The future of Python 2
Python 3 has been out for close to four and a half years now—since December 2008—but its widespread adoption is still a ways off. Python 2.7 is younger—released in July 2010—but it is likely more commonly used than 3.x. In fact, usage of Python 2.x dwarfs that of the incompatible "next generation" Python. But with frameworks like Django and Twisted having been ported to Python 3.3, there is someth
About Python 3 · Alex Gaynor
Hi, I'm Alex. I'm a software resilience engineer. I care about building systems that work. I've worked for the government, in the private sector, and on open source. I'm based in Washington, DC. Mon, Dec 30, 2013 Python community, friends, fellow developers, we need to talk. On December 3rd, 2008 Python 3.0 was first released. At the time it was widely said that Python 3 adoption was going to be a
pathlibはファイル操作の新標準！ - None is None is None
Python Advent Calendar 2013の13日目です。 Python 3.4ではasyncio functools.singledispatchなど画期的なライブラリがいくつも追加されています。それはアドベンドカレンダーで皆さんが紹介されている通りです。 そして！その中で最も重要で画期的と言えるのがpathlibなのです！ 11.1. pathlib ― Object-oriented filesystem paths ― Python v3.4.0b1 documentation まずは、主な使用例を御覧ください パスの結合（演算子オーバーロードだ！） >>> from pathlib import Path >>> p = Path('/etc') >>> q = p / 'init.d' / 'reboot' >>> q PosixPath('/etc/init.d/
Code Like a Pythonista: Idiomatic Python
In this interactive tutorial, we'll cover many essential Python idioms and techniques in depth, adding immediately useful tools to your belt. There are 3 versions of this presentation: S5 presentation Plain HTML handout reStructuredText source ©2006-2008, licensed under a Creative Commons Attribution/Share-Alike (BY-SA) license. My credentials: I am a resident of Montreal, father of two great kids
Google's Python Class | Python Education | Google for Developers
Stay organized with collections Save and categorize content based on your preferences. Welcome to Google's Python Class -- this is a free class for people with a little bit of programming experience who want to learn Python. The class includes written materials, lecture videos, and lots of code exercises to practice Python coding. These materials are used within Google to introduce Python to peopl
最近 Python で時間を扱うモジュールは『arrow』がブームらしいメモ - 牌語備忘録 -pygo
(python==2.7, arrow==0.3.5) crsmithdev/arrow · GitHub Arrow: better dates and times for Python — Arrow 0.4.4 documentation Arrow - better date & time manipulation for Python : Python <-作者さんが質問に答えてる。名前の由来とか。 dateutilあるけど、arrowもいいらしい。 こっちの方がモダンっぽいらしい。 id:Voluntas師匠に教えてもらった。 >>> import arrow # 現在 >>> arw = arrow.utcnow() >>> arw <Arrow [2013-09-05T15:06:49.312975+00:00]> # 翌月（年月日を複数形で指定して増減） >>> arw.
Python 3 and ASCII Compatible Binary Protocols - Alyssa Coghlan's Python Notes
Python 3 and ASCII Compatible Binary Protocols¶ Last Updated: 6th January, 2014 If you pay any attention to the Twittersphere (and likely several other environments), you may have noticed various web framework developers having a few choice words regarding the Unicode handling design in Python 3. They actually have good reason to be upset with python-dev: we broke their world. Not only did we brea
PEP 443 – Single-dispatch generic functions | peps.python.org
PEP 443 – Single-dispatch generic functions Author: Łukasz Langa <lukasz at python.org> Discussions-To: Python-Dev list Status: Final Type: Standards Track Created: 22-May-2013 Python-Version: 3.4 Post-History: 22-May-2013, 25-May-2013, 31-May-2013 Replaces: 245, 246, 3124 Table of Contents Abstract Rationale and Goals User API Implementation Notes Abstract Base Classes Usage Patterns Alternative
Pragmatic Unicode
Created 10 March 2012 This is a presentation I gave at PyCon 2012. You can read the slides and text on this page, or open the actual presentation in your browser, or watch the video: Also, clicking the slide images will jump into the full presentation at that point. The Symbola font is included, but will have to be downloaded before some of the special symbols will appear. Hi, I’m Ned Batchelder.
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