Support both Python 3.12 and 3.13 in eval

bot/exts/utils/snekbox/_cog.py

@@ -86,7 +86,7 @@ def print_last_line():
 REDO_EMOJI = "\U0001f501"  # :repeat:
 REDO_TIMEOUT = 30
 
-SupportedPythonVersions = Literal["3.12"]
+SupportedPythonVersions = Literal["3.12", "3.13"]
 
 
 class FilteredFiles(NamedTuple):
@@ -181,18 +181,16 @@ def build_python_version_switcher_view(
     ) -> interactions.ViewWithUserAndRoleCheck:
         """Return a view that allows the user to change what version of Python their code is run on."""
         alt_python_version: SupportedPythonVersions
-        if current_python_version == "3.10":
-            alt_python_version = "3.11"
+        if current_python_version == "3.12":
+            alt_python_version = "3.13"
         else:
-            alt_python_version = "3.10"  # noqa: F841
+            alt_python_version = "3.12"
 
         view = interactions.ViewWithUserAndRoleCheck(
             allowed_users=(ctx.author.id,),
             allowed_roles=MODERATION_ROLES,
         )
-        # Temp disabled until snekbox multi-version support is complete
-        # https://github.com/python-discord/snekbox/issues/158
-        # view.add_item(PythonVersionSwitcherButton(alt_python_version, self, ctx, job))
+        view.add_item(PythonVersionSwitcherButton(alt_python_version, self, ctx, job))
         view.add_item(interactions.DeleteMessageButton())
 
         return view

bot/exts/utils/snekbox/_eval.py

@@ -50,8 +50,16 @@ def to_dict(self) -> dict[str, list[str | dict[str, str]]]:
         return {
             "args": self.args,
             "files": [file.to_dict() for file in self.files],
+            "binary_path": self.binary_path(),
         }
 
+    def binary_path(self) -> str:
+        if self.version == "3.12":
+            return "/snekbin/python/3.12/bin/python"
+        if self.version == "3.13":
+            return "/snekbin/python/3.13/bin/python"
+        return "/snekbin/python/default/bin/python"
+
 
 @dataclass(frozen=True)
 class EvalResult:

tests/bot/exts/utils/snekbox/test_snekbox.py

@@ -44,9 +44,10 @@ async def test_post_job(self):
             "files": [
                 {
                     "path": "main.py",
-                    "content": b64encode(b"import random").decode()
+                    "content": b64encode(b"import random").decode(),
                 }
-            ]
+            ],
+            "binary_path": "/snekbin/python/default/bin/python",
         }
         self.bot.http_session.post.assert_called_with(
             constants.URLs.snekbox_eval_api,