On Sat, 22 Nov 2014 22:52:33 -0500, Joel Goldstick
<joel.goldst...@gmail.com> wrote:
>On Sat, Nov 22, 2014 at 10:35 PM, Seymore4Head
><Seymore4Head@hotmail.invalid> wrote:
>> On Sat, 22 Nov 2014 22:14:21 -0500, Ned Batchelder
>> <n...@nedbatchelder.com> wrote:
>>
>>>On 11/22/14 9:47 PM, Seymore4Head wrote:
>>>> What do I need to do to make a and b have different values?
>>>> import random
>>>> class RPS:
>>>> throw=random.randrange(3)
>>>> a=RPS
>>>> b=RPS
>>>
>>>This simply makes a and b into other names for the class RPS. To
>>>instantiate a class to make an object, you have to call it:
>>>
>>> a = RPS()
>>> b = RPS()
>>>
>>>> ---------
>>>> I tried:
>>>>
>>>> class RPS:
>>>> def __init__(self):
>>>> self.throw=random.randrange(3)
>>>>
>>>> AttributeError: type object 'RPS' has no attribute 'throw'
>>>
>>>This is the right way to define the class (almost: in Py 2, you should
>>>derive from object). Once you make an object from it, you will have what
>>>you want:
>>>
>>> class RPS(object):
>>> def __init__(self):
>>> self.throw = random.randrange(3)
>>>
>>> a = RPS()
>>> b = RPS()
>>> print a.throw
>>> print b.throw
>>
>> Now I am trying to add a dictionary, but it is broke too.
>>
>> How do I fix:
>> class RPS:
>> key={0:"rock", 1:"paper",2:"scissors"};
>> def __init__(self):
>> self.throw=random.randrange(3)
>> self.key=key[self.throw]
>> --
>> https://mail.python.org/mailman/listinfo/python-list
>
>can you please show traceback and output?
Traceback (most recent call last):
File "C:\Documents and Settings\Administrator\Desktop\rps.py", line
7, in <module>
a=RPS()
File "C:\Documents and Settings\Administrator\Desktop\rps.py", line
6, in __init__
self.key=key[self.throw]
NameError: name 'key' is not defined
--
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