(self, lineno=None)
return rv
Return a new free identifier as :class:`~jinja2.nodes.InternalName`.
Return a new free identifier as :class:`~jinja2.nodes.InternalName`.
Return a new free identifier as : class : ~jinja2 . nodes . InternalName .
def free_identifier(self, lineno=None):
        """Return a new free identifier as :class:`~jinja2.nodes.InternalName`."""
        self._last_identifier += 1
        rv = object.__new__(nodes.InternalName)
        nodes.Node.__init__(rv, 'fi%d' % self._last_identifier, lineno=lineno)
        return rv
def free_identifier ( self , lineno = None ) : self . _last_identifier += 1 rv = object . __new__ ( nodes . InternalName ) nodes . Node . __init__ ( rv , 'fi%d' % self . _last_identifier , lineno = lineno ) return rv