Introduction Im making custom Dialogue usign TKinter Templates. somewhere’s in the script, there’s MessageBox so users can determine wether its should aborted or continued. Here’s the code : import …
Tag: python-3.x
Python change Exception printable output, eg overload __builtins__
I am searching for a way to change the printable output of an Exception to a silly message in order to learn more about python internals (and mess with a friend ;), so far without success. Consider the following code The code shall output name ‘x’ is not defined I would like the change that output…
how to make a temporary object from withing the class function in python?
I’m writing this code and there is a need to send objects as parameters in functions. My problem is one of the objects needs to be resued with its original values but as I need to return an object from the functions. I don’t know how I can send the answer and keep the original values in the object…
How to create a matrix of lists?
I need to create a matrix MxN where every element of the matrix is a list of integers. I need a list so that I can append new elements as I go, therefore a 3D matrix would not work here. I’m not sure if what I need here would actually be a list of lists. Answer The following function creates
__init__.py needed for imports to work in Pytest. But using Python 3.8
I have read that after Python 3.3, __init__.py is not required anymore, So I am not understanding why I need to add it (__init__.py) for my pytests to work. Directory structure: In /foo/bar.py I have the following code In test_bar.py I have the following code I run the tests from /root like this: If I place a…
Retrieving error while accessing files from the folders
I have the following code I need to files from the folder to be read by opencv. I am retrieving the below error. Help is highly appreciated. Thanks Answer You’re iterating over a string, so it will only get the first character. You need to list the contents of the directory. Use os.listdir like this.
Browse a dynamic json that contains nested lists and dictionaries
I have multi-levels json files with nested list and dictionnary inside, they look like this, but vary in size, and levels: I’m trying to read the json and print every single key value combination. When I’m at the end of a nested list, I would like to execute a function, let’s say for the mom…
function that prints counding down numbers and up but in a pattern
I already know how to count down and up using reccurssive function but I cant figure out how to define another function to have spaces in a pattern like this: Desired output My code for counting down and up: Answer I am posting this to contrast the other answers provided here – The program could be furt…
Is there a way to mark an Image link as a spoiler – Discord bot
Im very new to coding and i want to make a bot that sends an image link, marked as a spoiler. I got this from a different stack overflow question The problem is i have no idea where to put the image link! (If you’re wondering why i didn’t ask in a comment on that post, its because i don’t
ERROR: Could not find a version that satisfies the requirement dask-cudf (from versions: none)
Describe the bug When I am trying to import dask_cudf I get the following ERROR: I have dask and RAPIDS installed with pip when I search for: pip install dask_cudf original site is not exists anymore: https://pypi.org/project/dask-cudf/ google stored site history: https://webcache.googleusercontent.com/search…