Category "python-3.x"

Google Cloud Datastore Authentication on Windows 10

I'm setting up a windows 10 vm that has internet access (I browse the internet just fine on chrome inside the vm). I downloaded and installed the google cloud S

Could not build wheels for _ which use PEP 517 and cannot be installed directly - Easy Solution

I am trying to install a package which uses PEP 517. The newest version of Pip won't allow me to install due to an error involving wheel building for 517. In th

Parallelizing Monte Carlo Tree Search

I have a Monte Carlo Tree Search implementation that I need to optimize. So I thought about parallelizing the rollout phase. How to do that? (Is there a code ex

SQLAlchemy multi column constraint

I have a number of tables in different schemas, I used the pattern from the docs. Some of my tables require multi column constraints and it was unclear what th

How to iterate sample users along with endpoint & payload while calling each API post request

Original question link: There are two functions: ReadInp() -> Dict[str, str] This reads a csv and returns a dict with a url as key and a payload as the value

Write/Edit metadata in a JPG/PNG image

Usually to read metadata from an image I used PyExifTool witch is very powerfull: import exiftool exiftool.executable = "exiftool.exe" img_path = 'test.JPG'

How can I access to __annotations__ of parent class?

Is there any way to access to the typing __annotations __ of the parent class? In the above example, the class Student inherit from class Person, but It does no

Rounded corners not shown for QPushButton in Qt Designer

I want to the corners to be rounded and hover for a QPushButton in Qt designer. Changing the style sheet has no effect. What am doing wrong? QPushButton#pus

Having issues to import imblearn python package on Jupyter notebook on Anaconda

I wanted to install imbalanced-learn using pip install imbalanced-learn. Then I have tried import from imblearn.ensemble import EasyEnsembleClassifier This imp

Output of LaTeX symbols using f-strings

Please bear with me, as I don't quite understand the possible and impossible uses of f-strings. Take the code: pi = 3.14159265 print(f'pi on 2 decimals is: {pi:

How to plot data from UDP stream coming from F1 2019 game, my lineplot comes up blank

I have this below code in which I am getting data packets from UDP from the game. However, when running this code I am getting a blank plot, I want to plot Spee

Minimum and maximum sums from a list Python

I've been doing problems on HackerRank to get my foot in the door for solving Python problems and while I've had fun working through a few, one problem is stump

Filter lines having text portions embedded either between - or * in PYTHON 3 using regex

string1 = ''' The Zen of Python, by Tim Peters Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is bette

import _tkinter # If this fails your Python may not be configured for Tk error in python 3.8

Currently using Ubuntu 20.04 LTS with python3.8.5. Its my first time using ubuntu with absolutely no previous knowledge of terminal.SO,would love to have a deta

How to identify whether website is accessed from same hosted server or different client machine

We have a website hosted in local intranet environment using Python webserver. In that website particular button should only be visible if user is accessing thi

Installation of py3exiv2 fails on MBP M1, macOS Big Sur | InstallationError: No .egg-info directory found in

Installation of py3exiv2 (using pip) on my MacBook Pro M1 fails, with the InstallationError: No .egg-info directory found in... error. I have tried the solution

How to read/extract contents of .tar.7z file using python

I have a .tar.7z file which I want to unpack (when I unpack with archive_utility.app on MAC manually, I am getting a folder with subfolder and files). I am not

Creating universal build for mac os with pyinstaller and python3

I have two mac machines. One is intel based and running big sur and second is M1 and running big sur. I am trying to build a sample hello world package using py

How to add a new row after every unique entries in pandas dataframe

I have to add a new row at the end of each person information. In the new row which we will add all the information will be same as last row like name, last_upd

Eigenvectors in Julia vs Numpy

I'm currently working to diagonalize a 5000x5000 Hermitian matrix, and I find that when I use Julia's eigen function in the LinearAlgebra module, which produces