Fixes async loop errors

ftui/screens/dashboard_screen.py

@@ -468,8 +468,7 @@ def update_cumulative_profit_plot(self, bot_list=None):
 
             worker = get_current_worker()
             if not worker.is_cancelled:
-                self.app.call_from_thread(chart_container.refresh)
-            chart_container.loading = False
+                self.app.call_from_thread(chart_container.set_loading, False)
 
     @on(SelectionList.SelectedChanged)
     def update_cum_plot_from_list(self) -> None:

ftui/screens/main_bot_screen.py

@@ -188,6 +188,9 @@ def refresh_chart_button_pressed(self) -> None:
         bot_id = self._get_bot_id_from_client_list()
 
         chart_container = self.query_one("#bot-chart")
+        #worker = get_current_worker()
+        #if not worker.is_cancelled:
+        #    self.app.call_from_thread(chart_container.loading, True)
         chart_container.loading = True
         self.update_chart(bot_id, pair=self.prev_chart_pair, refresh=True)
 
@@ -564,7 +567,10 @@ def update_chart(self, bot_id, pair=None, refresh=False):
 
         ckey = f"{pair}_{cl.get_client_config()['timeframe']}"
         if ckey not in self.chart_data or refresh:
-            chart_container.loading = True
+            worker = get_current_worker()
+            if not worker.is_cancelled:
+                self.app.call_from_thread(chart_container.set_loading, True)
+
             data = cl.get_pair_dataframe(pair, limit=min(max(round(cw / 2), 50), 200))
             if data is not None and not data.empty:
                 self.chart_data[ckey] = data[["date", "Open", "Close", "High", "Low"]]
@@ -588,7 +594,10 @@ def update_chart(self, bot_id, pair=None, refresh=False):
                     data["date"] > last_date
                 ]
                 if not new_data.empty:
-                    chart_container.loading = True
+                    worker = get_current_worker()
+                    if not worker.is_cancelled:
+                        self.app.call_from_thread(chart_container.set_loading, True)
+
                     self.chart_data[ckey] = pd.concat([self.chart_data[ckey], new_data])
                     self.chart_data[ckey].drop(self.chart_data[ckey].head(1).index, inplace=True)
 
@@ -735,6 +744,10 @@ def _render_chart(self, ftuic, pair, data):
                     title=f"Error: No data available for {pair}",
                     severity="warning",
                 )
+
+        #worker = get_current_worker()
+        #if not worker.is_cancelled:
+        #    self.app.call_from_thread(chart_container.loading, False)
         chart_container.loading = False
 
     # bot performance tab

requirements.txt

@@ -5,5 +5,5 @@ python-rapidjson
 PyYaml
 textual==0.85.0
 plotext==5.2.8
-textual_plotext
+textual_plotext==0.2.1
 freqtrade-client