def mtail( logfiles ):
for fn, line in multitail( logfiles ):
msg = '%s: %s' % (fn, line.rstrip('\n'))
def notify():
#msg = str(time.time()) + " " + msg
for sub in subscriptions[:]:
sub.put(msg)
gevent.spawn(notify)
logging.getLogger('').setLevel(logging.INFO)
logging.getLogger('requests').setLevel(logging.ERROR)
logging.getLogger('multitail').setLevel(logging.ERROR)
json_data=open(args.config)
config = json.load(json_data)
json_data.close()
authorization = (config['username'], config['password'])
latest_completed_backup = None
logging.debug("starting up")
for fn, line in multitail([config['log_path']]):
match = TM_PREFIX.search(line)
if not match:
continue
if TM_STARTED.search(line):
latest_completed_backup = None
logging.info("started new backup")
continue
if reduce((lambda x,y: x or y), map(lambda x: x in line, TM_ERROR)):
logging.error("backup error: "+line[match.end():])
latest_completed_backup = None
continue
match = TM_COMPLETE.search(line)
if match:
latest_completed_backup = match.group(1)
continue
def _run_multitail(self):
import multitail
for fn, line in multitail.multitail(self.targets["files"]):
severity, msg = self._filter(fn, line.rstrip())
self._print(severity, msg, fn)
#!/usr/bin/env python2
import argparse
import multitail
parser = argparse.ArgumentParser()
parser.add_argument('files', type=str, nargs='+')
args = parser.parse_args()
for fn, line in multitail.multitail(args.files):
print("{}: {}".format(fn,line.strip()))
example to tail multiple files and append the filename to the beginning
of the output.
"""
import argparse
import multitail
import sys
# http://stackoverflow.com/questions/107705
class Unbuffered(object):
def __init__(self, stream):
self.stream = stream
def write(self, data):
self.stream.write(data)
self.stream.flush()
def __getattr__(self, attr):
return getattr(self.stream, attr)
sys.stdout = Unbuffered(sys.stdout)
parser = argparse.ArgumentParser()
parser.add_argument('files', type=str, nargs='+')
args = parser.parse_args()
for fn, line in multitail.multitail(args.files):
print("{}: {}".format(fn, line.strip()))
