def test_reopen_files_missing_wref(self):
# simulate concurrent iteration that pops the ref
def wr():
loghandler._reopenable_handlers.remove(wr)
loghandler._reopenable_handlers.append(wr)
loghandler.reopenFiles()
def test_reopen_files_missing_wref(self):
# simulate concurrent iteration that pops the ref
def wr():
loghandler._reopenable_handlers.remove(wr)
loghandler._reopenable_handlers.append(wr)
loghandler.reopenFiles()
def test_logfile_reopening(self):
#
# This test only applies to the simple logfile reopening; it
# doesn't work the same way as the rotating logfile handler.
#
paths = self.mktemp(), self.mktemp(), self.mktemp()
d = {
"path0": paths[0],
"path1": paths[1],
"path2": paths[2],
}
text = self._sampleconfig_template % d
conf = self.get_config(text)
self.assertEqual(len(conf.loggers), 2)
# Build the loggers from the configuration, and write to them:
conf.loggers[0]().info("message 1")
conf.loggers[1]().info("message 2")
npaths1 = [self.move(fn) for fn in paths]
#
# We expect this to re-open the original filenames, so we'll
# have six files instead of three.
#
loghandler.reopenFiles()
#
# Write to them again:
conf.loggers[0]().info("message 3")
conf.loggers[1]().info("message 4")
npaths2 = [self.move(fn) for fn in paths]
#
# We expect this to re-open the original filenames, so we'll
# have nine files instead of six.
#
loghandler.reopenFiles()
#
# Write to them again:
conf.loggers[0]().info("message 5")
conf.loggers[1]().info("message 6")
#
# We should now have all nine files:
for fn in paths:
self.assert_(os.path.isfile(fn), "%r must exist" % fn)
for fn in npaths1:
self.assert_(os.path.isfile(fn), "%r must exist" % fn)
for fn in npaths2:
self.assert_(os.path.isfile(fn), "%r must exist" % fn)
#
# Clean up:
for logger in conf.loggers:
logger = logger()
for handler in logger.handlers[:]:
logger.removeHandler(handler)
handler.close()
def test_logfile_reopening(self):
#
# This test only applies to the simple logfile reopening; it
# doesn't work the same way as the rotating logfile handler.
#
paths = self.mktemp(), self.mktemp(), self.mktemp()
d = {
"path0": paths[0],
"path1": paths[1],
"path2": paths[2],
}
text = self._sampleconfig_template % d
conf = self.get_config(text)
self.assertEqual(len(conf.loggers), 2)
# Build the loggers from the configuration, and write to them:
conf.loggers[0]().info("message 1")
conf.loggers[1]().info("message 2")
npaths1 = [self.move(fn) for fn in paths]
#
# We expect this to re-open the original filenames, so we'll
# have six files instead of three.
#
loghandler.reopenFiles()
#
# Write to them again:
conf.loggers[0]().info("message 3")
conf.loggers[1]().info("message 4")
npaths2 = [self.move(fn) for fn in paths]
#
# We expect this to re-open the original filenames, so we'll
# have nine files instead of six.
#
loghandler.reopenFiles()
#
# Write to them again:
conf.loggers[0]().info("message 5")
conf.loggers[1]().info("message 6")
#
# We should now have all nine files:
for fn in paths:
self.assertTrue(os.path.isfile(fn), "%r must exist" % fn)
for fn in npaths1:
self.assertTrue(os.path.isfile(fn), "%r must exist" % fn)
for fn in npaths2:
self.assertTrue(os.path.isfile(fn), "%r must exist" % fn)
#
# Clean up:
for logger in conf.loggers:
logger = logger()
for handler in logger.handlers[:]:
logger.removeHandler(handler)
handler.close()
def cmd_reopen_transcript(self, args):
reopenFiles()
if self.transcript is not None:
self.transcript.reopen()
def sigusr2_handler(signum, frame):
"Rotate logfiles in response to SIGUSR2." ""
reopenFiles()
def sigusr2_handler(signum, frame):
"Rotate logfiles in response to SIGUSR2." ""
reopenFiles()
