What's the best way to parse command line arguments?
What's the easiest, tersest, and most flexible method or library for parsing Python command line arguments?
python - How can I pass a list as a command-line argument with …
Don't use quotes on the command line 1 Don't use type=list, as it will return a list of lists This happens because under the hood argparse uses the value of type to coerce each individual given argument …
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, 2 months ago Viewed 41k 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', '--spam', '8', '8', …
Python Argparse conditionally required arguments - Stack Overflow
Sep 2, 2014 · Here is a simple and clean solution with these advantages: No ambiguity and loss of functionality caused by oversimplified parsing using the in sys.argv test. No need to implement a …
How to parse multiple nested sub-commands using python argparse ...
I have gone through the argparse documentation. I can implement GLOBAL_OPTIONS as optional argument using add_argument in argparse. And the {command [COMMAND_OPTS]} using Sub …
python argparse: unrecognized arguments - Stack Overflow
When I run parsePlotSens.py -s bw hehe, it says that hehe is an unrecognized argument. However, if I run parsePlotSens.py hehe -s bw, it's OK. Ideally, I would like it work for both cases. Any ti...
Display help message with Python argparse when script is called …
Mar 28, 2015 · 351 Assume I have a program that uses argparse to process command line arguments/options. The following will print the 'help' message: ./myprogram -h or: ./myprogram --help …
Python argparse command line flags without arguments
This is helpful in debugging connection, authentication, and configuration problems. Multiple -v options increase the verbosity. The maximum is 3. So if you run ssh it's non verbose, ssh -v is slightly …
python - argparse mutual exclusive group - Stack Overflow
possible duplicate of How to make python argparse mutually exclusive group arguments without prefix?