Question

我无法弄清楚如何在我的PyDev Django shell中执行python manage.py createsuperuser。

我希望下面的内容可行，但没有做到。我之前从未真正使用过这些shell，并希望有一种方法可以用shell创建这个超级用户。

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'

在处理上述异常期间，发生了另一个异常：

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'

当我的Django连接到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时，我发现这很奇怪。

除了使用shell还是cmd之外，createsuperuser还有其他方法吗？喜欢用方法吗？

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"])

Answer 2

根据错误信息＆＃34;加载MySQLdb模块：没有名为＆＃39; MySQLdb＆＃39;＆＃34;的模块，您需要安装MySQL-python

如何从PyDev Django shell

2 个答案: