如何获得Oracle';使用django 1.11的Python MySQL驱动程序?
我使用pip3安装了ubuntu 16.04 django 1.11,然后安装了oracle mysql连接器python。为什么会发生这种错误?我如何解决它?根据教程,即使没有定义模型,也将运行迁移 使用pip3安装如何获得Oracle';使用django 1.11的Python MySQL驱动程序?,django,django-models,Django,Django Models,我使用pip3安装了ubuntu 16.04 django 1.11,然后安装了oracle mysql连接器python。为什么会发生这种错误?我如何解决它?根据教程,即使没有定义模型,也将运行迁移 使用pip3安装 pip3 install --egg http://dev.mysql.com/get/Downloads/Connector-Python/mysql-connector-python-2.1.6.zip 我的数据库配置 DATABASES = { 'default'
pip3 install --egg http://dev.mysql.com/get/Downloads/Connector-Python/mysql-connector-python-2.1.6.zip
我的数据库配置
DATABASES = {
'default': {
'NAME': 'user_data',
'ENGINE': 'mysql.connector.django',
'USER': 'mysql_user',
'PASSWORD': 'priv4te',
'OPTIONS': {
'autocommit': True,
},
}
}
我运行的命令
python3/home/django/workspace/mysite/manage.py迁移
错误
Traceback (most recent call last):
File "/home/django/workspace/mysite/manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "/home/django/.local/lib/python3.5/site-packages/django/core/management/__init__.py", line 363, in execute_from_command_line
utility.execute()
File "/home/django/.local/lib/python3.5/site-packages/django/core/management/__init__.py", line 337, in execute
django.setup()
File "/home/django/.local/lib/python3.5/site-packages/django/__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/django/.local/lib/python3.5/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models()
File "/home/django/.local/lib/python3.5/site-packages/django/apps/config.py", line 202, 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 "<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 665, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/home/django/.local/lib/python3.5/site-packages/django/contrib/auth/models.py", line 4, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "/home/django/.local/lib/python3.5/site-packages/django/contrib/auth/base_user.py", line 52, in <module>
class AbstractBaseUser(models.Model):
File "/home/django/.local/lib/python3.5/site-packages/django/db/models/base.py", line 124, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "/home/django/.local/lib/python3.5/site-packages/django/db/models/base.py", line 330, in add_to_class
value.contribute_to_class(cls, name)
File "/home/django/.local/lib/python3.5/site-packages/django/db/models/options.py", line 214, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "/home/django/.local/lib/python3.5/site-packages/django/db/__init__.py", line 33, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "/home/django/.local/lib/python3.5/site-packages/django/db/utils.py", line 212, in __getitem__
conn = backend.DatabaseWrapper(db, alias)
File "/home/django/.local/lib/python3.5/site-packages/mysql/connector/django/base.py", line 336, in __init__
super(DatabaseWrapper, self).__init__(*args, **kwargs)
File "/home/django/.local/lib/python3.5/site-packages/django/db/backends/base/base.py", line 96, in __init__
self.client = self.client_class(self)
TypeError: 'NoneType' object is not callable
Finished "/home/django/workspace/mysite/manage.py migrate" execution.
回溯(最近一次呼叫最后一次):
文件“/home/django/workspace/mysite/manage.py”,第22行,在
从命令行(sys.argv)执行命令
文件“/home/django/.local/lib/python3.5/site packages/django/core/management/_init__.py”,第363行,从命令行执行
utility.execute()
文件“/home/django/.local/lib/python3.5/site packages/django/core/management/_init__.py”,第337行,在execute中
django.setup()
文件“/home/django/.local/lib/python3.5/site packages/django/_init__.py”,第27行,在安装程序中
应用程序。填充(设置。已安装的应用程序)
文件“/home/django/.local/lib/python3.5/site packages/django/apps/registry.py”,第108行,在填充中
app_config.import_models()
文件“/home/django/.local/lib/python3.5/site packages/django/apps/config.py”,第202行,在import\u模型中
self.models\u module=导入模块(models\u module\u name)
文件“/usr/lib/python3.5/importlib/_init__.py”,第126行,在导入模块中
return _bootstrap._gcd_import(名称[级别:],包,级别)
文件“”,第986行,在_gcd_import中
文件“”,第969行,在“查找”和“加载”中
文件“”,第958行,在“查找”和“加载”中解锁
文件“”,第673行,在“加载”中
exec_模块中第665行的文件“”
文件“”,第222行,在已删除帧的调用中
文件“/home/django/.local/lib/python3.5/site packages/django/contrib/auth/models.py”,第4行,在
从django.contrib.auth.base_user导入AbstractBaseUser、BaseUserManager
文件“/home/django/.local/lib/python3.5/site packages/django/contrib/auth/base_user.py”,第52行,在
类AbstractBaseUser(models.Model):
文件“/home/django/.local/lib/python3.5/site packages/django/db/models/base.py”,第124行,在新的__
新建类。将类添加到类(“元”,选项(元,应用标签))
文件“/home/django/.local/lib/python3.5/site packages/django/db/models/base.py”,第330行,添加到类中
值。贡献给类(cls,名称)
文件“/home/django/.local/lib/python3.5/site packages/django/db/models/options.py”,第214行,在contribute\u to\u类中
self.db\u table=truncate\u name(self.db\u table,connection.ops.max\u name\u length())
文件“/home/django/.local/lib/python3.5/site packages/django/db/_init__.py”,第33行,在_getattr中__
返回getattr(连接[默认\u DB\u别名],项)
文件“/home/django/.local/lib/python3.5/site packages/django/db/utils.py”,第212行,在__
conn=backend.DatabaseWrapper(db,别名)
文件“/home/django/.local/lib/python3.5/site packages/mysql/connector/django/base.py”,第336行,在__
super(数据库包装器,self)。\uuuuu init\uuuu(*args,**kwargs)
文件“/home/django/.local/lib/python3.5/site packages/django/db/backends/base/base.py”,第96行,在__
self.client=self.client\u类(self)
TypeError:“非类型”对象不可调用
已完成“/home/django/workspace/mysite/manage.py migrate”执行。
发现此问题,因为我遇到了相同的问题。显然有一个已知的bug