GH978 Build pd.Series from typed dict (#1000)

* GH978 Build pd.Series from typed dict

* Revert accidental deletion

Author: loicdiridollou

pandas-stubs/core/series.pyi

@@ -334,7 +334,7 @@ class Series(IndexOpsMixin[S1], NDFrame):
         data: (
             Scalar
             | _ListLike
-            | dict[HashableT1, Any]
+            | Mapping[HashableT1, Any]
             | BaseGroupBy
             | NaTType
             | NAType

tests/test_frame.py

@@ -3490,3 +3490,15 @@ def test_info() -> None:
     check(assert_type(df.info(show_counts=True), None), type(None))
     check(assert_type(df.info(show_counts=False), None), type(None))
     check(assert_type(df.info(show_counts=None), None), type(None))
+
+
+def test_series_typed_dict() -> None:
+    """Test that no error is raised when constructing a series from a typed dict."""
+
+    class MyDict(TypedDict):
+        a: str
+        b: str
+
+    my_dict = MyDict(a="", b="")
+    sr = pd.Series(my_dict)
+    check(assert_type(sr, pd.Series), pd.Series)