| 65 | self.add_report(report_type, report_dir) |
| 66 | |
| 67 | def add_report(self, report_type: str, report_dir: str) -> AbstractReporter: |
| 68 | try: |
| 69 | return self.named_reporters[report_type] |
| 70 | except KeyError: |
| 71 | pass |
| 72 | reporter_cls, needs_lxml = reporter_classes[report_type] |
| 73 | if needs_lxml and not LXML_INSTALLED: |
| 74 | print( |
| 75 | ( |
| 76 | "You must install the lxml package before you can run mypy" |
| 77 | " with `--{}-report`.\n" |
| 78 | "You can do this with `python3 -m pip install lxml`." |
| 79 | ).format(report_type), |
| 80 | file=sys.stderr, |
| 81 | ) |
| 82 | raise ImportError |
| 83 | reporter = reporter_cls(self, report_dir) |
| 84 | self.reporters.append(reporter) |
| 85 | self.named_reporters[report_type] = reporter |
| 86 | return reporter |
| 87 | |
| 88 | def file( |
| 89 | self, |