lxml is the most feature-rich and easy-to-use library for processing XML and HTML in the Python language. Introduction The lxml XML toolkit is a Pythonic binding for the C libraries libxml2 and libxslt. It is unique in that it combines the speed and XML feature completeness of these libraries with the simplicity of a native Python API, mostly compatible but superior to the well-known ElementTree A
NOTE: pyTenjin now supports indent-free syntax since version 1.0.0. See this section for details. New embedded notation ({=...=} and {==...==}) is available since version 1.0.0. See this section for details. Since 1.1.0, it is possible to include pair of '{' and '}' inside of '${...}' or '#{...}'. See this section. Overview Tenjin is a very fast and full-featured template engine implemented in pur
LATEST RELEASE 4.0.1 Changelog | Download STANDARD General Decimal Arithmetic Specification LIBMPDEC QUICKSTART Build Example program LIBMPDEC++ QUICKSTART Build Example program Write Python in C++ CDECIMAL QUICKSTART Install Factorial in pure Python Calculating pi in pure Python Telco benchmark Use cdecimal globally PostgreSQL mpdecimal¶ mpdecimal is a package for correctly-rounded arbitrary prec
Pyplot tutorial¶ matplotlib.pyplot is a collection of command style functions that make matplotlib work like MATLAB. Each pyplot function makes some change to a figure: e.g., creates a figure, creates a plotting area in a figure, plots some lines in a plotting area, decorates the plot with labels, etc. In matplotlib.pyplot various states are preserved across function calls, so that it keeps track
Werkzeug¶ werkzeug German noun: “tool”. Etymology: werk (“work”), zeug (“stuff”) Werkzeug is a comprehensive WSGI web application library. It began as a simple collection of various utilities for WSGI applications and has become one of the most advanced WSGI utility libraries. Werkzeug doesn’t enforce any dependencies. It is up to the developer to choose a template engine, database adapter, and ev
Overview¶ PyMongo is a Python distribution containing tools for working with MongoDB, and is the recommended way to work with MongoDB from Python. This documentation attempts to explain everything you need to know to use PyMongo. Installing / Upgrading Instructions on how to get the distribution. Tutorial Start here for a quick overview. Examples Examples of how to perform specific tasks. Using Py
はじめに この文書は、 Steven Bird, Ewan Klein, Edward Loper 著 萩原 正人、中山 敬広、水野 貴明 訳 『入門 自然言語処理』 O'Reilly Japan, 2010. の第12章「Python による日本語自然言語処理」を、原書 Natural Language Processing with Python と同じ Creative Commons Attribution Noncommercial No Derivative Works 3.0 US License の下で公開するものです。 原書では主に英語を対象とした自然言語処理を取り扱っています。内容や考え方の多くは言語に依存しないものではありますが、単語の分かち書きをしない点や統語構造等の違いから、日本語を対象とする場合、いくつか気をつけなければいけない点があります。日本語を扱う場合にも
Experimental API¶ There are a variety of features that are considered experimental in WebOb, these features may change without any notice in future versions of WebOb, or be removed entirely. If you are relying on these features, please pin your version of WebOb and carefully watch for changes. Request¶ The request object is a wrapper around the WSGI environ dictionary. This dictionary contains key
TwitBlogin! http://twitblogin.com/ とか作ったことだし、そこそこ開発環境整って、今なら思いつく限りのサービスはさっくり実装できそうだったのでPython初心者向けに書いておく。 少しでもPythonユーザが増えれば幸い。 対象は Python の基本的な構文程度はわかるけど、具体的に何から手をつけていいかわからない人 目次 Apache/WSGI/MongoDBの環境構築 flask [ Sinatra風ウェブアプリケーションフレームワーク] pymongo [ MongoDBラッパー ] werkzeug [Web Application デバッガ] jinja2 [ HTMLテンプレートビルダー ] pyquery [ jQuery風HTMLパーサ ] nose [ TDD ] 細かいライブラリの使い方とかPython本体の言語仕様とかは適当にぐぐって
Flask is a lightweight WSGI web application framework. It is designed to make getting started quick and easy, with the ability to scale up to complex applications. It began as a simple wrapper around Werkzeug and Jinja and has become one of the most popular Python web application frameworks. Flask offers suggestions, but doesn't enforce any dependencies or project layout. It is up to the developer
wxPython API Documentation¶ Welcome! This is the API reference documentation for the 4.2.3 release of wxPython Phoenix, built on 10 April 2025. If you are porting your code from Classic wxPython, be sure to read the Migration Guide to get a better feel for how some things have changed. You can download a local copy of this documentation using a new utility script included with wxPython called wxdo
Docs as Code for everyone Empower your team with versioned documentation, seamless previews, and powerful authentication. All integrated into your Git workflow. Get started for free Explore features Automatic deploy previews Preview your documentation on every pull request. Never guess what you're shipping again. Ideal developer experience Write documentation with Git and your favorite text editor
ØMQ(zeromq)について簡単に調査したのでメモ。元ネタはØMQ - The Guide。 概要 N-N通信を実現する、socket API風軽量メッセージングライブラリ。 自動的な再接続や、メッセージのキューイングを行ってくれる。 複数のメッセージングパターンと呼ばれるものを組み合わせることによって、柔軟なメッセージ配信を行うことができる。 ライブラリについて socket APIライクなC APIを持つ。以下socketは、zeromqのsocketを指す。 zeromqはコンテキストというものを通じて使う。1コンテキストに、I/Oスレッドが1つ割り当てられる。基本1プロセスに1コンテキストでOK。複数のcontextを持つことはできるし、その場合は同じ個数のI/Oスレッドが走る。 zeromqのsocketは、プロセス内通信(スレッド間通信など)、プロセス間通信、TCP、UDPマ
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