Rename .py to .pyi.

2.7/array.pyi

@@ -0,0 +1,56 @@
+"""Stub file for the 'array' module."""
+# This is an autogenerated file. It serves as a starting point
+# for a more precise manual annotation of this module.
+# Feel free to edit the source below, but remove this header when you do.
+
+from typing import List, Tuple, Dict, Undefined, GenericType
+
+class array(object):
+    def __copy__() -> object: ...
+    def __deepcopy__(*args, **kwargs) -> object: ...
+    def __reduce__() -> tuple:
+        raise AttributeError()
+    def __sizeof__() -> long: ...
+    def append(*args, **kwargs) -> None: ...
+    def buffer_info() -> tuple: ...
+    def byteswap() -> None:
+        raise RuntimeError()
+    def count(*args, **kwargs) -> int: ...
+    def extend(*args, **kwargs) -> None: ...
+    def fromfile(a, b: int) -> None:
+        raise EOFError()
+        raise IOError()
+        raise MemoryError()
+        raise TypeError()
+    def fromlist(*args, **kwargs) -> None:
+        raise MemoryError()
+        raise TypeError()
+    def fromstring(a) -> None:
+        raise MemoryError()
+        raise ValueError()
+    def fromunicode(a: str) -> None:
+        raise MemoryError()
+        raise ValueError()
+    def index(*args, **kwargs) -> int:
+        raise ValueError()
+    def insert(a: int, b) -> None: ...
+    def pop(*args, **kwargs) -> object:
+        raise IndexError()
+    def read(*args, **kwargs) -> None:
+        raise DeprecationWarning()
+    def remove(*args, **kwargs) -> None:
+        raise ValueError()
+    def reverse() -> None: ...
+    def tofile(*args, **kwargs) -> None:
+        raise IOError()
+        raise TypeError()
+    def tolist() -> list: ...
+    def tostring() -> str:
+        raise MemoryError()
+    def tounicode() -> unicode:
+        raise ValueError()
+    def write(*args, **kwargs) -> None:
+        raise DeprecationWarning()
+
+class arrayiterator(object):
+    pass