from pymongo import MongoClient
client = MongoClient('mongodb+srv://test:sparta@cluster0.uu3lqro.mongodb.net/Cluster0?retryWrites=true&w=majority')
db = client.dbsparta

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


db.users.insert_one(doc)

코드스니펫으로 나온 코드랑 mongoDB 데이터베이스 정보 입력했는데
계속 오류가 뜨네요..

/Users/yong/Desktop/sparta/pythonprac/venv/bin/python /Users/yong/Desktop/sparta/pythonprac/venv/mongoprac.py 
Traceback (most recent call last):
  File "/Users/yong/Desktop/sparta/pythonprac/venv/mongoprac.py", line 9, in <module>
    print(client.list_database_names()) # ['admin', 'config', 'local', 'test-database']
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1839, in list_database_names
    return [doc["name"] for doc in self.list_databases(session, nameOnly=True, comment=comment)]
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1812, in list_databases
    res = admin._retryable_read_command(cmd, session=session)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/database.py", line 843, in _retryable_read_command
    return self.__client._retryable_read(_cmd, read_preference, session)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/_csot.py", line 105, in csot_wrapper
    return func(self, *args, **kwargs)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1413, in _retryable_read
    server = self._select_server(read_pref, session, address=address)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/mongo_client.py", line 1229, in _select_server
    server = topology.select_server(server_selector)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/topology.py", line 272, in select_server
    server = self._select_server(selector, server_selection_timeout, address)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/topology.py", line 261, in _select_server
    servers = self.select_servers(selector, server_selection_timeout, address)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/topology.py", line 223, in select_servers
    server_descriptions = self._select_servers_loop(selector, server_timeout, address)
  File "/Users/yong/Desktop/sparta/pythonprac/venv/lib/python3.10/site-packages/pymongo/topology.py", line 238, in _select_servers_loop
    raise ServerSelectionTimeoutError(
pymongo.errors.ServerSelectionTimeoutError: localhost:27017: [Errno 61] Connection refused, Timeout: 30s, Topology Description: <TopologyDescription id: 6320bc79108f164a10655699, topology_type: Unknown, servers: [<ServerDescription ('localhost', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('localhost:27017: [Errno 61] Connection refused')>]>


종료 코드 1(으)로 완료된 프로세스