Re: How to print the variable?

2007-02-14 Thread Cristiano Paris
Hans Schwaebli wrote: > Hi, > > am am a Python beginner with Java knowledge background. Infact I need to > use Jython. > > My first beginner question is how to determine of what type a variable is? Let v be the var, 'print type(v)' should* work. [* I've never used Jython before]. You can pr

Re: Lazy container

2007-02-13 Thread Cristiano Paris
Duncan Booth wrote: > ... > Yes. Try using weak references. Specifically a weakref.WeakValueDictionary > should meet your needs. :D Thank you. Cristiano -- http://mail.python.org/mailman/listinfo/python-list

Lazy container

2007-02-13 Thread Cristiano Paris
Hi everyone, I'm trying to write a Container which should mimic a list. Basically, the container pulls items on the fly from an unspecified source through a function and returns an instance of a given class over the pulled item. That is: class lazy(object): def __getitem__(self,index):