>>> lst = [1,2,3]
>>> len(lst)
3
>>> lst.__len__()
3
in genereal all objects which implements __len__
can be passed to built-in function len
>>> len
just to give one example how this can be used
>>> class X(object):
... def __len__(self):
... print "this instance has __len_
Thanks !
--
http://mail.python.org/mailman/listinfo/python-list
6 Feb 2006 08:32:18 -0800, Ernesto <[EMAIL PROTECTED]>:
> for line in PM_File_Handle.readlines():
> PM_fields = line.split(';')
>
> # Is there a way to get the size of PM_Fields here ?
> # Something like
>
> size = PM_fields.size( )
>
> # I could not find this attribute in the python docs.
