def init_notifier(self):
# TODO: only do this, when it is really importet
# import umcp; del sys.modules['notifier']; import module; sys.modules.get('notifier')
# (but what if the importet module relies on notifier on import time?) → doesn't occur
# TODO: break API: remove notifier
# MUST be called after initializing the deamon
implementation = self.options.notifier.lower()
types = dict(
qt=notifier.QT,
generic=notifier.TWISTED
)
if implementation == 'qt':
import PyQt4.Qt as qt
qt.QCoreApplication(sys.argv)
notifier.init(types[implementation])
# disable notifier logging
nflog.instance.handlers = []
# to activate notifier logging
nflog.set_level(nflog.DEBUG)
nflog.open()
if __name__ == '__main__': # use default handlers print '>>> default handlers' # nflog.open() -> the default handlers are opened during import for level in ( nflog.CRITICAL, nflog.ERROR, nflog.WARN, nflog.INFO, nflog.DEBUG ): nflog.set_level( level ) print 'LEVEL: %d' % level nflog.critical( 'critical' ) nflog.error( 'error' ) nflog.warn( 'warn' ) nflog.info( 'info' ) nflog.debug( 'debug' ) # use custom handlers print '>>> custom handlers' handler = logging.FileHandler( 'test.log' ) handler.setFormatter( nflog.formatter ) nflog.open( handler ) for level in ( nflog.CRITICAL, nflog.ERROR, nflog.WARN, nflog.INFO, nflog.DEBUG ): nflog.set_level( level ) nflog.critical( 'LEVEL: %d' % level ) nflog.critical( 'critical' ) nflog.error( 'error' ) nflog.warn( 'warn' ) nflog.info( 'info' ) nflog.debug( 'debug' ) for line in open( 'test.log' ).readlines(): print line, os.unlink( 'test.log' )
# use default handlers
print '>>> default handlers'
# nflog.open() -> the default handlers are opened during import
for level in (nflog.CRITICAL, nflog.ERROR, nflog.WARN, nflog.INFO,
nflog.DEBUG):
nflog.set_level(level)
print 'LEVEL: %d' % level
nflog.critical('critical')
nflog.error('error')
nflog.warn('warn')
nflog.info('info')
nflog.debug('debug')
# use custom handlers
print '>>> custom handlers'
handler = logging.FileHandler('test.log')
handler.setFormatter(nflog.formatter)
nflog.open(handler)
for level in (nflog.CRITICAL, nflog.ERROR, nflog.WARN, nflog.INFO,
nflog.DEBUG):
nflog.set_level(level)
nflog.critical('LEVEL: %d' % level)
nflog.critical('critical')
nflog.error('error')
nflog.warn('warn')
nflog.info('info')
nflog.debug('debug')
for line in open('test.log').readlines():
print line,
os.unlink('test.log')