Python RegistrationSupplementBase 的 Django 导入错误无法导入名称 'ugettext_lazy'

Question

我正在更新一个非常旧的 Django 项目并尝试使用 RegistrationSupplementBase 但在导入时我收到此错误消息：

File "/home/projectmachine/Desktop/project_rebuild/projectname/models.py", line 11, in <module>
from registration.supplements.base import RegistrationSupplementBase
File "/home/projectmachine/.local/share/virtualenvs/projectname-QrYA9Qp-/lib/python3.6/site-packages/registration/supplements/base.py", line 9, in <module>
    from django.utils.text import ugettext_lazy as _
ImportError: cannot import name 'ugettext_lazy'

我不知道出了什么问题。安装的依赖项似乎存在问题。我正在使用 Django 2.2 和 django-inspectional-registration 0.6.2

这是我导入 class:

的方式

from registration.supplements.base import RegistrationSupplementBase

Answer 1

I can't figure out what's wrong. It seems like there is an issue with the dependancies installed. I'm using Django 2.2 with django-inspectional-registration 0.6.2

该函数已移至 django.utils.translation 模块，因此您可以通过以下方式导入：

from <b>django.utils.translation</b> import ugettext_lazy as _

基于Django Deprecation Timeline [Django-doc], ugettext_lazy will be removed in django-4.0。您可以使用 gettext_lazy 代替：

from django.utils.translation import <b>gettext_lazy</b> as _

然而，基于 GitHub repository of django-inspectional-registration，该项目不再活跃：最新提交是在 2016 年 11 月。您可以尝试更新该项目，但也许最好寻找一个替代包以类似的方式工作。

Python RegistrationSupplementBase 的 Django 导入错误无法导入名称 'ugettext_lazy'

Python with Django Import error with RegistrationSupplementBase cannot import name 'ugettext_lazy'

python

django

python-3.6

django-registration