commit 31517e7fa8a76ea6a7ad3464bacc913a33e5ace0
author Mike Frysinger <vapier@chromium.org> Wed Jul 03 16:29:56 2019 -0400
committer Commit Bot <commit-bot@chromium.org> Wed Jul 10 01:45:50 2019 +0000
tree edb5497756edaf1a913c2373a39af458cb52ee66
parent b6fa8126927d6d2299d28b6c7f32c05e57cec0d8

convert __nonzero__ to __bool__

Python 3 renamed this func in the datamodel.

BUG=chromium:980619
TEST=lint is unchanged in chromite
TEST=unittests pass

Change-Id: I319a76ecd71761d7cb5dc80904f9035eda1bd40f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/1689016
Reviewed-by: Alex Klein <saklein@chromium.org>
Reviewed-by: Dhanya Ganesh <dhanyaganesh@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Dhanya Ganesh <dhanyaganesh@chromium.org>
Auto-Submit: Mike Frysinger <vapier@chromium.org>

scripts/parallel_emerge.py

diff --git a/scripts/parallel_emerge.py b/scripts/parallel_emerge.py
index 85d086a..27e9d3d 100644
--- a/scripts/parallel_emerge.py
+++ b/scripts/parallel_emerge.py
@@ -1341,9 +1341,12 @@
   def __contains__(self, target):
     return target in self._heap_set
 
-  def __nonzero__(self):
+  def __bool__(self):
     return bool(self.heap)
 
+  # Python 2 glue.
+  __nonzero__ = __bool__
+
   def __len__(self):
     return len(self.heap)