fix small bug when opening a new file

Signed-off-by: Benjamin Blacher <[email protected]>

main.py

@@ -1,9 +1,10 @@
 # TODO don't spawn a terminal window
 # TODO check screen res for map view
 # TODO allow zoom & pan on map view
-# TODO fix datatypes, plotcolor on "open file"
 # TODO close all child windows on main window close
 
+# TODO fix datatypes, plotcolor on "open file"
+
 from csv import reader
 from datetime import datetime
 from random import randint
@@ -31,6 +32,7 @@
 context = staticmaps.Context()
 context.set_tile_provider(staticmaps.tile_provider_OSM)
 
+
 def plots_update_views():
     global plots
     for noofplots in range(1, len(plots) - 1):
@@ -97,7 +99,6 @@ def save_map(self):
             path = path + ".svg"
         copy(os.getcwd() + "/temp/map_tmp.svg", path)
 
-
     def map_satellite(self):
         context.set_tile_provider(staticmaps.tile_provider_ArcGISWorldImagery)
         self.draw_map()
@@ -216,8 +217,7 @@ def populate_table(self, tabledata):
     def draw_map(self):
         gps_data = data[1:, int(datatypes[5, 7]) + 1:]
         gps_data = np.asarray(gps_data, dtype=float)
-        context.add_object(
-        staticmaps.Line([staticmaps.create_latlng(lat, lng) for lat, lng in gps_data], width=1))
+        context.add_object(staticmaps.Line([staticmaps.create_latlng(lat, lng) for lat, lng in gps_data], width=1))
         image = context.render_svg(1800, 900, 19)
         image.saveas("temp/map_tmp.svg")
         map_pixmap = QPixmap("temp/map_tmp.svg")
@@ -238,12 +238,13 @@ def toggle_fullscreen(self):
             self.showFullScreen()
 
     def openfile(self):
+        self.pageswitcher.setCurrentIndex(0)
         self.mapdisplay.setVisible(0)
         self.saveImage.setVisible(0)
         self.MapLoadButton.setVisible(1)
         self.styleSatellite.setVisible(0)
         self.styleMap.setVisible(0)
-        filepath = QFileDialog.getOpenFileName(self, self.tr("Open Data"), QDir.homePath(), self.tr("*.txt *.csv"))
+        filepath = QFileDialog.getOpenFileName(self, "Open Data", QDir.homePath(), "*.txt *.csv")
         try:
             datafile = open(filepath[0], 'r')
         except:
@@ -268,14 +269,14 @@ def openfile(self):
             self.actionMap_View.setEnabled(0)
             self.overview_to_map.setEnabled(0)
             errortypes.remove("Coordinates")
-            msgBox = QMessageBox()
-            msgBox.setText("There are errors in your gps data, Map View is not available.")
-            msgBox.exec()
+            msg_box = QMessageBox()
+            msg_box.setText("There are errors in your gps data, Map View is not available.")
+            msg_box.exec()
 
         if not errortypes == []:
-            msgBox = QMessageBox()
-            msgBox.setText("There are errors in your datafile, the following categories are not available for plotting: " + str(errortypes))
-            msgBox.exec()
+            msg_box = QMessageBox()
+            msg_box.setText("There are errors in your datafile, the following categories are not available for plotting: " + str(errortypes))
+            msg_box.exec()
 
         data = tempdata
         self.table_tableview.resizeColumnsToContents()
@@ -316,7 +317,7 @@ def show_window(self):
                 self.dropdown_trace.model().item(elements).setEnabled(False)
                 includingerrors = True
 
-        if includingerrors == True:
+        if includingerrors:
             self.dropdown_trace.setCurrentIndex(3)
         self.dropdown_axis.setEnabled(0)
         self.refresh_visibility_button()