Force save on exit

src/fime/data.py

@@ -61,16 +61,15 @@ class Data(MutableMapping):
     def _executor(self):
         while self._trunning:
             self._tevent.wait(save_delay)
-            self._save()
+            self.save()
 
-    def _save(self):
+    def save(self):
         for key in self._hot_keys:
             logger.info(f"saving dict {key}")
             to_write = self._cache[key]  # apparently thread-safe
             with open(self.data_path.format(key), "w+") as f:
                 f.write(json.dumps(to_write))
         self._hot_keys = set()
-        self._saving = False
 
     def __delitem__(self, key):
         return NotImplemented

src/fime/main.py

@@ -1,4 +1,5 @@
 #!/usr/bin/env python3
+import os
 import signal
 import sys
 from functools import partial
@@ -31,9 +32,9 @@ class App:
         self.app = QtWidgets.QApplication(sys.argv)
         self.app.setQuitOnLastWindowClosed(False)
 
-        data = Data()
-        self.tasks = Tasks(data)
-        lcd = LogCommentsData(data)
+        self.data = Data()
+        self.tasks = Tasks(self.data)
+        lcd = LogCommentsData(self.data)
         self.log = Log(lcd)
         self._active_task = self.log.last_log() or "Nothing"
 
@@ -153,7 +154,7 @@ class App:
 
         menu_items.append(("Settings", partial(self.open_new_dialog, self.settings)))
         menu_items.append(("About", partial(self.open_new_dialog, self.about)))
-        menu_items.append(("Close", self.app.quit))
+        menu_items.append(("Close", self.quit_handler))
 
         if self.config.flip_menu:
             menu_items.reverse()
@@ -169,8 +170,10 @@ class App:
                 action.setIcon(get_icon("go-next"))
             action.triggered.connect(item[1])
 
-    def sigterm_handler(self, signo, _frame):
-        logger.debug(f'handling signal "{signal.strsignal(signo)}"')
+    def quit_handler(self, signo=None, _frame=None):
+        if signo:
+            logger.debug(f'handling signal "{signal.strsignal(signo)}"')
+        self.data.save()
         self.app.quit()
 
     def run(self):
@@ -178,8 +181,8 @@ class App:
         # interrupt event loop regularly for signal handling
         timer.timeout.connect(lambda: None)
         timer.start(500)
-        signal.signal(signal.SIGTERM, self.sigterm_handler)
-        signal.signal(signal.SIGINT, self.sigterm_handler)
+        signal.signal(signal.SIGTERM, self.quit_handler)
+        signal.signal(signal.SIGINT, self.quit_handler)
         if PYSIDE_6:
             self.app.exec()
         else: