units: support direct float conversion

2015-02-16 07:48:05 -07:00 · 2015-02-16 07:48:05 -07:00 · 61dc177bce
commit 61dc177bce
parent 021d0d312e
1 changed files with 3 additions and 0 deletions
--- a/artiq/language/units.py
+++ b/artiq/language/units.py
@ -117,6 +117,9 @@ class Quantity:
        else:
            return str(r_amount) + " " + self.unit

+    def __float__(self):
+        return float(self.amount)
+
    # mul/div
    def _binop(self, other, opf_name, dim_function):
        opf = getattr(self.amount, opf_name)