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Groups > comp.lang.python > #32394
| References | <k6mb4k$5v3$1@news.albasani.net> |
|---|---|
| Date | 2012-10-29 16:41 +0000 |
| Subject | Re: Nice solution wanted: Hide internal interfaces |
| From | andrea crotti <andrea.crotti.0@gmail.com> |
| Newsgroups | comp.lang.python |
| Message-ID | <mailman.3027.1351528920.27098.python-list@python.org> (permalink) |
2012/10/29 Johannes Bauer <dfnsonfsduifb@gmx.de>: > Hi there, > > I'm currently looking for a good solution to the following problem: I > have two classes A and B, which interact with each other and which > interact with the user. Instances of B are always created by A. > > Now I want A to call some private methods of B and vice versa (i.e. what > C++ "friends" are), but I want to make it hard for the user to call > these private methods. > > Currently my ugly approach is this: I delare the internal methods > private (hide from user). Then I have a function which gives me a > dictionary of callbacks to the private functions of the other objects. > This is in my opinion pretty ugly (but it works and does what I want). > > I'm pretty damn sure there's a nicer (prettier) solution out there, but > I can't currently think of it. Do you have any hints? > > Best regards, > Joe > And how are you declaring methods private? Because there is no real private attribute in Python, if you declare them with a starting "_" they are still perfectly accessible..
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Nice solution wanted: Hide internal interfaces Johannes Bauer <dfnsonfsduifb@gmx.de> - 2012-10-29 17:33 +0100
Re: Nice solution wanted: Hide internal interfaces andrea crotti <andrea.crotti.0@gmail.com> - 2012-10-29 16:41 +0000
Re: Nice solution wanted: Hide internal interfaces Benjamin Kaplan <benjamin.kaplan@case.edu> - 2012-10-29 09:41 -0700
Re: Nice solution wanted: Hide internal interfaces Chris Angelico <rosuav@gmail.com> - 2012-10-30 03:47 +1100
Re: Nice solution wanted: Hide internal interfaces Johannes Bauer <dfnsonfsduifb@gmx.de> - 2012-10-29 17:58 +0100
Re: Nice solution wanted: Hide internal interfaces Paul Rubin <no.email@nospam.invalid> - 2012-10-29 10:03 -0700
Re: Nice solution wanted: Hide internal interfaces Grant Edwards <invalid@invalid.invalid> - 2012-10-29 18:00 +0000
Re: Nice solution wanted: Hide internal interfaces Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-29 13:09 -0600
Re: Nice solution wanted: Hide internal interfaces Grant Edwards <invalid@invalid.invalid> - 2012-10-29 16:52 +0000
Re: Nice solution wanted: Hide internal interfaces Johannes Bauer <dfnsonfsduifb@gmx.de> - 2012-10-29 18:01 +0100
Re: Nice solution wanted: Hide internal interfaces Peter Otten <__peter__@web.de> - 2012-10-29 18:17 +0100
Re: Nice solution wanted: Hide internal interfaces Peter Otten <__peter__@web.de> - 2012-10-29 18:06 +0100
Re: Nice solution wanted: Hide internal interfaces Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2012-10-29 22:37 +0000
Re: Nice solution wanted: Hide internal interfaces alex23 <wuwei23@gmail.com> - 2012-10-29 18:37 -0700
Re: Nice solution wanted: Hide internal interfaces andrea crotti <andrea.crotti.0@gmail.com> - 2012-10-30 14:15 +0000
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