Example_2_using_classes.py

Using_classes_to_validate_attributes.py

class StrAttrValidation(object):
    def __init__(self):
        self._dict = dict()

    def __set__(self, instance, value):
        self._dict[instance] = value.title()

    def __get__(self, instance, value):
        return self._dict[instance]


class Employees(object):

    name = StrAttrValidation()
    location = StrAttrValidation()

    def __init__(self, name, location):
        self.name = name
        self.location = location


emp1 = Employees('stephen', 'bournemouth')


print(emp1.name)
print(emp1.location)

#Terminal Output 
Stephen
Bournemouth