django迁移遇到的mysql版本异常

迁移django报错:

Traceback (most recent call last):

  File "manage.py", line 15, in

    execute_from_command_line(sys.argv)

  File "/usr/local/lib/python3.5/dist-packages/django/core/management/__init__.py", line 381, in execute_from_command_line

    utility.execute()

  File "/usr/local/lib/python3.5/dist-packages/django/core/management/__init__.py", line 357, in execute

    django.setup()

  File "/usr/local/lib/python3.5/dist-packages/django/__init__.py", line 24, in setup

    apps.populate(settings.INSTALLED_APPS)

  File "/usr/local/lib/python3.5/dist-packages/django/apps/registry.py", line 114, in populate

    app_config.import_models()

  File "/usr/local/lib/python3.5/dist-packages/django/apps/config.py", line 211, in import_models

    self.models_module = import_module(models_module_name)

  File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "", line 986, in _gcd_import

  File "", line 969, in _find_and_load

  File "", line 958, in _find_and_load_unlocked

  File "", line 673, in _load_unlocked

  File "", line 665, in exec_module

  File "", line 222, in _call_with_frames_removed

  File "/usr/local/lib/python3.5/dist-packages/django/contrib/auth/models.py", line 2, in

    from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager

  File "/usr/local/lib/python3.5/dist-packages/django/contrib/auth/base_user.py", line 47, in

    class AbstractBaseUser(models.Model):

  File "/usr/local/lib/python3.5/dist-packages/django/db/models/base.py", line 117, in __new__

    new_class.add_to_class('_meta', Options(meta, app_label))

  File "/usr/local/lib/python3.5/dist-packages/django/db/models/base.py", line 321, in add_to_class

    value.contribute_to_class(cls, name)

  File "/usr/local/lib/python3.5/dist-packages/django/db/models/options.py", line 204, in contribute_to_class

    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())

  File "/usr/local/lib/python3.5/dist-packages/django/db/__init__.py", line 28, in __getattr__

    return getattr(connections[DEFAULT_DB_ALIAS], item)

  File "/usr/local/lib/python3.5/dist-packages/django/db/utils.py", line 201, in __getitem__

    backend = load_backend(db['ENGINE'])

  File "/usr/local/lib/python3.5/dist-packages/django/db/utils.py", line 110, in load_backend

    return import_module('%s.base' % backend_name)

  File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "/usr/local/lib/python3.5/dist-packages/django/db/backends/mysql/base.py", line 36, in

    raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)

django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.

解决办法:

修改/usr/local/lib/python3.5/dist-packages/django/db/backends/mysql/base.py文件,注释掉:

if version < (1, 3, 13):           

raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)

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