More @properties removed for older python support

oauth2client/appengine.py

@@ -78,11 +78,12 @@ def __init__(self, scope, **kwargs):
         None,
         None)
 
-  @classmethod
   def from_json(cls, json):
     data = simplejson.loads(json)
     return AppAssertionCredentials(data['scope'])
 
+  from_json = classmethod(from_json)
+
   def _refresh(self, http_request):
     """Refreshes the access_token.
 

oauth2client/client.py

@@ -177,7 +177,6 @@ def to_json(self):
     """
     return self._to_json(Credentials.NON_SERIALIZED_MEMBERS)
 
-  @classmethod
   def new_from_json(cls, s):
     """Utility class method to instantiate a Credentials subclass from a JSON
     representation produced by to_json().
@@ -204,7 +203,8 @@ def new_from_json(cls, s):
     from_json = getattr(kls, 'from_json')
     return from_json(s)
 
-  @classmethod
+  new_from_json = classmethod(new_from_json)
+
   def from_json(cls, s):
     """Instantiate a Credentials object from a JSON description of it.
 
@@ -218,6 +218,8 @@ def from_json(cls, s):
     """
     return Credentials()
 
+  from_json = classmethod(from_json)
+
 
 class Flow(object):
   """Base class for all Flow objects."""
@@ -453,7 +455,6 @@ def apply(self, headers):
   def to_json(self):
     return self._to_json(Credentials.NON_SERIALIZED_MEMBERS)
 
-  @classmethod
   def from_json(cls, s):
     """Instantiate a Credentials object from a JSON description of it. The JSON
     should have been produced by calling .to_json() on the object.
@@ -483,8 +484,9 @@ def from_json(cls, s):
         data.get('id_token', None))
     retval.invalid = data['invalid']
     return retval
+
+  from_json = classmethod(from_json)
 
-  @property
   def access_token_expired(self):
     """True if the credential is expired or invalid.
 
@@ -502,6 +504,7 @@ def access_token_expired(self):
                   now, self.token_expiry)
       return True
     return False
+  access_token_expired = property(access_token_expired)
 
   def set_store(self, store):
     """Set the Storage for the credential.
@@ -673,14 +676,13 @@ def __init__(self, access_token, user_agent):
         None,
         user_agent)
 
-
-  @classmethod
   def from_json(cls, s):
     data = simplejson.loads(s)
     retval = AccessTokenCredentials(
         data['access_token'],
         data['user_agent'])
     return retval
+  from_json = classmethod(from_json)
 
   def _refresh(self, http_request):
     raise AccessTokenCredentialsError(
@@ -789,7 +791,6 @@ def __init__(self,
       self.service_account_name = service_account_name
       self.kwargs = kwargs
 
-    @classmethod
     def from_json(cls, s):
       data = simplejson.loads(s)
       retval = SignedJwtAssertionCredentials(
@@ -803,6 +804,7 @@ def from_json(cls, s):
           )
       retval.invalid = data['invalid']
       return retval
+    from_json = classmethod(from_json)
 
     def _generate_assertion(self):
       """Generate the assertion that will be used in the request."""

oauth2client/crypt.py

@@ -60,7 +60,6 @@ def verify(self, message, signature):
     except:
       return False
 
-  @staticmethod
   def from_string(key_pem, is_x509_cert):
     """Construct a Verified instance from a string.
 
@@ -80,6 +79,7 @@ def from_string(key_pem, is_x509_cert):
     else:
       pubkey = crypto.load_privatekey(crypto.FILETYPE_PEM, key_pem)
     return Verifier(pubkey)
+  from_string = staticmethod(from_string)
 
 
 class Signer(object):
@@ -104,7 +104,6 @@ def sign(self, message):
     """
     return crypto.sign(self._key, message, 'sha256')
 
-  @staticmethod
   def from_string(key, password='notasecret'):
     """Construct a Signer instance from a string.
 
@@ -120,6 +119,7 @@ def from_string(key, password='notasecret'):
     """
     pkey = crypto.load_pkcs12(key, password).get_privatekey()
     return Signer(pkey)
+  from_string = staticmethod(from_string)
 
 
 def _urlsafe_b64encode(raw_bytes):