Spawning process for interactive VTK viewer process

Samo Penic

2017-01-14 3ccf5d1c706eecc15da8d17ca381706892cb9f76

 trisurf/trisurf.py

@@ -280,7 +280,7 @@
         table[key]=[]
      for line in lines:
         fields=line.split()
         for i in range(0,len(keys)-1):
         for i in range(0,len(keys)):
            try:
               value=num(fields[i])
               table[keys[i]].append(value)
@@ -516,13 +516,21 @@
      self.Comment.writefile(data,mode=mode)


   def getLastVTU(self):
   def getLastVTUold(self):
      vtuidx=self.getLastIteration()-int(self.Tape.getValue("inititer"))
      if vtuidx<0:
         return None
      else:
         return  'timestep_{:06d}.vtu'.format(vtuidx)

   def getLastVTU(self):
      flist=[]
      for file in os.listdir(self.Dir.fullpath()):
         if file.endswith(".vtu"):
            flist.append(file)
      flist.sort()		
      return(flist[-1])

   def __str__(self):
      if(self.getStatus()==0):
         str=" not running."