Rename .py to .pyi.

2.7/datetime.pyi

@@ -0,0 +1,76 @@
+"""Stub file for the 'datetime' 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
+
+max = Undefined(object)
+min = Undefined(object)
+resolution = Undefined(object)
+
+class date(object):
+    def __format__(a) -> unicode:
+        raise ValueError()
+    def __reduce__() -> tuple: ...
+    def ctime() -> str: ...
+    def fromordinal(a: int) -> object:
+        raise ValueError()
+    def fromtimestamp(a: float) -> object: ...
+    def isocalendar() -> tuple: ...
+    def isoformat() -> str: ...
+    def isoweekday() -> int: ...
+    def replace(*args, **kwargs) -> object: ...
+    def strftime(format) -> object: ...
+    def timetuple() -> object: ...
+    def today() -> object: ...
+    def toordinal() -> int: ...
+    def weekday() -> int: ...
+
+class datetime(object):
+    def __reduce__() -> tuple: ...
+    def astimezone(tz) -> object:
+        raise ValueError()
+    def combine(date, time) -> object: ...
+    def ctime() -> str: ...
+    def date() -> object: ...
+    def dst() -> object: ...
+    def fromtimestamp(timestamp: float, *args, **kwargs) -> object: ...
+    def isoformat(*args, **kwargs) -> str: ...
+    def now(*args, **kwargs) -> object: ...
+    def replace(*args, **kwargs) -> object: ...
+    def strptime(a: str, b: str) -> object:
+        raise ValueError()
+    def time() -> object: ...
+    def timetuple() -> object: ...
+    def timetz() -> object: ...
+    def tzname() -> object: ...
+    def utcfromtimestamp(a: float) -> object: ...
+    def utcnow() -> object: ...
+    def utcoffset() -> object: ...
+    def utctimetuple() -> object:
+        raise OverflowError()
+
+class time(object):
+    def __format__(a) -> unicode:
+        raise ValueError()
+    def __reduce__() -> tuple: ...
+    def dst() -> object: ...
+    def isoformat() -> str: ...
+    def replace(*args, **kwargs) -> object: ...
+    def strftime(format) -> object: ...
+    def tzname() -> object: ...
+    def utcoffset() -> object: ...
+
+class timedelta(object):
+    def __reduce__() -> tuple: ...
+    def total_seconds() -> int: ...
+
+class tzinfo(object):
+    def __reduce__() -> tuple: ...
+    def dst(*args, **kwargs) -> object: ...
+    def fromutc(*args, **kwargs) -> object:
+        raise TypeError()
+        raise ValueError()
+    def tzname(*args, **kwargs) -> object: ...
+    def utcoffset(*args, **kwargs) -> object: ...