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factory design pattern in python

/ Published in: Python
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  1. """
  2. params is a string of the class that you want
  3.  
  4. example:
  5.  
  6. my_class = "do_something"
  7.  
  8. instance = factory(my_class)
  9.  
  10. the name module is hard coded ...
  11.  
  12. """
  13.  
  14. def factory(cls_string, *args):
  15.     cls = getattr(module, cls_string)
  16.     return apply(cls, args)

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