Python:使用自定义语言环境文件夹找不到域的翻译文件 [英] Python : No translation file found for domain using custom locale folder

问题描述

我具有以下结构:

/
|- main.py
|- brainz
|    |- __init__.py
|    |- Brainz.py
|- datas
     |- locale
          |- en_US
               |- LC_MESSAGES
                    |- brainz.mo
                    |- brainz.po

在我的__init__.py中有以下几行:

import locale
import gettext
import os

current_locale, encoding = locale.getdefaultlocale()

locale_path = '../datas/locale/' + current_locale + '/LC_MESSAGES/'

language = gettext.translation ( 'brainz', locale_path )
language.install()

但是当我尝试运行程序时，出现此错误:

But when I try to run my program I got this error :

Traceback (most recent call last):
  File "main.py", line 3, in <module>
    from brainz.Brainz import *
  File "/home/damien/BrainZ/brainz/__init__.py", line 11, in <module>
    language = gettext.translation ( 'brainz', locale_path )
  File "/usr/lib/python2.6/gettext.py", line 484, in translation
    raise IOError(ENOENT, 'No translation file found for domain', domain)
IOError: [Errno 2] No translation file found for domain: 'brainz'

由于我提供了.mo文件的完整路径，因此我不理解gettext.translation需要哪个路径.

I don't understand which path is expected by gettext.translation as I give a complete path to the .mo file.

有人可以向我解释如何正确加载翻译文件吗?

Could someone explain me what I have to do to load my translation files correctly ?

谢谢

达明(Damien)

推荐答案

我认为您的__init__.py应该是这样的:

I think your __init__.py should be something like:

import locale
import gettext
import os

current_locale, encoding = locale.getdefaultlocale()

locale_path = 'datas/locale/'
language = gettext.translation ('brainz', locale_path, [current_locale] )
language.install()

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