Fix some warnings

pyqtgraph/Point.py

@@ -158,4 +158,4 @@ class Point(QtCore.QPointF):
         return Point(self)
         
     def toQPoint(self):
-        return QtCore.QPoint(*self)
+        return QtCore.QPoint(int(self[0]), int(self[1]))

pyqtgraph/ThreadsafeTimer.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 from .Qt import QtCore, QtGui
 
 class ThreadsafeTimer(QtCore.QObject):
@@ -23,7 +24,7 @@ class ThreadsafeTimer(QtCore.QObject):
         isGuiThread = QtCore.QThread.currentThread() == QtCore.QCoreApplication.instance().thread()
         if isGuiThread:
             #print "start timer", self, "from gui thread"
-            self.timer.start(timeout)
+            self.timer.start(int(timeout))
         else:
             #print "start timer", self, "from remote thread"
             self.sigTimerStartRequested.emit(timeout)
@@ -38,4 +39,4 @@ class ThreadsafeTimer(QtCore.QObject):
             self.sigTimerStopRequested.emit()
         
     def timerFinished(self):
-        self.timeout.emit()
+        self.timeout.emit()

pyqtgraph/functions.py

@@ -367,10 +367,10 @@ def intColor(index, hues=9, values=1, maxValue=255, minValue=150, maxHue=360, mi
     indh = ind % hues
     indv = ind // hues
     if values > 1:
-        v = minValue + indv * ((maxValue-minValue) / (values-1))
+        v = minValue + indv * ((maxValue-minValue) // (values-1))
     else:
         v = maxValue
-    h = minHue + (indh * (maxHue-minHue)) / hues
+    h = minHue + (indh * (maxHue-minHue)) // hues
     
     c = QtGui.QColor()
     c.setHsv(h, sat, v)

pyqtgraph/graphicsItems/tests/test_InfiniteLine.py

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 import pyqtgraph as pg
 from pyqtgraph.Qt import QtGui, QtCore, QtTest
 from pyqtgraph.tests import mouseDrag, mouseMove
@@ -50,10 +51,12 @@ def test_InfiniteLine():
     
 
 def test_mouseInteraction():
+    # disable delay of mouse move events because events is called immediately in test
+    pg.setConfigOption('mouseRateLimit', -1)
+
     plt = pg.plot()
     plt.scene().minDragTime = 0  # let us simulate mouse drags very quickly.
     vline = plt.addLine(x=0, movable=True)
-    plt.addItem(vline)
     hline = plt.addLine(y=0, movable=True)
     hline2 = plt.addLine(y=-1, movable=False)
     plt.setXRange(-10, 10)

pyqtgraph/widgets/GraphicsView.py

@@ -370,7 +370,7 @@ class GraphicsView(QtGui.QGraphicsView):
     def mouseMoveEvent(self, ev):
         if self.lastMousePos is None:
             self.lastMousePos = Point(ev.pos())
-        delta = Point(ev.pos() - QtCore.QPoint(*self.lastMousePos))
+        delta = Point(ev.pos() - self.lastMousePos.toQPoint())
         self.lastMousePos = Point(ev.pos())
 
         QtGui.QGraphicsView.mouseMoveEvent(self, ev)