在使用来自子解析器的子命令后,如何允许添加顶级程序参数?
我有一个包含多个子解析器的程序,允许使用子命令来更改程序的行为。这是如何设置的示例:
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import argparse
def task_a():
print('did task_a')
def task_c():
print('did task_c')
def task_d():
print('did task_d')
def run_foo(args):
a_arg = args.a
c_arg = args.c
if a_arg:
task_a()
if c_arg:
task_c()
def run_bar(args):
a_arg = args.a
d_arg = args.d
if a_arg:
task_a()
if d_arg:
task_d()
def parse():
'''
Run the program
arg parsing goes here, if program was run as a script
'''
# create the top-level parser
parser = argparse.ArgumentParser()
# add top-level …Run Code Online (Sandbox Code Playgroud)