tox | Command line driven CI frontend and development task | Continous Integration library

I'm having some trouble installing the python cryptography package on my raspberry pi, specifically with python version 3.9.8 (installed with pyenv). The cryptography package is installed on my system using pacman (python-cryptography package), and thus works using the main python interpreter (3.10.1). However, I need some version of python 3.9 specifically for another package I am using in this project. Any time I try to install cryptography through the python 3.9.8 environment, I get the following error:

I have made a random maze generator which takes in 3 commandline arguments (Height, Width, SeedValue). The maze in itself is finished, it works most of the time, however my parameters width and height are getting switched somewhere and I cant find it. e.g. if I give the parameters 10 and 10 the width should be 10 * 5 + 1 = 51 and the Height should be 10 * 3 + 1 = 31. I now have a height of 51 and a width of 31.

Does anyone see/have any tips where these variables might get switched up?

I have the following test file in my code:

The following code has several issues - for which I'm kindly asking for your input / corrections / feedback - of various types: first, I can't get it to do what I'd like to, namely pass it a "word" and have it output its elf_hash. The code for the elf_gnu_hash ( EDIT 3: This should have been elf_hash, hence my surprise for the wrong hash below ) function is presented ELF_DT_HASH. What I'm trying to do is incorporate this function i a small standalone program, but I seem to not be able to get it right, i.e. the output printed is by no means that one which is expected (comparing to mentioned article).

Second, I'm sure the code exposes (obvious) to anyone doing C programming - me excluded from this 'list' misunderstanding of data types, conversions, and so on and I'd appreciate some clarifications / hints regarding some common rookies' (me included) misunderstandings. Third, and most intriguing is that each time i compile and run this program, and enter the same string at the scanf functions, it prints a different result !

There are quite a few warnings at compilation, but honestly I am not sure how to fix them. Could you guys help me out fix this issue + address some misunderstanding / misuse of C ?

I'd also appreciate some inputs on input sanitization (i.e. avoiding bufferoverflows and so on).

Am compiling it -in case it matters, not sure - like so:

gcc -Wall elf_hash-calculaTor.c && ./a.out

Thanks

As a bonus: is this the algorithm used in Linux OS amd64 elf binary files, like f.e.

I'm trying to upload my first django app and I've been struggle with this issue for sometime, help is appreciated.

I already set up my project to be on heroku, I followed this tutorial: https://www.youtube.com/watch?v=6DI_7Zja8Zc in which django_heroku module is used to configure DB, here is the link to library https://pypi.org/project/django-heroku/

The app throws the error on login as if user tables didn't exist but I already create a super user using the heroku bash feature, after apply migrations using "heroku run python manage.py migrate". When I run "ls" command on heroku bash this is my directory:

manage.py Procfile requirements.txt runtime.txt smoke staticfile

"smoke" is my folder app, should I could see the db in this directory? if the db was not created how could I create a superuser using heroku bash feature?

This is the DB configuration that django gives me on server:

I am trying to run pre-commit hooks, but they fail when they come across the isort hook which throws the error below:

 I'm trying to run my tests using python -m pytest but I get an error that ModuleNotFoundError: No module named 'sample' When using nosetests or anything else it works fine, but when trying to use pytest, it doesn't work. My tree looks like below, do you have any advice why it doesn't work?

I am trying to add the exit code to my pytest, but the doc of pytest only tells the basic description of exit code.
It seems pytest.main will return 0 if the test complete successfully, but I want the it to return a non-zero code when any of the cases failed, how can I achieve that?
I tried a few times, it returns 1 when I use ctrl+C to stop the test and returns 2 when I simply types "pytest",but returns 0 even most of the cases failed.
Thank you

part of my code(really sorry I can't show all of it)