remove linux job from azure-pipelines.yml

Author: MarcoGorelli

pandas/core/internals/blocks.py

@@ -118,9 +118,7 @@
     from pandas.core.arrays._mixins import NDArrayBackedExtensionArray
 
 # comparison is faster than is_object_dtype
-
-# error: Value of type variable "_DTypeScalar" of "dtype" cannot be "object"
-_dtype_obj = np.dtype(object)  # type: ignore[type-var]
+_dtype_obj = np.dtype("object")
 
 
 class Block(PandasObject):
@@ -835,7 +833,7 @@ def _replace_list(
 
         rb = [self if inplace else self.copy()]
         for i, (src, dest) in enumerate(pairs):
-            new_rb: List[Block] = []
+            new_rb: List["Block"] = []
             for blk in rb:
                 m = masks[i]
                 convert = i == src_len  # only convert once at the end
@@ -1598,14 +1596,9 @@ def to_native_types(self, na_rep="nan", quoting=None, **kwargs):
         values = self.values
         mask = isna(values)
 
-        # error: Incompatible types in assignment (expression has type "ndarray",
-        # variable has type "ExtensionArray")
-        values = np.asarray(values.astype(object))  # type: ignore[assignment]
-        values[mask] = na_rep
-
-        # TODO(EA2D): reshape not needed with 2D EAs
-        # we are expected to return a 2-d ndarray
-        return self.make_block(values)
+        new_values = np.asarray(values.astype(object))
+        new_values[mask] = na_rep
+        return self.make_block(new_values)
 
     def take_nd(
         self, indexer, axis: int = 0, new_mgr_locs=None, fill_value=lib.no_default

pandas/io/pytables.py

@@ -4058,7 +4058,7 @@ def get_blk_items(mgr):
                 tuple(b_items.tolist()): (b, b_items)
                 for b, b_items in zip(blocks, blk_items)
             }
-            new_blocks: List[Block] = []
+            new_blocks: List["Block"] = []
             new_blk_items = []
             for ea in values_axes:
                 items = tuple(ea.values)