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Groups > comp.lang.python > #60373
| From | Roy Smith <roy@panix.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Implement logic on object.attribute and object.attribute() |
| Date | 2013-11-24 09:21 -0500 |
| Organization | PANIX Public Access Internet and UNIX, NYC |
| Message-ID | <roy-4F23EB.09214724112013@news.panix.com> (permalink) |
| References | <CA+DCN_uqn5OukuZ5QWWjJCUTksaFw50L03ZU7uqdm4a6ZOn7CA@mail.gmail.com> <mailman.3128.1385298299.18130.python-list@python.org> <529202e3$0$29993$c3e8da3$5496439d@news.astraweb.com> <mailman.3131.1385302390.18130.python-list@python.org> |
In article <mailman.3131.1385302390.18130.python-list@python.org>, Chris Angelico <rosuav@gmail.com> wrote: > On Mon, Nov 25, 2013 at 12:45 AM, Steven D'Aprano > <steve+comp.lang.python@pearwood.info> wrote: > > Not quite impossible. All you need is an object that behaves like a > > string, except it has a __call__ method. Here's a sketch of a solution, > > completely untested. > > > > class Magic_HTTP_Thing: > > @property > > def attribute(self): > > result = CallableStr(self.do_get()) > > result.function = lambda: self.do_put() > > Problem with that is that it'll still call do_get immediately. You'd > have to somehow defer this call until it's actually _used_, which is > why I dropped a mention of "converting to str?" - which would > presumably be a __str__ method. But I still don't like the API. > > ChrisA If the REST interface is designed properly, all the GETs are nullipotent, so modulo efficiency, it should all work. But, yeah, this seems really ugly.
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Re: Implement logic on object.attribute and object.attribute() Devin Jeanpierre <jeanpierreda@gmail.com> - 2013-11-24 05:04 -0800
Re: Implement logic on object.attribute and object.attribute() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-11-24 13:45 +0000
Re: Implement logic on object.attribute and object.attribute() Devin Jeanpierre <jeanpierreda@gmail.com> - 2013-11-24 06:04 -0800
Re: Implement logic on object.attribute and object.attribute() Chris Angelico <rosuav@gmail.com> - 2013-11-25 01:13 +1100
Re: Implement logic on object.attribute and object.attribute() Roy Smith <roy@panix.com> - 2013-11-24 09:21 -0500
Re: Implement logic on object.attribute and object.attribute() Chris Angelico <rosuav@gmail.com> - 2013-11-25 01:31 +1100
Re: Implement logic on object.attribute and object.attribute() Chris Angelico <rosuav@gmail.com> - 2013-11-25 01:13 +1100
Re: Implement logic on object.attribute and object.attribute() Marc Aymerich <glicerinu@gmail.com> - 2013-11-24 15:16 +0100
Re: Implement logic on object.attribute and object.attribute() Chris Angelico <rosuav@gmail.com> - 2013-11-25 01:37 +1100
Re: Implement logic on object.attribute and object.attribute() Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2013-11-24 15:11 +0000
Re: Implement logic on object.attribute and object.attribute() Marc Aymerich <glicerinu@gmail.com> - 2013-11-24 15:34 +0100
Re: Implement logic on object.attribute and object.attribute() Marc Aymerich <glicerinu@gmail.com> - 2013-11-24 15:48 +0100
Re: Implement logic on object.attribute and object.attribute() Chris Angelico <rosuav@gmail.com> - 2013-11-25 01:57 +1100
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