'String representation of an Extractor object.'

def __repr__(self):

    r = ('<Extractor    id:%s    (label=%s,    path=%s,    attrs=%s,    group=%s,    group_key=%s    group_key_normalize=%s)>' % (id(self), self.label, self.path, repr(self.attrs), self.group, self.group_key, self.group_key_normalize))
    return r
