Dado un diccionario, la tarea es obtener todos los elementos del diccionario en orden. Analicemos las diferentes formas en que podemos hacer esta tarea.
Método #1: Usarsorted()
# Python code to demonstrate
# to get sorted items from dictionary
# initialising _dictionary
ini_dict = {'a' : 'akshat', 'b' : 'bhuvan', 'c': 'chandan'}
# printing iniial_dictionary
print ("iniial_dictionary", str(ini_dict))
# getting items in sorted order
print ("\nItems in sorted order")
for key in sorted(ini_dict):
print (ini_dict[key])
Producción:
iniial_dictionary {'b': 'bhuvan', 'c': 'chandan', 'a': 'akshat'}
Items in sorted order
akshat
bhuvan
chandan
Método #2: Usar d.items()
# Python code to demonstrate
# to get sorted items from dictionary
# initialising _dictionary
ini_dict = {'a' : 'akshat', 'b' : 'bhuvan', 'c': 'chandan'}
# printing iniial_dictionary
print ("iniial_dictionary", str(ini_dict))
# getting items in sorted order
print ("\nItems in sorted order")
for key, value in sorted(ini_dict.items()):
print(value)
Producción:
iniial_dictionary {'a': 'akshat', 'b': 'bhuvan', 'c': 'chandan'}
Items in sorted order
akshat
bhuvan
chandan
Método #3: Usar operador
# Python code to demonstrate
# to get sorted items from dictionary
import operator
# initialising _dictionary
ini_dict = {'a' : 'akshat', 'b' : 'bhuvan', 'c': 'chandan'}
# printing iniial_dictionary
print "iniial_dictionary", str(ini_dict)
# getting items in sorted order
print ("\nItems in sorted order")
for key, value in sorted(ini_dict.iteritems(),
key = operator.itemgetter(1),
reverse = False):
print key, " ", value
Producción:
iniial_dictionary {'a': 'akshat', 'c': 'chandan', 'b': 'bhuvan'}
Items in sorted order
a akshat
b bhuvan
c chandan
Publicación traducida automáticamente
Artículo escrito por garg_ak0109 y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA