Create a new plugin to capture log messages. The formatter can be safely shared across all handlers so create a single one for the entire test session here.
(self, config: Config)
| 529 | """Attaches to the logging module and captures log messages for each test.""" |
| 530 | |
| 531 | def __init__(self, config: Config) -> None: |
| 532 | """Create a new plugin to capture log messages. |
| 533 | |
| 534 | The formatter can be safely shared across all handlers so |
| 535 | create a single one for the entire test session here. |
| 536 | """ |
| 537 | self._config = config |
| 538 | |
| 539 | # Report logging. |
| 540 | self.formatter = self._create_formatter( |
| 541 | get_option_ini(config, "log_format"), |
| 542 | get_option_ini(config, "log_date_format"), |
| 543 | get_option_ini(config, "log_auto_indent"), |
| 544 | ) |
| 545 | self.log_level = get_log_level_for_setting(config, "log_level") |
| 546 | self.caplog_handler = LogCaptureHandler() |
| 547 | self.caplog_handler.setFormatter(self.formatter) |
| 548 | self.report_handler = LogCaptureHandler() |
| 549 | self.report_handler.setFormatter(self.formatter) |
| 550 | |
| 551 | # File logging. |
| 552 | self.log_file_level = get_log_level_for_setting(config, "log_file_level") |
| 553 | log_file = get_option_ini(config, "log_file") or os.devnull |
| 554 | if log_file != os.devnull: |
| 555 | directory = os.path.dirname(os.path.abspath(log_file)) |
| 556 | if not os.path.isdir(directory): |
| 557 | os.makedirs(directory) |
| 558 | |
| 559 | self.log_file_handler = _FileHandler(log_file, mode="w", encoding="UTF-8") |
| 560 | log_file_format = get_option_ini(config, "log_file_format", "log_format") |
| 561 | log_file_date_format = get_option_ini( |
| 562 | config, "log_file_date_format", "log_date_format" |
| 563 | ) |
| 564 | |
| 565 | log_file_formatter = logging.Formatter( |
| 566 | log_file_format, datefmt=log_file_date_format |
| 567 | ) |
| 568 | self.log_file_handler.setFormatter(log_file_formatter) |
| 569 | |
| 570 | # CLI/live logging. |
| 571 | self.log_cli_level = get_log_level_for_setting( |
| 572 | config, "log_cli_level", "log_level" |
| 573 | ) |
| 574 | if self._log_cli_enabled(): |
| 575 | terminal_reporter = config.pluginmanager.get_plugin("terminalreporter") |
| 576 | capture_manager = config.pluginmanager.get_plugin("capturemanager") |
| 577 | # if capturemanager plugin is disabled, live logging still works. |
| 578 | self.log_cli_handler: Union[ |
| 579 | _LiveLoggingStreamHandler, _LiveLoggingNullHandler |
| 580 | ] = _LiveLoggingStreamHandler(terminal_reporter, capture_manager) |
| 581 | else: |
| 582 | self.log_cli_handler = _LiveLoggingNullHandler() |
| 583 | log_cli_formatter = self._create_formatter( |
| 584 | get_option_ini(config, "log_cli_format", "log_format"), |
| 585 | get_option_ini(config, "log_cli_date_format", "log_date_format"), |
| 586 | get_option_ini(config, "log_auto_indent"), |
| 587 | ) |
| 588 | self.log_cli_handler.setFormatter(log_cli_formatter) |
nothing calls this directly
no test coverage detected