right to boot developers who
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
107 consistently check in code which is either broken or takes the codebase in
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
108 directions that have not been agreed to.
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
109
2605
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
110
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
111 Debugging Aids
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
112 --------------
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
113
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
114 Try turning on logging of DEBUG level messages. This may be done a number
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
115 of ways, depending on what it is you're testing:
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
116
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
117 1. If you're testing the database unit tests, then set the environment
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
118 variable ``LOGGING_LEVEL=DEBUG``. This may be done like so:
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
119
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
120 LOGGING_LEVEL=DEBUG python run_tests.py
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
121
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
122 This variable replaces the older HYPERDBDEBUG environment var.
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
123
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
124 2. If you're testing a particular tracker, then set the logging level in
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
125 your tracker's ``config.py``.
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
126
6e9bd67fefa9 complete transition from HYPERDBDEBUG to new logging
Richard Jones <richard@users.sourceforge.net>
parents: 2409
diff changeset
127
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
128 Internationalization Notes
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
129 --------------------------
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
130
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
131 How stuff works:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
132
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
133 1. Strings that may require translation (messages in human language)
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
134 are marked in the source code. This step is discussed in
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
135 `Marking Strings for Translation`_ section.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
136
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
137 2. These strings are all extracted into Message Template File
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
138 ``locale/roundup.pot`` (_`POT` file). See `Extracting Translatable
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
139 Messages`_ below.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
140
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
141 3. Language teams use POT file to make Message Files for national
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
142 languages (_`PO` files). All PO files for Roundup are kept in
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
143 the ``locale`` directory. Names of these files are target
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
144 locale names, usually just 2-letter language codes. `Translating
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
145 Messages`_ section of this chapter gives useful hints for
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
146 message translators.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
147
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
148 4. Translated Message Files are compiled into binary form (_`MO` files)
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
149 and stored in ``locale`` directory (but not kept in the `Roundup
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
150 CVS`_ repository, as they may be easily made from PO files).
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
151 See `Compiling Message Catalogs`_ section.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
152
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
153 5. Roundup installer creates runtime locale structure on the file
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
154 system, putting MO files in their appropriate places.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
155
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
156 6. Runtime internationalization (_`I18N`) services use these MO files
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
157 to translate program messages into language selected by current
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
158 Roundup user. Roundup command line interface uses locale name
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
159 set in OS environment variable ``LANGUAGE``, ``LC_ALL``,
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
160 ``LC_MESSAGES``, or ``LANG`` (in that order). Roundup Web User
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
161 Interface uses language selected by currently authenticated user.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
162
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
163 Additional details may be found in `GNU gettext`_ and Python `gettext
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
164 module`_ documentation.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
165
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
166 `Roundup source distribution`_ includes POT and PO files for message
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
167 translators, and also pre-built MO files to facilitate installations
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
168 from source. Roundup binary distribution includes MO files only.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
169
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
170 .. _GNU gettext:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
171
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
172 GNU gettext package
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
173 ^^^^^^^^^^^^^^^^^^^
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
174
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
175 This chapter is full of references to GNU `gettext package`_.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
176 GNU gettext is a "must have" for nearly all steps of internationalizing
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
177 any program, and it's manual is definetely a recommended reading
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
178 for people involved in `I18N`_.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
179
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
180 There are GNU gettext ports to all major OS platforms.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
181 Windows binaries are available from `GNU mirror sites`_.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
182
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
183 Roundup does not use GNU gettext at runtime, but it's tools
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
184 are used for `extracting translatable messages`_, `compiling
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
185 message catalogs`_ and, optionally, for `translating messages`_.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
186
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
187 Note that ``gettext`` package in some OS distributions means just
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
188 runtime tools and libraries. In such cases gettext development tools
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
189 are usually distributed in separate package named ``gettext-devel``.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
190
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
191 Marking Strings for Translation
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
192 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
193
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
194 Strings that need translation must be marked in the source code.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
195 Following subsections explain how this is done in different cases.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
196
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
197 If translatable string is used as a format string, it is recommended
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
198 to always use *named* format specifiers::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
199
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
200 _('Index of %(classname)s') % locals()
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
201
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
202 This helps translators to better understand the context of the
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
203 message and, with Python formatting, remove format specifier altogether
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
204 (which is sometimes useful, especially in singular cases of `Plural Forms`_).
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
205
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
206 When there is more than one format specifier in the translatable
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
207 format string, named format specifiers **must** be used almost always,
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
208 because translation may require different order of items.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
209
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
210 It is better to *not* mark for translation strings that are not
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
211 locale-dependent, as this makes it more difficult to keep track
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
212 of translation completeness. For example, string ``</ol></body></html>``
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
213 (in ``index()`` method of the request handler in ``roundup_server``
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
214 script) has no human readable parts at all, and needs no translations.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
215 Such strings are left untranslated in PO files, and are reported
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
216 as such by PO status checkers (e.g. ``msgfmt --statistics``).
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
217
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
218 Command Line Interfaces
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
219 ~~~~~~~~~~~~~~~~~~~~~~~
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
220
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
221 Scripts and routines run from the command line use "static" language
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
222 defined by environment variables recognized by ``gettext`` module
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
223 from Python library (``LANGUAGE``, ``LC_ALL``, ``LC_MESSAGES``, and
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
224 ``LANG``). Primarilly, these are ``roundup-admin`` script and
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
225 ``admin.py`` module, but also help texts and startup error messages
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
226 in other scripts and their supporting modules.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
227
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
228 For these interfaces, Python ``gettext`` engine must be initialized
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
229 to use Roundup message catalogs. This is normally done by including
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
230 the following line in the module imports::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
231
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
232 from i18n import _, ngettext
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
233
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
234 Simple translations are automatically marked by calls to builtin
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
235 message translation function ``_()``::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
236
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
237 print _("This message is translated")
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
238
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
239 Translations for messages whose grammatical depends on a number
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
240 must be done by ``ngettext()`` function::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
241
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
242 print ngettext("Nuked %i file", "Nuked %i files", number_of_files_nuked)
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
243
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
244 Deferred Translations
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
245 ~~~~~~~~~~~~~~~~~~~~~
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
246
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
247 Sometimes translatable strings appear in the source code in untranslated
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
248 form [#note_admin.py]_ and must be translated elsewhere.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
249 Example::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
250
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
251 for meal in ("spam", "egg", "beacon"):
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
252 print _(meal)
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
253
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
254 In such cases, strings must be marked for translation without actual
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
255 call to the translating function. To mark these strings, we use Python
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
256 feature of automatic concatenation of adjacent strings and different
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
257 types of string quotes::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
258
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
259 strings_to_translate = (
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
260 ''"This string will be translated",
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
261 ""'me too',
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
262 ''r"\raw string",
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
263 ''"""
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
264 multiline string"""
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
265 )
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
266
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
267 .. [#note_admin.py] In current Roundup sources, this feature is
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
268 extensively used in the ``admin`` module using method docstrings
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
269 as help messages.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
270
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
271 Web User Interface
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
272 ~~~~~~~~~~~~~~~~~~
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
273
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
274 For Web User Interface, translation services are provided by Client
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
275 object. Action classes have methods ``_()`` and ``gettext()``,
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
276 delegating translation to the Client instance. In HTML templates,
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
277 translator object is available as context variable ``i18n``.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
278
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
279 HTML templates have special markup for translatable strings.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
280 The syntax for this markup is defined on `ZPTInternationalizationSupport`_
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
281 page. Roundup translation service currently ignores values for
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
282 ``i18n:domain``, ``i18n:source`` and ``i18n:target``.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
283
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
284 Template markup examples:
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
285
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
286 * simplest case::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
287
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
288 <div i18n:translate="">
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
289 Say
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
290 no
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
291 more!
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
292 </div>
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
293
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
294 this will result in msgid ``"Say no more!"``, with all leading and
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
295 trailing whitespace stripped, and inner blanks replaced with single
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
296 space character.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
297
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
298 * using variable slots::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
299
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
300 <div i18n:translate="">
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
301 And now...<br/>
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
302 No.<span tal:replace="number" i18n:name="slideNo" /><br/>
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
303 THE LARCH
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
304 </div>
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
305
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
306 Msgid will be: ``"And now...<br /> No.${slideNo}<br /> THE LARCH"``.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
307 Template rendering will use context variable ``number`` (you may use
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
308 any expression) to put instead of ``${slideNo}`` in translation.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
309
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
310 * attribute translation::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
311
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
312 <button name="btn_wink" value=" Wink " i18n:attributes="value" />
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
313
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
314 will translate the caption (and return value) for the "wink" button.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
315
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
316 * explicit msgids. Sometimes it may be useful to specify msgid
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
317 for the element translation explicitely, like this::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
318
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
319 <span i18n:translate="know what i mean?">this text is ignored</span>
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
320
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
321 When rendered, element contents will be replaced by translation
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
322 of the string specified in ``i18n:translate`` attribute.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
323
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
324 * ``i18n`` in `TALES`_. You may translate strings in `TALES`_ python
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
325 expressions::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
326
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
327 <span tal:replace="python: i18n.gettext('Oh, wicked.')" />
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
328
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
329 * plural forms. There is no markup for plural forms in `TAL`_ i18n.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
330 You must use python expression for that::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
331
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
332 <span tal:replace="python: i18n.ngettext(
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
333 'Oh but it\'s only %i shilling.',
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
334 'Oh but it\'s only %i shillings.',
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
335 fine) % fine"
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
336 />
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
337
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
338 Extracting Translatable Messages
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
339 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
340
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
341 The most common tool for message extraction is ``xgettext`` utility
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
342 from `GNU gettext package`_. Unfortunately, this utility has no means
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
343 of `Deferred Translations`_ in Python sources. There is ``xpot`` tool
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
344 from Francois Pinard free `PO utilities`_ that allows to mark strings
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
345 for deferred translations, but it does not handle `plural forms`_.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
346
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
347 Roundup overcomes these limitations by using both of these utilities.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
348 This means that you need both `GNU gettext`_ tools and `PO utilities`_
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
349 to build the Message Template File yourself.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
350
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
351 Latest Message Template File is kept in `Roundup CVS`_ and distributed
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
352 with `Roundup Source`_. If you wish to rebuild the template yourself,
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
353 make sure that you have both ``xpot`` and ``xgettext`` installed and
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
354 just run ``gmake`` (or ``make``, if you are on a `GNU`_ system like
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
355 `linux`_ or `cygwin`_) in the ``locale`` directory.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
356
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
357 For on-site i18n, Roundup provides command-line utility::
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
358
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
359 roundup-gettext <tracker_home>
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
360
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
361 extracting translatable messages from tracker's html templates.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
362 This utility creates message template file ``messages.pot`` in
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
363 ``locale`` subdirectory of the tracker home directory. Translated
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
364 messages may be put in *locale*.po files (where *locale* is selected
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
365 locale name) in the same directory, e.g.: ``locale/ru.po``.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
366 These message catalogs are searched prior to system-wide translations
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
367 kept in the ``share`` directory.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
368
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
369 Translating Messages
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
370 ^^^^^^^^^^^^^^^^^^^^
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
371
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
372 Gettext Message File (`PO`_ file) is a plain text file, that can be created
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
373 by simple copying ``roundup.pot`` to new .po file, like this::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
374
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
375 $ cp roundup.pot ru.po
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
376
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
377 The name of PO file is target locale name, usually just 2-letter language
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
378 code (``ru`` for Russian in the above example). Alternatively, PO file
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
379 may be initialized by ``msginit`` utility from `GNU gettext`_ tools::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
380
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
381 $ msginit -i roundup.pot
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
382
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
383 ``msginit`` will check your current locale, and initialize the header
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
384 entry, setting language name, rules for `plural forms`_ and, if available,
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
385 translator's name and email address. The name for PO file is also chosen
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
386 based on current locale.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
387
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
388 Next, you will need to edit this file, filling all ``msgstr`` lines with
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
389 translations of the above ``msgid`` entries. PO file is a plain text
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
390 file that can be edited with any text editor. However, there are several
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
391 tools that may help you with this process:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
392
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
393 - ``po-mode`` for `emacs`_. One of `GNU gettext`_ tools. Very handy,
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
394 definitely recommended if you are comfortable with emacs. Cannot
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
395 handle `plural forms`_ per se, but allows to edit them in simple
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
396 text mode.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
397
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
398 - `po filetype plugin`_ for `vim`_. Does not do as much as ``po-mode``,
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
399 but helps in finding untranslated and fuzzy strings, and checking
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
400 code references. Please contact `alexander smishlajev`_ if you
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
401 prefer this, as i have patched this plugin a bit. I have also
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
402 informed the original plugin author about these changes, but got
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
403 no reply so far.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
404
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
405 - `poEdit`_ by Vaclav Slavik. Nice cross-platform GUI editor.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
406 Unfortunately, it does not handle `plural forms`_. Even worse,
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
407 it deletes all messages with plural forms when the file is saved.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
408 Still, it may be useful to initially translate most of the messages
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
409 and add plural form messages later.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
410
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
411 - `KBabel`_. Being part of `KDE`_, it works in X windows only.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
412 At the first glance looks pretty hairy, with all bells and whistles.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
413 Haven't had much experience with it, though.
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
414
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
415 Compiling Message Catalogs
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
416 ^^^^^^^^^^^^^^^^^^^^^^^^^^
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
417
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
418 Message catalogs (`PO`_ files) must be compiled into binary form
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
419 (`MO`_ files) before they can be used in the application. This
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
420 compilation is handled by ``msgfmt`` utility from `GNU gettext`_
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
421 tools. ``GNUmakefile`` in the ``locale`` directory automatically
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
422 compiles all existing message catalogs after updating them from
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
423 Roundup source files. If you wish to rebuild an individual `MO`_
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
424 file without making everything else, you may, for example::
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
425
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
426 $ msgfmt --statistics -o ru.mo ru.po
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
427
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
428 This way, message translators can check their `PO`_ files without
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
429 extracting strings from source. (Note: String extraction requires
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
430 additional utility that is not part of `GNU gettext`_. See `Extracting
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
431 Translatable Messages`_.)
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
432
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
433 At run time, Roundup automatically compiles message catalogs whenever
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
434 `PO`_ file is changed.
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
435
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
436 -----------------
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
437
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
438 Back to `Table of Contents`_
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
439
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
440 .. _`Table of Contents`: index.html
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
441 .. _`Customising Roundup`: customizing.html
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
442 .. _`Roundup's Design Document`: spec.html
688
b38f4f95bffd More doc tweaks
Richard Jones <richard@users.sourceforge.net>
parents: 686
diff changeset
443 .. _`implementation notes`: implementation.html
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
444
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
445
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
446 .. _External hyperlink targets:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
447
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
448 .. _alexander smishlajev:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
449 .. _als: http://sourceforge.net/users/a1s/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
450 .. _cygwin: http://www.cygwin.com/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
451 .. _emacs: http://www.gnu.org/software/emacs/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
452 .. _gettext package: http://www.gnu.org/software/gettext/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
453 .. _gettext module: http://docs.python.org/lib/module-gettext.html
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
454 .. _GNU: http://www.gnu.org/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
455 .. _GNU mirror sites: http://www.gnu.org/prep/ftp.html
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
456 .. _KBabel: http://i18n.kde.org/tools/kbabel/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
457 .. _KDE: http://www.kde.org/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
458 .. _linux: http://www.linux.org/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
459 .. _Plural Forms:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
460 http://www.gnu.org/software/gettext/manual/html_node/gettext_150.html
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
461 .. _po filetype plugin:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
462 http://vim.sourceforge.net/scripts/script.php?script_id=695
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
463 .. _PO utilities: http://po-utils.progiciels-bpi.ca/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
464 .. _poEdit: http://poedit.sourceforge.net/
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
465 .. _Roundup CVS: http://sourceforge.net/cvs/?group_id=31577
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
466 .. _Roundup Source:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
467 .. _Roundup source distribution:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
468 .. _Roundup binary distribution:
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
469 http://sourceforge.net/project/showfiles.php?group_id=31577
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
470 .. _TAL:
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
471 .. _Template Attribute Language:
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
472 http://dev.zope.org/Wikis/DevSite/Projects/ZPT/TAL%20Specification%201.4
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
473 .. _TALES:
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
474 .. _Template Attribute Language Expression Syntax:
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
475 http://dev.zope.org/Wikis/DevSite/Projects/ZPT/TALES%20Specification%201.3
2353
bf3f75134e03 i18n notes brought here from ../I18N_PROGRESS.txt
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2301
diff changeset
476 .. _vim: http://www.vim.org/
2832
47766d279878 Web UI i18n
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2605
diff changeset
477 .. _ZPTInternationalizationSupport: http://dev.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/ZPTInternationalizationSupport
Roundup Issue Tracker: http://roundup-tracker.org/