Better manage the "report a bug" action, so it exists and is suggested…

...to the user when the window initialisation process fails, regardless of whether or not it's a beta version of the app

src/main.py

@@ -84,8 +84,7 @@ def _build_actions(self):
 		"""Add all app-wide actions."""
 		self.add_action_simple('new_window', self.on_new_window, ['<Ctrl>n'])
 		self.add_action_simple('settings', self.on_prefs, None)
-		if self.is_beta():
-			self.add_action_simple('report_bug', self.on_report, None)
+		self.add_action_simple('report_bug', self.on_report, None)
 		self.add_action_simple('shortcuts', self.on_shortcuts, \
 		                                         ['<Ctrl>question', '<Ctrl>F1'])
 

src/ui/app-menus.ui

@@ -435,7 +435,6 @@
         <item>
           <attribute name="label" translatable="yes">Report a bug</attribute>
           <attribute name="action">app.report_bug</attribute>
-          <attribute name="hidden-when">action-missing</attribute>
           <attribute name="verb-icon">dialog-error-symbolic</attribute>
         </item>
       </section>

src/ui/win-menus.ui

@@ -91,11 +91,6 @@
       </item>
     </section>
     <section>
-      <item>
-        <attribute name="label" translatable="yes">Report a bug</attribute>
-        <attribute name="action">app.report_bug</attribute>
-        <attribute name="hidden-when">action-missing</attribute>
-      </item>
       <item>
         <attribute name="label" translatable="yes">Shortcuts</attribute>
         <attribute name="action">app.shortcuts</attribute>
@@ -166,11 +161,6 @@
       </item>
     </section>
     <section>
-      <item>
-        <attribute name="label" translatable="yes">Report a bug</attribute>
-        <attribute name="action">app.report_bug</attribute>
-        <attribute name="hidden-when">action-missing</attribute>
-      </item>
       <item>
         <attribute name="label" translatable="yes">Shortcuts</attribute>
         <attribute name="action">app.shortcuts</attribute>
@@ -216,11 +206,6 @@
       </item>
     </section>
     <section>
-      <item>
-        <attribute name="label" translatable="yes">Report a bug</attribute>
-        <attribute name="action">app.report_bug</attribute>
-        <attribute name="hidden-when">action-missing</attribute>
-      </item>
       <item>
         <attribute name="label" translatable="yes">Shortcuts</attribute>
         <attribute name="action">app.shortcuts</attribute>

src/ui/window.ui

@@ -41,7 +41,7 @@
                   <object class="GtkLabel" id="info_label">
                     <property name="visible">True</property>
                     <property name="wrap">True</property>
-                    <property name="label" translatable="yes">Error starting the application, please report this bug.</property>
+                    <property name="label" translatable="yes">Loading…</property>
                   </object>
                 </child>
               </object>

src/window.py

@@ -16,7 +16,7 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 # Import libs
-import os
+import os, traceback
 from gi.repository import Gtk, Gdk, Gio, GdkPixbuf, GLib
 
 # Import tools
@@ -118,7 +118,9 @@ def init_window_content(self, gfile, get_cb):
 		popovers, the tools, their options, and a new image. Depending on the
 		parameters, the new image can be imported from the clipboard, loaded
 		from a GioFile, or (else) it can be a blank image."""
-		self.tools = None
+		self.prompt_action(_("Error starting the application, please report this bug."))
+
+		self.tools = {}
 		self.minimap = DrMinimap(self, None)
 		self.options_manager = DrOptionsManager(self)
 		self.saving_manager = DrSavingManager(self)
@@ -231,14 +233,13 @@ def _enable_first_tool(self):
 	def _load_tool(self, tool_id, tool_class, disabled_tools, dev):
 		"""Given its id and its python class, this method tries to load a tool,
 		and show an error message if the tool initialization failed."""
-		if dev: # Simplest way to get an error stack
-			self.tools[tool_id] = tool_class(self)
-		elif tool_id not in disabled_tools:
+		if tool_id not in disabled_tools:
 			try:
 				self.tools[tool_id] = tool_class(self)
-			except:
+			except Exception as err:
 				# Context: an error message
-				self.prompt_message(True, _("Failed to load tool: %s") % tool_id)
+				self.prompt_action(_("Failed to load tool: %s") % tool_id)
+				traceback.print_exc()
 
 	def _build_tool_rows(self):
 		"""Adds each tool's button to the side pane."""
@@ -708,10 +709,10 @@ def prompt_message(self, show, label):
 		self.info_action.set_visible(False)
 		if show:
 			self.info_label.set_label(label)
-		if show or self.gsettings.get_boolean('devel-only') and label != "":
+		if show and self.gsettings.get_boolean('devel-only') and label != "":
 			print('Drawing: ' + label)
 
-	def prompt_action(self, message, action_name, action_label):
+	def prompt_action(self, message, action_name='app.report_bug', action_label=_("Report a bug")):
 		"""Update the content of the info bar, including its actionable button
 		which is set as visible."""
 		self.prompt_message(True, message)