Mercurial > p > roundup > code
comparison doc/developers.txt @ 5332:d0689aaa83db
Applied patch 0038 from issue2550960 to upgrade code examples in
documentation to be compatible with both python 2 and 3. Patch
supplied by Joseph Myers.
| author | John Rouillard <rouilj@ieee.org> |
|---|---|
| date | Tue, 12 Jun 2018 20:27:04 -0400 |
| parents | 132801e38324 |
| children | 979390afb001 |
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| 5331:57caeefb2f81 | 5332:d0689aaa83db |
|---|---|
| 211 from i18n import _, ngettext | 211 from i18n import _, ngettext |
| 212 | 212 |
| 213 Simple translations are automatically marked by calls to builtin | 213 Simple translations are automatically marked by calls to builtin |
| 214 message translation function ``_()``:: | 214 message translation function ``_()``:: |
| 215 | 215 |
| 216 print _("This message is translated") | 216 print(_("This message is translated")) |
| 217 | 217 |
| 218 Translations for messages whose grammatical depends on a number | 218 Translations for messages whose grammatical depends on a number |
| 219 must be done by ``ngettext()`` function:: | 219 must be done by ``ngettext()`` function:: |
| 220 | 220 |
| 221 print ngettext("Nuked %i file", "Nuked %i files", number_of_files_nuked) | 221 print(ngettext("Nuked %i file", "Nuked %i files", number_of_files_nuked)) |
| 222 | 222 |
| 223 Deferred Translations | 223 Deferred Translations |
| 224 ~~~~~~~~~~~~~~~~~~~~~ | 224 ~~~~~~~~~~~~~~~~~~~~~ |
| 225 | 225 |
| 226 Sometimes translatable strings appear in the source code in untranslated | 226 Sometimes translatable strings appear in the source code in untranslated |
| 227 form [#note_admin.py]_ and must be translated elsewhere. | 227 form [#note_admin.py]_ and must be translated elsewhere. |
| 228 Example:: | 228 Example:: |
| 229 | 229 |
| 230 for meal in ("spam", "egg", "beacon"): | 230 for meal in ("spam", "egg", "beacon"): |
| 231 print _(meal) | 231 print(_(meal)) |
| 232 | 232 |
| 233 In such cases, strings must be marked for translation without actual | 233 In such cases, strings must be marked for translation without actual |
| 234 call to the translating function. To mark these strings, we use Python | 234 call to the translating function. To mark these strings, we use Python |
| 235 feature of automatic concatenation of adjacent strings and different | 235 feature of automatic concatenation of adjacent strings and different |
| 236 types of string quotes:: | 236 types of string quotes:: |