Day25 - foreign input

day25.py

@@ -1,7 +1,6 @@
 from __future__ import annotations
 from collections import deque
 from tools.aoc import AOCDay
-from tools.itertools import len_permutations
 from typing import Any
 
 
@@ -15,7 +14,7 @@ class Component:
 
 
 def separate(component1: Component, component2: Component) -> (int, int, int):
-    """ returns len(group1), len(group2), len(wires_to_disconnect)"""
+    """returns len(group1), len(group2), len(wires_to_disconnect)"""
     group1, group2, wires_to_disconnect = set(), set(), set()
     q1, q2 = deque([component1]), deque([component2])
     while q1 or q2:
@@ -61,7 +60,11 @@ class Wiring:
         connections = set()
         for component in self.components.values():
             for connection in component.connections:
-                connections.add((component.name, connection.name) if component.name < connection.name else (connection.name, component.name))
+                connections.add(
+                    (component.name, connection.name)
+                    if component.name < connection.name
+                    else (connection.name, component.name)
+                )
 
         return connections
 
@@ -84,12 +87,13 @@ class Wiring:
 class Day(AOCDay):
     inputs = [
         [
-            #(54, "input25_test"),  #  Test breaks sometimes. Live always works?!
+            # (54, "input25_test"),  #  Test breaks sometimes. Live always works?!
+            (545528, "input25_dennis"),
             (544523, "input25"),
         ],
         [
             (None, "input25"),
-        ]
+        ],
     ]
 
     def part1(self) -> Any:
@@ -114,6 +118,6 @@ class Day(AOCDay):
         return ""
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     day = Day(2023, 25)
     day.run(verbose=True)