Answers for "loop dictionary python"

Alphabet dictionary Python

alphabet = {
        'a' : '1', 
        'b' : '2', 
        'c' : '3', 
        'd' : '4', 
        'e' : '5', 
        'f' : '6', 
        'g' : '7', 
        'h' : '8', 
        'i' : '9', 
        'j' : '10', 
        'k' : '11', 
        'l' : '12', 
        'm' : '13', 
        'n' : '14', 
        'o' : '15', 
        'p' : '16', 
        'q' : '17', 
        'r' : '18', 
        's' : '19', 
        't' : '20', 
        'u' : '21', 
        'v' : '22', 
        'w' : '23', 
        'x' : '24', 
        'y' : '25', 
        'z' : '26'
    }

python iterate dictionary key value

a_dict = {'color': 'blue', 'fruit': 'apple', 'pet': 'dog'}
for key, value in a_dict.items():
  print(key, '->', value)

python loop through dictionary

dictionary = {52:"E",126:"A",134:"B",188:"C",189:"D"}
for key, value in dictionary.items():
	print(key)
	print(value)

python iterate through dictionary

a_dict = {'apple':'red', 'grass':'green', 'sky':'blue'}
for key in a_dict:
  print key # for the keys
  print a_dict[key] # for the values

iterate through dictionary

#iterate the dict by keys
for key in a_dict:
	print(key)
#iterate the dict by items - (key,value)
for item in a_dict.items():
    print(item)
#iterate the dict by values
for value in a_dict.values():
    print(value)

python loop through dictionary

new_list = [something(key, value) for key, value in a_dict.items()]