django.core.exceptions.ImcorrectConfiguration: 加载 MySQLdb 模块

Question

(py5) C:UsersNIKITA GULHANEprojectsganesh>python manage.py runserver
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x00000282C396CA60>
Traceback (most recent call last):
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbbackendsmysqlbase.py", line 15, in <module> import MySQLdb as Database ModuleNotFoundError: No module named 'MySQLdb'
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangoutilsautoreload.py", line 225, in wrapper fn(*args, **kwargs)
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangocoremanagementcommandsrunserver.py", line 113, in inner_run
autoreload.raise_last_exception()
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangoutilsautoreload.py", line 248, in raise_last_exception raise _exception[1]
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangocoremanagement__init__.py", line 327, in execute autoreload.check_errors(django.setup)()
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangoutilsautoreload.py", line 225, in wrapper fn(*args, **kwargs)
File "C:UsersNIKITA~1Envspy5libsite-packagesdjango__init__.py", line 24, in setup apps.populate(settings.INSTALLED_APPS)
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangoappsregistry.py", line 112, in populate app_config.import_models()
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangoappsconfig.py", line 198, in import_models self.models_module = import_module(models_module_name)
File "C:UsersNIKITA~1Envspy5libimportlib__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 726, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File"C:UsersNIKITA~1Envspy5libsitepackagesdjangocontribauthmodels.py", line 2, in <module>from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File"C:UsersNIKITA~1Envspy5libsitepackagesdjangocontribauthbase_user.py", line 47, in <module>
class AbstractBaseUser(models.Model):
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbmodelsbase.py", line 114, in __new__ new_class.add_to_class('_meta', Options(meta, app_label))
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbmodelsbase.py", line 315, in add_to_class value.contribute_to_class(cls, name)
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbmodelsoptions.py", line 205, in contribute_to_class self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodb__init__.py", line 33, in __getattr__ return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbutils.py", line 202, in __getitem__ backend = load_backend(db['ENGINE'])
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbutils.py", line 110, in load_backend return import_module('%s.base' % backend_name)
File "C:UsersNIKITA~1Envspy5libimportlib__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level)
File "C:UsersNIKITA~1Envspy5libsite-packagesdjangodbbackendsmysqlbase.py", line 20, in <module>
    ) from err
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module.

你安装了mysqlclient吗？

Answer 1

要修复 Django 的错误，您需要安装 mysqlclient 。

Python 3.7 尚未发布，因此您必须从源代码编译mysqlclient。

使用Python 3.6.x会容易得多，然后pip install mysqlclient将安装轮子。