연결 대상 선택

from pymongo import MongoClient
from pymongo.server_api import ServerApi
# Replace the placeholder with your Atlas connection string
uri = "<connection string>"
# Create a MongoClient with a MongoClientOptions object to set the Stable API version
client = MongoClient(uri, server_api=ServerApi(
    version='1', strict=True, deprecation_errors=True))
try:
    # Connect the client to the server (optional starting in v4.7)
    client.connect()
    # Send a ping to confirm a successful connection
    client.admin.command({'ping': 1})
    print("Pinged your deployment. You successfully connected to MongoDB!")
finally:
    # Ensures that the client will close when you finish/error
    client.close()

import asyncio
from pymongo import AsyncMongoClient
from pymongo.server_api import ServerApi
async def main():
    # Replace the placeholder with your Atlas connection string
    uri = "<connection string>"
    # Create a MongoClient with a MongoClientOptions object to set the Stable API version
    client = AsyncMongoClient(uri, server_api=ServerApi(
        version='1', strict=True, deprecation_errors=True))
    try:
        # Send a ping to confirm a successful connection
        await client.admin.command({'ping': 1})
        print("Pinged your deployment. You successfully connected to MongoDB!")
    finally:
        # Ensures that the client will close when you finish/error
        await client.close()
asyncio.run(main())

from pymongo import MongoClient
uri = "mongodb://localhost:27017/"
client = MongoClient(uri)

from pymongo import AsyncMongoClient
uri = "mongodb://localhost:27017/"
client = AsyncMongoClient(uri)

from pymongo import MongoClient
client = MongoClient("mongodb://host1:27017,host2:27017,host3:27017")

from pymongo import AsyncMongoClient
client = AsyncMongoClient("mongodb://host1:27017,host2:27017,host3:27017")

from pymongo import MongoClient
uri = "mongodb://host1:27017/?replicaSet=sampleRS"
client = MongoClient(uri)

from pymongo import AsyncMongoClient
uri = "mongodb://host1:27017/?replicaSet=sampleRS"
client = AsyncMongoClient(uri)