Path: csiph.com!x330-a1.tempe.blueboxinc.net!aioe.org!feeder.news-service.com!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-announce@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.005 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'executing': 0.05; 'partial': 0.05; 'subject:test': 0.05; 'url:pypi': 0.09; 'url:bitbucket': 0.09; '(none': 0.16; 'incremental': 0.16; 'no- op': 0.16; 'runner': 0.16; 'compiled': 0.18; '(or': 0.22; 'code': 0.22; 'ones.': 0.23; 'received:209.85.161.46': 0.26; 'received :mail-fx0-f46.google.com': 0.26; 'tests': 0.26; 'changed': 0.27; 'message-id:@mail.gmail.com': 0.28; 'skip:p 30': 0.29; 'received:209.85.161': 0.29; 'changes': 0.29; 'affected': 0.29; 'source': 0.32; 'initial': 0.32; 'idea': 0.32; 'test': 0.33; 'skip:& 20': 0.33; 'skip:& 10': 0.34; 'refer': 0.37; 'received:209.85': 0.37; 'url:python': 0.37; 'execute': 0.38; 'faster': 0.38; 'skip:= 20': 0.38; 'received:google.com': 0.38; 'but': 0.38; 'code:': 0.38; 'files': 0.38; 'url:org': 0.38; 'common': 0.39; 'to:addr:python.org': 0.39; 'received:209': 0.39; 'header:Received:5': 0.40; 'skip:= 30': 0.69 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:date:message-id:subject:from:to :content-type; bh=I/AN/FtUPXtU7TN8WQcYf5qI5Z6dP7iWQ7yvH9+9JRs=; b=SPBvklj5lqRHkBunho8CWKpU+Wvz2jJi0metQ9VMdQJUmqvdvHYnyp5thT4mUdh9lN OcUL5hy3t47aiRM9pnLef2IEq10DLCn8I51cNFSBf+tOZGhqtSTdYxhWSo6if1SCS/ms P5Pox+MYOkBE/Yo0IKIlbo5nQXNF6z6mLC3wg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=xyhXAaoPOxqATdeu6LG3yPXsIv+YCWbnmCUciqvIkcb10cKvbaaqOEtMCY1i4RAAze plYom3s02/6ut/dBkEGgrtX9y86g7ciEgNTeUoUOm6RWGDuWLDWecnMQ14vdDLWrfW6U E3QeN1zvSWHDbzr/njgZJAsk8zMm4CD3fMv6E= MIME-Version: 1.0 Date: Sat, 7 May 2011 19:21:31 +0800 Subject: pytest-incremental - an incremental test runner From: Eduardo Schettino To: python-announce@python.org X-Mailman-Approved-At: Sat, 07 May 2011 18:08:05 +0200 Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.12 X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: python-list@python.org List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Approved: python-announce-list@python.org Newsgroups: comp.lang.python.announce Message-ID: Lines: 27 NNTP-Posting-Host: 82.94.164.166 X-Trace: 1304784487 news.xs4all.nl 81484 [::ffff:82.94.164.166]:42295 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python.announce:128 pytest-incremental ==================== an incremental test runner (pytest plug-in) What is an "incremental test runner" ? ======================================= The idea is to execute your tests faster by executing not all of them but only the "required" ones. When talking about build-tools it is common to refer to the terms: * initial (full) build - all files are compiled * incremental build (or partial rebuild) - just changed files are compiled * no-op build - no files are compiled (none changed since last execution) So an "incremental test runner" will only re-execute tests that were affected by changes in the source code since last successful execution. docs: http://pypi.python.org/pypi/pytest-incremental code: https://bitbucket.org/schettino72/pytest-incremental .