如何在 Django 中翻译 url？

这是我的django-project下面将其从英语翻译成法语。 *我用姜戈4.2.1:

django-project
 |-core
 |  |-settings.py
 |  └-urls.py
 |-my_app1
 |  |-views.py
 |  └-urls.py
 |-my_app2
 └-locale
    └-fr
       └-LC_MESSAGES
          |-django.po
          └-django.mo

而且，这是core/settings.py below:

# "core/settings.py"

MIDDLEWARE = [
    ...
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.locale.LocaleMiddleware',
    'django.middleware.common.CommonMiddleware',
    ...
]

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_TZ = True

from django.utils.translation import gettext_lazy as _

LANGUAGES = (
    ('en', _('English')),
    ('fr', _('French'))
)

And, 获取文本() https://docs.djangoproject.com/en/4.2/ref/utils/#django.utils.translation.gettext用于翻译Test to Examen in my_app1/views.py如下所示：

# "my_app1/views.py"

from django.shortcuts import render
from django.utils.translation import gettext as _

def test(request):     # ↓ Here ↓
    return HttpResponse(_("Test"))

And, hello/world/路径为test()被设定为urlpatterns in my_app1/urls.py如下所示：

# "my_app1/urls.py"

from django.urls import path
from . import views

app_name = "my_app1"

urlpatterns = [
        # ↓ ↓ Here ↓ ↓
    path("hello/world/", views.test, name="test")
]

And, my_app1/路径为my_app1被设定为urlpatterns with i18n_patterns() https://docs.djangoproject.com/en/4.2/topics/i18n/translation/#language-prefix-in-url-patterns如下所示：

# "core/urls.py"

from django.urls import path, include
from django.conf.urls.i18n import i18n_patterns

urlpatterns = i18n_patterns(
        # ↓ Here ↓
    path("my_app1/", include('my_app1.urls'))
)

And, "Anglais", "Français" and "Examen"设置为"English", "French" and "Test"分别在locale/fr/LC_MESSAGES/django.po如下所示：

# "locale/fr/LC_MESSAGES/django.po"

...

#: .\core\settings.py:140
msgid "English"
msgstr "Anglais" # Here

#: .\core\settings.py:141
msgid "French"
msgstr "Français" # Here

#: .\my_app1\views.py:5
msgid "Test"
msgstr "Examen" # Here

...

然后，我可以将英语翻译成法语，如下所示：

http://localhost:8000/fr/my_app1/hello/world/

现在，如何将上面的英文网址翻译为下面的法文网址？

http://localhost:8000/fr/mon_app1/bonjour/monde/

你应该使用gettext_lazy() https://docs.djangoproject.com/en/4.2/ref/utils/#django.utils.translation.gettext_lazy并替换"hello/world/" with _("hello/world/")如下所示。 *对于路径，gettext_lazy()有效但是获取文本() https://docs.djangoproject.com/en/4.2/ref/utils/#django.utils.translation.gettext不起作用，你可以看到我的答案 https://stackoverflow.com/questions/20467626/whats-the-correct-way-to-set-up-django-translation/76475418#76475418详细解释如何在Django中翻译：

# "my_app1/urls.py"

from django.urls import path
from . import views
from django.utils.translation import gettext_lazy as _ # Here

app_name = "my_app1"

urlpatterns = [
        # ↓ ↓ ↓ Here ↓ ↓ ↓
    path(_("hello/world/"), views.test, name="test")
    # path("hello/world/", views.test, name="test")
]

然后，使用gettext_lazy()并替换"my_app1/" with _("my_app1/")如下所示：

# "core/urls.py"

from django.urls import path, include
from django.conf.urls.i18n import i18n_patterns
from django.utils.translation import gettext_lazy as _ # Here

urlpatterns = i18n_patterns(
        # ↓ ↓ Here ↓ ↓
    path(_("my_app1/"), include('my_app1.urls'))
    # path("my_app1/", include('my_app1.urls'))
)

然后，运行以下命令：

django-admin makemessages -l fr

然后加"mon_app1/" and "bonjour/monde/" for "my_app1/" and "hello/world/"分别如下图：

# "locale/fr/LC_MESSAGES/django.po"

...

#: .\core\settings.py:140
msgid "English"
msgstr "Anglais"

#: .\core\settings.py:141
msgid "French"
msgstr "Français"

#: .\core\urls.py:20
msgid "my_app1/"
msgstr "mon_app1/" # Here

#: .\my_app1\urls.py:8
msgid "hello/world/"
msgstr "bonjour/monde/" # Here

#: .\my_app1\views.py:5
msgid "Test"
msgstr "Examen"

...

然后，运行以下命令：

django-admin compilemessages

现在，您可以将英文网址翻译为法文网址，如下所示：

http://localhost:8000/fr/mon_app1/bonjour/monde/

另外，我不知道如何翻译Django Admin中的url，所以我问问题 https://stackoverflow.com/questions/76494207/how-to-translate-the-url-in-django-admin关于它。