From 291d3ead8b7c045d59086016f40cbd48b3efd741 Mon Sep 17 00:00:00 2001
From: Joris van Rantwijk <joris@jorisvr.nl>
Date: Wed, 8 Feb 2023 19:24:14 +0100
Subject: [PATCH] Mark static methods

---
 python/max_weight_matching.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/python/max_weight_matching.py b/python/max_weight_matching.py
index 3a11577..b856abb 100644
--- a/python/max_weight_matching.py
+++ b/python/max_weight_matching.py
@@ -644,7 +644,8 @@ class _MatchingContext:
 
         return (best_index, best_slack)
 
-    def lset_new_blossom(self, blossom: _Blossom) -> None:
+    @staticmethod
+    def lset_new_blossom(blossom: _Blossom) -> None:
         """Start tracking edges for a new S-blossom."""
         assert blossom.best_edge == -1
         if isinstance(blossom, _NonTrivialBlossom):
@@ -959,8 +960,8 @@ class _MatchingContext:
         # Merge least-slack edges for the S-sub-blossoms.
         self.lset_merge_blossoms(blossom)
 
+    @staticmethod
     def find_path_through_blossom(
-            self,
             blossom: _NonTrivialBlossom,
             sub: _Blossom
             ) -> tuple[list[_Blossom], list[tuple[int, int]]]: