Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.python > #105007

Re: Obfuscating Python code

Path csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail
From Dennis Lee Bieber <wlfraed@ix.netcom.com>
Newsgroups comp.lang.python
Subject Re: Obfuscating Python code
Date Wed, 16 Mar 2016 07:55:19 -0400
Organization IISS Elusive Unicorn
Lines 31
Message-ID <mailman.193.1458129297.12893.python-list@python.org> (permalink)
References <570f76f8-1e4a-421f-b1ff-4fba72f06a56@googlegroups.com> <mailman.155.1458020722.12893.python-list@python.org> <6849887.F7PvubJjsv@PointedEars.de> <56e9056c$0$1534$c3e8da3$5496439d@news.astraweb.com>
Mime-Version 1.0
Content-Type text/plain; charset=utf-8
Content-Transfer-Encoding 8bit
X-Trace news.uni-berlin.de ZuzTnEdl2GDSejDDWXtqQgFMJMnEsQ6wytfQvj058HIw==
Return-Path <python-python-list@m.gmane.org>
X-Original-To python-list@python.org
Delivered-To python-list@mail.python.org
X-Spam-Status OK 0.000
X-Spam-Evidence '*H*': 1.00; '*S*': 0.00; 'subject:Python': 0.05; 'executable': 0.07; 'subject:code': 0.07; 'message-id:@4ax.com': 0.09; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'unexpected': 0.09; 'syntax': 0.13; 'wed,': 0.15; '2016': 0.16; 'chmod': 0.16; 'command,': 0.16; 'flag,': 0.16; 'received:80.91.229.3': 0.16; 'received:io': 0.16; 'received:plane.gmane.org': 0.16; 'received:psf.io': 0.16; 'shells': 0.16; 'skip:> 20': 0.16; 'url:home': 0.18; 'extension': 0.20; 'work,': 0.21; 'unix/linux': 0.22; "doesn't": 0.26; 'command': 0.26; 'header:X-Complaints- To:1': 0.26; 'error': 0.27; 'windows,': 0.29; 'environment': 0.29; "d'aprano": 0.33; 'steven': 0.33; 'file': 0.34; 'skip:> 10': 0.35; 'but': 0.36; 'to:addr:python-list': 0.36; 'subject:: ': 0.37; 'received:org': 0.37; 'to:addr:python.org': 0.40; 'determine': 0.61; 'here:': 0.63; 'mar': 0.65; 'dennis': 0.91; 'received:108': 0.93
X-Injected-Via-Gmane http://gmane.org/
X-Gmane-NNTP-Posting-Host adsl-108-73-119-183.dsl.klmzmi.sbcglobal.net
X-Newsreader Forte Agent 6.00/32.1186
X-No-Archive YES
X-BeenThere python-list@python.org
X-Mailman-Version 2.1.21
Precedence list
List-Id General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe <https://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive <http://mail.python.org/pipermail/python-list/>
List-Post <mailto:python-list@python.org>
List-Help <mailto:python-list-request@python.org?subject=help>
List-Subscribe <https://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Xref csiph.com comp.lang.python:105007

Show key headers only | View raw

On Wed, 16 Mar 2016 18:04:10 +1100, Steven D'Aprano
<steve+comp.lang.python@pearwood.info> declaimed the following:


>> (if the “.pyc” file
>> is given the executable flag, you can even execute it as a standalone
>> command, but that might only work on my system).
>
>There may be ways to get it to work, but it doesn't work here:
>
>steve@runes:~$ chmod a+x test.pyc 
>steve@runes:~$ ./test.pyc 
>: command not found 

>./test.pyc: line 2: syntax error near unexpected token `('
>./test.pyc: line 2: `$?Vc
@s	dGHd
S(
s
>                                         Hello 
>World!N((((stest.py<module>
s'
>

	It likely works on Windows, which uses the file extension and PATHEXT
environment to determine "executability" (though I see I don't have .pyc on
mine). UNIX/Linux shells looking for a "shebang" line OTOH...
-- 
	Wulfraed                 Dennis Lee Bieber         AF6VN
    wlfraed@ix.netcom.com    HTTP://wlfraed.home.netcom.com/

Back to comp.lang.python | Previous | Next — Previous in thread | Find similar | Unroll thread

Thread

Is there a way to create a shared object file using PyInstaller? Swanand Pashankar <swanand.pashankar@gmail.com> - 2016-03-14 22:35 -0700
  Obfuscating Python code (was: Is there a way to create a shared object file using PyInstaller?) Ben Finney <ben+python@benfinney.id.au> - 2016-03-15 16:45 +1100
    Re: Obfuscating Python code Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-15 19:59 +0100
      Re: Obfuscating Python code Chris Angelico <rosuav@gmail.com> - 2016-03-16 07:31 +1100
        Re: Obfuscating Python code Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-03-15 22:51 +0100
          Re: Obfuscating Python code Daniel Wilcox <dmw@yubasolutions.com> - 2016-03-15 23:40 -0700
      Re: Obfuscating Python code Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-03-16 18:04 +1100
        Re: Obfuscating Python code Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-03-16 07:55 -0400

csiph-web