| 29 | |
| 30 | @classmethod |
| 31 | def make_tree(cls, root, parent=None, is_last=False, criteria=None): |
| 32 | root = Path(str(root)) |
| 33 | criteria = criteria or cls._default_criteria |
| 34 | |
| 35 | displayable_root = cls(root, parent, is_last) |
| 36 | yield displayable_root |
| 37 | |
| 38 | children = sorted(list(path |
| 39 | for path in root.iterdir() |
| 40 | if criteria(path)), |
| 41 | key=lambda s: str(s).lower()) |
| 42 | count = 1 |
| 43 | for path in children: |
| 44 | is_last = count == len(children) |
| 45 | if path.is_dir(): |
| 46 | yield from cls.make_tree(path, |
| 47 | parent=displayable_root, |
| 48 | is_last=is_last, |
| 49 | criteria=criteria) |
| 50 | else: |
| 51 | yield cls(path, displayable_root, is_last) |
| 52 | count += 1 |
| 53 | |
| 54 | @classmethod |
| 55 | def _default_criteria(cls, path): |