我正在使用 django-tenant-schemas，當(dāng)我嘗試使用“migrate_schemas”命令時(shí)遇到錯(cuò)誤。我在這里看到過類似的問題，但它們根本沒有幫助。我在兩個(gè)不同的應(yīng)用程序上嘗試過，但結(jié)果是相同的。有人知道如何解決這個(gè)問題嗎？ Traceback (most recent call last): File "C:\DjangoNew\tenancy\manage.py", line 22, in <module> main() File "C:\DjangoNew\tenancy\manage.py", line 18, in main execute_from_command_line(sys.argv) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line utility.execute() File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 395, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\base.py", line 322, in run_from_argv parser = self.create_parser(argv[0], argv[1]) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\base.py", line 296, in create_parser self.add_arguments(parser) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\site-packages\tenant_schemas\management\commands\migrate_schemas.py", line 20, in add_arguments command.add_arguments(parser) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\commands\migrate.py", line 28, in add_arguments help='Skip system checks.', File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\argparse.py", line 1373, in add_argument return self._add_action(action) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\argparse.py", line 1736, in _add_action self._optionals._add_action(action) File "C:\Users\asyey\AppData\Local\Programs\Python\Python37\lib\argparse.py", line 1577, in _add_action action = super(_ArgumentGroup, self)._add_action(action)
2 回答
喵喵時(shí)光機(jī)
TA貢獻(xiàn)1846條經(jīng)驗(yàn) 獲得超7個(gè)贊
這是 中的一個(gè)錯(cuò)誤django-tenant-schemas。從閱讀 Django 文檔來看，他們似乎忘記設(shè)置requires_system_checks為False.
在合并此修復(fù)之前，您可以Django通過運(yùn)行以下命令降級(jí)到版本 2 來解決此問題
pip?install?"Django~=2.2"
或?qū)⒘斜硪浦?code>tenant-schemas文件INSTALLED_APPS底部settings.py。
墨色風(fēng)雨
TA貢獻(xiàn)1853條經(jīng)驗(yàn) 獲得超6個(gè)贊
錯(cuò)誤：argparse.ArgumentError: argument --email: conflicting option string: --email
如果有人遇到 django-rest-framework 的此錯(cuò)誤
因此，出現(xiàn)此錯(cuò)誤是因?yàn)樽侄巍半娮余]件”是必需的，但仍在模型的REQUIRED_FIELDS列表中。
只需將其從REQUIRED_FIELDS中刪除，它就應(yīng)該可以工作。
這種情況在其他屬性中也可能發(fā)生。
class UserAccount(AbstractUser):
first_name = ...
last_name = ...
email = models.EmailField(_("Email address"), unique=True, blank=False)
REQUIRED_FIELDS = AbstractUser.REQUIRED_FIELDS + ['first_name', 'last_name', 'email']
class Meta(AbstractUser.Meta):
swappable = "AUTH_USER_MODEL"
verbose_name = _("UserAccount")
verbose_name_plural = _("UserAccounts")
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