So there you go, I wanted to experiment a little pygame but I find myself stuck. Context I created a small sprite (with Piskelapp) that represents the player and looks like: player.png then add my background in jpg format. However when launching the game, my sprite is cut by the background as follows: The shi…
scrapy css selector returning None then finds value
So basically I am adding this portion to my code and I have no clue whats going on. This is the link i am using https://www.digikey.com/products/en?keywords=ID82C55 All in the same Process: -So my css selector returns none. -Then it finds a couple of the html elements returns some of them. -Then finds the las…
Django Rest Framework With Only Function Response
I just want to make a simple API with DRF. The API going to get a “keyword” from URL, and that “keyword” will go to a function. And function response is going to be API response. Simple Example: http://127.0.0.1:8000/api/langdetect/helloworld/ RESULT: It’s all easy. How can I mak…
How to print the current row number when using .apply on DataFrame
I’ve seen this question for R, but not for python. Basically, I have a large DataFrame where I apply a function row-wise. It takes a very long time to run and I hoped to put a print statement to show where I am. I put together an example of what I would like to do. I know an alternative, but
Ploting multiple curves (x, y1, y2, x, y3, y4) in the same plot
I’m trying to plot a graph with four different values on the “y” axis. So, I have 6 arrays, 2 of which have elements that represent the time values of the “x” axis and the other 4 represent the corresponding elements (in the same position) in relation to the “y” axi…
Make executable from code specified in a script
Is it possible to create an executable from a specified amount of code in a script? For example: Answer You can use cx_freeze to create an executable from your py file. https://cx-freeze.readthedocs.io/en/latest/overview.html
Beautiful Soup has problems with amazon,it
I’m trying to take the name and the prize from amazon page, this is the code: The problem is that with URL it works but with URL2 it doesn’t work. How can I fix it ?? Thanks :) Answer before getting text you have to check if you find required element and if so, you can extract text: Please NOTE
Walrus operator for filtering regex searches in list comprehension
I have a Python list of strings. I want to do the regex search on each element, filtering only those elements where I managed to capture the regex group. I think I can do the regex search only once using the walrus operator from Python 3.8. So far I have: The logic is: I take the found group if the
Python add pytest –black to test suite
I use pytest for testing my Python project. What I want to do is to add to my test suite a function to check whether my code is formatted in “Black” or not. When I press the command “pytest –black” my whole project is tested as I want to. How can I add this function in my tests s…
Couldn’t open file yolov3_custom_last.weights when trying to run darknet detection
I’ve been trying to use YOLO (v3) to implement and train an object detection of Tank with OpenImage dataset. I have tried to get help from this tutorial and my code pretty much looks like it. Also I’m using Google Colab and Google Drive services. everything is going fine through my program. But I …