Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!eweka.nl!lightspeed.eweka.nl!194.109.133.81.MISMATCH!newsfeed.xs4all.nl!newsfeed2.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 0.010 X-Spam-Evidence: '*H*': 0.98; '*S*': 0.00; 'subject:error': 0.03; 'subject:Python': 0.06; 'error:': 0.07; 'rename': 0.07; 'overflow': 0.09; 'cc:addr:python-list': 0.11; 'python': 0.11; 'def': 0.12; '@property': 0.16; 'expect,': 0.16; 'pypy.': 0.16; 'spit': 0.16; 'wrote:': 0.18; 'do.': 0.18; 'obviously': 0.18; 'all,': 0.19; 'bit': 0.19; 'stack': 0.19; 'meant': 0.20; 'seems': 0.21; '8bit%:5': 0.22; 'code,': 0.22; 'example': 0.22; 'cc:addr:python.org': 0.22; '2.x': 0.24; 'certainly': 0.24; 'cc:2**0': 0.24; "i've": 0.25; 'pass': 0.26; 'post': 0.26; 'code:': 0.26; 'header:In-Reply-To:1': 0.27; 'function': 0.29; 'am,': 0.29; 'received:209.85.217': 0.29; 'message- id:@mail.gmail.com': 0.30; "i'm": 0.30; '3.x': 0.31; 'fixing': 0.31; 'indentation': 0.31; 'python2.7': 0.31; 'with,': 0.31; 'class': 0.32; 'text': 0.33; 'guess': 0.33; 'minimal': 0.33; 'not.': 0.33; 'received:209.85': 0.35; 'but': 0.35; 'received:google.com': 0.35; 'really': 0.36; 'html,': 0.36; 'whilst': 0.36; 'received:209': 0.37; 'gmail': 0.38; 'that,': 0.38; 'anything': 0.39; 'does': 0.39; 'how': 0.40; 'above,': 0.60; 'catch': 0.60; 'dave': 0.60; "you've": 0.63; 'name': 0.63; 'real': 0.63; 'between': 0.67; 'hoping': 0.75; 'difference.': 0.84; 'messed': 0.84; 'prefers': 0.84; 'presumably': 0.84; 'angel': 0.91; 'recover': 0.91; '2013': 0.98 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; bh=5vZQVLYRCfE1UUiAQAk3Wp50ns/hpKfOms/Aqtm4lyk=; b=qlA2cUeyxE/xbWJg0qvn4775Vgr5ODvW5pUQCq/Eq8K0FLEgIf/SvTI6PLWAOfSird GpojpGV6WCZCym6JrpwD077sLC+VukmgwDmEJZ8hZjM5Rw+bLYcqDpBlwKS7cZZduYkl JhBhE8IVkjxLnnMdgdLNOHW4Hxt2DEYhxyQEApkKpF0nGA+HuNZboS4kgul9pjwUPRyk DDCFcTaOEcvtEm2hvyu7McCogrENADidN+hnfzG8yxZ3Z5QMnQ5PmzK9Y4viaDvsupzo qkpp5hEwuM2dRN45VvyN72n3vlDSsVuT4drfrn7FWmpSTOp7H6qGgFSF1UFirHII283w FGdw== X-Received: by 10.112.138.100 with SMTP id qp4mr1531192lbb.84.1369831468495; Wed, 29 May 2013 05:44:28 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <51A5F3A9.3050709@davea.name> References: <51A5F3A9.3050709@davea.name> From: Joshua Landau Date: Wed, 29 May 2013 13:43:48 +0100 Subject: Re: Fatal Python error To: Dave Angel Content-Type: multipart/alternative; boundary=089e0118329a14f9a004dddabe9e Cc: python-list 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: 119 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1369831470 news.xs4all.nl 15973 [2001:888:2000:d::a6]:49145 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:46372 --089e0118329a14f9a004dddabe9e Content-Type: text/plain; charset=ISO-8859-1 On 29 May 2013 13:25, Dave Angel wrote: > On 05/29/2013 07:48 AM, Joshua Landau wrote: > >> Hello all, again. Instead of revising like I'm meant to be, I've been >> delving into a bit of Python and I've come up with this code: >> >> > To start with, please post in text mode. By using html, you've completely > messed up any indentation you presumably had. Appologies, I use GMail and I don't know how to force text-only > class ClassWithProperty: >> @property >> def property(self): >> pass >> > > Did you really mean to hide the built-in property? I don't know if this > does that, but it's certainly confusing. And perhaps that's a difference > between 2.x and 3.x I'm not. That goes to self.property, whilst the normal function isn't. I guess it does locally hide it, but who really cares? :P You can rename it if you want. Anything will do. Obviously this is a minimal example code, and not the real thing. As you will expect, this does nothing... on Python2.7 and PyPy. Python3.3 >> prefers to spit out a "Fatal Python error: Cannot recover from stack >> overflow.", which seems a bit unexpected. >> >> > A stack overflow means you have infinite recursion. I realise, but I was hoping to catch that with the "except RuntimeError". > Try fixing the property name above, and see if that makes a difference. It does not make a difference. --089e0118329a14f9a004dddabe9e Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
On 29 May 2013 13:25, Dave Angel <davea@davea.name>= wrote:
On 05/29/2013 07:48 AM, Joshua Landau wrote:
Hello all, again. Instead of revising like I'm meant to be, I've be= en
delving into a bit of Python and I've come up with this code:


To start with, please post in text mode. =A0By using html, you've compl= etely messed up any indentation you presumably had.

Appologies, I use GMail and I don't know how to force text-onl= y
=A0
class ClassWithProperty:
=A0 @property
def property(self):
pass

Did you really mean to hide the built-in property? =A0I don't know if t= his does that, but it's certainly confusing. =A0And perhaps that's = a difference between 2.x and 3.x

I'm no= t. That goes to self.property, whilst the normal function isn't. I gues= s it does locally hide it, but who really cares? :P

You can rename it if you want. Anything will do. Obviou= sly this is a minimal example code, and not the real thing.

<= /div>
As you will expect, this does nothing... on Python2.7 and PyPy. Python3.3 prefers to spit out a "Fatal Python error: Cannot recover from stack overflow.", which seems a bit unexpected.


A stack overflow means you have infinite recursion.

<= /div>
I realise, but I was hoping to catch that with the "except R= untimeError".
=A0
Try fixing the property name above, and see if that makes a difference.

It does not make a difference.=A0
<= /div>
--089e0118329a14f9a004dddabe9e--