[EMAIL PROTECTED] a écrit : > Can I access the class attributes from a method added at runtime?
Of course. > (My > experience says no.) So there's something wrong with your experience !-) > I experimented with the following code: > > > class myclass(object): > myattr = "myattr" > > instance = myclass() > def method(x): > print x > > instance.method = method As Marc pointed out, you're not adding a method but a function. What you want is: def method(self, x): print "x : %s - myattr : %s" % (x, self.myattr) import new instance.method = new.instancemethod(method, instance, myclass) Note that this is only needed for per-instance methods - if you want to add a new method for all instances, you just set the function as attribute of the class. The lookup mechanism will then invoke the descriptor protocol on the function object, which will return a method (FWIW, you have to do it manually on per-instance methods because the descriptor protocol is not invoked on instance attributes, only on class attributes). HTH -- http://mail.python.org/mailman/listinfo/python-list
