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Showing posts with the label Asynchronous

Tornado Asynchttpclient Fetch Callback: Extra Parameters?

I'm sort of new to this whole async game (mostly been a Django guy), but I was wondering: how c… Read more Tornado Asynchttpclient Fetch Callback: Extra Parameters?

Why Do Long Http Round Trip-times Stall My Tornado Asynchttpclient?

I'm using Tornado to send requests in rapid, periodic succession (every 0.1s or even 0.01s) to … Read more Why Do Long Http Round Trip-times Stall My Tornado Asynchttpclient?

Implementing An Asynchronous Iterator

Per PEP-492 I am trying to implement an asynchronous iterator, such that I can do e.g. async for f… Read more Implementing An Asynchronous Iterator

Is It Possible To Asynchronously Query Sql Server From Python (3.4)?

Is it possible to perform asynchronous queries against Microsoft SQL Server from Python (3.4), i.e.… Read more Is It Possible To Asynchronously Query Sql Server From Python (3.4)?

How To Provide User Constant Notification About Celery's Task Execution Status?

I integrated my project with celery in this way, inside views.py after receving request from the us… Read more How To Provide User Constant Notification About Celery's Task Execution Status?

Non-blocking Multiprocessing.connection.listener?

I use multiprocessing.connection.Listener for communication between processes, and it works as a ch… Read more Non-blocking Multiprocessing.connection.listener?

Python Asyncio Having Trouble With Running Two Infinite Functions Asynchronously

So I have been trying to run two functions simultaneously but one never seems to work unless I stop… Read more Python Asyncio Having Trouble With Running Two Infinite Functions Asynchronously

With-statement And Threading :making Function Execute Before Run

This question is a follow up from following question:With statement and python threading I have bee… Read more With-statement And Threading :making Function Execute Before Run

Uwsgi Resends Headers In Async Mode

It seems uwsgi remembers headers from a previous request in async mode! I deployed a very simple ap… Read more Uwsgi Resends Headers In Async Mode

Is It Possible To Use Tornado's Gen.engine And Gen.task With Twisted?

The project I am working on is all written in Tornado, but I have included a bit of Twisted to deal… Read more Is It Possible To Use Tornado's Gen.engine And Gen.task With Twisted?

How To Use An Async For Loop To Iterate Over A List?

So I need to call an async function for all items in a list. This could be a list of URLs and an as… Read more How To Use An Async For Loop To Iterate Over A List?

Pygtk: Asynchronous Output Implemented With Io_add_watch Blocks When Printing Large Output Dataset

I'm writing a GTK+ GUI program with a python command line emulator. My python command line is i… Read more Pygtk: Asynchronous Output Implemented With Io_add_watch Blocks When Printing Large Output Dataset

In Python, Is There An Async Equivalent To Multiprocessing Or Concurrent.futures?

Basically, I'm looking for something that offers a parallel map using python3 coroutines as the… Read more In Python, Is There An Async Equivalent To Multiprocessing Or Concurrent.futures?

Python: Simple Async Download Of Url Content?

I have a web.py server that responds to various user requests. One of these requests involves downl… Read more Python: Simple Async Download Of Url Content?

Appending To Merged Async Generators In Python

I'm trying to merge a bunch of asynchronous generators in Python 3.7 while still adding new asy… Read more Appending To Merged Async Generators In Python

Python - How Can I Make This Code Asynchronous?

Here's some code that illustrates my problem: def blocking1(): while True: yield &#… Read more Python - How Can I Make This Code Asynchronous?

Python Networking: Asynchat Handshake

I am using python asynchat to implement a network protocol. At connection time I need to send a com… Read more Python Networking: Asynchat Handshake

Python In Linux: Put User Input Asynchronously Into Queue

I am trying to run a program that takes in input as a job is getting done. I have looked through s… Read more Python In Linux: Put User Input Asynchronously Into Queue

Python Asynchronously Increment The Same Variable To Boost Performance?

How can I use multiple threads to increment same variable concurrently in parallel so that the tota… Read more Python Asynchronously Increment The Same Variable To Boost Performance?

Typeerror From Python 3 Async For Loop

I'm learning about Python's relatively new async features. I found this in PEP 492: The fo… Read more Typeerror From Python 3 Async For Loop