def create(id: str, force_create: bool = False):
ValueChecker.validate_id(id)
os = None if force_create else ConfigBuilder.get_os(id)
if None is os:
os = OS(id)
ConfigBuilder.add_os(id, os)
return os
def set_os(self, os):
if isinstance(os, OS):
self.__os = os
elif isinstance(os, str):
os = ConfigBuilder.get_os(os)
if None is os:
raise Exception('OS does not exist yet!')
self.__os = os
else:
raise Exception('Can only add OS or id of OS!')
return self
