Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.freenet.ag!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!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 0.031 X-Spam-Evidence: '*H*': 0.94; '*S*': 0.00; "subject:' ": 0.07; 'subject:query': 0.07; 'def': 0.12; 'from:addr:mrabarnett.plus.com': 0.16; 'from:addr:python': 0.16; 'from:name:mrab': 0.16; 'message-id:@mrabarnett.plus.com': 0.16; 'subject:object': 0.16; 'wrote:': 0.18; 'header:User-Agent:1': 0.23; 'looks': 0.24; 'header:In-Reply-To:1': 0.27; "skip:' 10": 0.31; 'indentation': 0.31; 'class': 0.32; 'skip:_ 10': 0.34; 'subject:from': 0.34; 'to:addr:python-list': 0.38; 'to:addr:python.org': 0.39; 'email addr:gmail.com': 0.63; 'header :Reply-To:1': 0.67; 'reply-to:no real name:2**0': 0.71; 'subject:skip:A 10': 0.78; 'reply-to:addr:python.org': 0.84 X-CM-Score: 0.00 X-CNFS-Analysis: v=2.1 cv=TZ6v63gh c=1 sm=1 tr=0 a=0nF1XD0wxitMEM03M9B4ZQ==:117 a=0nF1XD0wxitMEM03M9B4ZQ==:17 a=0Bzu9jTXAAAA:8 a=7AxPfEIvyrUA:10 a=J1ghyS8IgoIA:10 a=ihvODaAuJD4A:10 a=OUOv7kDek9cA:10 a=8nJEP1OIZ-IA:10 a=EBOSESyhAAAA:8 a=8AHkEIZyAAAA:8 a=OlRc4kjgQv4A:10 a=pGLkceISAAAA:8 a=7CnyCjb2CwTWMpPwVAMA:9 a=j8xQFd7ffG7kwo5b:21 a=AcfT17G4a6BDYGLp:21 a=wPNLvfGTeEIA:10 a=MSl-tDqOz04A:10 X-AUTH: mrabarnett:2500 Date: Fri, 03 May 2013 00:17:41 +0100 From: MRAB User-Agent: Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/20130328 Thunderbird/17.0.5 MIME-Version: 1.0 To: python-list@python.org Subject: Re: query from sqlalchemy returns AttributeError: 'NoneType' object References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: python-list@python.org 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: 23 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1367536656 news.xs4all.nl 15863 [2001:888:2000:d::a6]:35877 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:44646 On 02/05/2013 23:14, karthik.sharma@gmail.com wrote: [snip] > > ######################################################################## > class SourcetoPort(Base): > """""" > __tablename__ = 'source_to_port' > id = Column(Integer, primary_key=True) > port_no = Column(Integer) > src_address = Column(String,index=True) > > #---------------------------------------------------------------------- > def __init__(self, src_address,port_no): > """""" > self.src_address = src_address The indentation of this line looks wrong: > self.port_no = port_no > > ######################################################################## [snip]