how to print dictionary elements in python code example

Example 1: how to print all elements of a dictionary in python

# you can also use items method

my_dict = {"one": 1,"two":2,"three":3,"four":4}

for key,value in my_dict.items():
    print("Key : {} , Value : {}".format(key,value))

Example 2: how to print all elements of a dictionary in python

my_dict = {"one": 1,"two":2,"three":3,"four":4}

for item in my_dict:
    print("Key : {} , Value : {}".format(item,my_dict[item]))
    
# it will give this result >>>    Key : One , value : 1
#                                 Key : two , value : 2 ....

Example 3: how to use dictionaries in python

student_data = {
  "name":"inderpaal",
  "age":21,
  "course":['Bsc', 'Computer Science']
}

#the keys are the left hand side and the values are the right hand side
#to print data you do print(name_of_dictionary['key_name'])

print(student_data['name']) # will print 'inderpaal'
print(student_data['age']) # will print 21
print(student_data['course'])[0]
#this will print 'Bsc' since that field is an array and array[0] is 'Bsc'

Example 4: how to get element from dictionary python

#!/usr/bin/python

dict = {'Name': 'Zara', 'Age': 7, 'Class': 'First'}
dict['Age'] = 8; # update existing entry
dict['School'] = "DPS School"; # Add new entry

print "dict['Age']: ", dict['Age']
print "dict['School']: ", dict['School']