decorators.py

Some decorators I expect to use regularly

decorators.abstractmethod(method)

Declare a method ‘abstract’ in something vaguely like the java sense

for an abstract class or interface. Usage:

>>>    @abstractmethod
>>>    def method_to_be_declared_abstract(): pass

decorators.progress_bar_runner(function, counter=0, linewidth=100, perdot=1, stream=<_io.TextIOWrapper name='<stderr>' mode='w' encoding='UTF-8'>)

Decorate the execution of a loop with printed dots to indicate progress

function is a method that returns a boolean to indicate whether or not to continue. Standard while-loop semantics apply. True means continue, False means stop.