On Thursday, December 12, 2013 9:59:26 PM UTC+3, MRAB wrote: > On 12/12/2013 18:05, Amimo Benja wrote: > > > I have an issue with a Python script that I will show as follows: > > > http://codepad.org/G8Z2ConI > > > > > > Assume that you have three (well defined) classes: AirBase and VmNet, > > > . VmNet has got a method that is called recursively each time an HTTP > > > response is received. The variable recordTuple needs to be built > > > independently for each instance of VmNet that is created. However, > > > the mentioned variable is being overwritten across every instance, so > > > if you try to get it from vmnet_instance_y, you would get exactly the > > > same than retrieving it from vmnet_instance_x. > > > > > > � What is the code issue? I need to use this script in a project and > > > I don't know how to proceed. > > > > > > Actually, the script aims to follow the principle don't repeat > > > yourself (DRY). As you may notice, VmNet and AirBase does not have > > > def __init__(self), so self.recordTupleBase does not probably exist. > > > Additionally, many other subclasses, similar to VmNet, can implement > > > the recursive method using that recordTupleBase. > > > > > > * I will gladly appreciate any help thanks.... > > > > > This line: > > > > recordTuple = AirBase.recordTupleBase > > > > makes recordTuple refer to the same object as AirBase.recordTupleBase > > and AirBase.recordTupleBase is an attribute of the class AirBase itself. > > > > You're re-using the same object. That's why it's being overwritten.
Thanks MRAB... I appreciate... -- https://mail.python.org/mailman/listinfo/python-list
