person = {
    'name': 'John Doe',
    'email': 'johndoe@email.com',
    'age': 50,
    'connected': False
}

dict_a = {
    'name': {
        'first_name': 'John',
        'last_name': 'Doe'
    },
    'workEmail': 'johndoe@email.com',
    'age': 50,
    'connected': False
}

dict_b = {
    'fullName': 'John Doe',
    'workEmail': 'johndoe@email.com',
    'age': 50,
    'connected': False
}

class Person:
    def __init__(self, name, email, age, connected):
        self.name = name
        self.email = email
        self.age = age
        self.connected = connected

class FormatA(Person):
    def __init__(self, dict_a):
        self.name = ' '.join([dict_a.get('name').get(key) for key in ['first_name', 'last_name']])
        self.email = dict_a.get('workEmail')
        self.age = dict_a.get('age')
        self.connected = dict_a.get('connected')

class FormatB(Person):
    def __init__(self, dict_b):
        self.name = dict_b.get('fullName')
        self.email = dict_b.get('workEmail')
        self.age = dict_b.get('age')
        self.connected = dict_b.get('connected')

from sqlalchemy import Column, Integer, String, Boolean
class Person(Base):
    __tablename__ = 'Person'
    id = Column(Integer, primary_key=True)
    name = Column(String)
    email = Column(String)
    age = Column(Integer)
    connected = Column(Boolean)

person = Person(**FormatA.__dict__)
person.add()
person.commit()