Fix / ignore mypy issues

Author: jerry-git

src/pytest_split/algorithms.py

@@ -51,12 +51,12 @@ def least_duration(
         items_with_durations_indexed, key=lambda tup: tup[1], reverse=True
     )
 
-    selected: "List[List[Tuple[nodes.Item, int]]]" = [[] for _ in range(splits)]
-    deselected: "List[List[nodes.Item]]" = [[] for _ in range(splits)]
-    duration: "List[float]" = [0 for _ in range(splits)]
+    selected: List[List[Tuple[nodes.Item, int]]] = [[] for _ in range(splits)]
+    deselected: List[List[nodes.Item]] = [[] for _ in range(splits)]
+    duration: List[float] = [0 for _ in range(splits)]
 
     # create a heap of the form (summed_durations, group_index)
-    heap: "List[Tuple[float, int]]" = [(0, i) for i in range(splits)]
+    heap: List[Tuple[float, int]] = [(0, i) for i in range(splits)]
     heapq.heapify(heap)
     for item, item_duration, original_index in sorted_items_with_durations:
         # get group with smallest sum
@@ -102,9 +102,9 @@ def duration_based_chunks(
     items_with_durations = _get_items_with_durations(items, durations)
     time_per_group = sum(map(itemgetter(1), items_with_durations)) / splits
 
-    selected: "List[List[nodes.Item]]" = [[] for i in range(splits)]
-    deselected: "List[List[nodes.Item]]" = [[] for i in range(splits)]
-    duration: "List[float]" = [0 for i in range(splits)]
+    selected: List[List[nodes.Item]] = [[] for i in range(splits)]
+    deselected: List[List[nodes.Item]] = [[] for i in range(splits)]
+    duration: List[float] = [0 for i in range(splits)]
 
     group_idx = 0
     for item, item_duration in items_with_durations:

src/pytest_split/ipynb_compatibility.py

@@ -6,7 +6,7 @@
     from pytest_split.algorithms import TestGroup
 
 
-def ensure_ipynb_compatibility(group: "TestGroup", items: list) -> None:
+def ensure_ipynb_compatibility(group: "TestGroup", items: list) -> None:  # type: ignore[type-arg]
     """
     Ensures that group doesn't contain partial IPy notebook cells.
 

src/pytest_split/plugin.py

@@ -15,7 +15,7 @@
     from _pytest import nodes
     from _pytest.config import Config
     from _pytest.config.argparsing import Parser
-    from _pytest.main import ExitCode
+    from _pytest.main import ExitCode  # type: ignore[attr-defined]
 
 
 # Ugly hack for freezegun compatibility: https://github.com/spulec/freezegun/issues/286
@@ -193,9 +193,9 @@ def pytest_sessionfinish(self) -> None:
         https://github.com/pytest-dev/pytest/blob/main/src/_pytest/main.py#L308
         """
         terminal_reporter = self.config.pluginmanager.get_plugin("terminalreporter")
-        test_durations: "Dict[str, float]" = {}
+        test_durations: Dict[str, float] = {}
 
-        for test_reports in terminal_reporter.stats.values():
+        for test_reports in terminal_reporter.stats.values():  # type: ignore[union-attr]
             for test_report in test_reports:
                 if isinstance(test_report, TestReport):
                     # These ifs be removed after this is solved: # https://github.com/spulec/freezegun/issues/286
@@ -224,8 +224,6 @@ def pytest_sessionfinish(self) -> None:
             json.dump(self.cached_durations, f, sort_keys=True, indent=4)
 
         message = self.writer.markup(
-            "\n\n[pytest-split] Stored test durations in {}".format(
-                self.config.option.durations_path
-            )
+            f"\n\n[pytest-split] Stored test durations in {self.config.option.durations_path}"
         )
         self.writer.line(message)

tests/test_algorithms.py

@@ -125,7 +125,7 @@ def test__split_tests_same_set_regardless_of_order(self):
         items = [item(t) for t in tests]
         algo = Algorithms["least_duration"].value
         for n in (2, 3, 4):
-            selected_each: "List[Set[Item]]" = [set() for _ in range(n)]
+            selected_each: List[Set[Item]] = [set() for _ in range(n)]
             for order in itertools.permutations(items):
                 splits = algo(splits=n, items=order, durations=durations)
                 for i, group in enumerate(splits):

tests/test_plugin.py

@@ -4,7 +4,7 @@
 from typing import ClassVar
 
 import pytest
-from _pytest.main import ExitCode
+from _pytest.main import ExitCode  # type: ignore[attr-defined]
 
 pytest_plugins = ["pytester"]