Py dicts

dictionaries.py

my_dict = {1: 'way', 2: 'apple'}
my_dict_2 = {1: 'way', 'value': 'apple'}
my_tuple = (1, 2, 3)

new_dict = dict([(1, 'way'), (2, 'apple')])


student = {
    'name': 'Bob',
    'age': 20,
    'id': [1, 2, 3, 4],
}

name = student.get('name')
if name:
    print(f"name is {name}")

student['name'] = 'Ihor'
print(student)

ihor_name = student.pop('name')
last_item = student.popitem()
print(ihor_name)
print(last_item)
print(student)


del student
student.clear()

numbers = {x: x**2 for x in range(10)}
print(numbers)

numbers = {}
for x in range(10):
    numbers[x] = x**2
print(numbers)

print(2 in numbers)

for item in numbers.values():
    print(item)