Make NOTHING's hash vegan (#332)

...and fit into a 32bit integer. Fixes #331
2018-01-26 14:30:23 +01:00 · 2018-01-26 14:30:23 +01:00 · 825de4f008
parent 75cdf8fe91
commit 825de4f008
3 changed files with 3 additions and 1 deletions
--- a/changelog.d/331.change.rst
+++ b/changelog.d/331.change.rst
@ -0,0 +1 @@
+The hash of ``attr.NOTHING`` is now vegan and faster on 32bit Python builds.
--- a/changelog.d/332.change.rst
+++ b/changelog.d/332.change.rst
@ -0,0 +1 @@
+The hash of ``attr.NOTHING`` is now vegan and faster on 32bit Python builds.
--- a/src/attr/_make.py
+++ b/src/attr/_make.py
@ -45,7 +45,7 @@ class _Nothing(object):
        return "NOTHING"

    def __hash__(self):
-        return 0xdeadbeef
+        return 0xc0ffee


 NOTHING = _Nothing()
				`@ -0,0 +1 @@`
				The hash of ``attr.NOTHING`` is now vegan and faster on 32bit Python builds.