AMPLIFY_BBOPT_LOG_FORMATTER

AMPLIFY_BBOPT_LOG_FORMATTER = <logging.Formatter object>

Formatter instances are used to convert a LogRecord to text.

Formatters need to know how a LogRecord is constructed. They are responsible for converting a LogRecord to (usually) a string which can be interpreted by either a human or an external system. The base Formatter allows a formatting string to be specified. If none is supplied, the style-dependent default value, “%(message)s”, “{message}”, or “${message}”, is used.

The Formatter can be initialized with a format string which makes use of knowledge of the LogRecord attributes - e.g. the default value mentioned above makes use of the fact that the user’s message and arguments are pre- formatted into a LogRecord’s message attribute. Currently, the useful attributes in a LogRecord are described by:

%(name)s Name of the logger (logging channel) %(levelno)s Numeric logging level for the message (DEBUG, INFO,

WARNING, ERROR, CRITICAL)

%(levelname)s Text logging level for the message (“DEBUG”, “INFO”,

“WARNING”, “ERROR”, “CRITICAL”)

%(pathname)s Full pathname of the source file where the logging

call was issued (if available)

%(filename)s Filename portion of pathname %(module)s Module (name portion of filename) %(lineno)d Source line number where the logging call was issued

(if available)

%(funcName)s Function name %(created)f Time when the LogRecord was created (time.time()

return value)

%(asctime)s Textual time when the LogRecord was created %(msecs)d Millisecond portion of the creation time %(relativeCreated)d Time in milliseconds when the LogRecord was created,

relative to the time the logging module was loaded (typically at application startup time)

%(thread)d Thread ID (if available) %(threadName)s Thread name (if available) %(process)d Process ID (if available) %(message)s The result of record.getMessage(), computed just as

the record is emitted