Category "python"

Pandas to read a excel file from s3 and apply some operation and write the file in same location

i am using pandas to read an excel file from s3 and i will be doing some operation in one of the column and write the new version in same location. Basically ne

OpenAPI is missing schemas for some of the Pydantic models in FastAPI app

I am building a FastAPI application, which has a lot of Pydantic models. Even though the application is working just fine, as expected the OpenAPI (Swagger UI)

Trouble scrapping sports table - python

I'm having a lot of trouble scrapping results off a sporting table in Python. I am new to scrapping and have tried everything I can find online. The website is

How do I calculate the percentage (counted non-numerical values) in Pandas?

Basically, I have the columns date and intensity which I have grouped by date this way: intensity = dataframe_scraped.groupby(["date","intensity"]).count()['sen

I want to know a form of a "Repeat until" block in scratch in python? [duplicate]

I need some help, you know those "repeat until" blocks in scratch? Well I need to know how to do that in python. What I want to do is this, wi

How to fix exception in Tkinter callback error?

The main part of this assignment was to create a calculator but every time I push a button it pops up an error message at the top saying Exception in Tkinter ca

How to get table and it's element with Python/Selenium

I'm trying to get all the price in the table at this URL: https://www.skyscanner.it/trasporti/voli/bud/rome/?adults=1&adultsv2=1&cabinclass=economy&

A single button that fires two self commands

I have two separate functions which were controlled by two buttons. Button one: self.generate_negative_binomial_distribution_points = Button(self.init_window_na

Django ORM: Get maximum value of a field with corresponding other fields values

I have this Table (Counters): cell_id tftralacc tfnscan thtralacc thnscan date_time 13997 10 360 94 360 2022-02-22 00:00:00+01 13997 0 360 0 360 2022-02-22 01:

Add Noise to Background for Voice Separation

I want to implement a voice separation project. Now, I got a voice dataset with no background noise and a dataset about noise, such as engine sound , horn sound

Yellowbrick: PredictionError dimensionality issue

I'm trying to use the yellowbrick PredictionError and am running into strange dimensionality issues. I am using yellowbrick version 1.4. Suppose we had this ver

spaCy: How to implement a special lookbehind in the word tokenizer?

I'm working on a text corpus in which many individual tokens contain punctuations like : - ) ( @. For example, TMI-Cu(OH). Therefore, I want to customize the to

My python tkinter buttons are updating too quickly after the wrong comparison is made

I'm trying to make a memory game for fun and as a learning experience, and I've run into the issue where even with something like time.sleep(.5) I still can't g

pcolormesh plot with data from csv file

I have some time series data in the following format from csv file: Time 1 5 10 18 21 22 29 30 35 2019/11/01 09:00 5

Python script I want run loop when system time 30 second

I want to run the loop only when the actual system time has 30 seconds mark and then onwards every iteration happens after 1 minute. import pandas as pd from da

Why Python dns.resolver Doesn't Stop with Scapy's Sniff?

Please Note, the provided answer doesn't solve the problem for me. In python I have: resolver_ip = 127.0.0.2 resolver = dns.resolver.Resolver() resolver.nameser

Switch wireframe to shade all

After a long search and unsuccessful attempts, I ask you to help me here. I need a python script that in maya will switch wireframe to shaded (key 5:smooth shad

Find last available date if date does not exist in other DataFrame

Suppose that you have two data frames which can be created using code below: df1 = pd.DataFrame(data={'start_date': ['2021-07-02', '2021-07-09',

How to update key values by append the existing one for the record in MongoDb collection

I have a Collection allRecords as {'name':'tom', 'subjects':'Physics'} {'name':'jerry', 'subjects':'Maths'} I have one json file is testData.json as {names:",t

shortest distance between a point and a rectangle based on numpy implementation

Goal: For a point a and a rectangle B, I would like to calculate the shortest distance between these two objects. Motivation Because this calculation is part of