python - When I use pymongo2.8, There is a error(pymongo.errors.OperationFailure: None) -


when run code this:

#!/bin/env python #encoding:utf-8 import sys sys.path.append('/usr/lib64/python2.7/site-packages') print sys.path pymongo import mongoclient  client = mongoclient('localhost', 27017) db = client.guping

the output is:

traceback (most recent call last):     file "test_mongo.py", line 8, in <module>     client = mongoclient('localhost', 27017)   file "/usr/lib64/python2.7/site-packages/pymongo/mongo_client.py", line     374, in __init__     self._ensure_connected(true)   file "/usr/lib64/python2.7/site-packages/pymongo/mongo_client.py", line 939, in _ensure_connected     self.__ensure_member()   file "/usr/lib64/python2.7/site-packages/pymongo/mongo_client.py", line 813, in __ensure_member     member, nodes = self.__find_node()   file "/usr/lib64/python2.7/site-packages/pymongo/mongo_client.py", line 873, in __find_node member, nodes = self.__try_node(candidate)   file "/usr/lib64/python2.7/site-packages/pymongo/mongo_client.py", line 720, in __try_node     {'ismaster': 1})   file "/usr/lib64/python2.7/site-packages/pymongo/mongo_client.py", line 703, in __simple_command helpers._check_command_response(response, none, msg)    file "/usr/lib64/python2.7/site-packages/pymongo/helpers.py", line 133, in _check_command_response   response) pymongo.errors.operationfailure: none

the env:

  • python 2.7
  • pymongo 2.8

when run code on windows8, it's worked run on vps(centos),there wrong

i use pymongo 3.0.2 , there error this: pymongo.errors.serverselectiontimeouterror: no servers found yet

i can't solve it, change pymongo 2.8

but there still err...

i hope can me.


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