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답변 완료

from flask import Flask, render_template, request, jsonify
app = Flask(__name__)

import requests
from bs4 import BeautifulSoup

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


@app.route('/')
def home():
    return render_template('index.html')

@app.route("/movie", methods=["POST"])
def movie_post():
    url_receive = request.form['url_give']
    star_receive = request.form['star_give']
    comment_receive = request.form['comment_give']

    headers = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}
    data = requests.get(url_receive, headers=headers)

    soup = BeautifulSoup(data.text, 'html.parser')

    title = soup.select_one('meta[property="og:title"]')['content']
    image = soup.select_one('meta[property="og:image"]')['content']
    desc = soup.select_one('meta[property="og:description"]')['content']

    doc = {
        'title':title,
        'image':image,
        'desc':desc,
        'star':star_receive,
        'comment':comment_receive
    }
    db.movies.insert_one(doc)

    return jsonify({'msg':'저장 완료!'})

@app.route("/movie", methods=["GET"])
def movie_get():
    return jsonify({'msg':'GET 연결 완료!'})

if __name__ == '__main__':
    app.run('0.0.0.0', port=5000, debug=True)

file_name: app.py
위를 '실행'하고 localhost:5000에 접속하여 app.py기능 확인 중에

C:\Users\user\Desktop\sparta\projects\movie\venv\Scripts\python.exe C:/Users/user/Desktop/sparta/projects/movie/app.py

* Serving Flask app 'app' (lazy loading)

* Environment: production

WARNING: This is a development server. Do not use it in a production deployment.

Use a production WSGI server instead.

* Debug mode: on

* Running on all addresses (0.0.0.0)

WARNING: This is a development server. Do not use it in a production deployment.

* Running on http://127.0.0.1:5000

* Running on http://192.168.219.126:5000 (Press CTRL+C to quit)

* Restarting with stat

* Debugger is active!

* Debugger PIN: 109-517-496

127.0.0.1 - - [17/Jul/2022 17:22:08] "GET / HTTP/1.1" 200 -

127.0.0.1 - - [17/Jul/2022 17:22:11] "GET /movie HTTP/1.1" 200 -

127.0.0.1 - - [17/Jul/2022 17:23:05] "POST /movie HTTP/1.1" 500 -

Traceback (most recent call last):

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\flask\app.py", line 2091, in __call__

return self.wsgi_app(environ, start_response)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\flask\app.py", line 2076, in wsgi_app

response = self.handle_exception(e)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\flask\app.py", line 2073, in wsgi_app

response = self.full_dispatch_request()

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\flask\app.py", line 1519, in full_dispatch_request

rv = self.handle_user_exception(e)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\flask\app.py", line 1517, in full_dispatch_request

rv = self.dispatch_request()

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\flask\app.py", line 1503, in dispatch_request

return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)

File "C:\Users\user\Desktop\sparta\projects\movie\app.py", line 39, in movie_post

db.movies.insert_one(doc)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\collection.py", line 606, in insert_one

self._insert_one(

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\collection.py", line 547, in _insert_one

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

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\mongo_client.py", line 1398, in _retryable_write

with self._tmp_session(session) as s:

File "C:\Users\user\AppData\Local\Programs\Python\Python38\lib\contextlib.py", line 113, in __enter__

return next(self.gen)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\mongo_client.py", line 1676, in _tmp_session

s = self._ensure_session(session)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\mongo_client.py", line 1663, in _ensure_session

return self.__start_session(True, causal_consistency=False)

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\mongo_client.py", line 1608, in __start_session

self._topology._check_implicit_session_support()

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\topology.py", line 519, in _check_implicit_session_support

self._check_session_support()

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\topology.py", line 535, in _check_session_support

self._select_servers_loop(

File "C:\Users\user\Desktop\sparta\projects\movie\venv\lib\site-packages\pymongo\topology.py", line 227, in _select_servers_loop

raise ServerSelectionTimeoutError(

pymongo.errors.ServerSelectionTimeoutError: ac-2iv2sw2-shard-00-02.oqxmexp.mongodb.net:27017: connection closed,ac-2iv2sw2-shard-00-01.oqxmexp.mongodb.net:27017: [WinError 10054] 현재 연결은 원격 호스트에 의해 강제로 끊겼습니다,ac-2iv2sw2-shard-00-00.oqxmexp.mongodb.net:27017: connection closed, Timeout: 30s, Topology Description: <TopologyDescription id: 62d3c63f1749b791a7eeee41, topology_type: ReplicaSetNoPrimary, servers: [<ServerDescription ('ac-2iv2sw2-shard-00-00.oqxmexp.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-2iv2sw2-shard-00-00.oqxmexp.mongodb.net:27017: connection closed')>, <ServerDescription ('ac-2iv2sw2-shard-00-01.oqxmexp.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-2iv2sw2-shard-00-01.oqxmexp.mongodb.net:27017: [WinError 10054] 현재 연결은 원격 호스트에 의해 강제로 끊겼습니다')>, <ServerDescription ('ac-2iv2sw2-shard-00-02.oqxmexp.mongodb.net', 27017) server_type: Unknown, rtt: None, error=AutoReconnect('ac-2iv2sw2-shard-00-02.oqxmexp.mongodb.net:27017: connection closed')>]>

위와 같은 에러가 생겼습니다.
그리고 검사 창에는 이렇게 떴으며, app.py에서 실행한 POST가 진행이 되지 않았습니다.

이렇게 떴고, mongoDB도 새로 로그인해서 접속한 상태였습니다.

문제 뭘 까유ㅠㅠ?
문제에 대해 검색을 해봤는데 http://euhyeji.blogspot.com/2019/08/pymongo-mongodb-cloud.html 이 사이트를 찾았는데

해봐도 될까 싶구용..

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