Allocates space for instance and finds __exec attribute.
(meta, cls, *args, **kwargs)
| 76 | |
| 77 | @classmethod |
| 78 | def __new(meta, cls, *args, **kwargs): |
| 79 | "Allocates space for instance and finds __exec attribute." |
| 80 | self = object.__new__(cls) |
| 81 | if 'master' in kwargs: |
| 82 | self.__exec = kwargs['master'].__exec |
| 83 | else: |
| 84 | valid = tuple(meta.__REGISTRY.values()) |
| 85 | for value in args: |
| 86 | if isinstance(value, valid): |
| 87 | self.__exec = value.__exec |
| 88 | break |
| 89 | else: |
| 90 | self.__exec = affinity.Affinity() |
| 91 | return self |