chore: add second method for day 10 of 2015

Author: marcelblijleven

src/adventofcode/year_2015/day_10_2015.py

@@ -16,6 +16,10 @@ def iterate(value: str) -> str:
     return new_value
 
 
+def iterate_method_2(value: str) -> str:
+    return "".join(str(len(list(group))) + key for key, group in groupby(value))
+
+
 @register_solution(2015, 10, 1)
 def part_one(input_data: list[str]):
     value = input_data[0]
@@ -46,7 +50,23 @@ def part_two(input_data: list[str]):
     return answer
 
 
+@register_solution(2015, 10, 2, "method 2")
+def part_two_method_2(input_data: list[str]):
+    value = input_data[0]
+
+    for i in range(0, 50):
+        value = iterate_method_2(value)
+
+    answer = len(value)
+
+    if not answer:
+        raise SolutionNotFoundException(2015, 10, 2)
+
+    return answer
+
+
 if __name__ == "__main__":
     data = get_input_for_day(2015, 10)
     part_one(data)
     part_two(data)
+    part_two_method_2(data)

tests/adventofcode/year_2015/test_day_10_2015.py

@@ -1,22 +1,12 @@
-import os
-import sys
-
 import pytest
 
+from adventofcode.util.input_helpers import get_input_for_day
 from adventofcode.year_2015.day_10_2015 import (
     iterate,
     part_two,
     part_one,
-    get_input_for_day,
-)
-
-
-def should_skip() -> bool:
-    major, minor, micro, releaselevel, serial = sys.version_info
-    if major == 3 and minor == 11 and os.getenv("CI", False):
-        return True
-
-    return False
+    part_two_method_2,
+)  # noqa
 
 
 @pytest.mark.parametrize(
@@ -39,9 +29,10 @@ def test_part_one():
     assert part_one(get_input_for_day(2015, 10)) == 329356
 
 
-@pytest.mark.skipif(
-    should_skip() == "true",
-    reason="For some reason, this test takes 23 minutes on 3.11 in Github Actions, but runs fine on earlier versions",
-)
+@pytest.mark.skip(reason="extremely slow in CI with Python 3.11")
 def test_part_two():
     assert part_two(get_input_for_day(2015, 10)) == 4666278
+
+
+def test_part_two_method_2():
+    assert part_two_method_2(get_input_for_day(2015, 10)) == 4666278