I am working on a program that works on hyperspectral image super-resolution by using Neural Networks, Now in here the Mains directory of the program contains multiple parsers. The parsers and subparsers seem to have been defined correctly however, upon using the args object, the compiler throws an error sayi…
Tag: argparse
Python argparse with two defaults when the argument is and is not specified
For the argument -f, I want it to have a default value when it’s not specified in the command. to have another default value when it is specified in the command but no values were given to allow user to give single or multiple values to this argument Answer If you want only one value to be consumed for …
Python argparse – Detect if list argument is passed without anything afterwards
Let’s say the user types: ./args.py –create –mem 5 and my parser looks like this: parser.add_argument(‘–create’, nargs=’*’, default=None) Normally –create takes a list with nargs=’*’, however in this case the user passed nothing. What I would l…
‘Namespace’ object is not iterable
Attempting to pass an undetermined amount of integers using argparse. When I input: py main.py 3 2 Error Namespace Argument is not iterable I think is is because I am passing an argument that is not of the correct type. After reading through all the documentation I could find I cannot figure out how to make t…
Automation of tasks with argparse Python3
Hi is anyone able to help. I am learning to use argparse and i want to use the command to call the school.py as school start for example. I have this so far but struggling to handle the arguments. Am i doing this right or what am i doing totally wrong? My error is autoSchoolDay.py: error: the following argume…
argparse – asks for argument that’s already been given
i’m trying to run my file with the following command: where my argparse code is: my code runs with the command – however, the else block runs regardless of whether the command contains the -p argument or not. would really appreciate help, thanks! Answer Running the command: is equivalent to: In Ba…
How to take infinite number of arguments in argparse?
I am making a Python command line tool with argparse that decodes and encodes Morse code. Here is the code: when I type more that one argument after encode or decode it returns this: How will I take more arguments and not just the first word? Answer The shell splits the input into separate strings on space, s…
Command line args accepting -SS also where as expected is -S using argparse
I have command line argument -S as defined below but if I use -SS instead of -S, python doesn’t throw any error. I want invalid argument error. Can anybody tell me how to achieve this? Answer You need to use allow_abbrev=False in argparse.ArgumentParse Output: Error is raised when it is called with -SS
Find non-ASCII line or character in file using Python [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 2 years ago. Improve this question I am …
Passing arguments to an entry point python script using argparser
I am looking to pass a user entered arguments from the command line to an entry point for a python script. Thus far I have tried to used argparse to pass the arguments from the command line to the test.py script. When I try to pass the arguments they are not recognised and I recieve the following error. load_…