Merge "Remove functions created for pre-six 1.7.0"

taskflow/utils/lock_utils.py

@@ -63,7 +63,7 @@ def locked(*args, **kwargs):
     def decorator(f):
         attr_name = kwargs.get('lock', '_lock')
 
-        @misc.wraps(f)
+        @six.wraps(f)
         def wrapper(*args, **kwargs):
             lock = getattr(args[0], attr_name)
             if isinstance(lock, (tuple, list)):

taskflow/utils/misc.py

@@ -20,7 +20,6 @@ import contextlib
 import copy
 import datetime
 import errno
-import functools
 import inspect
 import keyword
 import logging
@@ -233,21 +232,6 @@ def wallclock():
     return time.time()
 
 
-def wraps(fn):
-    """Wraps a method and ensures the __wrapped__ attribute is set.
-
-    NOTE(harlowja): This will not be needed in python 3.2 or greater which
-    already has this built-in to its functools.wraps method.
-    """
-
-    def wrapper(f):
-        f = functools.wraps(fn)(f)
-        f.__wrapped__ = getattr(fn, '__wrapped__', fn)
-        return f
-
-    return wrapper
-
-
 def millis_to_datetime(milliseconds):
     """Converts number of milliseconds (from epoch) into a datetime object."""
     return datetime.datetime.fromtimestamp(float(milliseconds) / 1000)

taskflow/utils/threading_utils.py

@@ -17,13 +17,12 @@
 import multiprocessing
 import threading
 
-import six
+from six.moves import _thread
 
-if six.PY2:
-    from thread import get_ident  # noqa
-else:
-    # In python3+ the get_ident call moved (whhhy??)
-    from threading import get_ident  # noqa
+
+def get_ident():
+    """Return the 'thread identifier' of the current thread."""
+    return _thread.get_ident()
 
 
 def get_optimal_thread_count():