Re #4303 remove pylab

Code/Mantid/Framework/PythonAPI/PythonAlgorithms/RefLReduction.py

@@ -11,6 +11,9 @@ def category(self):
 
     def name(self):
         return "RefLReduction"
+
+    def version(self):
+        return 1
 
     def PyInit(self):
         self.declareListProperty("RunNumbers", [0], Validator=ArrayBoundedValidator(Lower=0))
@@ -23,12 +26,10 @@ def PyInit(self):
         self.declareListProperty("TOFRange", [9000., 23600.], Validator=ArrayBoundedValidator(Lower=0))
         self.declareListProperty("Binning", [0,200,200000],
                                  Description="Positive is linear bins, negative is logorithmic")
+        # Output workspace to put the transmission histo into
+        self.declareWorkspaceProperty("OutputWorkspace", "", Direction.Output)
 
     def PyExec(self):
-        # temporary hack for getting python algorithms working
-        import mantidsimple
-        globals()["FindSNSNeXus"] = mantidsimple.FindSNSNeXus
-
         self._binning = self.getProperty("Binning")
         if len(self._binning) != 1 and len(self._binning) != 3:
             raise RuntimeError("Can only specify (width) or (start,width,stop) for binning. Found %d values." % len(self._binning))
@@ -256,6 +257,10 @@ def PyExec(self):
                RHSWorkspace='NormWks',
                OutputWorkspace='NormalizedWks')
         ReplaceSpecialValues("NormalizedWks",NaNValue=0,NaNError=0, OutputWorkspace="NormalizedWks")
-        SumSpectra(InputWorkspace="NormalizedWks", OutputWorkspace="Reflectivity")
+
+        output_ws = self.getPropertyValue("OutputWorkspace")
+
+        SumSpectra(InputWorkspace="NormalizedWks", OutputWorkspace=output_ws)
+        self.setProperty("OutputWorkspace", mtd[output_ws])
 
 mtd.registerPyAlgorithm(RefLReduction())

Code/Mantid/scripts/reduction/instruments/reflectometer/wks_utility.py

@@ -1,6 +1,4 @@
 from numpy import zeros, arctan2
-from pylab import *
-import matplotlib.pyplot as plt
 from mantidsimple import *
 import math