Merge branch 'staging' into modules

# Conflicts:
#	fpakman/core/controller.py
#	fpakman/util/memory.py

fpakman/view/qt/thread.py

@@ -346,4 +346,18 @@ class FindSuggestions(AsyncAction):
 
     def run(self):
         self.signal_finished.emit(self.man.list_suggestions(limit=-1))
-        
+
+
+class ListWarnings(QThread):
+
+    signal_warnings = pyqtSignal(list)
+
+    def __init__(self, man: ApplicationManager, locale_keys: dict):
+        super(QThread, self).__init__()
+        self.locale_keys = locale_keys
+        self.man = man
+
+    def run(self):
+        warnings = self.man.list_warnings()
+        if warnings:
+            self.signal_warnings.emit(warnings)

fpakman/view/qt/window.py

@@ -19,7 +19,7 @@ from fpakman.view.qt.history import HistoryDialog
 from fpakman.view.qt.info import InfoDialog
 from fpakman.view.qt.root import is_root, ask_root_password
 from fpakman.view.qt.thread import UpdateSelectedApps, RefreshApps, UninstallApp, DowngradeApp, GetAppInfo, \
-    GetAppHistory, SearchApps, InstallApp, AnimateProgress, VerifyModels, RefreshApp, FindSuggestions
+    GetAppHistory, SearchApps, InstallApp, AnimateProgress, VerifyModels, RefreshApp, FindSuggestions, ListWarnings
 from fpakman.view.qt.view_model import ApplicationView
 
 DARK_ORANGE = '#FF4500'
@@ -214,6 +214,19 @@ class ManageWindow(QWidget):
         self.dialog_about = None
         self.first_refresh = suggestions
 
+        self.thread_warnings = ListWarnings(man=manager, locale_keys=locale_keys)
+        self.thread_warnings.signal_warnings.connect(self._show_warnings)
+
+    def _show_warnings(self, warnings: List[str]):
+        if warnings:
+            for warning in warnings:
+                dialog.show_warning(title=self.locale_keys['warning'].capitalize(), body=warning)
+
+    def show(self):
+        super(ManageWindow, self).show()
+        if not self.thread_warnings.isFinished():
+            self.thread_warnings.start()
+
     def _show_about(self):
         if self.dialog_about is None:
             self.dialog_about = AboutDialog(self.locale_keys)