Create and send zpl file to printer

printToPrinter.py

import os, sys
import subprocess

def printToPrnter(name, city):
        data = "^XA" \
            "^FO200,30^ADN,30,20^FB400,3,0,C^FD"+name+"^FS" \
                "^FO200,80^ADN,30,20^FB400,3,0,C^FD"+city+"^FS" \
                "^XZ"

    try:
        f = open("code.zpl", "w")
        f.write(data)
        f.close()
    except Exception as e:
        return "Could not create zpl file :" +  str(e)

    try:
        subprocess.call(['lp', '-d', 'Zebra_Technologies_ZTC_GC420t_', '-o', 'raw', 'code.zpl'])
    except Exception as e:
        return "Error calling printer :" +  str(e)
        
    os.remove("code.zpl")

    return "Print Succesfull"