Python Dummy

Why get_event_loop method in asyncio (source) is checking if the current thread is the main thread … Read more Why Asyncio.get_event_loop Method Checks If The Current Thread Is The Main Thread?

I have a C++/Qt application in which I want to embed the Python interpreter. I want to call Python … Read more Deadlock When Qthread Tries To Acquire Python Gil Via Pygilstate_ensure()

I'm making over 100K calls to an api, using 2 functions I reach out to the api with the first f… Read more How To Fix Multithreading/multiprocessing With Dictionaries?

I'm connecting to MS Word by win32com.client.Distpatch function and on the second request i'… Read more How To Use Python And Windows Com In Pyramid (threads)?

let's consider this code in python: import socket import threading import sys import select c… Read more Python : How To Close A Udp Socket While Is Waiting For Data In Recv?

I am trying to run a thread more than once and keep getting an error: RuntimeError: threads can onl… Read more How To Run A Thread More Than Once In Python

I am using PySide (Python Qt binding). I have a worker thread of class QThread that updates the mai… Read more Qobject::connect: Cannot Queue Arguments Of Type 'object' In Pyside

I believed Thread.ident as a unique identifier of threads but now I see different worker processes … Read more Thread Identifier In Multiprocessing Pool Workers

I'm making a simple multi-threaded port scanner. It scans all ports on host and returns open po… Read more Python - Can't Kill Main Thread With Keyboardinterrupt

In a python script, I started a bunch of threads, each of which pulls some resource at an interval … Read more Exit A Process While Threads Are Sleeping

One part of an application I'm developing needs to send some emails to a small group of people.… Read more Threading: Pyqt Crashes With "unknown Request In Queue While Dequeuing"

import sys import time import threading class exThread(threading.Thread): def __init__(self, … Read more Python 2.7: Child Thread Not Catching Keyboardinterrupt

I am trying to use concurrent.futures.ThreadPoolExecutor module to run a class method in parallel, … Read more Concurrent.futures.threadpoolexecutor Doesn't Print Errors

I have a Python script (run on 2.7) that behaves differently when I run it in from the command line… Read more Python Script Hanging When Running In The Background

import threading import time class Eat(threading.Thread): def __init__(self, surname): … Read more Threading Infinite Loop In Python

Since tkinter isn't thread-safe, I often see people use the after method to queue some code for… Read more Is Tkinter's `after` Method Thread-safe?

OK, check following codes first: class DemoClass(): def __init__(self): #### I really … Read more Are Python Instance Variables Thread-safe?

I am using python 2.7 I want to create a wrapper function around fcntl.flock() that will timeout af… Read more Fcntl.flock - How To Implement A Timeout?

It takes average of about 0.300095081329 for my insert to go through to finish commit to postgres. … Read more How To Scale Psycopg2 Insert And Select With Single Process In Python?

I am trying to implement a simpley portscanner with Python. It works by creating a number of worker… Read more Deadlock In Python Threads