How to ignore strings that start with certain pattern using regular expression in python?

Accept and return @something but reject first@last. r’@([A-Z][A-Z0-9_]*[A-Z0-9]) The above regexp will accept @something (starts with letter, ends with letter or number, may have underscore in middle,…

How to extract a sublist by the value of the first element from a nested list

I want to extract a sublist from a nested list based on the first element in each list. I have the following nested list: input = [ [‘nom’, ‘N’, ‘eye’], [‘acc’, ‘E’, ‘computer’], [‘dat’, ‘…

Is there an easy way to establish a hierarchy between entities using only 2 ID fields?

I have a table with 2 fields like so: Account_ID Parent_ID x y x1 y x2 y y z y1 z y2 z z z z a z1 a a a b b The IDs fields are both in int64 format. The first field represents accounts …

Concurrency for requests

I have a python script and I’m sending post requests to same url with different data(different ids). I have to send requests for each id and check them continuously to see if there is a change. I’m …

Unable to send WhatsApp message using chrome driver Python Error: NoSuchElementException

This is my first post here! I am using Selenium’s Chrome Driver to send WhatsApp attachment to some people. Here is my code: from selenium import webdriver import os from time import sleep link=”…

How to reference widgets inside widgets using IDs in Kivy, Kivy Lang, Kivy MD

okay, THIS HAS BEEN DRIVING ME INSANE FOR LIKE THE PAST TWO DAYS. and its really annoying, so i am building an application using kivy, after getting used “easy as pie” tkinter I thought it …

I have a small problem with PyQt5 WebEngineView and html of url: “https://www.remove.bg”

I have Enabled downloads in pyqtwebengineview and it works well. However,I have some problems with the site:”https://www.remove.bg” So I downloaded The html content of that site and the …

Why does this same expression return True in when entered as a line into the python interpreter and False when run in a script?

I have a python script where I’ve printed the value of two variables. These are dash callback id’s. An excerpt is: ctx = dash.callback_context changed_id = [p[‘prop_id’] for p in ctx.triggered][0] …

Why aren’t all the backslashes being replaced as per replace() statement?

I’m trying to replace backslashes (from this polyline) with double backslashes. My Script: txt = “qnkyHbgFYhBi@lFA|@Dz@K~@Oz@An@Dz@A|@D|@M|BJZd@KDHRzBf@lMNrBB~@Lz@h@^`@Lt@?L]`@GH?FJl@Xl@…

Add a random value to all items in a list

I have a list: [[[1, 2, 3]], [1, 2, 3], [[2]]] Is there a way to add a random value to all the items without having to do something like this: from random import randit [[[list[0][0][0]+randit(0, 10),…