Add label to list of labels on the message.
(self, label)
| 1923 | self._labels = list(labels) |
| 1924 | |
| 1925 | def add_label(self, label): |
| 1926 | """Add label to list of labels on the message.""" |
| 1927 | if isinstance(label, str): |
| 1928 | if label not in self._labels: |
| 1929 | self._labels.append(label) |
| 1930 | else: |
| 1931 | raise TypeError('label must be a string: %s' % type(label)) |
| 1932 | |
| 1933 | def remove_label(self, label): |
| 1934 | """Remove label from the list of labels on the message.""" |