properties access by name

[=?KOI8-R?B?7cnU0Q==?=]

I use rwproperty (http://pypi.python.org/pypi/rwproperty/1.0) and so I
have properties in my class. Also I have a list of names of properties
wich I am to set. How can I access my properties by name in such way
that when I want to set a property, setter will be called, and and
when I want to read it - getter?

I have something like this:

class Film(object):
def __init__(self, title):
self.__title = title

@getproperty
def title(self):
return self.__title
@setproperty
def title(self, value):
self.__title = value

properties_to_s et = ['title']
f = Film('aaa')

I d want to have sth like:
f(properties_to _set[0]) = 'bbb'

If title was a simple variable I could write:
f.__dict__[properties_to_s et[0]] = 'bbb'

now I can write:
f.__dict__['_Film__' + properties_to_s et[0]] = 'bbb'

but I want to set my property through the provided setter. How can I
do this?

P.S. Sorry for my english

[Rob Williscroft]

Re: properties access by name

=?KOI8-R?B?7cnU0Q==?= wrote in news:f1a77a69-2997-4f53-9a46-
f8bd90d8a67a@m3 g2000hsc.google groups.com in comp.lang.pytho n:

>
class Film(object):
def __init__(self, title):
self.__title = title
>
@getproperty
def title(self):
return self.__title
@setproperty
def title(self, value):
self.__title = value
>
properties_to_s et = ['title']
f = Film('aaa')

Ther is a builtin `setattr` to do this:

#http://www.python.org/doc/2.5.2/lib/built-in-funcs.html

setattr( f, "title", "bbb" )

Rob.
--

http://www.victim-prime.dsl.pipex.com/