What's the best way to parse command line arguments?
16 Lightweight command line argument defaults Although argparse is great and is the right answer for fully documented command line switches and advanced features, you can use …
python - How can I pass a list as a command-line argument with …
I am trying to pass a list as an argument to a command line program. Is there an argparse option to pass a list as option? parser.add_argument('-l', '--list', type=list, acti...
Conditional command line arguments in Python using argparse
Feb 29, 2012 · Conditional command line arguments in Python using argparse Asked 13 years, 9 months ago Modified 3 years, 3 months ago Viewed 41k times
How to pass and parse a list of strings from command line with …
May 4, 2017 · How to pass and parse a list of strings from command line with argparse.ArgumentParser in Python? Asked 8 years, 7 months ago Modified 1 year, 10 …
how to make argument optional in python argparse
how to make argument optional in python argparse Asked 12 years, 8 months ago Modified 4 years, 7 months ago Viewed 70k times
python - Arguments that are dependent on other arguments with …
Arguments that are dependent on other arguments with Argparse Asked 11 years ago Modified 5 years, 11 months ago Viewed 53k times
How to handle variable number of arguments (nargs='*')
The relevant Python bug is Issue 15112. argparse: nargs='*' positional argument doesn't accept any items if preceded by an option and another positional When argparse parses ['1', '2', '- …
python - argparse mutual exclusive group - Stack Overflow
Changing the argparse code so you can create two groups like this was the easy part. Changing the usage formatting code required writing a custom HelpFormatter. In argparse, action groups …
python - Very basic example of argparse? - Stack Overflow
May 27, 2021 · Use it. argparse does a ton of useful things, and if you just take one short example and don't explore any further, you'll misuse it. Asking to use argparse without "a lot of code" to …
python - Check if argparse optional argument is set or not - Stack …
May 27, 2015 · What would isset() be (hint: Python is not PHP)? Did you mean hasattr() instead, perhaps? Why not configure argparse to set a default for an option instead?