fix(ci): formatting and typing

lua/cp/scraper.lua

@@ -44,7 +44,12 @@ local function run_scraper(platform, subcommand, args, opts)
     local handle
     handle = uv.spawn(
       cmd[1],
-      { args = vim.list_slice(cmd, 2), stdio = { nil, stdout, stderr }, env = env, cwd = plugin_path },
+      {
+        args = vim.list_slice(cmd, 2),
+        stdio = { nil, stdout, stderr },
+        env = env,
+        cwd = plugin_path,
+      },
       function(code, signal)
         if buf ~= '' and opts.on_event then
           local ok_tail, ev_tail = pcall(vim.json.decode, buf)

scrapers/codeforces.py

@@ -78,7 +78,7 @@ def _extract_title(block: Tag) -> tuple[str, str]:
 
 def _extract_samples(block: Tag) -> tuple[list[TestCase], bool]:
     st = block.find("div", class_="sample-test")
-    if not st:
+    if not isinstance(st, Tag):
         return [], False
 
     input_pres: list[Tag] = [

tests/test_scrapers.py

@@ -6,11 +6,6 @@ from scrapers.models import (
     TestsResult,
 )
 
-MODEL_FOR_MODE = {
-    "metadata": MetadataResult,
-    "contests": ContestListResult,
-}
-
 MATRIX = {
     "cses": {
         "metadata": ("introductory_problems",),
@@ -43,16 +38,15 @@ def test_scraper_offline_fixture_matrix(run_scraper_offline, scraper, mode):
     assert rc in (0, 1), f"Bad exit code {rc}"
     assert objs, f"No JSON output for {scraper}:{mode}"
 
-    if mode in ("metadata", "contests"):
-        Model = MODEL_FOR_MODE[mode]
-        model = Model.model_validate(objs[-1])
-        assert model is not None
-        assert model.success is True
     if mode == "metadata":
+        model = MetadataResult.model_validate(objs[-1])
+        assert model.success is True
         assert model.url
         assert len(model.problems) >= 1
         assert all(isinstance(p.id, str) and p.id for p in model.problems)
-        else:
+    elif mode == "contests":
+        model = ContestListResult.model_validate(objs[-1])
+        assert model.success is True
         assert len(model.contests) >= 1
     else:
         assert len(objs) >= 1, "No test objects returned"