feed-token, user, performance: lazy load the feed_token. We only need it for

scope of web requests. For vcs operations, we don't need it.

- 20ms to load this can save up much time for SVN requests.

rhodecode/lib/auth.py

@@ -918,7 +918,6 @@ class AuthUser(object):
         self._api_key = api_key
 
         self.api_key = None
-        self.feed_token = ''
         self.username = username
         self.ip_addr = ip_addr
         self.name = ''
@@ -1219,6 +1218,10 @@ class AuthUser(object):
     def personal_repo_group(self):
         return RepoGroup.get_user_personal_repo_group(self.user_id)
 
+    @LazyProperty
+    def feed_token(self):
+        return self.get_instance().feed_token
+
     @classmethod
     def check_ip_allowed(cls, user_id, ip_addr, inherit_from_default):
         allowed_ips = AuthUser.get_allowed_ips(

rhodecode/model/db.py

@@ -676,15 +676,19 @@ class User(Base, BaseModel):
             .order_by(UserApiKeys.user_api_key_id.asc())\
             .all()
 
-    @property
+    @LazyProperty
     def feed_token(self):
         return self.get_feed_token()
 
-    def get_feed_token(self):
+    def get_feed_token(self, cache=True):
         feed_tokens = UserApiKeys.query()\
             .filter(UserApiKeys.user == self)\
-            .filter(UserApiKeys.role == UserApiKeys.ROLE_FEED)\
-            .all()
+            .filter(UserApiKeys.role == UserApiKeys.ROLE_FEED)
+        if cache:
+            feed_tokens = feed_tokens.options(
+                FromCache("long_term", "get_user_feed_token_%s" % self.user_id))
+
+        feed_tokens = feed_tokens.all()
         if feed_tokens:
             return feed_tokens[0].api_key
         return 'NO_FEED_TOKEN_AVAILABLE'

rhodecode/model/user.py

@@ -697,8 +697,6 @@ class UserModel(BaseModel):
                 if k not in ['auth_tokens', 'permissions']:
                     setattr(auth_user, k, v)
 
-            # few extras
-            setattr(auth_user, 'feed_token', dbuser.feed_token)
         except Exception:
             log.error(traceback.format_exc())
             auth_user.is_authenticated = False