From 4c644373661cfeff923df96b20ebae8a29449b99 Mon Sep 17 00:00:00 2001
From: Imogen <me@imogen.tech>
Date: Sun, 1 Oct 2023 01:07:19 +0200
Subject: [PATCH] remove dead code

---
 algobattle/program.py | 22 ----------------------
 algobattle/util.py    | 11 +----------
 2 files changed, 1 insertion(+), 32 deletions(-)

diff --git a/algobattle/program.py b/algobattle/program.py
index 395e36a9..f62f5e90 100644
--- a/algobattle/program.py
+++ b/algobattle/program.py
@@ -46,8 +46,6 @@
 
 
 T = TypeVar("T")
-_I = TypeVar("_I")
-_S = TypeVar("_S")
 
 
 def client() -> DockerClient:
@@ -596,26 +594,6 @@ class Solver(Program):
 
     role: ClassVar[Role] = Role.solver
 
-    def _encode_input(self, input: Path, max_size: int, instance: Instance | None) -> None:
-        assert instance is not None
-        instance.encode(input / "instance", self.role)
-
-    def _parse_output(self, output: Path, max_size: int, instance: Instance | None) -> Solution[Instance]:
-        assert instance is not None
-        try:
-            solution = self.problem.solution_cls.decode(output / "solution", max_size, self.role, instance)
-        except EncodingError:
-            raise
-        except Exception as e:
-            raise EncodingError("Error thrown while decoding the solution.", detail=str(e)) from e
-        try:
-            solution.validate_solution(instance, Role.solver)
-        except ValidationError:
-            raise
-        except Exception as e:
-            raise ValidationError("Unknown error during solution validation.", detail=str(e)) from e
-        return solution
-
     async def run(
         self,
         instance: Instance,
diff --git a/algobattle/util.py b/algobattle/util.py
index 6e7c2c39..1c87cb07 100644
--- a/algobattle/util.py
+++ b/algobattle/util.py
@@ -13,7 +13,7 @@
 from tempfile import TemporaryDirectory
 from traceback import format_exception
 from types import ModuleType
-from typing import Any, Iterable, LiteralString, TypeVar, Self
+from typing import Any, LiteralString, TypeVar, Self
 
 from pydantic import (
     ConfigDict,
@@ -132,15 +132,6 @@ class RunningTimer:
     timeout: float | None
 
 
-def flat_intersperse(iterable: Iterable[Iterable[T]], element: T) -> Iterable[T]:
-    """Inserts `element` between each iterator in `iterable`."""
-    iterator = iter(iterable)
-    yield from next(iterator)
-    for item in iterator:
-        yield element
-        yield from item
-
-
 class AlgobattleBaseException(Exception):
     """Base exception class for errors used by the algobattle package."""