Async Iterators: These Promises Are Killing My Performance!
Update from 2023: Node’s performance with async iterators has improved considerably since this post was written in 2017. See the async-iteration repo for updated performance stats. Text processing in node.js has historically been both slow and cumbersome. But don’t fret, there’s hope on the horizon! The new async iterators proposal solves the “cumbersome†problem brilliantly. But sadly, it misses
pythonã§å°ã•ãªãƒ„ールを作る時ã®tips - Qiita
自分ã§å°ã•ã„ツールを作る時ã«å¿ƒã«ç•™ã‚ã¦ã„ã‚‹tipsã§ã™ï¼Ž 書ã始ã‚ãŸã¨ãã¯ã€Œã©ã†ã›æ›¸æ¨ã¦ã ã—ã€ã¨æ€ã£ã¦æ›¸ã始ã‚ã‚‹ã¨æ„外ã¨é•·ã„間，もã—ãã¯ã„ã‚ã‚“ãªã¨ã“ã‚ã§ä½¿ã†ã“ã¨ã«ãªã£ãŸã‚Šã™ã‚‹ã®ã§ï¼Œæ°—ã‚’ã¤ã‘ã¦ãŠãã¨å¾Œã‹ã‚‰æ¥½ã«ãªã‚‹ã¨ã„ã†ã‚ˆã†ãªå°æŠ€ã§ã™ï¼Žå¤§è¦æ¨¡ãªã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®é–‹ç™ºã§ã¯ã¾ãŸé•ã£ãŸæµå„€ãŒã‚ã‚‹ã¨æ€ã„ã¾ã™ï¼Ž メインルーãƒãƒ³ã‚’関数ã«ã™ã‚‹ 関数åã¯ãªã‚“ã§ã‚‚ã„ã„ã®ã§ã™ãŒï¼Œè‡ªåˆ†ã¯è¶£å‘³ã§ main() ã¨ã„ã†åå‰ã®é–¢æ•°ã‚’用æ„ã—，メインルーãƒãƒ³ã¯å…¨ã¦ãã“ã«æ›¸ãよã†ã«ã—ã¦ã„ã¾ã™ï¼Ž pythonã®å°ã•ãªã‚µãƒ³ãƒ—ルコードを見ãŸã‚Šã™ã‚‹ã¨é–¢æ•°å¤–ã®éƒ¨åˆ†ã«ãƒ™ã‚¿ã§å®Ÿè¡Œã‚³ãƒ¼ãƒ‰ãŒæ›¸ã‹ã‚Œã¦ã„ãŸã‚Šã—ã¾ã™ï¼Žã‚‚ã¡ã‚ã‚“ãã‚Œã§ã‚‚å‹•ãã®ã§ã™ãŒï¼Œä»¥ä¸‹ã®2点ã§å¾Œã€…é¢å€’ã«ãªã‚‹ã“ã¨ãŒã‚ã‚Šã¾ã™ï¼Ž ã‚°ãƒãƒ¼ãƒãƒ«å¤‰æ•°ã らã‘ã«ãªã‚Šç®¡ç†ãŒè¿½ã„ã¤ã‹ãªããªã‚‹ï¼šã€Œã©ã†ã›å°ã•ãªã‚¹ã‚¯ãƒªãƒ—トã ã—ã€ã§ã¯ã˜ã‚ã‚‹ã¨æœ€åˆã¯è¦‹é€šã—ãŒè‰¯ãã¦ã‚‚ã ã‚“ã ã‚“ã©ã“ã§ã©ã®å¤‰æ•°åを使ã£ã¦ã„ã‚‹ã‹åˆ†ã‹ã‚‰ãªããªã£
GitHub - squeaky-pl/japronto: Screaming-fast Python 3.5+ HTTP toolkit integrated with pipelining HTTP server based on uvloop and picohttpparser.
There is no new project development happening at the moment, but it's not abandoned either. Pull requests and new maintainers are welcome. If you are a novice Python programmer, you don't like plumbing yourself or you don't have basic understanding of C, this project is not probably what you are looking for. Japronto (from Portuguese "já pronto" /ˈʒa pɾõtu/ meaning "already done") is a screaming-f
uvloop: Blazing fast Python networking — magicstack
asyncio is an asynchronous I/O framework shipping with the Python Standard Library. In this blog post, we introduce uvloop: a full, drop-in replacement for the asyncio event loop. uvloop is written in Cython and built on top of libuv. uvloop makes asyncio fast. In fact, it is at least 2x faster than nodejs, gevent, as well as any other Python asynchronous framework. The performance of uvloop-based
Uvicorn
An ASGI web server, for Python. Introduction¶ Uvicorn is an ASGI web server implementation for Python. Until recently Python has lacked a minimal low-level server/application interface for async frameworks. The ASGI specification fills this gap, and means we're now able to start building a common set of tooling usable across all async frameworks. Uvicorn currently supports HTTP/1.1 and WebSockets.
PEP 543 – A Unified TLS API for Python | peps.python.org
PEP 543 – A Unified TLS API for Python Author: Cory Benfield <cory at lukasa.co.uk>, Christian Heimes <christian at python.org> Status: Withdrawn Type: Standards Track Created: 17-Oct-2016 Python-Version: 3.7 Post-History: 11-Jan-2017, 19-Jan-2017, 02-Feb-2017, 09-Feb-2017 Table of Contents Abstract Resolution Rationale Problems Proposal Interfaces Configuration Context Buffer Socket Cipher Suites
Falcon | The minimal, fast, and secure web framework for Python
# sample.py import falcon class QuoteResource: def on_get(self, req, resp): """Handle GET requests.""" quote = { 'author': 'Grace Hopper', 'quote': ( "I've always been more interested in " "the future than in the past." ), } resp.media = quote app = falcon.App() app.add_route('/quote', QuoteResource()) $ pip install falcon gunicorn $ gunicorn sample:app Fast Falcon is a blazing fast, minimalist Py
Pythonã®ç’°å¢ƒæ§‹ç¯‰ã‚’自分ãªã‚Šã«æ•´ç†ã—ã¦ã¿ã‚‹
機械å¦ç¿’ブームãªã©ã«ã‚ˆã‚Šã€ Python を触り始ã‚ã‚‹ Rubyist ãŒå¢—ãˆã¦ããŸã¨æ€ã„ã¾ã™ã€‚ãã®éš›ã«å•é¡Œã«ãªã‚Šã‚„ã™ã„ã®ãŒç’°å¢ƒæ§‹ç¯‰ã§ã™ã€‚Rubyã 㨠rbenv ãŒãƒ‡ãƒ•ã‚¡ã‚¯ãƒˆã‚¹ã‚¿ãƒ³ãƒ€ãƒ¼ãƒ‰ã«ãªã£ã¦ã„ã‚‹ã®ã«ã€ãªãœã‹ Python ã«â€¦ ç§ã®ç«‹ã¡ä½ç½®ã‚‚ã¨ã‚‚ã¨ã¯ã€æ•°å¹´å‰ã¾ã§ å¹´ã«ä¸€å›žPython3ã§NLTKやらscikit-learnやら機械å¦ç¿’や自然言語処ç†ã®ç’°å¢ƒã‚’作ã‚ã†ã¨è©¦ã¿ã¦ã¯å¤±æ•—ã—ã¦Python使ã†ã‚‚ã®ã‹ã¨æ€ã£ã¦ã„ãŸäººã§ã—ãŸã€‚ãã‚ŒãŒã€Anacondaã§ç’°å¢ƒå°Žå…¥ã™ã‚‹ã¨ã€é¢å€’ãªã“ã¨ã¯ä½•ã‚‚考ãˆãšã«æ¸ˆã‚€ã¨ã„ã†ã“ã¨ã‚’知りã€Cookpadã§ã¯Anacondaã‚’å‰æã«ç’°å¢ƒæ§‹ç¯‰ã‚’勧ã‚ã¦ã„ã¾ã—ãŸã€‚ 今ã¯ã€ymotongpooã«ã€Œéƒ·ã«å…¥ã£ã¦ã¯éƒ·ã«å¾“ãˆã€ã¨è¨€ã‚ã‚ŒãŸãŸã‚ã€pip+virtualenv/venvã§å…¨ã¦ã‚’ã“ãªã—ã¦ã„ã¾ã™ãŒã€ã“ã‚Œã§å›°ã£ãŸã“ã¨ã¯ç‰¹ã«ã‚ã‚Šã¾ã›ã‚“。macOS, Windows, Linuxã
Pythonã®ãƒ©ã‚¤ãƒ–ラリã¨ã‹ã‚’ã¡ã‚‡ã£ã¨è©¦ã—ãŸã„時ã«tryã£ã¦ãƒ„ールãŒä¾¿åˆ© - Blank File
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Grumpy: Go running Python!
The latest news from Google on open source releases, major projects, events, and student outreach programs. Google runs millions of lines of Python code. The front-end server that drives youtube.com and YouTube’s APIs is primarily written in Python, and it serves millions of requests per second! YouTube’s front-end runs on CPython 2.7, so we’ve put a ton of work into improving the runtime and adap
CPython ã® Core Developer ã«ãªã‚Šã¾ã—㟠- methaneã®ãƒ–ãƒã‚°
Python 3.6 ã«å–ã‚Šè¾¼ã¾ã‚ŒãŸ dict ã®æ–°å®Ÿè£…ãªã©ã§ã‚³ã‚¢ã‚³ãƒŸãƒƒã‚¿ãƒ¼ã«èˆˆå‘³ã‚’æŒã£ã¦ã‚‚らã„〠Core Developer (è¦ã™ã‚‹ã«ã‚³ãƒŸãƒƒã‚¿ãƒ¼) ã«æŽ¨è–¦ã—よã†ã‹ï¼Ÿã¨ã„ã†æ案をもらã„ã¾ã—ãŸã€‚ 最åˆã¯ã‚³ãƒŸãƒƒã‚¿ãƒ¼ã¨ã‹é¢å€’ãã†ã ã—ã€ã‚³ãƒŸãƒƒãƒˆãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã¨ã‹NEWSエントリー（通常パッãƒã‚’コミットã™ã‚‹ã¨ãã«ã‚³ãƒŸãƒƒã‚¿ãƒ¼ãŒæ›¸ã）ã¨ã‹ã‚’英語ã§æ›¸ãã®ã‚‚英語ãŒå¾—æ„ãªäººãŒã‚„ã£ãŸã»ã†ãŒã„ã„ã ã‚ã†ã—ã€ã¨ã‚Šã‚ãˆãš github ã«ç§»è¡Œã™ã‚‹ã¾ã§ã¯æ§˜å見ã—ã¦ãŠã“ã†ã¨æ€ã£ã¦ãŸã®ã§ã™ãŒã€ dict 関係ã®ãƒ‘ッãƒãŒã„ãã¤ã‚‚レビュー待ã¡ã§ãªã‹ãªã‹ã‚³ãƒŸãƒƒãƒˆã•ã‚Œãªã„ã®ã‚’見ã¦ã€Œã‚„ã£ã±ã‚Šã‚¢ã‚¯ãƒ†ã‚£ãƒ–ãªã‚³ãƒŸãƒƒã‚¿ãƒ¼ãŒå…¨ç„¶è¶³ã‚Šã¦ãªã„ã€ã¨è€ƒãˆç›´ã—ã€å¿—願ã™ã‚‹ã“ã¨ã«ã€‚ ã§ã€å…ˆæœˆæœ«ã«ã‚³ãƒŸãƒƒãƒˆæ¨©ã‚’もらã£ãŸï¼ˆã¨ã„ã†ã‹ push ã§ãる権é™ã‚’æŒã£ãŸ hg アカウント㫠ssh éµã‚’登録ã—ã¦ã‚‚らã£ãŸï¼‰ã®ã§ã™ãŒã€æ–°ç±³ã‚³ãƒŸãƒƒã‚¿ãƒ¼ã¯ç°¡å˜ãªãƒ‘ッãƒã§ã‚‚ä»–ã®ã‚³ã‚¢ã‚³ãƒŸ
Pythonã®ã‚¸ã‚§ãƒãƒ¬ãƒ¼ã‚¿ã€ã‚³ãƒ«ãƒ¼ãƒãƒ³ã€ãƒã‚¤ãƒ†ã‚£ãƒ–コルーãƒãƒ³ã€ãã—ã¦async/await | POSTD
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GitHub - pypa/hatch: Modern, extensible Python project management
Python3 HTTP Server.py
Python asyncio + SSL TCP client/server example
GitHub - encode/apistar: The Web API toolkit. 🛠
GitHub - google/grumpy: Grumpy is a Python to Go source code transcompiler and runtime.
GitHub - sanic-org/sanic: Accelerate your web app development | Build fast. Run fast.
GitHub - decentfox/aioh2: HTTP/2 implementation with hyper-h2 on Python 3 asyncio.
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