How can I escape the input to a MySQL db in Python3?

Question

How can I escape the input to a MySQL db in Python3? I'm using PyMySQL and works fine, but when I try to do something like:

cursor.execute("SELECT * FROM `Codes` WHERE `ShortCode` =  '{}'".format(request[1]))

it won't work if the string has ' or ". I also tried:

cursor.execute("SELECT * FROM `Codes` WHERE `ShortCode` =  %s",request[1])

The problem with this is that the library (PyMySQL) uses the formatting syntax for Python2.x, %, that doesn't work anymore. I also found this possible solution

conn.escape_string()

in here, but I don't know where to add this code. This is all I got:

import pymysql
import sys
conn = pymysql.connect( host   = "localhost",
            user   = "test",
            passwd = "",
            db     = "test")
cursor = conn.cursor()
cursor.execute("SELECT * FROM `Codes` WHERE `ShortCode` =  {}".format(request[1]))

result = cursor.fetchall()

cursor.close()
conn.close()

Edit: I solved it! In PyMySQL the right way is like this:

import pymysql
import sys
conn = pymysql.connect(host="localhost",
            user="test",
            passwd="",
            db="test")
cursor = conn.cursor()
text = conn.escape(request[1])
cursor.execute("SELECT * FROM `Codes` WHERE `ShortCode` =  {}".format(text))

cursor.close()
conn.close()

Where the text = conn.escape(request[1]) line is what escapes the code. Found it inside PyMySQL code. There, request[1] is the input.

Answer 1

Solved. In PyMySQL the right way is like this:

import pymysql
import sys
conn = pymysql.connect(host="localhost",
            user="test",
            passwd="",
            db="test")
cursor = conn.cursor()
text = conn.escape(request[1])
cursor.execute("SELECT * FROM `Codes` WHERE `ShortCode` =  {}".format(text))

cursor.close()
conn.close()

Where the text = conn.escape(request[1]) line is what escapes the code. Found it inside PyMySQL code. There, request[1] is the input.