Re: Question re class variable

[jmp]

On 09/29/2015 01:02 PM, jmp wrote:
class GameObject:
   @property
   def id(self):
     return id(self) #use the builtin id function

print GameObject().id

Cheers,

JM

I should add that until you don't serialize your object you're fine.

If you need to serialize it, you may want to look at 
https://docs.python.org/3/library/uuid.html

import uuid

class GameObject:

  def __init__(self):
    self._id = None

  @property
  def id(self):
    if self._id is None:
      # make a UUID based on the host ID and current time
      self._id = uuid.uuid1()
    return self._id

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