godot/common.py
def Alias(name, **metadata):
    """ Syntactically concise alias trait but creates a pair of lambda
    functions for every alias you declare.

    class MyClass(HasTraits):
        line_width = Float(3.0)
        thickness = Alias("line_width")

    """

    return Property(lambda obj: getattr(obj, name),
                    lambda obj, val: setattr(obj, name, val),
                    **metadata)
def Alias(name, **metadata):
    """ Syntactically concise alias trait but creates a pair of lambda
    functions for every alias you declare.

    class MyClass(HasTraits):
        line_width = Float(3.0)
        thickness = Alias("line_width")

    """

    return Property(lambda obj: getattr(obj, name),
                    lambda obj, val: setattr(obj, name, val),
                    **metadata)
Syntactically concise alias trait but creates a pair of lambda
    functions for every alias you declare.

    class MyClass(HasTraits):
        line_width = Float(3.0)
        thickness = Alias("line_width")