Path: csiph.com!optima2.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!us.feeder.erje.net!bloom-beacon.mit.edu!bloom-beacon.mit.edu!panix!gordon From: John Gordon Newsgroups: comp.lang.python Subject: Re: AttributeError: LineLogic instance has no attribute 'probe' Date: Wed, 29 Jul 2015 17:32:28 +0000 (UTC) Organization: PANIX Public Access Internet and UNIX, NYC Lines: 29 Message-ID: References: NNTP-Posting-Host: panix2.panix.com X-Trace: reader1.panix.com 1438191148 25140 166.84.1.2 (29 Jul 2015 17:32:28 GMT) X-Complaints-To: abuse@panix.com NNTP-Posting-Date: Wed, 29 Jul 2015 17:32:28 +0000 (UTC) User-Agent: nn/6.7.3 Xref: csiph.com comp.lang.python:94745 In Cameron Simpson writes: > >Since you haven't posted the actual complete code, we can only guess > >at the problem. > > > >My guess is that you have two different definitions of the LineLogic > >class, one of them lacking the probe attribute. > Alternatively, if the code he did quote is accurate, he may have not indented > the definition of __init__. Example: > class LineLogic(object): > ''' doc string > ''' > def __init__(self): > ... > This is legal, but wrong. It will result in LineLogic having the default > initialisation i.e. nothing, as the __init__ function is not part of the class. Ooh, I like your guess better. :-) -- John Gordon A is for Amy, who fell down the stairs gordon@panix.com B is for Basil, assaulted by bears -- Edward Gorey, "The Gashlycrumb Tinies"