Set algorithm class variable instead of property

Author: fulder

httpsig/sign.py

@@ -34,6 +34,7 @@ def __init__(self, secret, algorithm=None, digital_signature_algorithm=None):
 
         self._rsa = None
         self._hash = None
+        self.algorithm = algorithm
 
         if "-" in algorithm:
             self.sign_algorithm, self.hash_algorithm = algorithm.split('-')
@@ -62,11 +63,6 @@ def __init__(self, secret, algorithm=None, digital_signature_algorithm=None):
             except ValueError:
                 raise HttpSigException("Invalid key.")
 
-
-    @property
-    def algorithm(self):
-        return '%s-%s' % (self.sign_algorithm, self.hash_algorithm)
-
     def _sign_rsa(self, data):
         if isinstance(data, six.string_types):
             data = data.encode("ascii")