decorateme._behavior

Decorators that affect object or class behavior.

Module Contents

Functions

takes_seconds_named(x, *args, **kwargs)	Prints a statement like "Call to calc_distances took 15.2s." after the function returns.
takes_seconds(x, *args, **kwargs)	Prints a statement like "Done. Took 15.2s." after the function returns.
mutable(cls)	Just marks an object as mutable.
immutable(mutableclass)	Decorator for making a slot-based class immutable.
auto_singleton(cls)	Makes it so the constructor returns a singleton instance.

decorateme._behavior.takes_seconds_named(x, *args, **kwargs)

Prints a statement like “Call to calc_distances took 15.2s.” after the function returns.

decorateme._behavior.takes_seconds(x, *args, **kwargs)

Prints a statement like “Done. Took 15.2s.” after the function returns.

decorateme._behavior.mutable(cls)

Just marks an object as mutable.

decorateme._behavior.immutable(mutableclass)

Decorator for making a slot-based class immutable. Taken almost verbatim from https://code.activestate.com/recipes/578233-immutable-class-decorator/ Written by Oren Tirosh and released under the MIT license.

decorateme._behavior.auto_singleton(cls)

Makes it so the constructor returns a singleton instance. The constructor CANNOT take arguments.

Example

@auto_singleton
class MyClass: pass
mysingleton = MyClass()