def format(self, record):
try:
record.message = record.getMessage()
except Exception as e:
record.message = "Bad message (%r): %r" % (e, record.__dict__)
assert isinstance(record.message, basestring) # guaranteed by logging
record.asctime = time.strftime(
"%y%m%d %H:%M:%S", self.converter(record.created))
prefix = '[%(levelname)1.1s %(asctime)s %(module)s:%(lineno)d]' % \
record.__dict__
if self._color:
prefix = (self._colors.get(record.levelno, self._normal) +
prefix + self._normal)
# Encoding notes: The logging module prefers to work with character
# strings, but only enforces that log messages are instances of
# basestring. In python 2, non-ascii bytestrings will make
# their way through the logging framework until they blow up with
# an unhelpful decoding error (with this formatter it happens
# when we attach the prefix, but there are other opportunities for
# exceptions further along in the framework).
#
# If a byte string makes it this far, convert it to unicode to
# ensure it will make it out to the logs. Use repr() as a fallback
# to ensure that all byte strings can be converted successfully,
# but don't do it by default so we don't add extra quotes to ascii
# bytestrings. This is a bit of a hacky place to do this, but
# it's worth it since the encoding errors that would otherwise
# result are so useless (and cyclone is fond of using utf8-encoded
# byte strings whereever possible).
try:
message = _unicode(record.message)
except UnicodeDecodeError:
message = repr(record.message)
formatted = prefix + " " + message
if record.exc_info:
if not record.exc_text:
record.exc_text = self.formatException(record.exc_info)
if record.exc_text:
formatted = formatted.rstrip() + "\n" + record.exc_text
return formatted.replace("\n", "\n ")
def format(self, record):
try:
record.message = record.getMessage()
except Exception as e:
record.message = "Bad message (%r): %r" % (e, record.__dict__)
assert isinstance(record.message, str) # guaranteed by logging
record.asctime = time.strftime("%y%m%d %H:%M:%S",
self.converter(record.created))
prefix = '[%(levelname)1.1s %(asctime)s %(module)s:%(lineno)d]' % \
record.__dict__
if self._color:
prefix = (self._colors.get(record.levelno, self._normal) + prefix +
self._normal)
# Encoding notes: The logging module prefers to work with character
# strings, but only enforces that log messages are instances of
# basestring. In python 2, non-ascii bytestrings will make
# their way through the logging framework until they blow up with
# an unhelpful decoding error (with this formatter it happens
# when we attach the prefix, but there are other opportunities for
# exceptions further along in the framework).
#
# If a byte string makes it this far, convert it to unicode to
# ensure it will make it out to the logs. Use repr() as a fallback
# to ensure that all byte strings can be converted successfully,
# but don't do it by default so we don't add extra quotes to ascii
# bytestrings. This is a bit of a hacky place to do this, but
# it's worth it since the encoding errors that would otherwise
# result are so useless (and cyclone is fond of using utf8-encoded
# byte strings whereever possible).
try:
message = _unicode(record.message)
except UnicodeDecodeError:
message = repr(record.message)
formatted = prefix + " " + message
if record.exc_info:
if not record.exc_text:
record.exc_text = self.formatException(record.exc_info)
if record.exc_text:
formatted = formatted.rstrip() + "\n" + record.exc_text
return formatted.replace("\n", "\n ")
class _LogFormatter(logging.Formatter):
def __init__(self, color, *args, **kwargs):
logging.Formatter.__init__(self, *args, **kwargs)
self._color = color
if color:
# The curses module has some str/bytes confusion in
# python3. Until version 3.2.3, most methods return
# bytes, but only accept strings. In addition, we want to
# output these strings with the logging module, which
# works with unicode strings. The explicit calls to
# unicode() below are harmless in python2 but will do the
# right conversion in python 3.
fg_color = (curses.tigetstr("setaf") or curses.tigetstr("setf")
or "")
if (3, 0) < sys.version_info < (3, 2, 3):
fg_color = unicode(fg_color, "ascii")
self._colors = {
logging.DEBUG:
unicode(
curses.tparm(fg_color, 4), # Blue
"ascii"),
logging.INFO:
unicode(
curses.tparm(fg_color, 2), # Green
"ascii"),
logging.WARNING:
unicode(
curses.tparm(fg_color, 3), # Yellow
"ascii"),
logging.ERROR:
unicode(
curses.tparm(fg_color, 1), # Red
"ascii"),
}
self._normal = unicode(curses.tigetstr("sgr0"), "ascii")
def format(self, record):
try:
record.message = record.getMessage()
except Exception, e:
record.message = "Bad message (%r): %r" % (e, record.__dict__)
assert isinstance(record.message, basestring) # guaranteed by logging
record.asctime = time.strftime("%y%m%d %H:%M:%S",
self.converter(record.created))
prefix = '[%(levelname)1.1s %(asctime)s %(module)s:%(lineno)d]' % \
record.__dict__
if self._color:
prefix = (self._colors.get(record.levelno, self._normal) + prefix +
self._normal)
# Encoding notes: The logging module prefers to work with character
# strings, but only enforces that log messages are instances of
# basestring. In python 2, non-ascii bytestrings will make
# their way through the logging framework until they blow up with
# an unhelpful decoding error (with this formatter it happens
# when we attach the prefix, but there are other opportunities for
# exceptions further along in the framework).
#
# If a byte string makes it this far, convert it to unicode to
# ensure it will make it out to the logs. Use repr() as a fallback
# to ensure that all byte strings can be converted successfully,
# but don't do it by default so we don't add extra quotes to ascii
# bytestrings. This is a bit of a hacky place to do this, but
# it's worth it since the encoding errors that would otherwise
# result are so useless (and tornado is fond of using utf8-encoded
# byte strings whereever possible).
try:
message = _unicode(record.message)
except UnicodeDecodeError:
message = repr(record.message)
formatted = prefix + " " + message
if record.exc_info:
if not record.exc_text:
record.exc_text = self.formatException(record.exc_info)
if record.exc_text:
formatted = formatted.rstrip() + "\n" + record.exc_text
return formatted.replace("\n", "\n ")
def _parse_string(self, value):
return _unicode(value)
def _parse_string(self, value):
return _unicode(value)
