Fixing the way we handle person change and wot tab refresh

src/cutecoin/gui/community_tab.py

@@ -27,7 +27,7 @@ class CommunityTabWidget(QWidget, Ui_CommunityTabWidget):
     classdocs
     '''
 
-    def __init__(self, account, community, password_asker):
+    def __init__(self, app, account, community, password_asker):
         '''
         Constructor
         '''
@@ -50,7 +50,7 @@ class CommunityTabWidget(QWidget, Ui_CommunityTabWidget):
             self.button_membership.setText("Send membership demand")
             self.button_leaving.hide()
 
-        self.wot_tab = WotTabWidget(account, community, password_asker, self)
+        self.wot_tab = WotTabWidget(app, account, community, password_asker, self)
         self.tabs_information.addTab(self.wot_tab, QIcon(':/icons/wot_icon'), "WoT")
 
     def member_context_menu(self, point):

src/cutecoin/gui/currency_tab.py

@@ -36,7 +36,8 @@ class CurrencyTabWidget(QWidget, Ui_CurrencyTabWidget):
         self.community = community
         self.password_asker = password_asker
         self.status_label = status_label
-        self.tab_community = CommunityTabWidget(self.app.current_account,
+        self.tab_community = CommunityTabWidget(self.app,
+                                                self.app.current_account,
                                                     self.community,
                                                     self.password_asker)
 
@@ -100,7 +101,8 @@ class CurrencyTabWidget(QWidget, Ui_CurrencyTabWidget):
                                      QIcon(':/icons/tx_icon'),
                                     "Transactions")
 
-            self.tab_community = CommunityTabWidget(self.app.current_account,
+            self.tab_community = CommunityTabWidget(self.app,
+                                                    self.app.current_account,
                                                     self.community,
                                                     self.password_asker)
             self.tabs_account.addTab(self.tab_community,
@@ -140,9 +142,6 @@ class CurrencyTabWidget(QWidget, Ui_CurrencyTabWidget):
         if self.tab_wallets:
             self.tab_wallets.refresh()
 
-        if self.tab_community:
-            self.tab_community.wot_tab.refresh()
-
         if self.tab_history.table_history.model():
             self.tab_history.table_history.model().dataChanged.emit(
                                                      QModelIndex(),

src/cutecoin/gui/wot_tab.py

@@ -3,6 +3,7 @@
 import logging
 from cutecoin.core.graph import Graph
 from PyQt5.QtWidgets import QWidget, QComboBox
+from PyQt5.QtCore import pyqtSlot
 from ..gen_resources.wot_tab_uic import Ui_WotTabWidget
 from cutecoin.gui.views.wot import NODE_STATUS_HIGHLIGHTED, NODE_STATUS_SELECTED, NODE_STATUS_OUT, ARC_STATUS_STRONG, ARC_STATUS_WEAK
 from ucoinpy.api import bma
@@ -10,7 +11,7 @@ from cutecoin.core.person import Person
 
 
 class WotTabWidget(QWidget, Ui_WotTabWidget):
-    def __init__(self, account, community, password_asker, parent=None):
+    def __init__(self, app, account, community, password_asker, parent=None):
         """
 
         :param cutecoin.core.account.Account account:
@@ -37,6 +38,7 @@ class WotTabWidget(QWidget, Ui_WotTabWidget):
         self.graphicsView.scene().node_contact.connect(self.add_node_as_contact)
         self.graphicsView.scene().node_member.connect(self.member_informations)
 
+        app.monitor.persons_watcher(community).person_changed.connect(self.handle_person_change)
         self.account = account
         self.community = community
         self.password_asker = password_asker
@@ -106,6 +108,11 @@ class WotTabWidget(QWidget, Ui_WotTabWidget):
         """
         self.draw_graph(self._current_metadata)
 
+    @pyqtSlot(str)
+    def handle_person_change(self, pubkey):
+        if pubkey == self._current_metadata['id']:
+            self.refresh()
+
     def search(self):
         """
         Search nodes when return is pressed in combobox lineEdit