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class Pokemon(object):
"""
A basic class with some attributes that we can use to test out class
registries.
"""
element = None
def __init__(self, name=None):
super(Pokemon, self).__init__()
self.name = name
# Define some classes that we can register.
class Charmander(Pokemon):
element = 'fire'
class Charmeleon(Pokemon):
element = 'fire'
class Squirtle(Pokemon):
element = 'water'
class Wartortle(Pokemon):
element = 'water'
class Bulbasaur(Pokemon):
element = 'grass'
class Ivysaur(Pokemon):
element = 'grass'
class Mew(Pokemon):
element = 'psychic'
class PokemonFactory(object):
"""
A factory that can produce new pokémon on demand. Used to test how
registries behave when a function is registered instead of a class.
"""
@classmethod
def create_psychic_pokemon(cls, name=None):
return Mew(name)
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