Path: csiph.com!usenet.pasdenom.info!weretis.net!feeder1.news.weretis.net!feeder4.news.weretis.net!rt.uk.eu.org!newsfeed.xs4all.nl!newsfeed4.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 0.015 X-Spam-Evidence: '*H*': 0.97; '*S*': 0.00; 'subject:not': 0.03; 'subject:file': 0.07; "'python": 0.09; 'oh,': 0.09; 'cc:addr :python-list': 0.11; 'from:addr:rosuav': 0.16; 'from:name:chris angelico': 0.16; 'imports': 0.16; 'wrote:': 0.18; 'module': 0.19; '>>>': 0.22; 'cc:addr:python.org': 0.22; 'mon,': 0.24; 'cc:2**0': 0.24; 'mention': 0.26; 'somewhere': 0.26; 'header:In-Reply-To:1': 0.27; 'chris': 0.29; 'then.': 0.30; 'message-id:@mail.gmail.com': 0.30; "d'aprano": 0.31; 'steven': 0.31; 'anyone': 0.31; 'file': 0.32; 'used,': 0.33; 'anywhere': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'there': 0.35; 'curious': 0.36; 'next': 0.36; "didn't": 0.36; 'so,': 0.37; 'pm,': 0.38; 'explain': 0.39; 'itself': 0.39; 'system.': 0.39; 'how': 0.40; 'even': 0.60; 'first': 0.61; 'believe': 0.68; 'jul': 0.74; '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=X38pF6KE82bI/4TMREF3Fx8rH2Ru6qg0ed/lZ/1fn/I=; b=pg8YaUaNd31hRjX3D+uptd+y0LzbdSHlKJYPRjkEvlxUZCXFj4xbfwshw6MeiuBS+G u5v3yJM54U8mphS5mPs5E5NmeIgWKLUbjOuTdI428Mfw6Ixzj26n2YSiKNvP/dUeyr/Z Mg+4GiNvKUekFo8tbkPhtUkC+SkoaSGU86BEQGPMlGY0nAtTyWqIWXjgGHITL0apLDjw LMsGeyL1j9vVas+S1AoJ9m7k9UuRqOVnakQOEesjz5FnpfltCgk5tJIgCS+A+UUhsXH2 QMLCfCTIEiA+2rWBkbm3z4yARKBHvLzcQ8cN3+EgdfUAYkEP2fsagAL4pgRva58tuK0Y ROMQ== MIME-Version: 1.0 X-Received: by 10.58.243.170 with SMTP id wz10mr55812vec.55.1404724312221; Mon, 07 Jul 2014 02:11:52 -0700 (PDT) In-Reply-To: <53ba6254$0$2926$c3e8da3$76491128@news.astraweb.com> References: <53ba52e1$0$2926$c3e8da3$76491128@news.astraweb.com> <53ba6254$0$2926$c3e8da3$76491128@news.astraweb.com> Date: Mon, 7 Jul 2014 19:11:52 +1000 Subject: Re: Module name does not match file name From: Chris Angelico Cc: "python-list@python.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 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: 22 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1404724315 news.xs4all.nl 2872 [2001:888:2000:d::a6]:34672 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:74088 On Mon, Jul 7, 2014 at 7:03 PM, Steven D'Aprano wrote: > On Mon, 07 Jul 2014 18:04:36 +1000, Chris Angelico wrote: > >> On Mon, Jul 7, 2014 at 5:57 PM, Steven D'Aprano >> wrote: >>> Can anyone explain how "import pg" can end up coming from pgmodule.so? >> >> First guess: There's a "pg.py" somewhere that imports the so, then >> replaces itself in sys.modules. > > > Oh, there's a pg.py somewhere alright, but it imports _py and there is no > _py module anywhere on the system. I don't believe that the pg.py file is > actually used, even though it is in the site-packages next to pgmodule.py. Huh. Definitely curious as to what 'python -v' says, then. > I did mention the maze of twisty dependencies, didn't I? And I winced at your opening paragraph. ChrisA