Source code for openjij.utils.decorator

import functools
import warnings


[docs]def deprecated_alias(**aliases): def deco(f): @functools.wraps(f) def wrapper(*args, **kwargs): rename_kwargs(f.__name__, kwargs, aliases) return f(*args, **kwargs) return wrapper return deco
[docs]def rename_kwargs(func_name, kwargs, aliases): for alias, new in aliases.items(): if alias in kwargs: if new in kwargs: raise TypeError('{} received both {} and {}'.format( func_name, alias, new)) warnings.warn('{} is deprecated; use {}'.format(alias, new), DeprecationWarning) kwargs[new] = kwargs.pop(alias)
[docs]def disabled(func): def wrapper(*args, **kwargs): raise NotImplementedError("The function {} is disabled.".format(func.__name__)) return wrapper