Python some for loops one action

I have three for loops with one action. How to merge this loops in one? import lalala def cv2fn(top, left, width, height, result, path=”): coords = {‘top’: top, ‘left’: left, ‘width’: width, ‘…

Is there a way to make this “for loop” cleaner in Python?

I created a simple script that goes to a notepad file, reads it line by line and if it finds certain words it adds to a counter. Then at the end it spits out the final count for each word. The current …

How can I avoid for-loops using pandas?

Would love to know how to optimize this code without using for-loops, if it’s possible. What I’m trying to do is to categorize all the values in series df[‘Состояние’] looking at key words in lists …

Better way of capturing multiple same tags?

I’m trying to create an scraper which scrapes download links, I want to use regex but that would be a nightmare for me to do, I’ve found this library which is called BeautifulSoup, I’m trying to …

How to create a function which Iterates over multiple lists

So I’m creating a series of column mappings, I can do this manually like so #Produces a list of dictionaries def create_seed_dict(column, dataset): seed_col_vals = dataset[column].values.tolist() …

Indent-Expected errors while trying to write one-line list comprehension: if-else variants

I am trying to write a list with if-else statements in one line. I’ve followed the instructions in this solution, but I got multiple “indent-Expected” errors. Here is my code: initial= [[1,2,…

To add new columns that identify the value position by each column with loop

I have Dataframe: teamId pts xpts Liverpool 82 59 Man City 57 63 Leicester 53 47 Chelsea 48 55 And I’m trying to add new columns that identify the team position by each column …

Iterating through multiple rows using multiple values from nested dictionary to update data frame in python

I created nested dictionary to keep multiple values for each combination, example rows in the dictionary is as follows:- dict = {‘A’: {B: array([1,2,3,4,5,6,7,8,9,10]), C: array([array([1,2,3,4,5,6,7,…

Keeping the values separately in the dictionary with for loop in Python

I’ve reviewed many questions in StackOverflow that may be related to my question Q1, Q2, Q3, Q4 None of them are related to my question. Apart from these, I examined almost 20 questions here. I …

How to create files from a groupby object, based on the length of the dataframe

I have a dataframe (df) that looks like this (highly simplified): ID A B C VALUE 1 10 462 2241 217 2 11 498 6953 217 3 67 120 6926 654 4 68 898 7153 654 5 87 557 4996 …