django - SyntaxError：除了 ImportError 作为 exc 之外的无效语法 manage.py：

Question

我创建了一个名为 tictoctoe 的 django 项目，但是当我运行“ py manage.py runserver”时，它给了我以下错误。

File "manage.py", line 11
    except ImportError as exc:
                        ^
SyntaxError: invalid syntax

它以前工作得很好。

这是

管理.py

#!/usr/bin/env python
"""Django's command-line utility for administrative tasks."""
import os
import sys


def main():
    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'tictactoe.settings')
    try:
        from django.core.management import execute_from_command_line
    except ImportError as exc:
        raise ImportError(
            "Couldn't import Django. Are you sure it's installed and "
            "available on your PYTHONPATH environment variable? Did you "
            "forget to activate a virtual environment?"
        ) from exc
    execute_from_command_line(sys.argv)


if __name__ == '__main__':
    main()

标签： djangopython-3.x

Answer 1

请确保在您安装了 Django 的地方激活了您的虚拟环境。