while True:
    value = input("Write some input, q to quit:")
    if value == 'q':
        break
    result = eval(value)
    print(result, type(result))

"""
Terminal> python objects_qa.py
Write some input, q to quit:6.0
6.0 <class 'float'>
Write some input, q to quit:4
4 <class 'int'>
Write some input, q to quit:[1,2,3]
[1, 2, 3] <class 'list'>
Write some input, q to quit:1,2,3
(1, 2, 3) <class 'tuple'>
Write some input, q to quit:'tekst'
tekst <class 'str'>
Write some input, q to quit:tekst
Traceback (most recent call last):
  File "objects_qa.py", line 6, in <module>
    result = eval(value)
  File "<string>", line 1, in <module>
NameError: name 'tekst' is not defined
"""