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Python

How to set-up a Django project with django-storages and Amazon S3, but with different folders for static files and media files?

August 13, 2022 by Magenaut

I’m configuring a Django project that were using the server filesystem for storing the apps static files (STATIC_ROOT) and user uploaded files (MEDIA_ROOT).

Categories Python, Q&A Tags amazon-s3, django, django-settings, django-storage, python Leave a comment

Best online resource to learn Python?

August 13, 2022 by Magenaut

Python 2.5 Quick Reference

Categories Python, Q&A Tags python Leave a comment

How do I prevent the player from moving through the walls in a maze?

August 13, 2022 by Magenaut

I have a maze organized in a grid. Each cell of the grid stores the information about the walls to its right and bottom neighboring cell. The player is an object of a certain size whose bounding box is known. I want to move the player smoothly through the maze with the walls preventing them from going through.

Categories Python, Q&A Tags collision-detection, maze, pygame, python Leave a comment

Moving forward after angle change. Pygame

August 13, 2022 by Magenaut

I’ve been working on this project about tanks (based on game Tank Trouble) and I’m wondering how I can move forward after I change angle of the sprite. Also if you know how I can make my bullets ricochet from the walls. I will really appreciate any help given. Thank you!

Categories Python, Q&A Tags pygame, python, rotation Leave a comment

Drop columns whose name contains a specific string from pandas DataFrame

August 13, 2022 by Magenaut

I have a pandas dataframe with the following column names:

Categories Python, Q&A Tags dataframe, pandas, python Leave a comment

Automatic contrast and brightness adjustment of a color photo of a sheet of paper with OpenCV

August 13, 2022 by Magenaut

When photographing a sheet of paper (e.g. with phone camera), I get the following result (left image) (jpg download here). The desired result (processed manually with an image editing software) is on the right:

Categories Python, Q&A Tags computer-vision, image, image-processing, opencv, python Leave a comment

‘virtualenv’ won’t activate on Windows

August 13, 2022 by Magenaut

Essentially I cannot seem to activate my virtualenv environment which I create.

Categories Python, Q&A Tags python, virtualenv Leave a comment

Django gives Bad Request (400) when DEBUG = False

August 13, 2022 by Magenaut

I am new to django-1.6. When I run the django server with DEBUG = True, it’s running perfectly. But when I change DEBUG to False in the settings file, then the server stopped and it gives the following error on the command prompt:

Categories Python, Q&A Tags django, python Leave a comment

What is python’s site-packages directory?

August 13, 2022 by Magenaut

The directory site-packages is mentioned in various Python related articles. What is it? How to use it?

Categories Python, Q&A Tags python Leave a comment

Anaconda: Permanently include external packages (like in PYTHONPATH)

August 13, 2022 by Magenaut

I know how to install packages in Anaconda using conda install and also how to install packages that are on PyPi which is described in the manual.

Categories Python, Q&A Tags anaconda, python, pythonpath Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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