chg: get_n_oldest_snapshots static

2021-12-02 14:46:14 +01:00
parent 0066a12926
commit 9a4bd5af2f
1 changed files with 2 additions and 1 deletions
@@ -447,8 +447,9 @@ class Dataset:
        for snapshot in old_snapshots:
            snapshot.destroy()

+    @staticmethod
    def _get_n_oldest_snapshots(
-        self, snapshots: list[Snapshot], count: int
+            snapshots: list[Snapshot], count: int
    ) -> list[Snapshot]:
        snapshots.sort()
        return snapshots[:count]