python - 如何从 PyDev Django shell 运行 createsuperuser

Question

我不知道如何在 PyDev Django shell 中执行 python manage.py createsuperuser。

我希望下面的东西能起作用，但没有任何作用。我以前从未真正使用过这些 shell，希望有一种方法可以使用 shell 创建这个 super 用户。

import manage
python manage.py createsuperuser
  File "<ipython-input-15-fcfe38f02d6e>", line 1
    python manage.py createsuperuser
                ^
SyntaxError: invalid syntax

我尝试使用 Windows cmd 执行此操作，这导致了此错误:

C:\Users\Rasmus\workspace\Crowd\src>python manage.py createsuperuser
Traceback (most recent call last):
  File "C:\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 25, in <module>
    import MySQLdb as Database
ImportError: No module named 'MySQLdb'

在处理上述异常的过程中，又发生了一个异常:

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "C:\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 353, in execute_from_command_line
    utility.execute()
  File "C:\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 327, in execute
    django.setup()
  File "C:\Anaconda3\lib\site-packages\django\__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Anaconda3\lib\site-packages\django\apps\registry.py", line 108, in populate
    app_config.import_models(all_models)
  File "C:\Anaconda3\lib\site-packages\django\apps\config.py", line 202, in import_models
    self.models_module = import_module(models_module_name)
  File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 662, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "C:\Users\Rasmus\workspace\Crowd\src\Cr\models.py", line 3, in <module>
    class User(models.Model):
  File "C:\Anaconda3\lib\site-packages\django\db\models\base.py", line 108, in __new__
    new_class.add_to_class('_meta', Options(meta, app_label))
  File "C:\Anaconda3\lib\site-packages\django\db\models\base.py", line 307, in add_to_class
    value.contribute_to_class(cls, name)
  File "C:\Anaconda3\lib\site-packages\django\db\models\options.py", line 263, in contribute_to_class
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
  File "C:\Anaconda3\lib\site-packages\django\db\__init__.py", line 36, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "C:\Anaconda3\lib\site-packages\django\db\utils.py", line 212, in __getitem__
    backend = load_backend(db['ENGINE'])
  File "C:\Anaconda3\lib\site-packages\django\db\utils.py", line 116, in load_backend
    return import_module('%s.base' % backend_name)
  File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 986, in _gcd_import
  File "<frozen importlib._bootstrap>", line 969, in _find_and_load
  File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 662, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "C:\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 28, in <module>
    raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named 'MySQLdb'

我觉得很奇怪，因为我的 Django 连接到了我的数据库，并且我可以在 PyDev 中存储和检索数据库中的对象。

除了使用 shell 或 cmd 之外，还有其他方法来创建 super 用户吗？喜欢用方法来做吗？

Answer 1

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myapp.settings")
from django.core.management import execute_from_command_line
execute_from_command_line(["manage.py","createsuperuser"])