(self, key)
| 76 | """ |
| 77 | |
| 78 | def __getitem__(self, key): |
| 79 | if isinstance(key, str): |
| 80 | for subcontext in self: |
| 81 | if key in subcontext: |
| 82 | return subcontext[key] |
| 83 | raise KeyError(key) |
| 84 | else: |
| 85 | return super().__getitem__(key) |
| 86 | |
| 87 | def get(self, key, default=None): |
| 88 | try: |