I'm trying to use MongoDB for the first time. I looked at this
<https://stackoverflow.com/questions/21674013/can-mongodbs-embedded-documents-be-modeled-in-web2py-dal>
link
as one of the guidance. but ended up with an error.
My code below:
from gluon import current
from pymongo import MongoClient
from gluon.tools import Auth, Crud, Service, PluginManager, prettydate
from gluon.custom_import import track_changes
track_changes(True)
db = DAL('mongodb://username:password@localhost/test', pool_size=0)
Post = db.define_table('post',
Field('author', 'reference auth_user', default=auth.
user_id, writable=False, readable=False),
Field('comments', 'text', requires=IS_NOT_EMPTY(),
default ="Hi there it's me", notnull=False),
auth.signature
)
Error:
File "/home/maurice/web2py/gluon/restricted.py", line 219, in restricted
exec(ccode, environment)
File "/home/maun/web2py/applications/boyeve/models/db2.py"
<http://127.0.0.1:8000/admin/default/edit/boys_eve/models/db2.py>, line 12, in
<module>
db = DAL('mongodb://username:password@localhost/test', pool_size=0)
File "/usr/local/lib/python2.7/dist-packages/pydal/base.py", line 169, in
__call__
obj = super(MetaDAL, cls).__call__(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pydal/base.py", line 474, in
__init__
"Failure to connect, tried %d times:\n%s" % (attempts, tb)
RuntimeError: Failure to connect, tried 5 times:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/pydal/base.py", line 454, in
__init__
self._adapter = adapter(**kwargs)
File "/usr/local/lib/python2.7/dist-packages/pydal/adapters/__init__.py",
line 40, in __call__
obj = super(AdapterMeta, cls).__call__(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pydal/adapters/base.py", line
52, in __init__
self.reconnect()
File "/usr/local/lib/python2.7/dist-packages/pydal/helpers/classes.py", line
184, in _reconnect_and_configure
self._configure_on_first_reconnect()
File "/usr/local/lib/python2.7/dist-packages/pydal/adapters/mongo.py", line
79, in _configure_on_first_reconnect
"serverStatus")['version']
File "/usr/local/lib/python2.7/dist-packages/pymongo/database.py", line 611,
in command
read_preference) as (sock_info, slave_ok):
File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
return self.gen.next()
File "/usr/local/lib/python2.7/dist-packages/pymongo/mongo_client.py", line
1101, in _socket_for_reads
with self._get_socket(server) as sock_info:
File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
return self.gen.next()
File "/usr/local/lib/python2.7/dist-packages/pymongo/mongo_client.py", line
1058, in _get_socket
with server.get_socket(self.__all_credentials) as sock_info:
File "/usr/lib/python2.7/contextlib.py", line 17, in __enter__
return self.gen.next()
File "/usr/local/lib/python2.7/dist-packages/pymongo/pool.py", line 1006, in
get_socket
sock_info.check_auth(all_credentials)
File "/usr/local/lib/python2.7/dist-packages/pymongo/pool.py", line 677, in
check_auth
auth.authenticate(credentials, self)
File "/usr/local/lib/python2.7/dist-packages/pymongo/auth.py", line 563, in
authenticate
auth_func(credentials, sock_info)
File "/usr/local/lib/python2.7/dist-packages/pymongo/auth.py", line 540, in
_authenticate_default
return _authenticate_scram(credentials, sock_info, 'SCRAM-SHA-1')
File "/usr/local/lib/python2.7/dist-packages/pymongo/auth.py", line 262, in
_authenticate_scram
res = sock_info.command(source, cmd)
File "/usr/local/lib/python2.7/dist-packages/pymongo/pool.py", line 579, in
command
unacknowledged=unacknowledged)
File "/usr/local/lib/python2.7/dist-packages/pymongo/network.py", line 150,
in command
parse_write_concern_error=parse_write_concern_error)
File "/usr/local/lib/python2.7/dist-packages/pymongo/helpers.py", line 155,
in _check_command_response
raise OperationFailure(msg % errmsg, code, response)
OperationFailure: Authentication failed.
I need help to solve this
Regards
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