def test_tagged(default_handler):
from logbook.more import TaggingLogger, TaggingHandler
stream = StringIO()
second_handler = logbook.StreamHandler(stream)
logger = TaggingLogger('name', ['cmd'])
handler = TaggingHandler(dict(
info=default_handler,
cmd=second_handler,
both=[default_handler, second_handler],
))
handler.bubble = False
with handler:
with capturing_stderr_context() as captured:
logger.log('info', 'info message')
logger.log('both', 'all message')
logger.cmd('cmd message')
stderr = captured.getvalue()
assert 'info message' in stderr
assert 'all message' in stderr
assert 'cmd message' not in stderr
stringio = stream.getvalue()
assert 'info message' not in stringio
assert 'all message' in stringio
assert 'cmd message' in stringio
def test_tagged(self):
from logbook.more import TaggingLogger, TaggingHandler
stream = StringIO()
second_handler = logbook.StreamHandler(stream)
logger = TaggingLogger('name', ['cmd'])
handler = TaggingHandler(dict(
info = logbook.default_handler,
cmd = second_handler,
both = [logbook.default_handler, second_handler],
))
handler.bubble = False
with handler:
with capture_stderr() as captured:
logger.log('info', 'info message')
logger.log('both', 'all message')
logger.cmd('cmd message')
stderr = captured.getvalue()
self.assert_('info message' in stderr)
self.assert_('all message' in stderr)
self.assert_('cmd message' not in stderr)
stringio = stream.getvalue()
self.assert_('info message' not in stringio)
self.assert_('all message' in stringio)
self.assert_('cmd message' in stringio)
def test_tagging_logger(default_handler):
from logbook import StderrHandler
from logbook.more import TaggingLogger
logger = TaggingLogger('tagged', ['a', 'b'])
handler = StderrHandler(format_string="{record.msg}|{record.extra[tags]}")
with handler:
with capturing_stderr_context() as captured:
logger.a("a")
logger.b("b")
stderr = captured.getvalue()
assert "a|['a']" in stderr
assert "a|['b']" not in stderr
assert "b|['b']" in stderr
assert "b|['a']" not in stderr
def initialize(eventlog_file=None):
"""
Initialize the analytics output. This will cause analytics events to be output to either a file or stdout.
If this function is not called, analytics events will not be output. If it is called with a filename, the events
will be output to that file. If it is called with 'STDOUT' or None, the events will be output to stdout.
:param eventlog_file: The filename to output events to, 'STDOUT' to output to stdout, None to disable event logging
:type eventlog_file: str | None
"""
global _analytics_logger, _eventlog_file
_eventlog_file = eventlog_file
if not eventlog_file:
_analytics_logger = None
return
if eventlog_file.upper() == 'STDOUT':
event_handler = StreamHandler(sys.stdout)
else:
fs.create_dir(os.path.dirname(eventlog_file))
previous_log_file_exists = os.path.exists(eventlog_file)
event_handler = RotatingFileHandler(
filename=eventlog_file,
max_size=Configuration['max_eventlog_file_size'],
backup_count=Configuration['max_eventlog_file_backups'],
)
if previous_log_file_exists:
event_handler.perform_rollover(
) # force starting a new eventlog file on application startup
event_handler.format_string = '{record.message}' # only output raw log message -- no timestamp or log level
handler = TaggingHandler(
{'event': event_handler
}, # enable logging to the event_handler with the event() method
bubble=True,
)
handler.push_application()
_analytics_logger = TaggingLogger('analytics', ['event'])
def test_tagging_logger(default_handler):
from logbook import StderrHandler
from logbook.more import TaggingLogger
logger = TaggingLogger('tagged', ['a', 'b'])
handler = StderrHandler(format_string="{record.msg}|{record.extra[tags]}")
with handler:
with capturing_stderr_context() as captured:
logger.a("a")
logger.b("b")
stderr = captured.getvalue()
assert "a|['a']" in stderr
assert "a|['b']" not in stderr
assert "b|['b']" in stderr
assert "b|['a']" not in stderr
def test_tagged(self):
from logbook.more import TaggingLogger, TaggingHandler
stream = StringIO()
second_handler = logbook.StreamHandler(stream)
logger = TaggingLogger('name', ['cmd'])
handler = TaggingHandler(dict(
info=logbook.default_handler,
cmd=second_handler,
both=[logbook.default_handler, second_handler],
))
handler.bubble = False
handler.push_thread()
try:
captured = capture_stderr.start()
try:
logger.log('info', 'info message')
logger.log('both', 'all message')
logger.cmd('cmd message')
finally:
capture_stderr.end()
finally:
handler.pop_thread()
stderr = captured.getvalue()
self.assert_('info message' in stderr)
self.assert_('all message' in stderr)
self.assert_('cmd message' not in stderr)
stringio = stream.getvalue()
self.assert_('info message' not in stringio)
self.assert_('all message' in stringio)
self.assert_('cmd message' in stringio)
def _initialize_analytics_logger(self):
"""
Initializes the analytics
"""
return TaggingLogger('analytics', ['event'])
