TRY TO CONNECT VIA MYSQL

import pymysql

ratency = 2
conn = pymysql.connect(host="", user="", password="", read_timeout=ratency, write_timeout=ratency)

if conn.open == True:

     curs = conn.cursor()
     command = "show databases"
     curs.execute(command)
     rows = curs.fetchall()
     print(rows)
     conn.close()
     
''' case of using Dict type
cursor = conn.cursor(pymysql.cursors.DictCursor)
sql = 'select * from some_talbe'
cursor.execute(sql)
result = cursor.fetchall()
print(result)
'''
     
else:
      print("can not connected")