return s
+def log_about_logging(
+ logger, default_logging_level, preexisting_handlers_count, fmt, facility_name
+):
+ level_name = logging._levelToName.get(
+ default_logging_level, str(default_logging_level)
+ )
+ logger.debug(f'Initialized global logging; default logging level is {level_name}.')
+ if (
+ config.config['logging_clear_preexisting_handlers']
+ and preexisting_handlers_count > 0
+ ):
+ 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']:
+ logger.debug(
+ '...Logging format spec captures tid/pid (--logging_debug_threads)'
+ )
+ if config.config['logging_debug_modules']:
+ logger.debug(
+ '...Logging format spec captures files/functions/lineno (--logging_debug_modules)'
+ )
+ if config.config['logging_syslog']:
+ logger.debug(
+ f'Logging to syslog as {facility_name} with priority mapping based on level'
+ )
+ if config.config['logging_filename']:
+ logger.debug(f'Logging to filename {config.config["logging_filename"]}')
+ logger.debug(
+ f'...with {config.config["logging_filename_maxsize"]} bytes max file size.'
+ )
+ logger.debug(
+ f'...and {config.config["logging_filename_count"]} rotating backup file count.'
+ )
+ if config.config['logging_console']:
+ logger.debug('Logging to the console (stderr).')
+ if config.config['logging_info_is_print']:
+ logger.debug(
+ 'Logging logger.info messages will be repeated on stdout (--logging_info_is_print)'
+ )
+ if config.config['logging_squelch_repeats']:
+ logger.debug(
+ 'Logging code allowed to request repeated messages be squelched (--logging_squelch_repeats)'
+ )
+ else:
+ logger.debug(
+ 'Logging code forbidden to request messages be squelched; all messages logged (--no_logging_squelch_repeats)'
+ )
+ if config.config['logging_probabilistically']:
+ logger.debug(
+ 'Logging code is allowed to request probabilistic logging (--logging_probabilistically)'
+ )
+ else:
+ logger.debug(
+ 'Logging code is forbidden to request probabilistic logging; messages always logged (--no_logging_probabilistically)'
+ )
+ if config.config['lmodule']:
+ logger.debug(
+ f'Logging dynamic per-module logging enabled (--lmodule={config.config["lmodule"]})'
+ )
+ if config.config['logging_captures_prints']:
+ logger.debug(
+ 'Logging will capture printed data as logger.info messages (--logging_captures_prints)'
+ )
+
+
def initialize_logging(logger=None) -> logging.Logger:
global logging_initialized
if logging_initialized:
if config.config['logging_debug_modules']:
fmt = f'%(filename)s:%(funcName)s:%(lineno)s|{fmt}'
+ facility_name = None
if config.config['logging_syslog']:
if sys.platform not in ('win32', 'cygwin'):
if config.config['logging_syslog_facility']:
logger.propagate = False
if config.config['logging_captures_prints']:
- import builtins
-
global built_in_print
+ import builtins
def print_and_also_log(*arg, **kwarg):
f = kwarg.get('file', None)
# At this point the logger is ready, handlers are set up,
# etc... so log about the logging configuration.
-
- level_name = logging._levelToName.get(
- default_logging_level, str(default_logging_level)
+ log_about_logging(
+ logger,
+ default_logging_level,
+ preexisting_handlers_count,
+ fmt,
+ facility_name,
)
- logger.debug(f'Initialized global logging; default logging level is {level_name}.')
- if (
- config.config['logging_clear_preexisting_handlers']
- and preexisting_handlers_count > 0
- ):
- 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']:
- logger.debug(
- '...Logging format spec captures tid/pid (--logging_debug_threads)'
- )
- if config.config['logging_debug_modules']:
- logger.debug(
- '...Logging format spec captures files/functions/lineno (--logging_debug_modules)'
- )
- if config.config['logging_syslog']:
- logger.debug(
- f'Logging to syslog as {facility_name} with priority mapping based on level'
- )
- if config.config['logging_filename']:
- logger.debug(f'Logging to filename {config.config["logging_filename"]}')
- logger.debug(
- f'...with {config.config["logging_filename_maxsize"]} bytes max file size.'
- )
- logger.debug(
- f'...and {config.config["logging_filename_count"]} rotating backup file count.'
- )
- if config.config['logging_console']:
- logger.debug('Logging to the console (stderr).')
- if config.config['logging_info_is_print']:
- logger.debug(
- 'Logging logger.info messages will be repeated on stdout (--logging_info_is_print)'
- )
- if config.config['logging_squelch_repeats']:
- logger.debug(
- 'Logging code allowed to request repeated messages be squelched (--logging_squelch_repeats)'
- )
- else:
- logger.debug(
- 'Logging code forbidden to request messages be squelched; all messages logged (--no_logging_squelch_repeats)'
- )
- if config.config['logging_probabilistically']:
- logger.debug(
- 'Logging code is allowed to request probabilistic logging (--logging_probabilistically)'
- )
- else:
- logger.debug(
- 'Logging code is forbidden to request probabilistic logging; messages always logged (--no_logging_probabilistically)'
- )
- if config.config['lmodule']:
- logger.debug(
- f'Logging dynamic per-module logging enabled (--lmodule={config.config["lmodule"]})'
- )
- if config.config['logging_captures_prints']:
- logger.debug(
- 'Logging will capture printed data as logger.info messages (--logging_captures_prints)'
- )
return logger
"""Bits in the destination_bitv bitvector. Used to indicate the
output destination."""
- LOG_DEBUG = 0x01 # ⎫
- LOG_INFO = 0x02 # ⎪
- LOG_WARNING = 0x04 # ⎬ Must provide logger to the c'tor.
- LOG_ERROR = 0x08 # ⎪
+ # fmt: off
+ LOG_DEBUG = 0x01 # ⎫
+ LOG_INFO = 0x02 # ⎪
+ LOG_WARNING = 0x04 # ⎬ Must provide logger to the c'tor.
+ LOG_ERROR = 0x08 # ⎪
LOG_CRITICAL = 0x10 # ⎭
- FILENAMES = 0x20 # Must provide a filename to the c'tor.
- FILEHANDLES = 0x40 # Must provide a handle to the c'tor.
+ FILENAMES = 0x20 # Must provide a filename to the c'tor.
+ FILEHANDLES = 0x40 # Must provide a handle to the c'tor.
HLOG = 0x80
ALL_LOG_DESTINATIONS = (
LOG_DEBUG | LOG_INFO | LOG_WARNING | LOG_ERROR | LOG_CRITICAL
)
ALL_OUTPUT_DESTINATIONS = 0x8F
+ # fmt: on
def __init__(
self,
projects / python_utils.git / blobdiff