[Python-projects] Possible PyLint bug with imported"new-style" classes?

[Hiltz-Laforge, Jason]

Hi Sylvain,

> This is much probably a python path bug. If you type "python" in the same place where you type "pylint", does "import base" works ?

D'oh! My mistake. It is indeed a path issue. I knew pylint wasn't going to be fooled by something so simple -- I just needed somebody to set me straight.

Merci beaucoup!

Cheers,
Jason

-----Original Message-----
From: syt at logilab.fr [mailto:syt at logilab.fr] On Behalf Of Sylvain Thénault
Sent: Thursday, February 07, 2008 4:06 AM
To: Hiltz-Laforge, Jason
Cc: python-projects at logilab.org
Subject: Re: [Python-projects] Possible PyLint bug with imported"new-style" classes?

On Wed, Feb 06, 2008 at 03:20:00PM -0500, Hiltz-Laforge, Jason wrote:
> Bonjour :-)

Bonjour,
 
> Thanks for all the hard work with PyLint. It's an excellent tool.

Thanks :)
 
> I've run into what may be a false positive for the E1101 (Instance of 
> x has no y data member) and E1002 (Use super on an old style class) messages.
> 
> Here's a trivial example:
> 
> class Base(object):
> 
>         def __init__(self):
>                 super(Base, self).__init__()
>                
> class Derived(Base):
> 
>         def __init__(self):
>                 super(Derived, self).__init__()
> 
> Now, this lints with no issues if both classes are in the same python file.
> 
> If I split it up into two files (say base.py and derived.py), and use 
> "from base import Base" in the latter, PyLint reports an E1101 and 
> E1002 error. This is using pylint 0.13.2, astng 0.17.1 and 
> logilab-common 0.22.2. Have I goofed this up somehow or is it simply a bug?

this is much probably a python path bug. If you type "python" in the same place where you type "pylint", does "import base" works ?

-- 
Sylvain Thénault                               LOGILAB, Paris (France)
Formations Python, Zope, Plone, Debian:  http://www.logilab.fr/formations
Développement logiciel sur mesure:       http://www.logilab.fr/services
Python et calcul scientifique:           http://www.logilab.fr/science
 
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