Part of bzrlib
| Function | is_detritus | Return True if the supplied path is detritus, False otherwise |
| Function | iter_deletables | Iterate through files that may be deleted |
| Function | clean_tree | Remove files in the specified classes from the tree |
| Function | delete_items | Delete files in the deletables iterable |
| Function | _filter_out_nested_bzrdirs | Undocumented |