Merge branch 'dev0113' of https://github.com/ucoin-io/sakia into dev0113

src/sakia/core/account.py

@@ -33,6 +33,7 @@ class Account(QObject):
     loading_progressed = pyqtSignal(Community, int, int)
     loading_finished = pyqtSignal(Community, list)
     wallets_changed = pyqtSignal()
+    certification_accepted = pyqtSignal()
 
     def __init__(self, salt, pubkey, name, communities, wallets, contacts, identities_registry):
         """
@@ -496,6 +497,8 @@ class Account(QObject):
             for r in responses:
                 if r.status == 200:
                     result = (True, (yield from r.json()))
+                    # signal certification to all listeners
+                    self.certification_accepted.emit()
                 elif not result[0]:
                     result = (False, (yield from r.text()))
                 else:

src/sakia/gui/wot_tab.py

@@ -69,8 +69,12 @@ class WotTabWidget(QWidget, Ui_WotTabWidget):
         cancel_once_task(self, self.reset)
 
     def change_account(self, account, password_asker):
+        if self.account is not None:
+            self.account.certification_accepted.disconnect(self.refresh)
         self.account = account
         self.password_asker = password_asker
+        if self.account is not None:
+            self.account.certification_accepted.connect(self.refresh)
 
     def change_community(self, community):
         self._auto_refresh(community)