Fix collections.ControlledDict handling of Iterators via update method, fix Python version in test workflow and recover Windows in CI

.github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
       max-parallel: 20
       matrix:
         os: [ubuntu-latest, macos-14] #, windows-latest]
-        python-version: ["3.10", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     runs-on: ${{ matrix.os }}
 

pyproject.toml

@@ -9,7 +9,7 @@ maintainers = [
 ]
 description = "Monty is the missing complement to Python."
 readme = "README.md"
-requires-python = ">=3.10"
+requires-python = ">=3.10,<=3.13"
 classifiers = [
     "Programming Language :: Python :: 3",
     "Development Status :: 4 - Beta",

src/monty/collections.py

@@ -89,6 +89,8 @@ def __setitem__(self, key, value) -> None:
 
     def update(self, *args, **kwargs) -> None:
         """Forbid adding or updating keys based on _allow_add and _allow_update."""
+
+        updates = dict(*args, **kwargs)
         for key in dict(*args, **kwargs):
             if key not in self.data and not self._allow_add:
                 raise TypeError(
@@ -99,7 +101,7 @@ def update(self, *args, **kwargs) -> None:
                     f"Cannot update key {key!r} using update, because update is disabled."
                 )
 
-        super().update(*args, **kwargs)
+        super().update(updates)
 
     def setdefault(self, key, default=None) -> Any:
         """Forbid adding or updating keys based on _allow_add and _allow_update.

tests/test_collections.py

@@ -62,6 +62,10 @@ def test_update_allowed(self):
         dct.update({"a": 3})
         assert dct["a"] == 3
 
+        # Test Iterator handling
+        dct.update(zip(["c", "d"], [11, 12]))
+        assert dct["c"] == 11
+
         dct.setdefault("a", 4)  # existing key
         assert dct["a"] == 3
 
@@ -157,7 +161,11 @@ def test_namespace_dict():
     dct["hello"] = "world"
     assert dct["key"] == "val"
 
-    # Test update (not allowed)
+    # Test use `update` to add new values
+    dct.update({"new_key": "new_value"})
+    assert dct["new_key"] == "new_value"
+
+    # Test add (not allowed)
     with pytest.raises(TypeError, match="update is disabled"):
         dct["key"] = "val"