django - 无法在Django中切换语言环境

Question

我有语言环境/es/LC_MESSAGES/django.mo(和.po)，运行makemessages和compilemessages。绝对所有消息均已翻译

在settings.py中有:

USE_I18N = True
LANGUAGE_CODE = 'es'

django仍然顽固地从英语.po文件中获取字符串...为什么会这样呢？

必须有一些陷阱...谢谢。

编辑仅当LocaleMiddleware处于事件状态时，才出现这种情况。

Answer 1

根据Django文档

http://docs.djangoproject.com/en/dev/topics/i18n/#id2

LocaleMiddleware tries to determine the user's language preference by following this algorithm:

* First, it looks for a django_language key in the current user's session.

* Failing that, it looks for a cookie. 

[...]

*Failing that, it looks at the Accept-Language HTTP header. This header is sent by your browser and tells the server which language(s) you prefer, in order by priority. Django > tries each language in the header  until it finds one with available translations.

* Failing that, it uses the global LANGUAGE_CODE setting.

如果只需要一种语言“es”，则可以禁用中间件。
如果您确实需要激活LocaleMiddleware，请尝试以下食谱来覆盖客户端浏览器 http://www.djangosnippets.org/snippets/218/的 header :

enter code here

class ForceDefaultLanguageMiddleware(object):
    """
    Ignore Accept-Language HTTP headers

    This will force the I18N machinery to always choose settings.LANGUAGE_CODE
    as the default initial language, unless another one is set via sessions or cookies

    Should be installed *before* any middleware that checks    request.META['HTTP_ACCEPT_LANGUAGE'],
    namely django.middleware.locale.LocaleMiddleware
    """
    def process_request(self, request):
        if request.META.has_key('HTTP_ACCEPT_LANGUAGE'):
            del request.META['HTTP_ACCEPT_LANGUAGE']