parameters: (self)
return_statement: return buffer0 + buffer2 + buffer1 + buffer0
docstring: Return the stringified internal expressions.
  
          Returns
          -------
          str
              The stringified internal expressions.
docstring_summary: Return the stringified internal expressions.
docstring_tokens: Return the stringified internal expressions .
function: def PrintExpressions(self):
          """Return the stringified internal expressions.
  
          Returns
          -------
          str
              The stringified internal expressions.
  
          """
          external_inputs = set()
          outputs = set()
          buffer0 = '-------------------Expressions-------------------\n'
          buffer1 = ''; buffer2 = 'Inputs: ['
  
          for k,v in self.expressions.items():
              buffer1 = buffer1 + '>>>  ' + str(k).zfill(3) + '. ('
              for input in v.input:
                  if input not in outputs:
                      external_inputs.add(input)
                  buffer1 = buffer1 + input + ', '
              buffer1 = buffer1 + 'None, ' if len(v.input) == 0 else buffer1
              buffer1 = buffer1[0:-2] + ') -> ' + v.type + ' -> ('
              for output in v.output:
                  outputs.add(output)
                  buffer1 = buffer1 + output + ', '
              buffer1 = buffer1[0:-2] + ') \n'
  
          buffer1 = buffer1 + 'Target: ' + self._name + '\n'
          for ex_input in external_inputs:
              buffer2 = buffer2 + ex_input + ', '
          buffer2 = buffer2 + ']\n'
          return buffer0 + buffer2 + buffer1 + buffer0
function_tokens: def PrintExpressions ( self ) : external_inputs = set ( ) outputs = set ( ) buffer0 = '-------------------Expressions-------------------\n' buffer1 = '' buffer2 = 'Inputs: [' for k , v in self . expressions . items ( ) : buffer1 = buffer1 + '>>>  ' + str ( k ) . zfill ( 3 ) + '. (' for input in v . input : if input not in outputs : external_inputs . add ( input ) buffer1 = buffer1 + input + ', ' buffer1 = buffer1 + 'None, ' if len ( v . input ) == 0 else buffer1 buffer1 = buffer1 [ 0 : - 2 ] + ') -> ' + v . type + ' -> (' for output in v . output : outputs . add ( output ) buffer1 = buffer1 + output + ', ' buffer1 = buffer1 [ 0 : - 2 ] + ') \n' buffer1 = buffer1 + 'Target: ' + self . _name + '\n' for ex_input in external_inputs : buffer2 = buffer2 + ex_input + ', ' buffer2 = buffer2 + ']\n' return buffer0 + buffer2 + buffer1 + buffer0