title: Automatically setting class member variables in Python
body: <p>Say, I have the following class in Python</p>
  
  <pre><code>class Foo(object):
      a = None
      b = None
      c = None
      def __init__(self, a = None, b = None, c = None):
          self.a = a
          self.b = b
          self.c = c
  </code></pre>
  
  <p>Is there any way to simplify this process? Whenever I add a new member to class Foo, I'm forced to modify the constructor.</p>