* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

안녕하세요 실무에 바로 쓰이는 알고리즘 by python 을 수강중입니다.

1주차 강의에서 1-7 강 중, 코드스니펫을 복붙하는 과정 중 아래와 같이 오류가 발생했습니다.

작성한 코드 및 에러 메세지

Traceback (most recent call last):
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connection.py", line 196, in _new_conn
    sock = connection.create_connection(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\util\connection.py", line 85, in create_connection
    raise err
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\util\connection.py", line 73, in create_connection
    sock.connect(sa)
PermissionError: [WinError 10013] 액세스 권한에 의해 숨겨진 소켓에 액세스를 시도했습니다


The above exception was the direct cause of the following exception:


Traceback (most recent call last):
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connectionpool.py", line 789, in urlopen
    response = self._make_request(
               ^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connectionpool.py", line 495, in _make_request
    conn.request(
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connection.py", line 398, in request
    self.endheaders()
  File "C:\Users\earlg\AppData\Local\Programs\Python\Python312\Lib\http\client.py", line 1331, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "C:\Users\earlg\AppData\Local\Programs\Python\Python312\Lib\http\client.py", line 1091, in _send_output
    self.send(msg)
  File "C:\Users\earlg\AppData\Local\Programs\Python\Python312\Lib\http\client.py", line 1035, in send
    self.connect()
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connection.py", line 236, in connect
    self.sock = self._new_conn()
                ^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connection.py", line 211, in _new_conn
    raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x00000193CAC43620>: Failed to establish a new connection: [WinError 10013] 액세스 권한에 의해 숨겨진 소켓에 액세스를 시도했습니다


The above exception was the direct cause of the following exception:


Traceback (most recent call last):
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\requests\adapters.py", line 667, in send
    resp = conn.urlopen(
           ^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\connectionpool.py", line 843, in urlopen
    retries = retries.increment(
              ^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\urllib3\util\retry.py", line 519, in increment
    raise MaxRetryError(_pool, url, reason) from reason  # type: ignore[arg-type]
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='spartacodingclub.shop', port=80): Max retries exceeded with url: /sparta_api/seoulair (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000193CAC43620>: Failed to establish a new connection: [WinError 10013] 액세스 권한에 의해 숨겨진 소켓에 액세스를 시도했습니다'))


During handling of the above exception, another exception occurred:


Traceback (most recent call last):
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\1st week\pythonprac\hello.py", line 3, in <module>
    r = requests.get('http://spartacodingclub.shop/sparta_api/seoulair')
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\requests\api.py", line 73, in get
    return request("get", url, params=params, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\requests\api.py", line 59, in request
    return session.request(method=method, url=url, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\requests\sessions.py", line 589, in request
    resp = self.send(prep, **send_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\requests\sessions.py", line 703, in send
    r = adapter.send(request, **kwargs)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\earlg\PycharmProjects\sparta_algorithm\pythonProject\.venv\Lib\site-packages\requests\adapters.py", line 700, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='spartacodingclub.shop', port=80): Max retries exceeded with url: /sparta_api/seoulair (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000193CAC43620>: Failed to establish a new connection: [WinError 10013] 액세스 권한에 의해 숨겨진 소켓에 액세스를 시도했습니다'))

Tip 1) </> 아이콘을 눌러 코드박스를 만들어 보세요.

Tip 2) Ctrl+A(맥의 경우 Command+A) 단축키로 코드를 한 번에 선택할 수 있어요!