parameters: (self, ctx, cmd_name)
return_statement: return mod.cli
docstring: Returns a command object if it exists. The existing in-tree ModTool
          command is the priority over the same external plug-in command.
docstring_summary: Returns a command object if it exists. The existing in-tree ModTool
          command is the priority over the same external plug-in command.
docstring_tokens: Returns a command object if it exists . The existing in - tree ModTool command is the priority over the same external plug - in command .
function: def get_command(self, ctx, cmd_name):
          """
          Returns a command object if it exists. The existing in-tree ModTool
          command is the priority over the same external plug-in command.
          """
          try:
              mod = import_module('gnuradio.modtool.cli.' + cmd_name)
          except ImportError as ex:
              logging.error(str(ex))
              return self.commands.get(cmd_name)
          return mod.cli
function_tokens: def get_command ( self , ctx , cmd_name ) : try : mod = import_module ( 'gnuradio.modtool.cli.' + cmd_name ) except ImportError as ex : logging . error ( str ( ex ) ) return self . commands . get ( cmd_name ) return mod . cli