(cls, instance)
| 36 | class ConnectionMeta(type): |
| 37 | |
| 38 | def __instancecheck__(cls, instance): |
| 39 | mro = type(instance).__mro__ |
| 40 | return Connection in mro or _ConnectionProxy in mro |
| 41 | |
| 42 | |
| 43 | class Connection(metaclass=ConnectionMeta): |
nothing calls this directly
no outgoing calls
no test coverage detected