CurveFp needs __str__ nowpr45

1 files changed, 2 insertions, 0 deletions

diff --git a/ecdsa/ellipticcurve.py b/ecdsa/ellipticcurve.py
index c83088f..0739807 100644
--- a/ecdsa/ellipticcurve.py
+++ b/ecdsa/ellipticcurve.py
@@ -59,6 +59,8 @@ class CurveFp(object):
     """Is the point (x,y) on this curve?"""
     return (y * y - (x * x * x + self.__a * x + self.__b)) % self.__p == 0
 
+  def __str__(self):
+    return "CurveFp(p=%d, a=%d, b=%d)" % (self.__p, self.__a, self.__b)
 
 class Point(object):
   """A point on an elliptic curve. Altering x and y is forbidding,