如何在ArgParse中显示命令行参数执行后如何显示消息
我有以下示例脚本，该脚本使用argparse
import os
import numpy
import argparse
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-C','--code',type=str, help='Choose solver')
args = parser.parse_args()
if args.code == 'compo1':
print('This is solver version1')
elif args.code == 'compo2':
print('This is solver version2')
if __name__=='__main__':
main()
在命令行中调用时，
python3 main.py -code compo1
我会按预期获取输出：
This is solver version1
我想要的是每次执行后的通用消息，例如，
This is solver version1
INFO [solver compo1.py] completed success
我知道使用另一个print可以解决这个问题，但是可以在parse.add_arguments或任何其他方法中以默认为单位吗？这样，每当用户调用标志时，执行后会显示消息？
I have following example script that uses argparse
import os
import numpy
import argparse
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-C','--code',type=str, help='Choose solver')
args = parser.parse_args()
if args.code == 'compo1':
print('This is solver version1')
elif args.code == 'compo2':
print('This is solver version2')
if __name__=='__main__':
main()
When I call in the command line
python3 main.py -code compo1
I get the output as expected:
This is solver version1
What I would like is a generic message after every execution, eg,
This is solver version1
INFO [solver compo1.py] completed success
I know that using another print would solve that, but can it be given as a default in parse.add_arguments or any other way ? such that whenever a flag is called by the user a message is displayed after execution ?
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您可以使用记录器打印来进行日志给定参数：
请参见 log grou在python 。
从Command-line argparse-logging 。
You can use the logger instead print to log given arguments:
See Log the values of argparse in python.
Not related but useful to set the log-level from command-line argparse-logging.