I highly recommend argparse which comes with Python 2.7 and later.. The argparse module reduces boiler plate code and makes your code more robust, because the module handles all …

In Python, how can we find out the command line arguments that were provided for a script, and process them? Related background reading: What does "sys.argv[1]" mean? (What is …

The goals here are to be terse, each argument parsed by a single line, the args line up for readability, the code is simple and doesn't depend on any special modules (only os + sys), …

sys.arg is a list of command line parameters. You need to actually pass command line parameters to the script to populate this list. Do this either in your IDE's project settings or by running like …

Oct 12, 2016 · Off course, in a real script, you won't hard-code the command-line options and will call parser.parse_args() (without argument) instead. It will make argparse take the sys.args list …

Apr 30, 2017 · Connect to it from within VS Code using the Python "Remote Attach" debug configuration (using the default host and port settings). You can just control+c and then re-run …

Jul 23, 2012 · Add 'dest' to the add_argument line e.x. dest ="username" which means the value collected from the command line will be assigned to variable 'username' Whenever an you use …

@Kevin Bell, the test for __name__ == "__main__" will return true if the script is run from the command line, rather than imported in the python interpreter, or another script. The design is …

If "hello.py" is in a PATH directory, and running hello 1 1 doesn't pass the command-line arguments, then the .py file association is broken. If CMD or PowerShell doesn't find …

Apr 24, 2010 · python script.py 001 002 245 568 python script.py some unexpected argument python script.py 0001 python script.py 02 ...first one - because of more than one "numeric" …