From 4788de4803ec670eef460068b1847503ae4c7cf1 Mon Sep 17 00:00:00 2001
From: Stephan Seitz <stephan.seitz@fau.de>
Date: Tue, 6 Aug 2019 18:36:28 +0200
Subject: [PATCH] Fixup: AssignmentCollection.__hash__
---
src/pystencils_autodiff/autodiff.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/pystencils_autodiff/autodiff.py b/src/pystencils_autodiff/autodiff.py
index 6aea11c..a864db5 100644
--- a/src/pystencils_autodiff/autodiff.py
+++ b/src/pystencils_autodiff/autodiff.py
@@ -99,7 +99,7 @@ Backward:
raise NotImplementedError()
def __hash__(self):
- return hash(str(self.forward_assignments), str(self.backward_assignments))
+ return hash((str(self.forward_assignments), str(self.backward_assignments)))
def __repr__(self):
return self._REPR_TEMPLATE.render(forward_assignments=str(self.forward_assignments),
--
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