我对使用经过身份验证的Mongoengine还是个新手。在
我有一个名为“gambit_test”的Mongo数据库。我已经在它上启用了身份验证,并且我有一个合适的用户,可以对数据库进行身份验证以执行读写操作。在
我在Mongo Client中使用以下命令为“gambit_test”创建了用户:
use gambit_test
db.createUser({
user: "gambit_admin",
pwd: "xxxxxx",
roles:[{role: "userAdmin" , db:"admin"}]
})
当我登录MongoDB查看我的用户状态时,我使用如下命令(以超级管理员身份登录):
^{pr2}$要验证我的用户状态,请执行以下操作:
use gambit_test
show users
它返回以下值:
{
"_id" : "gambit_test.gambit_admin",
"user" : "gambit_admin",
"db" : "gambit_test",
"roles" : [
{
"role" : "readWrite",
"db" : "gambit_test"
},
{
"role" : "dbAdmin",
"db" : "gambit_test"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
在我的Pythontest.py
代码中,我正在做的是:
from mongoengine import *
class History(Document):
name = StringField(required=True)
if __name__ == "__main__":
try:
connect('gambit_test')
History.objects().get()
except Exception as e:
connect(host='mongodb://gambit_admin:xxxxxx@localhost' +
':27017/gambit_test')
History.objects().get()
当我尝试运行上面的python代码时,我得到以下错误:
Traceback (most recent call last):
File "test.py", line 12, in <module>
History.objects().get()
File "/home/ubuntu/gambit/genv/lib/python3.6/site-packages/mongoengine/queryset/base.py", line 267, in get
result = six.next(queryset)
File "/home/ubuntu/gambit/genv/lib/python3.6/site-packages/mongoengine/queryset/base.py", line 1484, in __next__
raw_doc = six.next(self._cursor)
File "/home/ubuntu/gambit/genv/lib/python3.6/site-packages/pymongo/cursor.py", line 1189, in next
if len(self.__data) or self._refresh():
File "/home/ubuntu/gambit/genv/lib/python3.6/site-packages/pymongo/cursor.py", line 1104, in _refresh
self.__send_message(q)
File "/home/ubuntu/gambit/genv/lib/python3.6/site-packages/pymongo/cursor.py", line 982, in __send_message
helpers._check_command_response(first)
File "/home/ubuntu/gambit/genv/lib/python3.6/site-packages/pymongo/helpers.py", line 155, in _check_command_response
raise OperationFailure(msg % errmsg, code, response)
pymongo.errors.OperationFailure: command find requires authentication
我不知道为什么会这样。原因是我可以使用Mongo客户端执行普通的find()和insert()。但是,当我使用Mongoengine时,事情会中断。。。在
如有任何帮助,将不胜感激。在
为了进一步参考,问题得到了修复(https://github.com/MongoEngine/mongoengine/issues/2010) 问题是第二个
connect
调用并没有覆盖第一个调用设置的default
连接,它只是被静默地忽略了相关问题 更多 >
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