What's the best way to parse command line arguments?
Although argparse is great and is the right answer for fully documented command line switches and advanced features, you can use function argument defaults to handles straightforward positional …
Argparse optional positional arguments? - Stack Overflow
parser.add_argument('dir', nargs=argparse.REMAINDER, default=os.getcwd()) argparse.REMAINDER. All the remaining command-line arguments are gathered into a list. This is commonly useful for …
How can I pass a list as a command-line argument with argparse?
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...
Simple argparse example wanted: 1 argument, 3 results
Sep 15, 2011 · The documentation for the argparse python module, while excellent I'm sure, is too much for my tiny beginner brain to grasp right now. All I want to do is "If arg is A, do this, if B do that, if
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 learn from …
How to check if any arguments have been passed to Argparse?
24 argparse lets you set (inside a Namespace object) all the variables mentioned in the arguments you added to the parser, based on your specification and the command line being parsed. If you set a …
python - How to use `argparse` to pass arguments both from …
Jun 13, 2019 · Yes, certainly argparse can be used to pass arguments both from command line and from code. For example:
Print command line arguments with argparse? - Stack Overflow
Jan 25, 2016 · I am using argparse to parse command line arguments. To aid debugging, I would like to print a line with the arguments which with the Python script was called. Is there a simple way to do …
python - argparse mutual exclusive group - Stack Overflow
possible duplicate of How to make python argparse mutually exclusive group arguments without prefix?
path to a directory as argparse argument - Stack Overflow
I want to accept a directory path as user input in an add_argument() of ArgumentParser(). So far, I have written this: import argparse parser = argparse.ArgumentParser() parser.add_argument('path',