Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!feeds.phibee-telecom.net!newsfeed.xs4all.nl!newsfeed2a.news.xs4all.nl!xs4all!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 0.005 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'elegant': 0.07; 'calls.': 0.09; 'decorator': 0.09; 'from:addr:ethan': 0.09; 'from:addr:stoneleaf.us': 0.09; 'from:name:ethan furman': 0.09; 'message-id:@stoneleaf.us': 0.09; 'scripting': 0.09; '~ethan~': 0.09; 'blocks': 0.16; 'invoking': 0.16; 'retry': 0.16; 'vmware': 0.16; 'wrote:': 0.18; 'header:User-Agent:1': 0.23; 'helper': 0.24; 'server.': 0.24; 'header:In-Reply-To:1': 0.27; 'point': 0.28; 'function': 0.29; 'properties': 0.29; 'code': 0.31; 'anyone': 0.31; 'run': 0.32; 'style': 0.33; "i'd": 0.34; 'possible.': 0.35; 'objects': 0.35; 'programming,': 0.36; 'scheme': 0.36; 'doing': 0.36; 'entry': 0.36; 'charset:us-ascii': 0.36; 'checks': 0.38; 'needed': 0.38; 'to:addr:python-list': 0.38; 'pm,': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'called': 0.40; 'received:173': 0.61; 'revalidate': 0.84; 'subject:Using': 0.84; 'surpasses': 0.84 Date: Thu, 24 Jul 2014 11:33:48 -0700 From: Ethan Furman User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121010 Thunderbird/16.0.1 MIME-Version: 1.0 To: python-list@python.org Subject: Re: Using pyVmomi References: <5052250e4c3f458386f00670acbf8e4d@exch.activenetwerx.com> In-Reply-To: <5052250e4c3f458386f00670acbf8e4d@exch.activenetwerx.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit 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: 24 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1406226830 news.xs4all.nl 2968 [2001:888:2000:d::a6]:53692 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:75168 On 07/23/2014 01:14 PM, Joseph L. Casale wrote: > > I am doing some scripting with pyVmomi under 2.6.8 so the code may > run directly on a vmware esxi server. > > As the code is long running, it surpasses the authentication timeout. For > anyone familiar with this code and/or this style of programming, does anyone > have a recommendation for an elegant authentication retry scheme for objects > passed to code that will intermittently access the properties invoking calls. > > I'd prefer to not litter try/except blocks around the usage of the objects if > possible. You could: - have a single point of entry that can check and, if necessary, revalidate - create a helper that checks and, if necessary, revalidate, which is then called where ever needed - create a decorator that does the above for each function that needs it -- ~Ethan~