Changed ndigits to numfmt -- more like other code.

darius · darius · commit 15d2bfce451b · 2011-10-12T16:52:27.000Z
diff --git a/probability.py b/probability.py
@@ -71,10 +71,10 @@ def normalize(self):
                 self.prob[val] /= total
         return self
 
-    def show_approx(self, ndigits=3):
+    def show_approx(self, numfmt='%.3g'):
         """Show the probabilities rounded and sorted by key, for the
         sake of portable doctests."""
-        return ', '.join(['%s: %.*g' % (v, ndigits, p)
+        return ', '.join([('%s: ' + numfmt) % (v, p)
                           for (v, p) in sorted(self.prob.items())])
 
 epsilon = 0.001
