parameters: (self, node)
return_statement: return node.process_name and self.pm.has_process(node.process_name)
docstring: Check for running node process.
          @param node Node: node object to check
          @return bool: True if process associated with node is running (launched && !dead)
docstring_summary: Check for running node process.
docstring_tokens: Check for running node process .
function: def is_node_running(self, node):
          """
          Check for running node process.
          @param node Node: node object to check
          @return bool: True if process associated with node is running (launched && !dead)
          """
          #process_name is not set until node is launched.
          return node.process_name and self.pm.has_process(node.process_name)
function_tokens: def is_node_running ( self , node ) : #process_name is not set until node is launched. return node . process_name and self . pm . has_process ( node . process_name )