alternative to namedtuple is auto_class

auto_class_example.py

# as suggested and clarified by Campbell Barton, in the first response to this post.
# Here's an example of a helper function to do new classes that work like named tuples
# ----

# 1 liner for making new named tuple like classes
def auto_class(name, slots): return type(name, (object, ), {"__slots__": slots})

mytype = auto_class("TrickyClass", ("blah", "whee", "whoo"))

t = mytype()
t.whoo = 10
print(t.whoo)