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I have a function in which I create a pool of processes. More over I use multiprocessing.Value() an… Read more How To Share Array Of Objects In Python

I have this code : import os pid = os.fork() if pid == 0: os.environ['HOME'] = 'r… Read more Difference In Behavior Between Os.fork And Multiprocessing.process

I have attempted an exercise from the computational physics written by Newman and written the follo… Read more How To Improve This Adaptive Trapezoidal Rule?

I have a few categories and I would like to list the products per category in the format below (cat… Read more Django: List Products Of Each Categories In A Page

If I do something like this: from py2neo import Graph graph = Graph() stuff = graph.cypher.execute(… Read more Neo4j / Py2neo -- Cursor-based Query?

I have a system() command and I want to catch the exception it may generate. The code that I have i… Read more How To Catch Exception From A System() Command In Python

I'm attempting to build a dictionary in Python based off the contents of an Excel spreadsheet f… Read more How To Create A Dictionary Of The Contents Of An Excel Spreadsheet?

I have two dictionaries with key-value pairs as follows: dict-1 ch:23, 100 ch:24, 95 dict… Read more Comparing/combining Two Dictionaries

Due to the company policy, I cannot upgrade the vs code version. My vs code version is 1.39.2. I w… Read more Unable To Install Extension 'ms-python.python' As It Is Not Compatible With Vs Code '1.39.2'

How do I implement a retry count of 5 times, 10 seconds apart when sending a POST request using the… Read more Implementing Retry For Requests In Python

When I click on 'Place Order' I have begun the transaction and set the column is_payment_pr… Read more Concurrent Payment Control

I have been having some trouble with matplotlib since I started using python. When I use the intera… Read more Matplotlib Figure Stucked (grey Window)

I have an existing Python program that has a sequence of operations that goes something like this: … Read more Using Hadoop To Run A Jar File - Python

For an automatic test thing, I have a class with ~15 parameters. I want to automatically generate i… Read more Getting All Possible Value Combinations

I recently started using qt to build a python GUI. I have two problems I can't quite find the s… Read more Qt Designer Ui (python) To Json

Let's suppose I have the following XML structure: Solution 1: I'm not going to give you th… Read more How Does One Reorder Information In An Xml Document In Python 3?

My aim is to create a random country generator, and the flag of the country that is picked will app… Read more How To Resize An Image To Fit The Label Size? (python)

I ran into a problem again thats causing me headache for several hours already...and I'm pretty… Read more Plotting With Time Axis (python)

Say I have a df as follows: a=pd.DataFrame([[1,3]]*3,columns=['a','b'],index=['… Read more Pandas: Calling Df.loc[] From An Index Consisting Of Pd.datetime

I am attempting to modify some Python code that takes a screenshot of a particular application wind… Read more How To Get Handle For A Specific Application Window In Python Using Pywin32?

The problem is the link between raspberry pie and Oracle database. We've tried a lot of things … Read more Tell Me How To Access Oracledb From Raspberry Pi Through Query

I'm learning kivy by cobbling together a small application to understand the behavior of differ… Read more Retrieve Data From Db & Set To Textinput Fields And Image Widget In Kivy For A Multiscreen App! Attributeerror

I'm trying to detect the number of non-HyperThreading cores on a machine using a cross-platform… Read more Python: Cross-platform Solution To Detect Physical Non-ht Cpus?

Let's say I have the following dataframe: df = pd.DataFrame({'a': [10, 20, 30, 40, 50],… Read more Detecting Value Crossing Between Columns In Pandas

I have an output class that looks like the following (somewhat redacted): from colorclass import Co… Read more String Storage In Python Class Includes Newline Character

I am using Sk Learn CountVectorizer on strings but CountVectorizer discards all the emojis in the t… Read more Sk Learn Countvectorizer: Keeping Emojis As Words

I try to run this program. it works fine with codes, however when I minimized the browser, error po… Read more How To Execute Tests With Selenium Webdriver While Browser Is Minimized

I'm basically writing a module for a basic pygame drawing app. im using a Tk window to get the … Read more Trouble With Classes And Functions

I am reading input for my python program from stdin (I have assigned a file object to stdin). The n… Read more How To Skip The Extra Newline While Printing Lines Read From A File?

In Python 3, I'm looking got merge 2 lists of different lengths. I've went through a lot of… Read more How Do Merge 2 Lists Of Different Lengths In Python

Im trying to make a pause screen function but the images shutter and appear with a good delay. Any … Read more Making A Pause Screen

i want new column ['pred_n'] to be created based on certain condition, condition is as foll… Read more If Else Not Checking Both Of The Conditions In Python

I would like to be able to predict the rise/fall in death penalties for this dataset below This is … Read more Can I Show The Different Methods Of Death Penalties As Well As Predict Future Years

I want to convert a pandas dataframe to csv with multiple separators. Is there a way? dataframe.to_… Read more Pandas To_csv With Multiple Separators

Sometimes i need to create an anonymous class instance in python, just like c#: var o= new {attr1=&… Read more Create An Anonymous Class Instance In Python

Given I got a word2vec model (by gensim), I want to get the rank similarity between to words. For e… Read more Word2vec - Get Rank Of Similarity

I am trying to plot in 3D a polytope defined by a set of inequalities. Essentially, I try to reprod… Read more Plot 3d Convex Closed Regions In Matplotlib

I want to be able to raise validation and other exceptions in my API and catch them in a wrapped vi… Read more Catching Custom Exceptions Raised In Flask Api. All Exceptions Raised End Up In 500 Error

I have a sorted set in Redis. I am trying to update the counter value of a specific element by usin… Read more Redis - Error: Value Is Not A Valid Float

I'm trying to pip install pymssql in my Centos 6.6, but kept on experiencing this error: _mssq… Read more Installing Pymssql In Centos 6.6 64-bit

I am trying to open a file and read it into a dictionary. I've done this successfully, but I ne… Read more Looping Through Dictionary Built From Csv And Write Certain Key Values To File

Python newbie here. Any and all help on python structure would be much appreciated! MAIN QUES: How… Read more How To Import Multiple Python Modules From Other Directories

I am trying to upload a blob (pdf) file from my laptop to a container in Azure storage account. I f… Read more Azure Put Blob Api Returns With A Non-matching Size Of File In Canonicalized Header

I'm trying to get the last table from this site with python. Below you find my actual trying to… Read more How To Get The Last Table From This Site?

I need the help of those who familiar with Python-Tcl/tk bundle. I cannot start IDLE IDE for Pytho… Read more Tcl/tk Version In Python Installation

I have a tkinter GUI with an entry field and a validation button. I'd like to call the same fun… Read more How Do I Make Bind And Command Do The Same Thing In Tkinter?

I have a string like this: document = '{ time : 14/09/19 16:00:00, global : { full:190 , def… Read more How To Convert A String To Bson?

I need to parse an XML file with multiple roots but I am unable to read the file. I get an error T… Read more Problem In Parsing The Xml File: Xml.etree.elementtree.parseerror: Not Well-formed (invalid Token): Line 19, Column 175

I am using PyCharm on MAC to import some packages by import pymongo import bson However the error … Read more No Module Named ... In Pycharm (import Error)

I am needing to POST a series of XML elements (could be a varying amount per call). I am using Req… Read more Is There A Way To Improve Speed With For Loops

Every time I run pyinstaller in the terminal I get the following error: PermissionError: [Errno 1] … Read more Pyinstaller Permissionerror: [errno 1] Operation Not Permitted: '/users/user_name/dist/

I am trying to import 'data' file horse-colic dataset. the content in the file looks like 2… Read more Pandas: How To Import "horse-colic.data", A Space Separated Data File?

I'm a programming beginner trying to learn Python. I'm trying to complete the following exe… Read more Python How To Multiply Results From Input Strings

I have a Spark dataframe with a column (assigned_products) of type string that contains values such… Read more Count Substring In String Column Using Spark Dataframe

the assignment this time around deals with using files. 'Assume that a file containing a series… Read more Advice With A File Program Asking For The Largest Number

I did read on numpy indexing but I didn't find what I was looking for. I have a 288*384 image, … Read more Numpy Get 2d Array Where Last Dimension Is Indexed According To A 2d Array

Summary: Is there a way to use the execute() function to pass a parameter to a Python script, and h… Read more Execute External Script In Extendscript For Illustrator

I have large amount of API endpoints written in django-rest-framework and it keeps increasing and u… Read more Does Django Rest Framework Have Third Party Apps To Auto Generate Swagger.yaml File?

I’m working on a sentence similarity algorithm with the following use case: given a new sentence, I… Read more How To Perform Efficient Queries With Gensim Doc2vec?