* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

몽고 db 첫 연결을 연습해 보는데 계속 오류코드가 뜹니다.

어떻게 해결할까요.

작성한 코드 및 에러 메세지

*작성 코드

from pymongo import MongoClient
client = MongoClient('mongodb+srv://test:sparta@cluster0.oojusra.mongodb.net/?retryWrites=true&w=majority')
db = client.dbsparta

doc = {
    'name' : 'bob',
    'age':27
}

db.users.insert_one(doc)


*오류 화면
 
/Users/choidonghwan/Desktop/sparta/pythonprac/venv/bin/python /Users/choidonghwan/Desktop/sparta/pythonprac/dbprac.py
Traceback (most recent call last):
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/dbprac.py", line 10, in <module>
  db.users.insert_one(doc)
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/collection.py", line 628, in insert_one
  self._insert_one(
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/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/choidonghwan/Desktop/sparta/pythonprac/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/choidonghwan/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1757, in _tmp_session
  s = self._ensure_session(session)
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/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/choidonghwan/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/mongo_client.py", line 1685, in __start_session
  self._topology._check_implicit_session_support()
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 538, in _check_implicit_session_support
  self._check_session_support()
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 554, in _check_session_support
  self._select_servers_loop(
 File "/Users/choidonghwan/Desktop/sparta/pythonprac/venv/lib/python3.8/site-packages/pymongo/topology.py", line 238, in _select_servers_loop
  raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: ac-vhvnytp-shard-00-00.oojusra.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-vhvnytp-shard-00-01.oojusra.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108),ac-vhvnytp-shard-00-02.oojusra.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: 6384730db3b186f3c6829d8f, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-vhvnytp-shard-00-00.oojusra.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-vhvnytp-shard-00-00.oojusra.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-vhvnytp-shard-00-01.oojusra.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-vhvnytp-shard-00-01.oojusra.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>, <ServerDescription ('ac-vhvnytp-shard-00-02.oojusra.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-vhvnytp-shard-00-02.oojusra.mongodb.net:27017: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')>]>

종료 코드 1(으)로 완료된 프로세스