Revert changes in 62669, since they caused test failures.

__floor__, __ceil__ and __round__ are still wrong,
but they need to be replaced with something rather
than just removed.

1 files changed, 9 insertions, 0 deletions

diff --git a/Lib/decimal.py b/Lib/decimal.py
index 96d4b3e..a2e7fa4 100644
--- a/Lib/decimal.py
+++ b/Lib/decimal.py
@@ -1649,6 +1649,9 @@ class Decimal(_numbers.Real):
         else:
             return -1
 
+    def __round__(self):
+        return self._round_down(0)
+
     def _round_up(self, prec):
         """Rounds away from 0."""
         return -self._round_down(prec)
@@ -1684,6 +1687,9 @@ class Decimal(_numbers.Real):
         else:
             return -self._round_down(prec)
 
+    def __ceil__(self):
+        return self._round_ceiling(0)
+
     def _round_floor(self, prec):
         """Rounds down (not towards 0 if negative)"""
         if not self._sign:
@@ -1691,6 +1697,9 @@ class Decimal(_numbers.Real):
         else:
             return -self._round_down(prec)
 
+    def __floor__(self):
+        return self._round_floor(0)
+
     def _round_05up(self, prec):
         """Round down unless digit prec-1 is 0 or 5."""
         if prec and self._int[prec-1] not in '05':