refactor: Switch to isoformat

2 files changed, 11 insertions, 7 deletions

diff --git a/src/ladder.py b/src/ladder.py
index 8603e9d..4ea87fa 100644
--- a/src/ladder.py
+++ b/src/ladder.py
@@ -1,11 +1,14 @@
 from __future__ import annotations
 
 from dataclasses import dataclass
-from datetime import datetime
+from datetime import UTC, datetime
+from typing import TYPE_CHECKING
 
-from src.game import Game
 from src.player import Player
-from src.strategy import GameEloChangeStrategy
+
+if TYPE_CHECKING:
+    from src.game import Game
+    from src.strategy import GameEloChangeStrategy
 
 
 @dataclass(frozen=True)
@@ -46,7 +49,7 @@ class Ladder:
         return players_elo_updates
 
     def print_current(self):
-        print(f"Ladder ({datetime.now().strftime('%d/%m/%Y %H:%M')}):")
+        print(f"Ladder ({datetime.now(tz=UTC).strftime('%d/%m/%Y %H:%M')}):")
         print("=" * 30)
         for rank, player in enumerate(
             sorted(self.players.values(), key=lambda player: player.elo, reverse=True),
diff --git a/src/strategy.py b/src/strategy.py
index 6713299..1d30a55 100644
--- a/src/strategy.py
+++ b/src/strategy.py
@@ -1,7 +1,8 @@
-from typing import Protocol
+from typing import TYPE_CHECKING, Protocol
 
-from src.game import Game
-from src.player import Player
+if TYPE_CHECKING:
+    from src.game import Game
+    from src.player import Player
 
 
 class GameEloChangeStrategy(Protocol):