def argnames(self):
<EOL>if self.args.args:  <EOL><INDENT>names = _rec_get_names(self.args.args)<EOL><DEDENT>else:<EOL><INDENT>names = []<EOL><DEDENT>if self.args.vararg:<EOL><INDENT>names.append(self.args.vararg)<EOL><DEDENT>if self.args.kwarg:<EOL><INDENT>names.append(self.args.kwarg)<EOL><DEDENT>return names<EOL>
Get the names of each of the arguments.

        :returns: The names of the arguments.
        :rtype: list(str)