HTTP/2 302 server: nginx date: Fri, 26 Dec 2025 12:30:44 GMT content-type: text/plain; charset=utf-8 content-length: 0 x-archive-redirect-reason: found capture at 20060706062659 location: https://web.archive.org/web/20060706062659/https://www.python.org/doc/ server-timing: captures_list;dur=0.800703, exclusion.robots;dur=0.049230, exclusion.robots.policy;dur=0.036011, esindex;dur=0.010463, cdx.remote;dur=15.267100, LoadShardBlock;dur=163.048651, PetaboxLoader3.datanode;dur=114.637133 x-app-server: wwwb-app28-dc8 x-ts: 302 x-tr: 247 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 set-cookie: wb-p-SERVER=wwwb-app28; path=/ x-location: All x-as: 14061 x-rl: 0 x-na: 0 x-page-cache: MISS server-timing: MISS x-nid: DigitalOcean referrer-policy: no-referrer-when-downgrade permissions-policy: interest-cohort=() HTTP/2 200 server: nginx date: Fri, 26 Dec 2025 12:30:45 GMT content-type: text/html x-archive-orig-date: Thu, 06 Jul 2006 06:26:59 GMT x-archive-orig-server: Apache/2.0.54 (Debian GNU/Linux) DAV/2 SVN/1.1.4 mod_python/3.1.3 Python/2.3.5 mod_ssl/2.0.54 OpenSSL/0.9.7e x-archive-orig-last-modified: Thu, 06 Jul 2006 06:23:54 GMT x-archive-orig-etag: "134050-2440-cac89280" x-archive-orig-accept-ranges: bytes x-archive-orig-content-length: 9280 x-archive-orig-connection: close x-archive-guessed-content-type: text/html x-archive-guessed-charset: utf-8 memento-datetime: Thu, 06 Jul 2006 06:26:59 GMT link: ; rel="original", ; rel="timemap"; type="application/link-format", ; rel="timegate" content-security-policy: default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob: archive.org web.archive.org web-static.archive.org wayback-api.archive.org athena.archive.org analytics.archive.org pragma.archivelab.org wwwb-events.archive.org x-archive-src: 27_0_20060706024837_crawl22-c/27_0_20060706060514_crawl23.arc.gz server-timing: captures_list;dur=2.523116, exclusion.robots;dur=0.051874, exclusion.robots.policy;dur=0.034050, esindex;dur=0.013932, cdx.remote;dur=15.562388, LoadShardBlock;dur=151.153781, PetaboxLoader3.datanode;dur=178.662510, load_resource;dur=100.499040, PetaboxLoader3.resolve;dur=41.528345 x-app-server: wwwb-app28-dc8 x-ts: 200 x-tr: 398 server-timing: TR;dur=0,Tw;dur=0,Tc;dur=0 x-location: All x-as: 14061 x-rl: 0 x-na: 0 x-page-cache: MISS server-timing: MISS x-nid: DigitalOcean referrer-policy: no-referrer-when-downgrade permissions-policy: interest-cohort=() content-encoding: gzip

Advanced Search

• About
• News
• Documentation
  • Current Docs
  • Beginner's Guide
  • FAQs
  • Introductions
  • Wiki
  • Other doc resources
  • PEP Index
  • Non-English docs
  • Editors
  • Book list
  • Topic guides
  • New-style classes
  • Regular expressions
  • Audio Recordings
• Download
• Community
• PSF
• Links
• Core Development

Quick Links (2.4.3)

• Documentation
• Windows Installer
• Source Distribution
• Package Index

Python Jobs

Donate to the PSF

Report website bug

Documentation

Python Documentation

Python's standard documentation is quite substantial; download your own copy or browse it online!

• Download Current Documentation

  (Many formats are available, including typeset versions for printing.)

• Search the docs with

  • pyhelp.cgi

• Browse Current Documentation - (Module Index)

  • Tutorial
  • Library Reference
  • Macintosh Reference
  • Language Reference
  • Extending and Embedding
  • Python/C API

• Browse the "in-development" version of the documentation

  • Previous versions of these documents

A variety of additional documentation is available as well.

• Beginner's Guide to Python
• Introductions
• Quick Reference Guide (off-site)
• New-style classes (aka descrintro)
• HOWTO documents (off-site)
• Topic guides
• Other documentation collections
• Python Books
• Python book reviews (off-site)
• Guido's essays and presentations
• Non-English documents
• PEPs (Python Enhancement Proposals)
• Audio Recordings

Website maintained by the Python community
hosting by xs4all / design by pollenation

Copyright © 1990-2006, Python Software Foundation
Legal Statements