* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

웹종 3주차 pymongo를 통해 DB로 정보 이동 하는 과정에서 dnspython,pymongo 두 종류의 pip를 설치 했는고 터미널 창에 설치중 문제가 발생 하였고 문제의 원인은 dnspython,pymongo 두 종류의 설치 버전의 차이라고 이야기를 하고 있습니다. 그래서 pip 을 지웠다가 다시 깔아보고 pip tools 업데이트도 해보고 했는데 도저히 방법을 모르겠어서 현재 강의도 멈추고 해결을 해보려고 하고 있다가 도저히 알 지 못해서 이렇게 질문 남깁니다. 컴퓨터는 맥북프로입니다. 도와주세요...

작성한 코드 및 에러 메세지

</from pymongo import MongoClient

client = MongoClient('mongodb+srv://sparta:test@cluster0.ukipfdo.mongodb.net/?retryWrites=true&w=majority')

db = client.dbsparta

doc = {

'name':'영수',

'age':24

}

db.users.insert_one(doc)>

bbakzi@bagjihun-ui-noteubug sparta % source "/Users/bbakzi/Desktop/sparta/python prac/venv/bin/activat

e"

(venv) bbakzi@bagjihun-ui-noteubug sparta % "/Users/bbakzi/Desktop/sparta/python prac/venv/bin/

python" "/Users/bbakzi/Desktop/sparta/python prac/dbprac.py"

Traceback (most recent call last):

 File "/Users/bbakzi/Desktop/sparta/python prac/dbprac.py", line 9, in <module>

  db.users.insert_one(doc)

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 628, in insert_one

  self._insert_one(

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 569, in _insert_one

  self.__database.client._retryable_write(acknowledged, _insert_command, session)

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1475, in _retryable_write

  with self._tmp_session(session) as s:

 File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/contextlib.py", line 113, in __enter__

  return next(self.gen)

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1757, in _tmp_session

  s = self._ensure_session(session)

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1740, in _ensure_session

  return self.__start_session(True, causal_consistency=False)

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1685, in __start_session

  self._topology._check_implicit_session_support()

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support

  self._check_session_support()

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support

  self._select_servers_loop(

 File "/Users/bbakzi/Desktop/sparta/python prac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop

  raise ServerSelectionTimeoutError(

pymongo.errors.ServerSelectionTimeoutError: ac-fzqyxsb-shard-00-01.ukipfdo.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-fzqyxsb-shard-00-00.ukipfdo.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-fzqyxsb-shard-00-02.ukipfdo.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108), Timeout: 30s, Topology Description: <TopologyDescription id: 641abf5166f6bf6e4747e26f, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-fzqyxsb-shard-00-00.ukipfdo.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-fzqyxsb-shard-00-00.ukipfdo.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-fzqyxsb-shard-00-01.ukipfdo.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-fzqyxsb-shard-00-01.ukipfdo.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-fzqyxsb-shard-00-02.ukipfdo.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-fzqyxsb-shard-00-02.ukipfdo.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>

(venv) bbakzi@bagjihun-ui-noteubug sparta % 

바로 위의 사진이 pip isnstall dsnpython 을 입력한 후입니다.