Last time, we built a hybrid concurrent.futures executor using inheritance. Today, we're building it again (twice!) using composition and functions only, to figure out which way is better and why. Consider this a worked example.| death and gravity
Concurrency vs. parallelism can be used to scrape websites. Read about the differences between concurrency and parallelism and how to scrape with them.| Scraping Robot
AIP-151| google.aip.dev
...in which we build a hybrid concurrent.futures executor that runs I/O bound tasks on all available CPUs, thus evading the limitations imposed by the dreaded global interpreter lock on the humble ThreadPoolExecutor.| death and gravity
Python is one of the most widely adopted programming languages in the world. Yet, because of it’s ease and simplicity to just “get something working”, it’s also one of the most underappreciated. If you search for Top 10 Advanced Python Tricks on Google or any other search engine, you’ll find tons of blogs or LinkedIn articles going over trivial (but still useful) things like generators or tuples. However, as someone who’s written Python for the past 12 years, I’ve come across a ...| Edward Li's Blog
An exploration into the possibility of running a parallel application using sub interpreters| tonybaloney.github.io
Efficiency¶| distributed.dask.org
Most coders want AI to write code faster: I want AI to write FASTER CODE.| minimaxir.com
Build a Web Scraper With Python - A Practical Introduction to Web Scraping in Python - How to Web Scrape with Python| scrapfly.io
This section outlines high-level asyncio APIs to work with coroutines and Tasks. Coroutines, Awaitables, Creating Tasks, Task Cancellation, Task Groups, Sleeping, Running Tasks Concurrently, Eager ...| Python documentation
The following post is about a challenge that we encountered at work while extending an in-house-built program that provides automation for 14,000 network devices in our infrastructure. Although we will cover synchronous, asynchronous and threading methods of executing code, the intention of this post is not to go into details of how these methods operate under the hood and rather how they behave in the real world in I/O bound scenarios.| thegraynode.io
Source code: Lib/asyncio/events.py, Lib/asyncio/base_events.py Preface The event loop is the core of every asyncio application. Event loops run asynchronous tasks and callbacks, perform network IO ...| Python documentation
Asynchronous programming is different from classic “sequential” programming. This page lists common mistakes and traps and explains how to avoid them. Debug Mode: By default asyncio runs in product...| Python documentation
Mark functions as async. Call them with await. All of a sudden, your program becomes asynchronous – it can do useful things while it waits for...| tenthousandmeters.com
Source code: Lib/multiprocessing/ Availability: not Android, not iOS, not WASI. This module is not supported on mobile platforms or WebAssembly platforms. Introduction: multiprocessing is a package...| Python documentation
Some thoughts and takeaways on practical time series caching with Python and Redis from the Dashboards project that I implemented with Anyblock Analytics.| roman.pt
How to sort parent nodes before child nodes? - Topological sort| www.cameronmacleod.com
Client¶| distributed.dask.org
Until recently, I had never taken the chance to get my hands dirty with asyncio. But now that our production stacks run Python 3.6, there is no false excuse.| blog.mathieu-leplatre.info
Author, Vinay Sajip ,. This page contains a number of recipes related to logging, which have been found useful in the past. For links to tutorial and reference info...| Python documentation
In part 5 of 8, we learn how to handle synchronous and threaded code in our `asyncio`-based chaos monkey-like service, Mayhem Mandrill.| roguelynn
How to leverage the Python3-nmap library to fingerprint proxies and group proxy IPs using their fingerprint. As an example, we use the list of open ports as a simple fingerprint.| antoinevastel.com
The Reader object| reader.readthedocs.io