def add_fields(self, log_record, record, message_dict):
"""
This method allows us to inject custom data into resulting log messages
"""
for field in self._required_fields:
log_record[field] = record.__dict__.get(field)
log_record.update(message_dict)
# Add timestamp and application name if not present
if "timestamp" not in log_record:
now = datetime.datetime.now()
log_record["timestamp"] = datetime.datetime.strftime(
now, format=constants.LOGGING_TS_FORMAT)
if "application" not in log_record:
log_record["application"] = constants.APPLICATION_NAME
for field in log_record:
if log_record[field] is not None:
log_record[field] = str(log_record[field])
else:
log_record[field] = ""
# message field returns null every time so remove it, if exists
log_record.pop("message", None)
jsonlogger.merge_record_extra(record,
log_record,
reserved=self._skip_fields)
def add_fields(self, log_record, record, message_dict):
log_record['timestamp'] = datetime.utcnow().strftime(
'%Y-%m-%dT%H:%M:%S.%fZ')
log_record['level'] = record.levelname
log_record['message'] = record.message
merge_record_extra(record, log_record, reserved=self._skip_fields)
if log_record['level'] == 'ERROR':
log_record['nested_error'] = message_dict['exc_info']
def add_fields(self, log_record: dict, record: LogRecord, message_dict: dict) -> None:
"""
Adds additional log information from `log_record` to `records. If a required field does not exist in the
`log_record` then it is not included in the `record`.
:param log_record: additional fields to add to the `record`.
:param record: the logRecord to add additional fields too.
:param message_dict: the log message and extra fields to add to `records`.
:return:
"""
for field in self._required_fields:
value = record.__dict__.get(field)
if value:
log_record[field] = value
log_record.update(message_dict)
merge_record_extra(record, log_record, reserved=self._skip_fields)
def add_fields(self, log_record, record, message_dict):
"""
This method allows us to inject custom data into resulting log messages
"""
for field in self._required_fields:
log_record[field] = record.__dict__.get(field)
log_record.update(message_dict)
# Add timestamp and application name if not present
if "timestamp" not in log_record:
log_record["timestamp"] = datetime.datetime.utcnow().isoformat()
if "application" not in log_record:
log_record["application"] = self.conf.app_name
if "version" not in log_record:
log_record["version"] = self.conf.version
jsonlogger.merge_record_extra(record,
log_record,
reserved=self._skip_fields)
def format(self, record):
# add color
if self.colors and record.levelname in COLORS:
start = COLOR_SEQ.format(COLORS[record.levelname])
record.levelname = start + record.levelname + RESET_SEQ
record.msg = COLOR_SEQ.format(WHITE) + record.msg + RESET_SEQ
# add extras
if self.extras:
extras = merge_record_extra(record=record,
target=dict(),
reserved=RESERVED_ATTRS)
record.extras = ', '.join('{}={}'.format(k, v)
for k, v in extras.items())
if record.extras:
record.extras = COLOR_SEQ.format(MAGENTA) + '({})'.format(
record.extras) + RESET_SEQ
return super().format(record)
def format(self, record):
message = record.getMessage()
extra = merge_record_extra(record, dict())
if not isinstance(record.msg, dict) and extra:
message = self.format_safely(message, **extra)
if self.format_string.find("%(asctime)") >= 0:
record.asctime = self.formatTime(record, self.datefmt)
log_string = self.format_safely(
self.format_string,
asctime=self.formatTime(record),
name=record.name,
levelname=record.levelname,
message=message
)
if record.exc_info:
if log_string[-1] != "\n":
log_string = log_string + "\n"
log_string = log_string + self.formatException(record.exc_info)
return log_string
def format(self, record):
message = record.getMessage()
extra = merge_record_extra(record=record, target=dict(), reserved=dict())
if not isinstance(record.msg, dict) and extra:
message = self.format_safely(message, **extra)
if self.format_string.find("%(asctime)") >= 0:
record.asctime = self.formatTime(record, self.datefmt)
log_string = self.format_safely(
self.format_string,
asctime=self.formatTime(record),
name=record.name,
levelname=record.levelname,
message=message
)
if record.exc_info:
if log_string[-1] != "\n":
log_string = log_string + "\n"
log_string = log_string + self.formatException(record.exc_info)
return log_string