Try something like:
class ludzik:
#
# Define an __init__ method that gets called when
# you instantiate the class. Notice also that I've
# allowed you to set x, and y parameters if you like.
# If you don't pass them they default to 1 and 2 as
# in your example.
#
def __init__(self, x=1, y=2)
#
# Create 3 attributes (x, y, a). Note that I changed
# your attribute named 'l' to 'a' because it conflicts
# with your method named 'l'.
#
self.x=x
self.y=y
self.a=0
return
def l(self):
#
# Class attributes are referred to by self.<attributename>
#
self.a=self.x+self.y
print "In ludzik.l a=',self.a
return
def ala(self):
print "In ludzik.ala x=",self.x
print "In ludzik.ala y=",self.y
#
# To refer to one of my own methods you use self.<methodname>
#
self.l()
return
wierus wrote:
> Hello, i have a problem. I write my first class in python so i'm not a
> experience user. I want to call a function in another function, i tried to
> do it in many ways, but i always failed:(
> I supposed it's sth very simple but i can't figure what it is:
> ==================================
> class ludzik:
> x=1
> y=2
> l=0
> def l(self):
> ludzik.l=ludzik.x+ludzik.y
> print ludzik.l
>
> def ala(self):
> print ludzik.x
> print ludzik.y
> ludzik.l()
>
>
> z=ludzik()
> z.ala()
> ====================================
>
>
> k.py
> 1
> 2
> Traceback (most recent call last):
> File "k.py", line 17, in ?
> z.ala()
> File "k.py", line 14, in ala
> ludzik.l()
> TypeError: unbound method l() must be called with ludzik instance as
> first argument (got nothing instead)
>
>
> i would be gratefull for resolving this problem for me....
>
>
>
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