сервера Внутренняя ошибка в Google App Engine с помощью питона

Question

import webapp2 
import mysql.connector 

class MainHandler(webapp2.RequestHandler): 
    def get(self): 
     db=mysql.connector.connect(host="localhost",user="root",password="bsit",database="registration") 
     mycursor=db.cursor() 
     mycursor.execute("select * from student") 
     result=mycursor.fetchall() 
     self.response.write(str(result)) 

app = webapp2.WSGIApplication([('/', MainHandler)], debug=True) 

Внутренняя ошибка сервера Сервер либо допустил ошибку или неспособен выполнить запрошенную операцию.

Traceback (most recent call last): 
    File "C:\Program Files (x86)\Google\google_appengine\lib\webapp2-2.5.2\webapp2.py", line 1535, in __call__ 
    rv = self.handle_exception(request, response, e) 
    File "C:\Program Files (x86)\Google\google_appengine\lib\webapp2-2.5.2\webapp2.py", line 1529, in __call__ 
    rv = self.router.dispatch(request, response) 
    File "C:\Program Files (x86)\Google\google_appengine\lib\webapp2-2.5.2\webapp2.py", line 1278, in default_dispatcher 
    return route.handler_adapter(request, response) 
    File "C:\Program Files (x86)\Google\google_appengine\lib\webapp2-2.5.2\webapp2.py", line 1102, in __call__ 
    return handler.dispatch() 
    File "C:\Program Files (x86)\Google\google_appengine\lib\webapp2-2.5.2\webapp2.py", line 572, in dispatch 
    return self.handle_exception(e, self.app.debug) 
    File "C:\Program Files (x86)\Google\google_appengine\lib\webapp2-2.5.2\webapp2.py", line 570, in dispatch 
    return method(*args, **kwargs) 
    File "C:\Users\Aaqib Nadeem\Desktop\db-test\main.py", line 6, in get 
    db=mysql.connector.connect(host="localhost",user="root",password="bsit",database="registration") 
    File "C:\Python27\lib\mysql\connector\__init__.py", line 162, in connect 
    return MySQLConnection(*args, **kwargs) 
    File "C:\Python27\lib\mysql\connector\connection.py", line 129, in __init__ 
    self.connect(**kwargs) 
    File "C:\Python27\lib\mysql\connector\connection.py", line 454, in connect 
    self._open_connection() 
    File "C:\Python27\lib\mysql\connector\connection.py", line 418, in _open_connection 
    self._do_handshake() 
    File "C:\Python27\lib\mysql\connector\connection.py", line 141, in _do_handshake 
    packet = self._socket.recv() 
    File "C:\Python27\lib\mysql\connector\network.py", line 255, in recv_plain 
    errno=2055, values=(self.get_address(), _strioerror(err))) 
OperationalError: 2055: Lost connection to MySQL server at 'localhost:3306', system error: 

Просьба предоставить решение этой ошибки

Answer 1

Там нет никакого способа, чтобы использовать MySQL с Google App Engine. Вместо этого вы можете использовать GAE Cloud SQL.