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I'm trying to create a user registration endpoint through django rest framework with his profil… Read more Writable Nested Serializers User And User Profile Doesn't Work

newbie here: Just learning Python and this one has me pooped. It's coming up with a function fo… Read more Writing A Python Function To Calculate Pi

I am coding in Python 2.7 using PyCharm on Ubuntu. I am trying to create a function that will take … Read more Change Each Character In String To The Next Character In Alphabet

I have the following query in my application query = cls.query().filter(cls.taskgroup_id == taskgro… Read more Ndb Query Builder Doesn't Work As Expected

I would like to color the dataframe based on the condition below LL UL col_1 col_2 col_… Read more Color Dataframe Based On Some Condition

I am getting an Excel file using urllib2 and saving into response below. I want to be able to proce… Read more Reading An Excel Object Retrieved Using Urllib2

My original question was posted here. I have a dataframe as follows: ID START END SEQ 1 11 … Read more Transformation Of Pandas Dataframe Adds A Blank Row

I found way to convert RGB to HSV, but still I am unable to find the upper and lower value of color… Read more How To I Specify The Upper And The Lower Value Of A Color In Hsv Opencv Python

I receive an error File.open(classname+'.txt','a') AttributeError: '_io.TextIOW… Read more Python - Attribute Error '_io.textiowrapper' Object Has No Attribute 'open'

I have a nested dictionary as per below. I am looking to remove the initial Data item. To be left w… Read more Splitting Nested Dictionary

When I try to scrape a value from a website and put it into a payload request I get the error: Att… Read more Python: Attributeerror: 'resultset' Object Has No Attribute 'get'

So my code is value = '123456' I want to remove everything except for 2 and 5. the output… Read more How To Remove All The Values In A String Except For The Chosen Ones

I am trying to implement an algorithm. Let's say the algorithm is executed as the function '… Read more How To Execute A Function On A Group Of Rows In Pandas Dataframe?

I am trying to UDP broadcast from a Python program to two LabView programs. I cannot seem to get th… Read more Python Udp Broadcast Not Sending

I have a large csv file (~10GB), with around 4000 columns. I know that most of data i will expect i… Read more Set Data Type For Specific Column When Using Read_csv From Pandas

In order to improve np.roots performance on cubic equation, I try to implement Cardan(o) Method : d… Read more Fail To Implement Cardano Method. Cube Root Of A Complex Number

If you input an array with general objects to numpy.unique, the result will be unique based upon wh… Read more Numpy.unique Generates A List Unique In What Regard?

I was watching a tutorial on machine learning. The tutorial has a csv file and some python codes. A… Read more How This Type Of Image Displays Are Done With Scikit-learn?

This is a follow up question to : Cant get post_save to work in Django My models are : class Car(m… Read more Many To Many Field Not Shown In Object While Using Signals To Detect Save Operation In Django

I'm using the DecisionTreeClassifier from scikit-learn (https://scikit-learn.org/stable/modules… Read more The Sklearn.tree.tree Module Is Deprecated In Version 0.22 And Will Be Removed In Version 0.24

I've been trying to optimize my computations; and for most operations that I've tried, tens… Read more Time Comparison For Tensorflow Operation And Numpy Multiplication

I'm trying transform video into high FPS footage using Super-SloMo https://www.youtube.com/watc… Read more Runtimeerror: Cuda Out Of Memory. Tried To Allocate 754.00 Mib (gpu 0; 2.00 Gib Total Capacity; 1.21 Gib Already Allocated ...)

I have a bunch of python methods that follow this pattern: def delete_session(guid): conn = get… Read more Looking For A More Pythonic Way To Access The Database

I have a text file with the following structure ID,operator,a,b,c,d,true WCBP12236,J1,75.7,80.6,65.… Read more Combine Lines With Matching Keys

I'm trying to make a simple game where a building placed in a nested list must be next to anoth… Read more How To Check If Element Is Orthogonally Adjacent (next To) To Existing Elements?

I am trying to train a Siamese neural network using Keras, with the goal of identifying if 2 images… Read more Keras Model For Siamese Network Not Learning And Always Predicting The Same Ouput

I have a xml file like this: 'HTTP/1.1 100 Continue HTTP/1.1 200 OK Expires: 0 Buffe… Read more Skipping Headers And Parsing Xml To Convert To Json

I am trying to make my own pip package installation to work and I have troubles with subfolders in … Read more Python Setuptools Package_data - Pip Fails On Subfolders

I tried to read the analog clock image and display the time using the digital image using the openc… Read more Read The Analog Clock Image And Display The Time Using The Opencv Python

I am starting to write code that would capture part of sentence 'types' and if they match a… Read more Python Re Match, Findall Or Search And Then Nlp (what To Do With It?)

I have a pyspark dataframe (df) with n cols, I would like to generate another df of n cols, where e… Read more Pyspark: Concat Function Generated Columns Into New Dataframe

Working on an OCR. I can import pytesseract and use image_to_string but I want to work on this: api… Read more No Module Named Tesseract

I want to save or copy my file from the dbfs to my desktop (local). I use this command but get an e… Read more Not Able To Copy File From Dbfs To Local Desktop In Databricks

I have a Django website where users can make groups and other users then visit the groups to post c… Read more Crafting A Query To Construct A Challenging Django Queryset

I downloaded spyder using the pip install spyder in my windows 10 32-bit operating system, but i d… Read more How To Start Spyder Ide On Windows

here is a example code showing usage of cv2.floodfill function import cv2 import numpy as np import… Read more How Does Cv2.floodfill Work?

I have some modules in different packages for my project. This project requires several threads whi… Read more Sharing Queue Between Threads Running In Different Modules

I was wondering if there was a way to run a command line executable in python, but pass it the argu… Read more Running A Command Line From Python And Piping Arguments From Memory

I'm maintaining a Python application using the official Dropbox API. To ask the users to let my… Read more Dropbox Api Request Token Not Working With Python 3?

My aim is to destroy a combobox if one of its items is active. I wrote this test code : import pygt… Read more Pygtk : Destroying Combobox Causes Error

In python 3.9, dictionaries gained combine | and update |= operators. Is there a dunder/magic metho… Read more Is There A __dunder__ Method Corresponding To |= (pipe Equal/update) For Dicts In Python 3.9?

I am using some classes which need to connect to databases. The connection is only really needed wh… Read more Use A Class Decorator To Implement Late-initialization

I made a telegram bot with python-telegram-bot. I have defined a list of words for the bot and I wa… Read more Telegram Bot Is Not Working

Suppose, we have a multi-thread Python code which looks like this: import threading import time de… Read more What Happens To Threads In Python When There Is No .join()?

This question is an extension on my previous one here. I was suggested to put more to explain the p… Read more Avoiding Importing Application Factory Into Module Needing Application Context

i am working on a an api project there is a part in it which takes input from the user about Google… Read more Ask To Join In Google Meet Selenium

I am trying to open a simple chrome instance using Python and selenium. Please find my code below: … Read more Sending Selenium Chrome Instance To The Background Using Python

I want to convert a couple of .csv files to .txt files using python. In my .csv files, I have hundr… Read more How To Convert Csv File To Text File Using Python?

[{'APPLE': ['RED']}, {'BANANA': ['YELLOW', 'GREEN']}, {'… Read more Combine Two Lists Of Dictionaries

I have an excel file with dates formatted as such: 22.10.07 16:00 22.10.07 17:00 22.10.07 18:00 22.… Read more Python Pandas Incorrectly Reading Excel Dates

I just have started with Python and I would translate this example from MATLAB to Python, but I hav… Read more Equivalent From Matlab To Python

I have 3 files in the same directory : test1.py , test2.py and init.py. In test1.py I have this cod… Read more Python Importing Variables From Other File

Is there any library available to have inverse of a function? To be more specific, given a function… Read more Calculate Inverse Of A Function--library

Ideally I would like a function which works as follows (for all kinds of numpy functions): paramete… Read more How To Get The Types Of Numpy Function Arguments (from Docstrings) Using Jedi In Python

I have a lot (>100,000) lowercase strings in a list, where a subset might look like this: str_li… Read more Efficiently Identifying Whether Part Of String Is In List/dict Keys?

How do I control the version of pip which is used in a freshly created venv? By default, it uses a … Read more Control The Pip Version In Virtualenv

I found the HTML Agility Pack useful and easy to use for screen scraping web sites. What's the… Read more Html Agility Pack Or Html Screen Scraping Libraries For Java, Ruby, Python?

Trying to create a list of positive numbers using single line but it's not working for me. Need… Read more Only Positive Numbers In List Comprehension In Python

I am trying to save a document based on a if statement. Here I am creating radiobuttons: info = [&#… Read more How To To Save One Document Based On An If Statement In Python?

import threading from tkinter import * running = False def run(): global running c = 1 … Read more I Get This Error "runtimeerror: Threads Can Only Be Started Once" When I Click Close And Then Click Run Again