1  # SPDX-License-Identifier: AGPL-3.0-or-later OR GPL-2.0-or-later OR CERN-OHL-S-2.0+ OR Apache-2.0
 2  import abc
 3  from typing import Type, Tuple, Union
 4  
 5  from .. import _util
 6  
 7  
 8  __all__ = ["NetT", "Nets"]
 9  
10  
11  class _Net(abc.ABC):
12      @abc.abstractmethod
13      def __init__(self, name: str):
14          self.name = name
15  
16      def __eq__(self, other: object) -> bool:
17          return isinstance(other, _Net) and (self.name == other.name)
18  
19      def __hash__(self) -> int:
20          return hash(self.name)
21  
22      def __repr__(self) -> str:
23          return f"{self.__class__.__name__}({self.name})"
24  NetT = _Net
25  
26  
27  Nets =_util.ExtendedListStrMapping[_Net]