Python Programming Language

In order to test some security software, I need to be able to create a large (configurable) number … Read more Need To Create A Large Number Of New Processes Very Quickly In Windows/python

I am using the below code to bypass divide by zero error still getting one, not able to figure out … Read more Zerodivisionerror: Float Division By Zero (python 3.6)

I want code changes to take effect immediately during development. How can I detect changed files a… Read more Hot Reloading / Swapping With Python

I'm sure this is relatively easy, but I can't seem to make it work. I would like to plot th… Read more Plotting Error Bars Matplotlib, Using Pandas Data Frame

How would I generate a .pyc file from a Python AST such that I could import the file from Python? I… Read more Generate .pyc From Python Ast?

I have the same code,I'm trying to create new field in pandas dataframe with simple conditions:… Read more The Truth Value Of A Series Is Ambiguous In Dataframe

I'm trying to understand why calling count() directly on a group returns the correct answer (in… Read more How To Correctly Use Pandas Agg Function When Running Groupby On A Column Of Type Timestamp/datetime/datetime64?

I have written a custom logging class for module logging that I called call. With this class I hope… Read more Get Function Object From Stack (frame) Object

I am coding a program which will need functions to change labels and enter text into text boxes how… Read more Object Orientated Tkinter Functions - How Would I Put This In?

Does Python have a mechanism for class constructors, i.e. a function that is called whenever the cl… Read more Python Class Constructor (static)

This is not a code revision, therefore I have created the thread here. I have an assignment which i… Read more A Floating Point Precision Of X

I have a list of dictionaries of clients in a format like this: dict_list = [{'Name of Business… Read more Checkbox To Determine If An Action Is Completed Or Not

I have a program written in python and used git command in it.. For some reason I don't want to… Read more How To Get Subprocess Stdout While Running Git Command?

What I would like to do is to make specific substitions in a given text. For example, '<'… Read more Multiple, Specific, Regex Substitutions In Python

I would like to render a pandas dataframe to HTML in the same way as the Jupyter Notebook does it, … Read more Rendering A Pandas Dataframe As Html With Same Styling As Jupyter Notebook

Intro: I have a 3 models user, post, group. User is able to make posts however each post has to bel… Read more Django Created_at__gt=self.request.user.last_login Workinly Only On Users Already Signed In.

I have a function y(x,z) with two variables x, z and 6 coefficients a,b,c,d,e,f. I have the data fo… Read more Why Does "scipy.optimize.minimize" Gives Me Such A Bad Fit?

Assuming we have a polygon coordinates as polygon = [(x1, y1), (x2, y2), ...], the following code d… Read more Matplotlib.pyplot, Preserve Aspect Ratio Of The Plot

I have the following table df . ID CATEG LEVEL COLS VALUE COMMENT 1 A 3 App… Read more How To Group By Column In A Dataframe And Create Pivot Tables In A Loop

I wanted to create a setup.py file that automatically resolves a build-time dependency to numpy (fo… Read more Why Doesn't Setup_requires Work Properly For Numpy?

I must be overlooking something, but really don't see why the Python code is so slow... Countin… Read more Is Python Bitwise Shift Really Slow?

Problem: some users can create a document, and choose date and time in the future, for the executio… Read more Google App Engine, Best Way To Schedule Code Execution

I have two folders, X_train and Y_train. X_train is images, Y_train is vector and .txt files. I try… Read more How To Load Images And Text Labels For Cnn Regression From Different Folders

a = [0,1,2,3,4,5] for b in a: print ':'+str(b) a.pop(0) Thinking that this would work … Read more Python For Loop List Interesting Result

I'm making a program which has a main menu that asks the user to input an option and store it i… Read more Calling Functions With Parameters Using A Dictionary In Python

I want to check if a column in a dataframe contains strings. I would have thought this could be don… Read more Checking If A Data Series Is Strings

import requests import xml.etree.ElementTree as ET import re gen_news_list=[] r_milligenel = reque… Read more Requests : No Connection Adapters Were Found For, Error In Python3

I know that this question was already widely discussed, but I didn't find an answer. I'm ge… Read more Scrapy Importerror: No Module Named Item

I'm having a hard time getting a python SOAP client based on suds to parse a response: the clie… Read more Suds: Type Not Found On Response

I am trying to remove the duplicates from following list distinct_cur = [{'rtc': 0, '… Read more Remove Duplicates Key From List Of Dictionaries Python

I spent hours configuring my computer and finally got to make python train data on GPUs instead of … Read more Why Is My Gpu Getting Interrupted When Training My Data?

I have a very complex situation to append the rows with one agg. function of sum of population base… Read more How To Apply For Loop To Append Rows Based On Multiple Calculation?

I want to execute java main class main.java by python using subprocess.Popen(). main.java takes 3 a… Read more Running Java Main Class Using Subprocess.popen In Python

This is the table partition key setting The table content When I tried to get an item from the ta… Read more "the Provided Key Element Does Not Match The Schema" Error When Getting An Item From Dynamodb

I am trying to build a simple scraper in Python, which will run on a Webserver via CGI. Basically … Read more Using Beautifulsoup In Cgi Without Installing

I would like to check out whether the field of table TestProjectcontains the parameter from the Cli… Read more How To Speed Up Nested For-loop Logic In Python With Pandas, Numpy?

I'm having a bit of trouble trying to install Tkinter on a Linux system without having root pri… Read more Install Tkinter Without Root Access

I want an alternative of Django's unique_together in flask, seems UniqueConstraint is what I… Read more Why Uniqueconstraint Doesn't Work In Flask_sqlalchemy

I have a dataframe with 3 columns: x, y, time. There are a few thousand rows. What I want to do is … Read more Pandas Dataframe - Find The Row With Minimum Value Based On Two Columns But Greater Than 0

Given a list of size N. Find the number of pairs (i, j) such that A[i] XOR A[j] = x, and 1 <= i … Read more Count All Pairs With Given Xor

Recently, I have been studying OpenCV to detect and recognize faces using C++. In order to execute … Read more Python 2.7 - Importerror: No Module Named Image

So Im trying to make sense of the pandas groupby function and to reduce a large data frame I have. … Read more Pandas Groupby Return Average But! Exclude Nan

I'm trying to solve classification problem. I don't know why I'm getting this error: At… Read more Python : Attributeerror: 'str' Object Has No Attribute 'keys'

I'm having a hard time returning the values of each instance of $t in the nested dictionary bel… Read more Nested Dictionary With Duplicate Keys But Different Values

Trying to create a database where the name is given through the %s operator. import mysql.connector… Read more Create Mysql Database In Python Using The %s Operator

I would like to convert a numpy array with dtype=object to a sparse array e.g. csr_matrix. However,… Read more Convert Numpy Object Array To Sparse Matrix

whole file is here:https://1drv.ms/u/s!AizscpxS0QM4hJpFPnbeAexYPwYu9Q I want from this part: 's… Read more Parsing Json File Python

I am working on an encryption program with Pycryptodome in Python 3. I am trying to encrypt a (byte… Read more Pycryptodome Error: Mac Check Failed

So in python i have a Label that I'm using to display images. But the images are rather large a… Read more How To Fit Image To Label In Python

This code gives 2D arrays but I need multiple 1-dimensional arrays with random numbers. a,b,c,d,e=[… Read more Printing Random 1-d Arrays In Python

I have this command: top -d 1.0 -n 1| grep Mem when i execute it in terminal i get: KiB Mem : 1633… Read more Not Able To Execute Terminal Command(top) In Python

For example we have [0, 1, 3, 5, 7, 8, 9, 10, 12, 13] . The result must be 7, 8, 9, 10 because the… Read more How To Find The Longest Consecutive Chain Of Numbers In An Array