(cls)
| 38 | |
| 39 | |
| 40 | def singleton(cls): |
| 41 | instances = {} |
| 42 | |
| 43 | def wrapper(*args, **kwargs): |
| 44 | if cls not in instances: |
| 45 | instances[cls] = cls(*args, **kwargs) |
| 46 | return instances[cls] |
| 47 | |
| 48 | return wrapper |
| 49 | |
| 50 | |
| 51 | class Singleton(type): |
nothing calls this directly
no outgoing calls
no test coverage detected