units: add support for abs() on Quantity

2015-02-20 17:37:30 +01:00 · 2015-02-20 17:37:30 +01:00 · 9485372277
parent 651ed71b79
commit 9485372277
1 changed files with 3 additions and 0 deletions
--- a/artiq/language/units.py
+++ b/artiq/language/units.py
@ -156,6 +156,9 @@ class Quantity:
    def __pos__(self):
        return Quantity(self.amount.__pos__(), self.unit)

+    def __abs__(self):
+        return Quantity(abs(self.amount), self.unit)
+
    # add/sub
    def __add__(self, other):
        return self._binop(other, "__add__", addsub_dimension)