cfg.add_argument(
'--logging_clear_preexisting_handlers',
action=argparse_utils.ActionNoYes,
- default=False,
+ default=True,
help=(
'Should logging code clear preexisting global logging handlers and thus insist that is ' +
'alone can add handlers. Use this to work around annoying modules that insert global ' +
logging_initialized = False
-def function_identifier(f: Callable) -> str:
- """
- Given a callable function, return a string that identifies it.
- Usually that string is just __module__:__name__ but there's a
- corner case: when __module__ is __main__ (i.e. the callable is
- defined in the same module as __main__). In this case,
- f.__module__ returns "__main__" instead of the file that it is
- defined in. Work around this using pathlib.Path (see below).
-
- >>> function_identifier(function_identifier)
- 'logging_utils:function_identifier'
-
- """
- if f.__module__ == '__main__':
- from pathlib import Path
- import __main__
- module = __main__.__file__
- module = Path(module).stem
- return f'{module}:{f.__name__}'
- else:
- return f'{f.__module__}:{f.__name__}'
-
-
# A map from logging_callsite_id -> count of logged messages.
squelched_logging_counts: Mapping[str, int] = {}
"""
def squelch_logging_wrapper(f: Callable):
- identifier = function_identifier(f)
+ import function_utils
+ identifier = function_utils.function_identifier(f)
squelched_logging_counts[identifier] = squelch_after_n_repeats
return f
return squelch_logging_wrapper
"""
def probabilistic_logging_wrapper(f: Callable):
- identifier = function_identifier(f)
+ import function_utils
+ identifier = function_utils.function_identifier(f)
probabilistic_logging_levels[identifier] = probability_of_logging
return f
return probabilistic_logging_wrapper
f'Initialized global logging; default logging level is {level_name}.'
)
if config.config['logging_clear_preexisting_handlers'] and preexisting_handlers_count > 0:
- msg = 'Logging cleared {preexisting_handlers_count} global handlers (--logging_clear_preexisting_handlers)'
+ msg = f'Logging cleared {preexisting_handlers_count} global handlers (--logging_clear_preexisting_handlers)'
logger.warning(msg)
logger.debug(f'Logging format specification is "{fmt}"')
if config.config['logging_debug_threads']: