docs: def stitchModules(module, fallbackModule):
      """
      complete missing attributes with those in fallbackModule
  
      imagine you have 2 modules: a and b
      a is some kind of an individualised module of b - but will maybe
      not contain all attributes of b.
      in this case a should use the attributes from b
  
      >>> a.var1 = 'individual 1'
  
      # what we now want is to all all missing attributes from b to a:
  
      >>> stitchModules(a,b)
  
      >>> print a.var1
      individual 1
      >>> print a.var2
      standard 2
      """
      
      for name, attr in fallbackModule.__dict__.items():
          if name not in module.__dict__:
              module.__dict__[name] = attr