python动态导入库

python根据参数动态导入库

 

xxxx.py

import sys

 

def main():

    module = sys.argv(1)

    frame_name, app_name = module.split(":")[0], module(":")[1]

    frame = __import__(frame_name)

    app = getattr(frame, app_name)

 

terminal

python xxxx.py frame_name:app_name