Python class definitions

[MealMan401]

Hi,

Just started playing around in Python. Copied out a example off of Sourceforge and it didn't work (after writing my own class and that didn't work either ). Neither did any other examples, so maybe i am missing something that is a assumed in the examples

THis is what i wrote in the interpreter (WIndows version of the IDLE Python 2.3)

first try:


>>> class SimpleClass:
	def _init_(self):
		self.data = 3
	def get(self):
		print self.data

	
>>> m = SimpleClass()
>>> m.get()

Traceback (most recent call last):
  File "<pyshell#12>", line 1, in -toplevel-
    m.get()
  File "<pyshell#10>", line 5, in get
    print self.data
AttributeError: SimpleClass instance has no attribute 'data'



and second try:


>>> class SimpleClass:
	def _init_(self, init_val):
		self.data = init_val
	def get(self):
		print self.data

>>> m = SimpleClass(1)

Traceback (most recent call last):
  File "<pyshell#6>", line 1, in -toplevel-
    m = SimpleClass(1)
TypeError: this constructor takes no arguments

anyone know why its not working???

Thanks

[MealMan401]

The indentation was correct on the real example that i typed into the interpreter, but was lost when i posted here.

[sde]

you can use the [code ] code goes here [/code ] tags without the spaces to show your indentations.

hmm ... inkedemn is really into python, but i haven't seen him around lately.

[toe_cutter]

for you're constructor. I believe the init should have 2 _ so it looks like this

def __init__(self):

I could just be blowing smoke, but it looks like you're has only 1 on each side.

Toe

[MealMan401]

Thanks, that was it!