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How to use _log_file_handler_context method in Slash

Best Python code snippet using slash

log.py

Source:log.py

...133    @contextmanager134    def _get_file_logging_context(self, filename_template, symlink):135        with ExitStack() as stack:136            handler = stack.enter_context(self._file_handler_cleanup_context(\137                                                self._log_file_handler_context(filename_template, symlink, \138                                                                               use_compression=config.root.log.compression.enabled)))139            if config.root.log.compression.enabled and config.root.log.compression.use_rotating_raw_file:140                stack.enter_context(self._file_handler_cleanup_context(self._log_file_handler_context(filename_template, symlink, \141                                                                       bubble=True, use_rotation=True)))142            stack.enter_context(self.console_handler.applicationbound())143            stack.enter_context(self.warnings_handler.applicationbound())144            stack.enter_context(self._file_handler_cleanup_context(self._get_error_logging_context()))145            stack.enter_context(self._get_silenced_logs_context())146            if config.root.log.unittest_mode:147                stack.enter_context(logbook.StreamHandler(sys.stderr, bubble=True, level=logbook.TRACE))148            for extra_handler in _extra_handlers:149                stack.enter_context(extra_handler.applicationbound())150            if config.root.log.unified_session_log and self.session_log_handler is not None:151                stack.enter_context(_make_bubbling_handler(self.session_log_handler))152            path = handler.stream.name if isinstance(handler, logbook.FileHandler) else None153            yield handler, path154    def _should_delete_log(self, result):155        return (not config.root.log.cleanup.keep_failed) or \156               (not result.is_global_result() and result.is_success(allow_skips=True)) or \157               (result.is_global_result() and self.session.results.is_success(allow_skips=True))158    @contextmanager159    def _get_error_logging_context(self):160        with ExitStack() as stack:161            path = config.root.log.errors_subpath162            if path:163                warn_deprecation('log.errors_subpath configuration is deprecated since 1.5.0. '164                                 'Please use log.highlights_subpath instead')165            else:166                path = config.root.log.highlights_subpath167            def _error_added_filter(record, handler): # pylint: disable=unused-argument168                return record.extra.get('highlight')169            handler = stack.enter_context(self._log_file_handler_context(path, symlink=None, bubble=True, filter=_error_added_filter))170            log_path = handler.stream.name if isinstance(handler, logbook.FileHandler) else None171            if log_path and self.session.results.current is self.session.results.global_result:172                self.session.results.global_result.add_extra_log_path(log_path)173            yield handler174    def _get_silenced_logs_context(self):175        if not config.root.log.silence_loggers:176            return ExitStack()177        return SilencedLoggersHandler(config.root.log.silence_loggers).applicationbound()178    @contextmanager179    def _file_handler_cleanup_context(self, handler_ctx):180        result = context.result181        path = None182        try:183            with handler_ctx as handler:184                path = handler.stream.name if isinstance(handler, logbook.FileHandler) else None185                with handler.applicationbound():186                    yield handler187        finally:188            if path is not None and self._log_path_to_handler[path] is None:189                hooks.log_file_closed(path=path, result=result)  # pylint: disable=no-member190                if config.root.log.cleanup.enabled and self._should_delete_log(result):191                    os.remove(path)192                    dir_path = os.path.dirname(path)193                    logs_root_dir = self._normalize_path(config.root.log.root)194                    if not os.listdir(dir_path) and logs_root_dir != dir_path:195                        os.rmdir(dir_path)196    def _get_log_file_path(self, subpath, use_compression):197        log_path = self._normalize_path(os.path.join(config.root.log.root, _format_log_path(subpath)))198        if use_compression:199            if config.root.log.compression.algorithm == "gzip":200                log_path += ".gz"201            elif config.root.log.compression.algorithm == "brotli":202                log_path += ".brotli"203            else:204                raise InvalidConfiguraion("Unsupported compression method: {}".format(config.root.log.compression.algorithm))205        return log_path206    def _create_log_file_handler(self, log_path, bubble=False, filter=_slash_logs_filter, use_compression=False, use_rotation=False):207        kwargs = {"bubble": bubble, "filter": filter}208        if use_compression:209            if config.root.log.compression.algorithm == "gzip":210                handler_class = logbook.GZIPCompressionHandler211            elif config.root.log.compression.algorithm == "brotli":212                handler_class = logbook.BrotliCompressionHandler213        elif use_rotation:214            kwargs.update({"max_size": 4*1024**2, "backup_count": 1})215            handler_class = logbook.RotatingFileHandler216        elif config.root.log.colorize:217            handler_class = ColorizedFileHandler218        else:219            handler_class = logbook.FileHandler220        return handler_class(log_path, **kwargs)221    @contextmanager222    def _log_file_handler_context(self, subpath, symlink, bubble=False, filter=_slash_logs_filter, use_compression=False, use_rotation=False):223        if subpath is None or config.root.log.root is None:224            if bubble:225                handler = NoopHandler()226            else:227                handler = logbook.NullHandler(filter=filter)228            yield handler229        else:230            log_path = self._get_log_file_path(subpath, use_compression)231            handler = self._log_path_to_handler.get(log_path, None)232            if handler is not None:233                yield handler234            else:235                ensure_containing_directory(log_path)236                if symlink:...

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