class Programmers:
    def __init__(self, number, name, project, company):
        self.name = name
        self.project = project
        self.company = company
        self.number = number

    def __repr__(self):
        return f"({self.number}, {self.name}, {self.project}, {self.company})"

proger_1 = Programmers("1", "John Carmack", "DOOM 3", "id Software")
proger_2 = Programmers("3", "Tim Sweeney", "Unreal Engine", "Epic Games")
proger_3 = Programmers("2", "Guido van Rossum", "Python", "Dropbox")

gods = [proger_1, proger_2, proger_3]

myAttrib = attrgetter('name')

print(myAttrib(gods))

# ERROR:
# AttributeError: 'list' object has no attribute 'name'