#       create AttributeReal      
#=================================
A = batchmode_geompy.myBuilder.FindOrCreateAttribute(batchmode_geompy.father, "AttributeReal")
if A == None :
        raise  RuntimeError, "Can't create AttributeReal attribute"
A = A._narrow(SALOMEDS.AttributeReal)
A.SetValue(0.0001)
if A.Value() != 0.0001:
        raise  RuntimeError, "Error : wrong value of  AttributeReal"

#      save / restore study      
#=================================

str= os.getenv("TmpDir")
if str == None:
        str = "/tmp"
file = str+"/test.hdf"

#file = "/tmp/ggg.hdf"

print(" -------  We will save to", file, "-----------")

batchmode_geompy.myStudy.SaveAs(file)
openedStudy=batchmode_geompy.myStudy.Open(file)

if openedStudy == None:
        raise  RuntimeError, "Can't open saved study!"


father = openedStudy.FindComponent("GEOM")
if father is None:
         raise  RuntimeError, "Geom component is not found!  Wrong study is opened." 


#     find AttributeReal
#=================================

res,A=father.FindAttribute("AttributeReal")
if res == 0 or A == None:
        raise  RuntimeError, "Error:  not found AttributeReal"

A = A._narrow(SALOMEDS.AttributeReal)
if A.Value() != 0.0001:
        raise  RuntimeError, "Error : wrong value of  AttributeReal"