Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!aioe.org!news.stack.nl!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-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.039 X-Spam-Evidence: '*H*': 0.92; '*S*': 0.00; 'python': 0.08; 'called.': 0.09; 'subject:virtualenv': 0.09; 'debugging': 0.13; 'thanks,': 0.18; 'exists': 0.18; 'maybe': 0.21; "doesn't": 0.22; 'fine,': 0.23; 'command': 0.24; 'code': 0.25; "i'm": 0.27; 'separate': 0.28; 'script': 0.28; 'example': 0.28; 'environment.': 0.30; 'does': 0.32; 'message-id:@gmail.com': 0.33; 'header:User- Agent:1': 0.33; 'to:addr:python-list': 0.33; 'there': 0.33; 'received:209.85.212': 0.34; 'run': 0.37; 'but': 0.37; 'received:google.com': 0.37; 'using': 0.37; 'some': 0.38; 'received:209.85': 0.38; 'received:209': 0.39; 'change': 0.40; 'to:addr:python.org': 0.40; 'projects': 0.62; 'andrea': 0.84; 'skip:v 40': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; bh=bi+ZAG6gIyBkeWwtIECjSMzkMXRaZN5n8fjJMC41ceA=; b=bod0Ji5AktY58qp00V03crzCdsyrcUp4emAvH2ZSaLywDxQCjrV2+naYA+u2cIGATg zOpGwSXEv3eFwGQZMCjFGdDElCx5zMswvgeVuvNbVjAlbyR2HvtKwnaLA1nZyvAX6ESO oQHeidQpDNrLEheyKo+vDYrHriJKWyBX1HGgM= Date: Thu, 26 Jan 2012 11:16:32 +0000 From: Andrea Crotti User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20111224 Thunderbird/9.0.1 MIME-Version: 1.0 To: python-list@python.org Subject: running in a virtualenv Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 23 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1327576596 news.xs4all.nl 6879 [2001:888:2000:d::a6]:40024 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:19482 I have a python script which has to run some other code and to separate the different projects I'm using virtualenv. What my this script does is: - check if the virtualenv exists already, otherwise create it with virtualenv.create_environment(venv_path, site_packages=True, unzip_setuptools=False, never_download=True) - generate the right command to call and use check_call(['virtualenv_interpreter', 'command', 'to', 'run']) to execute the whole thing inside the virtual environment. It works fine, but for example debugging doesn't work very after the check_call is called. Is there a better way or maybe is it possible to change the sys.executable at run-time? Or in general how do I debug/profile python subprocesses? Thanks, Andrea