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Add a VDEBUG logging level.

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This commit is contained in:
Florian Bruhin 2014-08-29 07:33:37 +02:00
parent 5176dac391
commit f44896cc44
2 changed files with 29 additions and 5 deletions
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4
qutebrowser/config/style.py
View File

@ -66,8 +66,8 @@ def set_register_stylesheet(obj):
Must have a STYLESHEET attribute. Must have a STYLESHEET attribute.
""" """
qss = get_stylesheet(obj.STYLESHEET) qss = get_stylesheet(obj.STYLESHEET)
log.style.debug("stylesheet for {}: {}".format(obj.__class__.__name__, log.style.vdebug("stylesheet for {}: {}".format(
utils.compact_text(qss))) obj.__class__.__name__, qss))
obj.setStyleSheet(qss) obj.setStyleSheet(qss)
config.instance().changed.connect( config.instance().changed.connect(
functools.partial(_update_stylesheet, obj)) functools.partial(_update_stylesheet, obj))

30
qutebrowser/utils/log.py
View File

@ -70,6 +70,7 @@ EXTENDED_FMT_HTML = (
) )
DATEFMT = '%H:%M:%S' DATEFMT = '%H:%M:%S'
LOG_COLORS = { LOG_COLORS = {
'VDEBUG': 'white',
'DEBUG': 'white', 'DEBUG': 'white',
'INFO': 'green', 'INFO': 'green',
'WARNING': 'yellow', 'WARNING': 'yellow',
@ -78,8 +79,29 @@ LOG_COLORS = {
} }
# The different loggers used. # We first monkey-patch logging to support our VDEBUG level before getting the
# loggers. Based on http://stackoverflow.com/a/13638084
VDEBUG_LEVEL = 9
logging.addLevelName(VDEBUG_LEVEL, 'VDEBUG')
logging.VDEBUG = VDEBUG_LEVEL
def vdebug(self, message, *args, **kwargs):
"""Log with a VDEBUG level.
VDEBUG is used when a debug message is rather verbose, and probably of
little use to the end user or for post-mortem debugging, i.e. the content
probably won't change unless the code changes.
"""
if self.isEnabledFor(VDEBUG_LEVEL):
# pylint: disable=protected-access
self._log(VDEBUG_LEVEL, message, args, **kwargs)
logging.Logger.vdebug = vdebug
# The different loggers used.
statusbar = logging.getLogger('statusbar') statusbar = logging.getLogger('statusbar')
completion = logging.getLogger('completion') completion = logging.getLogger('completion')
destroy = logging.getLogger('destroy') destroy = logging.getLogger('destroy')
@ -106,7 +128,7 @@ ram_handler = None
def init_log(args): def init_log(args):
"""Init loggers based on the argparse namespace passed.""" """Init loggers based on the argparse namespace passed."""
level = 'DEBUG' if args.debug else args.loglevel.upper() level = 'VDEBUG' if args.debug else args.loglevel.upper()
try: try:
numeric_level = getattr(logging, level) numeric_level = getattr(logging, level)
except AttributeError: except AttributeError:
@ -314,7 +336,9 @@ class RAMHandler(logging.Handler):
self.data = collections.deque() self.data = collections.deque()
def emit(self, record): def emit(self, record):
self.data.append(record) if record.levelno >= logging.DEBUG:
# We don't log VDEBUG to RAM.
self.data.append(record)
def dump_log(self, html=False): def dump_log(self, html=False):
"""Dump the complete formatted log data as as string.""" """Dump the complete formatted log data as as string."""