Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!1.eu.feeder.erje.net!lightspeed.eweka.nl!lightspeed.eweka.nl!newsfeed.xs4all.nl!newsfeed2a.news.xs4all.nl!xs4all!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 0.017 X-Spam-Evidence: '*H*': 0.97; '*S*': 0.00; 'subject:files': 0.09; 'suppress': 0.09; 'cc:addr:python-list': 0.11; 'python': 0.11; 'code?': 0.16; 'feasible': 0.16; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'subject:python': 0.16; 'wrote:': 0.18; 'variable': 0.18; 'wed,': 0.18; 'cc:addr:python.org': 0.22; 'cc:2**0': 0.24; 'source': 0.25; 'distribute': 0.26; 'header:In-Reply-To:1': 0.27; 'message- id:@mail.gmail.com': 0.30; 'comments': 0.31; 'actual': 0.34; 'subject: (': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'there': 0.35; 'files': 0.38; 'pm,': 0.38; 'hand': 0.80; '2015': 0.84; 'subject:self': 0.84; 'to:none': 0.92 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:cc :content-type; bh=A4zlK/oKpmJvGos9Pr8skzqo7+KX1M6g6bOubTeHngo=; b=eyYF07yODUW4uVdFXm7X8GD+hVzjsS+JzWK9/kHeAoAHZfvUSVHHtgwqMi7AFACrDW PqORqKSEo7D5Cpqw/jvdenE+tu6thmFNJ02EMR+P6MvVTi0fSyD+E3yVmLMGe/V9te/J xfLkG2eiuBQ9vEgdCWg+4k3qObQqNvrEjziQyKn7hlUZRzxAY5VadrHd21dgi8340J16 3ED6Bkvcmj20or8qZumtMN886k7JIfaL4RqD0o9FYK8rpv4fdta4w1yA0uSW4yLzco78 O+Cufox1YkE8mXz49tDoRZLbke/XAW+9TZslRAcaZSssIo3IKgv9c+sHCNDzHd3LMDtv 0HBA== MIME-Version: 1.0 X-Received: by 10.50.43.196 with SMTP id y4mr1930258igl.14.1430904339697; Wed, 06 May 2015 02:25:39 -0700 (PDT) In-Reply-To: <1430900676.98833.BPMail_high_carrier@web163803.mail.gq1.yahoo.com> References: <1430900676.98833.BPMail_high_carrier@web163803.mail.gq1.yahoo.com> Date: Wed, 6 May 2015 19:25:39 +1000 Subject: Re: DRM is self-defeating (was: Encrypt python files) From: Chris Angelico Cc: "python-list@python.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.20+ 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: 13 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1430904343 news.xs4all.nl 2940 [2001:888:2000:d::a6]:46264 X-Complaints-To: abuse@xs4all.nl X-Received-Bytes: 3525 X-Received-Body-CRC: 1451581315 Xref: csiph.com comp.lang.python:90043 On Wed, May 6, 2015 at 6:24 PM, Albert-Jan Roskam via Python-list wrote: >>The only feasible solution is to distribute files only to those >>recipients you want to have them, and can trust to do with them as you >>ask. If you don't trust a recipient, don't hand the files to them. > > Can tools like py2exe or cx_freeze also be used to obfuscate python source code? But barely. At very worst, you suppress your comments and variable names, but all your actual functionality is all there still - it has to be, or it won't run. ChrisA