DataFrame constructor - fix index and columns argument (#20)

Author: Dr-Irv

tests/pandas/test_indexes.py

@@ -62,5 +62,6 @@ def test_column_contains() -> None:
 
 
 def test_difference_none() -> None:
+    # https://github.com/pandas-dev/pandas-stubs/issues/17
     ind = pd.Index([1, 2, 3])
     id = ind.difference([1, None])

typings/pandas/_typing.pyi

@@ -80,7 +80,7 @@ Label = Optional[Hashable]
 Level = Union[Hashable, int]
 Ordered = Optional[bool]
 JSONSerializable = Union[PythonScalar, List, Dict]
-Axes = Collection
+Axes = Union[AnyArrayLike, List, Dict, range, Sequence[str]]
 Renamer = Union[Mapping[Any, Label], Callable[[Any], Label]]
 T = TypeVar("T")
 FuncType = Callable[..., Any]

typings/pandas/core/frame.pyi

@@ -65,8 +65,6 @@ from typing import (
     Pattern,
 )
 
-
-
 import numpy as _np
 import datetime as _dt
 
@@ -178,8 +176,8 @@ class DataFrame(NDFrame, OpsMixin):
     def __new__(
         cls,
         data: Optional[Union[_ListLike, DataFrame, Dict[Any, Any]]] = ...,
-        index: Optional[Union[Index, _ListLike]] = ...,
-        columns: Optional[_ListLike] = ...,
+        index: Optional[Axes] = ...,
+        columns: Optional[Axes] = ...,
         dtype=...,
         copy: _bool = ...,
     ) -> DataFrame: ...