Am 18.10.2010 16:35, schrieb f...@slick.airforce-one.org: > So my way of coding it is the following: > > class zone(GtkDrawingArea): > > class systemOfCoordinates: > self.xmin = -5 > self.xmax = 5 > self.ymin = -5 > self.ymax = 5 > > class Curve: > self.listOfPoints = () > > def draw(self): > pass > # for each point in self.listOfPoints: draw this point > # then draw the Bézier curve passing through these points > > class Point: > def __init__(self, x, y): > (self.x, self.y) = (x, y) > > def draw(self): > # ... code for drawing a dot in the system of coordinates... > > def __init__(self): # for the zone object > self.coord = self.systemOfCoordinates() > self.listOfCurves = ( self.Curve() ) > > def expose(self, widget, event): > pass > # for each curve of self.listOfCurves: draw it
Don't nest classes. Just don't. This might be a valid and good approach in some programming languages but it's not Pythonic. Your code can easily be implemented without nested classes. Christian -- http://mail.python.org/mailman/listinfo/python-list
