Codestyle fixes.

glue_wwt/viewer/jupyter_viewer.py

@@ -90,20 +90,22 @@ def __init__(self, viewer_state, available_layers):
         self.widget_constellation_boundaries = LinkedDropdown(self.state, 'constellation_boundaries',
                                                               label="Boundaries:")
         self.widget_constellation_boundary_color = linked_color_picker(self.state, 'constellation_boundary_color',
-                                                                            description="Boundary")
+                                                                       description="Boundary")
         dlink((self.widget_constellation_boundaries, 'value'), (self.widget_constellation_boundary_color, 'disabled'),
               lambda value: value != "All")
         self.widget_constellation_selection_color = linked_color_picker(self.state, 'constellation_selection_color',
-                                                                             description="Selection")
+                                                                        description="Selection")
         dlink((self.widget_constellation_boundaries, 'value'), (self.widget_constellation_selection_color, 'disabled'),
               lambda value: value == "None")
 
         self.widget_constellation_figures = linked_checkbox(self.state, 'constellation_figures', description="Figures")
         self.widget_constellation_figure_color = linked_color_picker(self.state, 'constellation_figure_color',
-                                                                          description="Figure")
+                                                                     description="Figure")
         set_enabled_from_checkbox(self.widget_constellation_figure_color, self.widget_constellation_figures)
-        self.widget_constellation_labels = linked_checkbox(self.state, 'constellation_labels', description="Labels")
-        self.widget_constellation_pictures = linked_checkbox(self.state, 'constellation_pictures', description="Pictures")
+        self.widget_constellation_labels = linked_checkbox(self.state, 'constellation_labels',
+                                                           description="Labels")
+        self.widget_constellation_pictures = linked_checkbox(self.state, 'constellation_pictures',
+                                                             description="Pictures")
 
         constellations_hbox_layout = Layout(gap="10px", justify_content="space-between")
         constellations_vbox_layout = Layout(height="fit-content", gap="2px", padding="5px", flex_direction="column")
@@ -150,26 +152,24 @@ def __init__(self, viewer_state, available_layers):
         self.widget_min_time = NaiveDatetimePicker(description="Min Time:")
         link((self.state, 'min_time'), (self.widget_min_time, 'value'),
              lambda time: self._datetime64_to_utc_datetime(time),
-             lambda value: datetime64(value)
-        )
+             lambda value: datetime64(value))
         self.widget_max_time = NaiveDatetimePicker(description="Max Time:")
         link((self.state, 'max_time'), (self.widget_max_time, 'value'),
              lambda time: self._datetime64_to_utc_datetime(time),
-             lambda value: datetime64(value)
-        )
+             lambda value: datetime64(value))
 
         self.other_settings = VBox(children=[
                                        GridBox(children=[self.widget_ecliptic_label, self.widget_ecliptic,
                                                          self.widget_ecliptic_color, self.widget_precession_chart_label,
-                                                         self.widget_precession_chart, self.widget_precession_chart_color],
+                                                         self.widget_precession_chart,
+                                                         self.widget_precession_chart_color],
                                                layout=Layout(grid_template_columns="60% 20% 20%", width="100%",
                                                              grid_gap="2px 10px")),
                                        VBox(children=[self.widget_play_time, self.widget_clock_rate,
                                                       self.widget_current_time_label, self.widget_current_time,
                                                       self.widget_min_time, self.widget_max_time])
                                    ])
 
-
         self.settings = Accordion(children=[self.general_settings, self.grid_settings,
                                             self.constellation_settings, self.other_settings],
                                   layout=Layout(width="350px"))
@@ -232,7 +232,7 @@ def __init__(self, layer_state):
         self.state = layer_state
         self.color_widgets = Color(state=self.state)
         self.size_widgets = Size(state=self.state)
-        
+
         self.widget_time_series = linked_checkbox(self.state, 'time_series', description="Time series")
         self.widget_time_att = LinkedDropdown(self.state, 'time_att', 'Time att')
         self.widget_time_decay_value = linked_float_text(self.state, 'time_decay_value',

glue_wwt/viewer/options_widget.py

@@ -54,11 +54,11 @@ def _setup_widget_dependencies(self):
         set_enabled_from_checkbox(self.ui.color_precession_chart_color, self.ui.bool_precession_chart)
 
         enabled_if_combosel_in(self.ui.color_constellation_boundary_color,
-                                self.ui.combosel_constellation_boundaries,
-                                ['All'])
+                               self.ui.combosel_constellation_boundaries,
+                               ['All'])
         enabled_if_combosel_in(self.ui.color_constellation_selection_color,
-                                self.ui.combosel_constellation_boundaries,
-                                ['All', 'Selection only'])
+                               self.ui.combosel_constellation_boundaries,
+                               ['All', 'Selection only'])
 
     def _update_visible_options(self, *args, **kwargs):
 
@@ -96,7 +96,8 @@ def _update_visible_options(self, *args, **kwargs):
                 self.ui.label_lat_att.setText('Latitude')
 
     def _update_slider_fraction(self, *args):
-        fraction = (self._viewer_state.current_time - self._viewer_state.min_time) / (self._viewer_state.max_time - self._viewer_state.min_time)
+        fraction = (self._viewer_state.current_time - self._viewer_state.min_time) / \
+                   (self._viewer_state.max_time - self._viewer_state.min_time)
         slider_min = self.ui.slider_current_time.minimum()
         slider_max = self.ui.slider_current_time.maximum()
         value = round(slider_min + fraction * (slider_max - slider_min))
@@ -107,7 +108,7 @@ def _on_current_time_update(self, time):
         self._update_slider_fraction()
         try:
             self.ui.label_current_time.setText(f"Current Time: {time.astype('datetime64[ms]')}")
-        except:
+        except Exception:
             pass
 
     def _on_slider_changed(self, *args):
@@ -118,7 +119,8 @@ def _on_slider_changed(self, *args):
         slider_min = self.ui.slider_current_time.minimum()
         slider_max = self.ui.slider_current_time.maximum()
         fraction = (value - slider_min) / (slider_max - slider_min)
-        self._viewer_state.current_time = self._viewer_state.min_time + fraction * (self._viewer_state.max_time - self._viewer_state.min_time)
+        self._viewer_state.current_time = self._viewer_state.min_time + \
+            fraction * (self._viewer_state.max_time - self._viewer_state.min_time)
 
     def _update_time_bounds(self, *args):
         min_time = self._viewer_state.min_time
@@ -130,4 +132,3 @@ def _update_time_bounds(self, *args):
 
         self._viewer_state.min_time = min_time
         self._viewer_state.max_time = max_time
-

glue_wwt/viewer/table_layer.py

@@ -251,9 +251,11 @@ def _update_presentation(self, force=False, **kwargs):
 
             if self.state.time_series and self.state.time_att is not None:
                 try:
-                    # Providing datetime objects as the time values offers noticeably better performance than either datetime strings or astropy Time objects
+                    # Providing datetime objects as the time values offers noticeably better performance
+                    # than either datetime strings or astropy Time objects.
                     # This is likely due to the time attribute value validation in pywwt
-                    time_values = [datetime.fromisoformat(datetime_as_string(t, unit='s', timezone='UTC')) for t in self.layer[self.state.time_att]]
+                    time_values = [datetime.fromisoformat(datetime_as_string(t, unit='s', timezone='UTC'))
+                                   for t in self.layer[self.state.time_att]]
                 except IncompatibleAttribute:
                     self.disable_invalid_attributes(self.state.time_att)
                     return

glue_wwt/viewer/time_dialog.py

@@ -1,5 +1,5 @@
 import os
-from datetime import datetime 
+from datetime import datetime
 
 from qtpy.QtCore import QDate, QTime
 from qtpy.QtWidgets import QDialog

glue_wwt/viewer/viewer_state.py

@@ -159,4 +159,3 @@ def _on_current_time_update(self, time):
         elif time > self.max_time:
             self.current_time = self.max_time
             self.play_time = False
-