Remove bridges; fixes: #6

scripts/tinge

@@ -81,6 +81,20 @@ class Hui(wx.Frame):
             self.sizer.Add(btn, 0, wx.EXPAND)
             self.Bind(wx.EVT_BUTTON, lambda event: self.discover_new_bridges(),
                       btn)
+    @redraw
+    def add_manage_bridge(self):
+        """Add bridges to sizer, the entry point of the program
+        """
+        self.SetTitle('Tinge - Manage Bridge')
+        label = "Delete Bridge"
+        btn: wx.Button = wx.Button(self.pnl, label=label)
+        self.sizer.Add(btn, 0, wx.EXPAND)
+        self.Bind(wx.EVT_BUTTON, lambda event: self.delete_bridge(),
+                  btn)
+        back_btn: wx.Button = wx.Button(self.pnl, label="Go Back")
+        self.sizer.Add(back_btn, 0, wx.EXPAND)
+        self.Bind(wx.EVT_BUTTON, lambda event: self.add_groups(self.cur_bridge.get_groups()),
+                  back_btn)
 
     @redraw
     def add_groups(self, groups: list[HueGroup]):
@@ -152,6 +166,9 @@ class Hui(wx.Frame):
                           add_single_light(mlightid, True),
                           light_btn)
                 self.sizer.Add(inner_sizer, 0, wx.EXPAND)
+        bridge_mgm_btn: wx.Button = wx.Button(self.pnl, label="Manage Bridge")
+        self.sizer.Add(bridge_mgm_btn, 0, wx.EXPAND)
+        self.Bind(wx.EVT_BUTTON, lambda event: self.manage_bridge(), bridge_mgm_btn)
 
     def add_manual_discovery_dialog(self) -> bool:
         self.sizer.Clear(delete_windows=True)
@@ -329,6 +346,19 @@ class Hui(wx.Frame):
                   delete_light_and_goto_group(mlightid),
                   delete_btn)
 
+    def delete_bridge(self):
+        dlg: wx.MessageDialog = wx.MessageDialog(self.pnl,
+                                                 "Delete " + self.cur_bridge.m_name + "?",
+                                                 "Are you sure?",
+                                                 style=wx.CANCEL | wx.CANCEL_DEFAULT | wx.OK)
+        dlg.SetOKCancelLabels("&Yes", "&Don't delete")
+        reply: int = dlg.ShowModal()
+        if reply == wx.ID_CANCEL:
+            self.add_groups(self.cur_bridge.get_groups())
+        else:
+            self.m_tinge.delete_bridge(self.cur_bridge)
+            self.add_bridges()
+
     def delete_light_and_goto_group(self, lightid):
         """Combo call back for delete and goto group
 
@@ -426,6 +456,12 @@ class Hui(wx.Frame):
         self.cur_group = group
         self.add_lights(group.get_lights())
 
+    def manage_bridge(self):
+        """Call back for manage bridge button
+
+        """
+        self.add_manage_bridge()
+
     def rename_light_and_goto_light(self, lightid, unattached: bool = False):
         """Combo call back to rename a light and display that light again
 

setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r", encoding="utf-8") as fh:
 
 setuptools.setup(
     name="tinge",
-    version="0.0.2",
+    version="0.0.3",
     author="Micke Nordin",
     author_email="hej@mic.ke",
     data_files = [('share/applications', ['data/org.smolnet.tinge.desktop']),('share/icons/hicolor/scalable/apps',['data/org.smolnet.tinge.svg']),],

src/tinge/__init__.py

@@ -8,8 +8,7 @@ import toml
 from upnpy import UPnP
 
 from .HueBridge import HueBridge
-from .HueUtils import connect, is_valid_config, make_request, is_bridge
+from .HueUtils import is_valid_config, make_request, is_bridge
-from .UserOrError import UserOrError
 
 
 class Tinge:
@@ -25,16 +24,25 @@ class Tinge:
         self.create_confdir()
         self.read_bridges_from_file()
 
-    def append_bridge(self, bridge: HueBridge):
+    def append_bridge(self, bridge: HueBridge) -> None:
+        """Append a bridge to the list
+        """
         self.m_bridges.append(bridge)
         self.m_discovered.append(bridge.get_ipaddress())
 
-    def create_confdir(self):
+    def create_confdir(self) -> None:
         """Create the config dir if it does not allready exist
         """
         if not os.path.exists(os.path.dirname(self.m_config)):
             os.makedirs(os.path.dirname(self.m_config))
 
+    def delete_bridge(self, bridge: HueBridge) -> None:
+        """Delete a bridge from the list
+        """
+        self.m_bridges.remove(bridge)
+        self.m_discovered.remove(bridge.get_ipaddress())
+        self.write_all_bridges_to_conf()
+
     def discover_new_bridges(self) -> Union[None, list[dict]]:
         """Use UPnP to discover bridges on the current network
         """
@@ -76,7 +84,7 @@ class Tinge:
         """
         return self.m_bridges
 
-    def read_bridges_from_file(self):
+    def read_bridges_from_file(self) -> None:
         """Read config file and add back previously discovered bridges
         """
         if is_valid_config(self.m_config):
@@ -95,9 +103,11 @@ class Tinge:
                             self.m_bridges.append(bridge)
                             self.m_discovered.append(key)
 
-    def write_all_bridges_to_conf(self):
+    def write_all_bridges_to_conf(self) -> None:
         """Save to file
         """
         with open(self.m_config, 'w') as configfile:
             for bridge in self.m_bridges:
                 configfile.write('["{}"]\nuser = "{}"\n'.format(bridge.get_ipaddress(), bridge.get_user()))
+            if len(self.m_bridges) == 0:
+                configfile.truncate()