schain Files · schainpy/model/serializer/test/DynamicSerializer.py

Se realizar la lectura en modo online llamando al metodo digitalRFReader(self.path) en reemplazo del metodo reload(), grabando previamente el path de lectura o directorio superior donde se almacena la data. Adicionalmente, se ha definido un tiempo de espera de 3 segundos para dar tiempo suficiente al programa de adquisicion de generar archivos. El archivo jroIO_digitalRF.py utiliza la libreria digital_rf cuya version actual es la 2.62( 2017 ) ,esta libreria no tiene definido el metodo o clase reload, este metodo existe en la version 2.0(2014), si uno revisa el archivo jroIO_usrp.py, esta unidad de lectura trabaja con la version 2.0 llamada digital_rf_hdf5, para hacer uso de esta unidad de lectura se instalan los programas correspondiente pero el formato y la informacion difiere un poco de la version actual. Se infiere entonces que al desarrollar del archivo jroIO_digitalRF.py, esperaba que la libreria aun tenga incluido el metodo reload con el update de las versiones pero este ya no es parte del desarrollo, Se realizo la consulta al desarrollador actual de digitalRF Ryan Voltz si se iba a incluir a futuro pero indico que no era necesario.

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      #

      # rps 6/9/2014

      # mit haystack obs

      #

      # wrapper for Karl's code

      import DynamicObject     # used for serial/deserial of complex python objects

      import Serializer        # used for serial/deserial of complex python

      #

      class DynamicSerializer:

          #

          #------------------------------------------------------

          #

          def __init__(self,which='yaml'):

              #

              # choices are: yaml, msgpack, hdf5, json

              #

              self.err_f = False

              self.whichList = ['yaml', 'msgpack', 'hdf5', 'json'] # from Serialzer.py

              self.err_f,self.serializer = self.initSerializer(which)

          #

          #------------------------------------------------------

          #

          def initSerializer(self,which):

              #

              # calls REU student code that works but hasn't been walked-through

              # it's a dynamic serializer not strictly a yaml serializer

              #

              err_f = False

              match_f = False

              serializer = None

              ii = 0

              while ii < len(self.whichList):

                  if (self.whichList[ii] == which):

                      match_f = True

                      break

                  ii = ii + 1

              # end while

              if not match_f:

                  err_f = True

              else:

                  serializer = which

                  serializer = Serializer.serializers[serializer]()

              return err_f,serializer

              # end initSerializer

              #

              # --------------------------------------------------

              #

          def loads(self,element):   # borrows name from json module (json - to - python)

              retval = self.serializer.fromSerial(element)  # de-serialize

              return retval

          # end loads

          #

          # --------------------------------------------------

          #

          def dumps(self,element):  # borrows name from json module (python - to - json)

              retval = self.serializer.toSerial(element)  # serialize

              return retval

          # end dumps

          #

          # --------------------------------------------------

          #

      # end class DynamicSerializer

      if __name__ == "__main__":

          DynamicSerializer()

          print "DynamicSerializer ran"

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				#
				# rps 6/9/2014
				# mit haystack obs
				#
				# wrapper for Karl's code

				import DynamicObject # used for serial/deserial of complex python objects
				import Serializer # used for serial/deserial of complex python

				#
				class DynamicSerializer:
				#
				#------------------------------------------------------
				#
				def __init__(self,which='yaml'):
				#
				# choices are: yaml, msgpack, hdf5, json
				#
				self.err_f = False
				self.whichList = ['yaml', 'msgpack', 'hdf5', 'json'] # from Serialzer.py
				self.err_f,self.serializer = self.initSerializer(which)
				#
				#------------------------------------------------------
				#
				def initSerializer(self,which):
				#
				# calls REU student code that works but hasn't been walked-through
				# it's a dynamic serializer not strictly a yaml serializer
				#
				err_f = False
				match_f = False
				serializer = None
				ii = 0
				while ii < len(self.whichList):
				if (self.whichList[ii] == which):
				match_f = True
				break
				ii = ii + 1
				# end while
				if not match_f:
				err_f = True
				else:
				serializer = which
				serializer = Serializer.serializers[serializer]()

				return err_f,serializer
				# end initSerializer
				#
				# --------------------------------------------------
				#
				def loads(self,element): # borrows name from json module (json - to - python)
				retval = self.serializer.fromSerial(element) # de-serialize
				return retval
				# end loads
				#
				# --------------------------------------------------
				#
				def dumps(self,element): # borrows name from json module (python - to - json)
				retval = self.serializer.toSerial(element) # serialize
				return retval
				# end dumps
				#
				# --------------------------------------------------
				#
				# end class DynamicSerializer

				if __name__ == "__main__":
				DynamicSerializer()
				print "DynamicSerializer ran"