如何用Python调用Zebra Designer For Developers生成PRN文件？

• 正在开发基于NiceLabel的动态标签打印程序，标签的内容与布局会持续变动
• 当前已实现标签打印功能，但标签布局更新后需手动生成新的PRN文件，这与使用Python的初衷——消除人为错误相违背
• 需求：通过Python向Zebra Designer For Developers发送命令行指令，实现自动生成PRN文件

当前开发代码 #

## Imports
from configparser import ConfigParser
from zebra import Zebra

## Testing Variables
NUM = "128077-00S"
SER_NUM = "3132J908A6"
MODEL = "EM000"

## Get Config File
config = ConfigParser()
config.read('config.ini')

## Set Config Variables
printer = config['printer_setup'].get('printer')
prnFile = config['label_setup'].get('label')

## Read Label File
labelFile = open(prnFile)
label = labelFile.read()
labelFile.close()

## Printing
z = Zebra()
try:
    z.getqueues().index(printer)
except ValueError:
    print("Printer Not Found: " + printer)
    input("\nPress enter to continue...")
else:
    z.setqueue(printer)
    out = label
    out = out.replace("NUM", NUM)
    out = out.replace("SER_NUM", SER_NUM)
    out = out.replace("MODEL", MODEL)
    z.output(out)
    print("Label Printed Successfully!")
    input("\nPress enter to continue...") 

内容的提问来源于stack exchange，提问作者F Casian