mylogging.misc.misc_module module

Module with functions for misc subpackage.

class mylogging.misc.misc_module.RedirectedLogsAndWarnings(logs: list[logging.LogRecord], warnings: list[dict[str, Any]], showwarning_backup: Callable, output_backup: Union[str, Path, None], stream_backup: Any)

Bases: object

Helper so resetting the original behavior is simple.

close_redirect()

Stop saving logs and warnings to lists. Restoring original logs and warnings if necessary.

logs: list[logging.LogRecord]

output_backup: Union[str, Path, None]

showwarning_backup: Callable

stream_backup: Any

warnings: list[dict[str, Any]]

mylogging.misc.misc_module.log_and_warn_from_lists(logs_list: None | list = None, warnings_list: None | list = None) → None

When logs and warnings was redirected to python lists. This can log it from the lists to file or console. Can be useful for example if using multiprocessing.

Parameters

• logs_list (None | list, optional) – [description]. Defaults to None.

• warnings_list (None | list, optional) – [description]. Defaults to None.

Raises

RuntimeError – [description]

mylogging.misc.misc_module.redirect_logs_and_warnings(used_logs: list[logging.LogRecord], used_warnings: list, keep_logs_and_warnings: bool = True) → RedirectedLogsAndWarnings

For example if using many processes with multiprocessing, it may be beneficial to log from one place. It’s possible to log to variables (logs as well as warnings), pass it to the main process and then log it with workings filter etc.

To log stored logs and warnings, use

Parameters

• used_logs (list) – List where logs will be stored

• used_warnings (list) – List where warnings will be stored

• keep_logs_and_warnings (bool, optional) – If False, warnings and logs will be silenced. Default to True.

Returns

Object, where you can reset redirect. Logs and warnings you already have from inserted parameters.

Return type

RedirectedLogsAndWarnings