データベースを作成した後、DATABASESを直接変更してエラーを開始します

 

データベースを作成した後、DATABASESを直接変更してエラーを開始します

 

Failed to get real commands on module "operating_tools_test": python process died with code 1: Traceback (most recent call last):
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\backends\mysql\base.py", line 15, in <module>
    import MySQLdb as Database
ImportError: No module named 'MySQLdb'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\Program Files\JetBrains\PyCharm 2017.1.3\helpers\pycharm\_jb_manage_tasks_provider.py", line 25, in <module>
    django.setup()
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\apps\registry.py", line 112, in populate
    app_config.import_models()
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\apps\config.py", line 198, in import_models
    self.models_module = import_module(models_module_name)
  File "c:\users\administrator\appdata\local\programs\python\python35\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 673, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\contrib\auth\models.py", line 2, in <module>
    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\contrib\auth\base_user.py", line 47, in <module>
    class AbstractBaseUser(models.Model):
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\models\base.py", line 114, in __new__
    new_class.add_to_class('_meta', Options(meta, app_label))
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\models\base.py", line 315, in add_to_class
    value.contribute_to_class(cls, name)
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\models\options.py", line 205, in contribute_to_class
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\utils.py", line 202, in __getitem__
    backend = load_backend(db['ENGINE'])
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\utils.py", line 110, in load_backend
    return import_module('%s.base' % backend_name)
  File "c:\users\administrator\appdata\local\programs\python\python35\lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "C:\Users\Administrator\Envs\chongkong_vir\lib\site-packages\django\db\backends\mysql\base.py", line 20, in <module>
    ) from err
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module.
Did you install mysqlclient?

 

解決：

C：\ Users \ Administrator \ PycharmProjects \ Operating_tools_test \ Operating_tools_test \ __init__。py

ファイルに追加

import pymysql

pymysql.install_as_MySQLdb()