From faea61a76eb04910ca2ce9765361db22ca075248 Mon Sep 17 00:00:00 2001
From: Johnny Robeson <johnny@localmomentum.net>
Date: Mon, 20 Jun 2016 05:53:24 -0400
Subject: [PATCH] use the real six.reraise in bluelet

---
 beets/util/bluelet.py | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/beets/util/bluelet.py b/beets/util/bluelet.py
index d81c2919a..48dd7bd94 100644
--- a/beets/util/bluelet.py
+++ b/beets/util/bluelet.py
@@ -9,6 +9,7 @@ Bluelet: easy concurrency without all the messy parallelism.
 """
 from __future__ import division, absolute_import, print_function
 
+import six
 import socket
 import select
 import sys
@@ -19,20 +20,6 @@ import time
 import collections
 
 
-# A little bit of "six" (Python 2/3 compatibility): cope with PEP 3109 syntax
-# changes.
-
-PY3 = sys.version_info[0] == 3
-if PY3:
-    def _reraise(typ, exc, tb):
-        raise exc.with_traceback(tb)
-else:
-    exec("""
-def _reraise(typ, exc, tb):
-    raise typ, exc, tb
-""")
-
-
 # Basic events used for thread scheduling.
 
 class Event(object):
@@ -214,7 +201,7 @@ class ThreadException(Exception):
         self.exc_info = exc_info
 
     def reraise(self):
-        _reraise(self.exc_info[0], self.exc_info[1], self.exc_info[2])
+        six.reraise(self.exc_info[0], self.exc_info[1], self.exc_info[2])
 
 
 SUSPENDED = Event()  # Special sentinel placeholder for suspended threads.