python dictionary values as functions code example

Example 1: python call a function from a dictionary

def one():
     print('one hahah')

def two():
    print('two hahah')

def the_count():
    print('I am the count who likes to count')


dictionary_name = {
    'one': one, 'second_function': two, 'tree_yeah_i_know': the_count
}


dictionary_name['one']()

dictionary_name['second_function']()

dictionary_name['tree_yeah_i_know']()

Example 2: python dictionary functions

#Dictionary methods

clear() - Removes all the elements from the dictionary
copy() - Returns a copy of the dictionary
fromkeys() - Returns a dictionary with the specified keys and value
get() - Returns the value of the specified key
items() - Returns a list containing a tuple for each key value pair
keys() - Returns a list containing the dictionary's keys
pop() - Removes the element with the specified key
popitem() - Removes the last inserted key-value pair
setdefault() - Returns the value of the specified key. If the key does not exist: insert the key, with the specified value
update() - Updates the dictionary with the specified key-value pairs
values() - Returns a list of all the values in the dictionary