[GitHub] piiswrong closed pull request #8476: add default hash to ndarray

[GitBox <gi...@apache.org>]

piiswrong closed pull request #8476: add default hash to ndarray
URL: https://github.com/apache/incubator-mxnet/pull/8476
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):

diff --git a/python/mxnet/ndarray/ndarray.py b/python/mxnet/ndarray/ndarray.py
index 9eeddda30c..ad1acaf9b5 100644
--- a/python/mxnet/ndarray/ndarray.py
+++ b/python/mxnet/ndarray/ndarray.py
@@ -286,6 +286,10 @@ def __eq__(self, other):
         """x.__eq__(y) <=> x==y <=> mx.nd.equal(x, y) """
         return equal(self, other)
 
+    def __hash__(self):
+        """Default hash function."""
+        return id(self)//16
+
     def __ne__(self, other):
         """x.__ne__(y) <=> x!=y <=> mx.nd.not_equal(x, y) """
         return not_equal(self, other)


 

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