Always return a string

Author: tarelli

netpyne_ui/netpyne_geppetto.py

@@ -217,28 +217,28 @@ def getNetPyNE2DNetPlot(self):
         fig = analysis.plot2Dnet(showFig=False, **args)
         if fig==-1:
             return fig
-        return ui.getSVG(fig)
+        return ui.getSVG(fig).__str__()
 
     def getNetPyNEShapePlot(self):
         args = self.getPlotSettings('plotShape')
         fig = analysis.plotShape(showFig=False, **args)
         if fig==-1:
             return fig
-        return ui.getSVG(fig)
+        return ui.getSVG(fig).__str__()
 
     def getNetPyNEConnectionsPlot(self):
         args = self.getPlotSettings('plotConn')
         fig = analysis.plotConn(showFig=False, **args)
         if fig==-1:
             return fig
-        return ui.getSVG(fig)
+        return ui.getSVG(fig).__str__()
 
     def getNetPyNERasterPlot(self):
         args = self.getPlotSettings('plotRaster')
         fig = analysis.plotRaster(showFig=False, **args)
         if fig==-1:
             return fig
-        return ui.getSVG(fig)
+        return ui.getSVG(fig).__str__()
 
     def getNetPyNETracesPlot(self):
         args = self.getPlotSettings('plotTraces')
@@ -274,7 +274,7 @@ def getNetPyNEGrangerPlot(self):
             return fig
         else:
             fig=fig[-1]
-        return ui.getSVG(fig)
+        return ui.getSVG(fig).__str__()
 
     def getNetPyNERatePSDPlot(self):
         args = self.getPlotSettings('plotRatePSD')
@@ -294,7 +294,7 @@ def getNetPyNELFPTimeSeriesPlot(self):
        if fig==-1:
            return fig
        else:
-           return ui.getSVG(fig[0][0])
+           return ui.getSVG(fig[0][0]).__str__()
 
     def getNetPyNELFPPSDPlot(self):
         args = self.getPlotSettings('plotLFP')
@@ -338,7 +338,7 @@ def getNetPyNERxDConcentrationPlot(self):
         if fig==-1:
             return fig
         else:
-            return ui.getSVG(fig)
+            return ui.getSVG(fig).__str__()
 
     def getAvailablePops(self):
         return netParams.popParams.keys()