def format(self, record: LogRecord) -> str:
"""
Format the specified record as text.
The record's attribute dictionary is used as the operand to a
string formatting operation which yields the returned string.
Before formatting the dictionary, a couple of preparatory steps
are carried out. The message attribute of the record is computed
using LogRecord.get_message(). If the formatting string uses the
time (as determined by a call to usesTime(), format_time() is
called to format the event time. If there is exception information,
it is formatted using format_exception() and appended to the message.
"""
record.message = record.get_message()
if self._style.uses_time:
record.asctime = self.format_time(record, self.datefmt)
s = self.format_message(record)
if record.exc_info:
# Cache the traceback text to avoid converting it multiple times
# (it's constant anyway)
if not record.exc_text:
record.exc_text = self.format_exception(record.exc_info)
if record.exc_text:
if s[-1:] != self.terminator:
s = s + self.terminator
s = s + record.exc_text
if record.stack_info:
if s[-1:] != self.terminator:
s = s + self.terminator
s = s + self.format_stack(record.stack_info)
return s
def test_get_message_without_args(self):
record = LogRecord(
name="name",
level=LogLevel.INFO,
pathname=__file__,
lineno=666,
msg="Hello world!",
)
self.assertEqual(record.get_message(), "Hello world!")
def test_get_message_with_args(self):
record = LogRecord(
name="name",
level=LogLevel.INFO,
pathname=__file__,
lineno=666,
msg="Dog: %(dog_name)s",
args=({
"dog_name": "Xablau"
}, ),
)
self.assertEqual(record.get_message(), "Dog: Xablau")
def _get_msg_dict(self, record: LogRecord) -> Dict[str, str]:
"""
:param self:
:param record:
:return:
"""
record.message = record.get_message()
record.asctime = self.format_time(record, self.datefmt)
params = re.findall("%\((.*?)\)", self._fmt)
_d = {}
for i in params:
_v = record.__dict__.get(i)
if isinstance(_v, LogLevel):
_v = _v.value
_d[i] = str(_v) if _v else ''
return _d