Working on UML

doc/uml/core-classes.pu

@@ -86,7 +86,13 @@ package core {
 	-- Methods --
 	}
 
-	class Identity
+	App --> Identity
+	class Identity {
+		{static} _identities
+		{static} load(data : dict)
+		{static} lookup(search : str)
+	}
+
 }
 
 

src/cutecoin/core/app.py

@@ -405,19 +405,19 @@ class Application(QObject):
         latest = None
         releases = reply.readAll().data().decode('utf-8')
         logging.debug(releases)
-        for r in json.loads(releases):
-            if not latest:
-                latest = r
-            else:
-                latest_date = datetime.datetime.strptime(latest['published_at'], "%Y-%m-%dT%H:%M:%SZ")
-                date = datetime.datetime.strptime(r['published_at'], "%Y-%m-%dT%H:%M:%SZ")
-                if latest_date < date:
+        if reply == QNetworkReply.NoError:
+            for r in json.loads(releases):
+                if not latest:
                     latest = r
-        latest_version = latest["tag_name"]
-        version = (__version__ == latest_version,
-                   latest_version,
-                   latest["html_url"])
-        logging.debug("Found version : {0}".format(latest_version))
+                else:
+                    latest_date = datetime.datetime.strptime(latest['published_at'], "%Y-%m-%dT%H:%M:%SZ")
+                    date = datetime.datetime.strptime(r['published_at'], "%Y-%m-%dT%H:%M:%SZ")
+                    if latest_date < date:
+                        latest = r
+            latest_version = latest["tag_name"]
+            version = (__version__ == latest_version,
+                       latest_version,
+                       latest["html_url"])
         logging.debug("Current version : {0}".format(__version__))
         self.available_version = version
         self.version_requested.emit()

src/cutecoin/core/community.py

@@ -513,16 +513,16 @@ class Community(QObject):
             return self._cache.qtrequest(caller, request, req_args, get_args)
         else:
             nodes = self._network.synced_nodes
-            node = random.choice(nodes)
-            server = node.endpoint.conn_handler().server
-            port = node.endpoint.conn_handler().port
-            conn_handler = qtbma.ConnectionHandler(self.network.network_manager, server, port)
-            req = request(conn_handler, **req_args)
-            reply = req.get(**get_args)
-            return reply
-
-        if len(self.network.synced_nodes) == 0:
-            raise NoPeerAvailable(self.currency, len(nodes))
+            if len(nodes) > 0:
+                node = random.choice(nodes)
+                server = node.endpoint.conn_handler().server
+                port = node.endpoint.conn_handler().port
+                conn_handler = qtbma.ConnectionHandler(self.network.network_manager, server, port)
+                req = request(conn_handler, **req_args)
+                reply = req.get(**get_args)
+                return reply
+            else:
+                raise NoPeerAvailable(self.currency, len(nodes))
 
     def post(self, request, req_args={}, post_args={}):
         '''