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Fhernd/remover-duplicados-no-hasheables.py

Created March 24, 2018 17:16
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Remoción de elementos (no hasheables) duplicados de una secuncia. OrtizOL.
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remover-duplicados-no-hasheables.py
def remover_duplicados(secuencia, funcion_hash = None):
elementos_iterados = set()
for elemento in secuencia:
valor = elemento if funcion_hash is None else funcion_hash(elemento)
if valor not in elementos_iterados:
yield valor
elementos_iterados.add(valor)
lista_diccionarios = [{'x':2,'y':3} ,{'x':2,'y':5}, {'x':2,'y':3}, {'x':3,'y':5}]
print(list(remover_duplicados(lista_diccionarios, funcion_hash = lambda d: (d['x'], d['y']))))
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