jinja2の言語を切り替えるためのコードスニペットがあります。 settings.py
TEMPLATES = [
{
"BACKEND": "django_jinja.backend.Jinja2",
'DIRS': [
os.path.join(BASE_DIR, 'templates/jinja'),
],
"OPTIONS": {
# Match the template names ending in .html but not the ones in the admin folder.
"match_extension": ".html",
"match_regex": r"^(?!admin/).*",
"newstyle_gettext": True,
"extensions": [
"jinja2.ext.do",
"jinja2.ext.loopcontrols",
"jinja2.ext.with_",
"jinja2.ext.i18n",
"jinja2.ext.autoescape",
"django_jinja.builtins.extensions.CsrfExtension",
"django_jinja.builtins.extensions.CacheExtension",
"django_jinja.builtins.extensions.TimezoneExtension",
"django_jinja.builtins.extensions.UrlsExtension",
"django_jinja.builtins.extensions.StaticFilesExtension",
"django_jinja.builtins.extensions.DjangoFiltersExtension",
],
'globals': {
'change_lang': 'drug.utils.change_lang'
},
"bytecode_cache": {
"name": "default",
"backend": "django_jinja.cache.BytecodeCache",
"enabled": False,
},
"autoescape": True,
"auto_reload": DEBUG,
"translation_engine": "django.utils.translation",
"context_processors": [
"dashboard.context_processors.auth",
# "django.template.context_processors.debug",
"django.template.context_processors.i18n",
# "django.template.context_processors.media",
# "django.template.context_processors.static",
# "django.template.context_processors.tz",
"django.contrib.messages.context_processors.messages",
]
}
},
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [
os.path.join(BASE_DIR, 'templates'),
],
'APP_DIRS': True,
'OPTIONS': {
'context_processors': [
'django.template.context_processors.debug',
'django.template.context_processors.request',
'django.contrib.auth.context_processors.auth',
'django.contrib.messages.context_processors.messages',
]
},
},]
で
def change_lang(request, lang=None, *args, **kwargs):
"""
Get active page's url by a specified language, it activates
Usage: {{ change_lang(request, 'en') }}
"""
path = request.path
url_parts = resolve(path)
url = path
cur_language = get_language()
try:
activate(lang)
url = reverse(url_parts.view_name, kwargs=url_parts.kwargs)
finally:
activate(cur_language)
return "%s" % url
、その後、あなたは、テンプレート内のどこに{{ _('Hello World') }}
'django-jinja'アプリでどのように実装されているのを見ましたか? –
[このdjango-jinja](https://github.com/niwinz/django-jinja)を意味すると思いますか?そこに 'language'テンプレートタグの実装が見つかりません。 – jaap3
この構文を試してみましたか? http://jinja.pocoo.org/docs/2.9/templates/#i18n – HassenPy