Pamhyr2: Fix pep8.

src/View/Network/GraphWidget.py

@@ -818,8 +818,8 @@ class GraphWidget(QGraphicsView):
         # If state is "move"
         if self._state == "move":
             # Move on scene
-            if (not self.selected_item() and
-                (event.buttons() & Qt.LeftButton)):
+            if not self.selected_item():
+                if event.buttons() & Qt.LeftButton:
                     old_p = self.mapToScene(
                         int(self.m_origin_x), int(self.m_origin_y)
                     )

src/View/RunSolver/Window.py

@@ -162,7 +162,10 @@ class SolverLogWindow(PamhyrWindow):
         if ok:
             self.run()
         else:
-            self._log(f" *** Failed to export study to {self._solver._type}", color="red")
+            self._log(
+                f" *** Failed to export study to {self._solver._type}",
+                color="red"
+            )
 
     def setup_action(self):
         self.find(QAction, "action_start").setEnabled(False)
@@ -324,7 +327,11 @@ class SolverLogWindow(PamhyrWindow):
     def start(self):
         if self._solver.is_stoped():
             self._log(f" *** Export study {self._solver.name}", color="blue")
-            ok = self._solver.export(self._study, self._workdir, qlog=self._output)
+
+            ok = self._solver.export(
+                self._study, self._workdir, qlog=self._output
+            )
+
             if not ok:
                 self._log(f" *** Failed to export", color="red")
                 self.update()

src/View/Tools/PamhyrPlot.py

@@ -78,9 +78,9 @@ class PamhyrPlot(APlot):
         self._auto_relim_update = False  #: Auto relim axes at plot update
         self._autoscale_update = False  #: Auto scale at plot creation
 
-        self._highlight_data = None #: Data identifier to highlight (free type)
+        self._highlight_data = None  #: Data identifier to highlight
         self._highlight_data_update = False
-        self._current_data = None #:  Current data identifier (free type)
+        self._current_data = None  #: Current data identifier
         self._current_data_update = False
 
         super(PamhyrPlot, self).__init__(data=data)