Re-organize directory structure (#4971)

See discussion in #2491

Co-authored-by: Ivan Levkivskyi <ilevkivskyi@dropbox.com>

stdlib/operator.pyi

@@ -0,0 +1,206 @@
+import sys
+from typing import (
+    Any,
+    Callable,
+    Container,
+    Mapping,
+    MutableMapping,
+    MutableSequence,
+    Sequence,
+    SupportsAbs,
+    Tuple,
+    TypeVar,
+    overload,
+)
+
+_T = TypeVar("_T")
+_K = TypeVar("_K")
+_V = TypeVar("_V")
+
+def lt(__a: Any, __b: Any) -> Any: ...
+def le(__a: Any, __b: Any) -> Any: ...
+def eq(__a: Any, __b: Any) -> Any: ...
+def ne(__a: Any, __b: Any) -> Any: ...
+def ge(__a: Any, __b: Any) -> Any: ...
+def gt(__a: Any, __b: Any) -> Any: ...
+def __lt__(a: Any, b: Any) -> Any: ...
+def __le__(a: Any, b: Any) -> Any: ...
+def __eq__(a: Any, b: Any) -> Any: ...
+def __ne__(a: Any, b: Any) -> Any: ...
+def __ge__(a: Any, b: Any) -> Any: ...
+def __gt__(a: Any, b: Any) -> Any: ...
+def not_(__a: Any) -> bool: ...
+def __not__(a: Any) -> bool: ...
+def truth(__a: Any) -> bool: ...
+def is_(__a: Any, __b: Any) -> bool: ...
+def is_not(__a: Any, __b: Any) -> bool: ...
+def abs(__a: SupportsAbs[_T]) -> _T: ...
+def __abs__(a: SupportsAbs[_T]) -> _T: ...
+def add(__a: Any, __b: Any) -> Any: ...
+def __add__(a: Any, b: Any) -> Any: ...
+def and_(__a: Any, __b: Any) -> Any: ...
+def __and__(a: Any, b: Any) -> Any: ...
+
+if sys.version_info < (3,):
+    def div(a: Any, b: Any) -> Any: ...
+    def __div__(a: Any, b: Any) -> Any: ...
+
+def floordiv(__a: Any, __b: Any) -> Any: ...
+def __floordiv__(a: Any, b: Any) -> Any: ...
+def index(__a: Any) -> int: ...
+def __index__(a: Any) -> int: ...
+def inv(__a: Any) -> Any: ...
+def invert(__a: Any) -> Any: ...
+def __inv__(a: Any) -> Any: ...
+def __invert__(a: Any) -> Any: ...
+def lshift(__a: Any, __b: Any) -> Any: ...
+def __lshift__(a: Any, b: Any) -> Any: ...
+def mod(__a: Any, __b: Any) -> Any: ...
+def __mod__(a: Any, b: Any) -> Any: ...
+def mul(__a: Any, __b: Any) -> Any: ...
+def __mul__(a: Any, b: Any) -> Any: ...
+
+if sys.version_info >= (3, 5):
+    def matmul(__a: Any, __b: Any) -> Any: ...
+    def __matmul__(a: Any, b: Any) -> Any: ...
+
+def neg(__a: Any) -> Any: ...
+def __neg__(a: Any) -> Any: ...
+def or_(__a: Any, __b: Any) -> Any: ...
+def __or__(a: Any, b: Any) -> Any: ...
+def pos(__a: Any) -> Any: ...
+def __pos__(a: Any) -> Any: ...
+def pow(__a: Any, __b: Any) -> Any: ...
+def __pow__(a: Any, b: Any) -> Any: ...
+def rshift(__a: Any, __b: Any) -> Any: ...
+def __rshift__(a: Any, b: Any) -> Any: ...
+def sub(__a: Any, __b: Any) -> Any: ...
+def __sub__(a: Any, b: Any) -> Any: ...
+def truediv(__a: Any, __b: Any) -> Any: ...
+def __truediv__(a: Any, b: Any) -> Any: ...
+def xor(__a: Any, __b: Any) -> Any: ...
+def __xor__(a: Any, b: Any) -> Any: ...
+def concat(__a: Sequence[_T], __b: Sequence[_T]) -> Sequence[_T]: ...
+def __concat__(a: Sequence[_T], b: Sequence[_T]) -> Sequence[_T]: ...
+def contains(__a: Container[Any], __b: Any) -> bool: ...
+def __contains__(a: Container[Any], b: Any) -> bool: ...
+def countOf(__a: Container[Any], __b: Any) -> int: ...
+@overload
+def delitem(__a: MutableSequence[_T], __b: int) -> None: ...
+@overload
+def delitem(__a: MutableSequence[_T], __b: slice) -> None: ...
+@overload
+def delitem(__a: MutableMapping[_K, _V], __b: _K) -> None: ...
+@overload
+def __delitem__(a: MutableSequence[_T], b: int) -> None: ...
+@overload
+def __delitem__(a: MutableSequence[_T], b: slice) -> None: ...
+@overload
+def __delitem__(a: MutableMapping[_K, _V], b: _K) -> None: ...
+
+if sys.version_info < (3,):
+    def delslice(a: MutableSequence[Any], b: int, c: int) -> None: ...
+    def __delslice__(a: MutableSequence[Any], b: int, c: int) -> None: ...
+
+@overload
+def getitem(__a: Sequence[_T], __b: int) -> _T: ...
+@overload
+def getitem(__a: Sequence[_T], __b: slice) -> Sequence[_T]: ...
+@overload
+def getitem(__a: Mapping[_K, _V], __b: _K) -> _V: ...
+@overload
+def __getitem__(a: Sequence[_T], b: int) -> _T: ...
+@overload
+def __getitem__(a: Sequence[_T], b: slice) -> Sequence[_T]: ...
+@overload
+def __getitem__(a: Mapping[_K, _V], b: _K) -> _V: ...
+
+if sys.version_info < (3,):
+    def getslice(a: Sequence[_T], b: int, c: int) -> Sequence[_T]: ...
+    def __getslice__(a: Sequence[_T], b: int, c: int) -> Sequence[_T]: ...
+
+def indexOf(__a: Sequence[_T], __b: _T) -> int: ...
+
+if sys.version_info < (3,):
+    def repeat(a: Any, b: int) -> Any: ...
+    def __repeat__(a: Any, b: int) -> Any: ...
+
+if sys.version_info < (3,):
+    def sequenceIncludes(a: Container[Any], b: Any) -> bool: ...
+
+@overload
+def setitem(__a: MutableSequence[_T], __b: int, __c: _T) -> None: ...
+@overload
+def setitem(__a: MutableSequence[_T], __b: slice, __c: Sequence[_T]) -> None: ...
+@overload
+def setitem(__a: MutableMapping[_K, _V], __b: _K, __c: _V) -> None: ...
+@overload
+def __setitem__(a: MutableSequence[_T], b: int, c: _T) -> None: ...
+@overload
+def __setitem__(a: MutableSequence[_T], b: slice, c: Sequence[_T]) -> None: ...
+@overload
+def __setitem__(a: MutableMapping[_K, _V], b: _K, c: _V) -> None: ...
+
+if sys.version_info < (3,):
+    def setslice(a: MutableSequence[_T], b: int, c: int, v: Sequence[_T]) -> None: ...
+    def __setslice__(a: MutableSequence[_T], b: int, c: int, v: Sequence[_T]) -> None: ...
+
+if sys.version_info >= (3, 4):
+    def length_hint(__obj: Any, __default: int = ...) -> int: ...
+
+@overload
+def attrgetter(attr: str) -> Callable[[Any], Any]: ...
+@overload
+def attrgetter(*attrs: str) -> Callable[[Any], Tuple[Any, ...]]: ...
+@overload
+def itemgetter(item: Any) -> Callable[[Any], Any]: ...
+@overload
+def itemgetter(*items: Any) -> Callable[[Any], Tuple[Any, ...]]: ...
+def methodcaller(__name: str, *args: Any, **kwargs: Any) -> Callable[..., Any]: ...
+def iadd(__a: Any, __b: Any) -> Any: ...
+def __iadd__(a: Any, b: Any) -> Any: ...
+def iand(__a: Any, __b: Any) -> Any: ...
+def __iand__(a: Any, b: Any) -> Any: ...
+def iconcat(__a: Any, __b: Any) -> Any: ...
+def __iconcat__(a: Any, b: Any) -> Any: ...
+
+if sys.version_info < (3,):
+    def idiv(a: Any, b: Any) -> Any: ...
+    def __idiv__(a: Any, b: Any) -> Any: ...
+
+def ifloordiv(__a: Any, __b: Any) -> Any: ...
+def __ifloordiv__(a: Any, b: Any) -> Any: ...
+def ilshift(__a: Any, __b: Any) -> Any: ...
+def __ilshift__(a: Any, b: Any) -> Any: ...
+def imod(__a: Any, __b: Any) -> Any: ...
+def __imod__(a: Any, b: Any) -> Any: ...
+def imul(__a: Any, __b: Any) -> Any: ...
+def __imul__(a: Any, b: Any) -> Any: ...
+
+if sys.version_info >= (3, 5):
+    def imatmul(__a: Any, __b: Any) -> Any: ...
+    def __imatmul__(a: Any, b: Any) -> Any: ...
+
+def ior(__a: Any, __b: Any) -> Any: ...
+def __ior__(a: Any, b: Any) -> Any: ...
+def ipow(__a: Any, __b: Any) -> Any: ...
+def __ipow__(a: Any, b: Any) -> Any: ...
+
+if sys.version_info < (3,):
+    def irepeat(a: Any, b: int) -> Any: ...
+    def __irepeat__(a: Any, b: int) -> Any: ...
+
+def irshift(__a: Any, __b: Any) -> Any: ...
+def __irshift__(a: Any, b: Any) -> Any: ...
+def isub(__a: Any, __b: Any) -> Any: ...
+def __isub__(a: Any, b: Any) -> Any: ...
+def itruediv(__a: Any, __b: Any) -> Any: ...
+def __itruediv__(a: Any, b: Any) -> Any: ...
+def ixor(__a: Any, __b: Any) -> Any: ...
+def __ixor__(a: Any, b: Any) -> Any: ...
+
+if sys.version_info < (3,):
+    def isCallable(x: Any) -> bool: ...
+    def isMappingType(x: Any) -> bool: ...
+    def isNumberType(x: Any) -> bool: ...
+    def isSequenceType(x: Any) -> bool: ...