GitHub/PyLink
3
0
Fork 0
mirror of https://github.com/jlu5/PyLink.git synced 2025-01-24 11:14:07 +01:00
Code Issues Projects Releases Wiki Activity

launcher: add support for tracing (most of) PyLink's execution

Browse Source
This commit is contained in:
James Lu 2018-03-17 16:13:35 -07:00
parent 91b86ce0e4
commit 5172841378
1 changed files with 41 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
launcher.py
View File

@ -14,32 +14,9 @@ try:
except ImportError:
psutil = None
def main():
import argparse
parser = argparse.ArgumentParser(description='Starts an instance of PyLink IRC Services.')
parser.add_argument('config', help='specifies the path to the config file (defaults to pylink.yml)', nargs='?', default='pylink.yml')
parser.add_argument("-v", "--version", help="displays the program version and exits", action='store_true')
parser.add_argument("-c", "--check-pid", help="no-op; kept for compatiblity with PyLink 1.x", action='store_true')
parser.add_argument("-n", "--no-pid", help="skips generating and checking PID files", action='store_true')
parser.add_argument("-r", "--restart", help="restarts the PyLink instance with the given config file", action='store_true')
parser.add_argument("-s", "--stop", help="stops the PyLink instance with the given config file", action='store_true')
parser.add_argument("-R", "--rehash", help="rehashes the PyLink instance with the given config file", action='store_true')
parser.add_argument("-d", "--daemonize", help="[experimental] daemonizes the PyLink instance on POSIX systems", action='store_true')
args = parser.parse_args()
if args.version: # Display version and exit
print('PyLink %s (in VCS: %s)' % (__version__, real_version))
sys.exit()
# XXX: repetitive
elif args.no_pid and (args.restart or args.stop or args.rehash):
print('ERROR: --no-pid cannot be combined with --restart or --stop')
sys.exit(1)
elif args.rehash and os.name != 'posix':
print('ERROR: Rehashing via the command line is not supported outside Unix.')
sys.exit(1)
args = {}
def _main():
# FIXME: we can't pass logging on to conf until we set up the config...
conf.load_conf(args.config)
@ -178,3 +155,42 @@ def main():
world.started.set()
log.info("Loaded plugins: %s", ', '.join(sorted(world.plugins.keys())))
selectdriver.start()
def main():
import argparse
global args
parser = argparse.ArgumentParser(description='Starts an instance of PyLink IRC Services.')
parser.add_argument('config', help='specifies the path to the config file (defaults to pylink.yml)', nargs='?', default='pylink.yml')
parser.add_argument("-v", "--version", help="displays the program version and exits", action='store_true')
parser.add_argument("-c", "--check-pid", help="no-op; kept for compatiblity with PyLink 1.x", action='store_true')
parser.add_argument("-n", "--no-pid", help="skips generating and checking PID files", action='store_true')
parser.add_argument("-r", "--restart", help="restarts the PyLink instance with the given config file", action='store_true')
parser.add_argument("-s", "--stop", help="stops the PyLink instance with the given config file", action='store_true')
parser.add_argument("-R", "--rehash", help="rehashes the PyLink instance with the given config file", action='store_true')
parser.add_argument("-d", "--daemonize", help="[experimental] daemonizes the PyLink instance on POSIX systems", action='store_true')
parser.add_argument("-t", "--trace", help="traces through running Python code; do not use in production instances!", action='store_true')
parser.add_argument('--trace-ignore-mods', help='comma-separated list of extra modules to ignore when tracing', action='store', default='')
parser.add_argument('--trace-ignore-dirs', help='comma-separated list of extra directories to ignore when tracing', action='store', default='')
args = parser.parse_args()
if args.version: # Display version and exit
print('PyLink %s (in VCS: %s)' % (__version__, real_version))
sys.exit()
# XXX: repetitive
elif args.no_pid and (args.restart or args.stop or args.rehash):
print('ERROR: --no-pid cannot be combined with --restart or --stop')
sys.exit(1)
elif args.rehash and os.name != 'posix':
print('ERROR: Rehashing via the command line is not supported outside Unix.')
sys.exit(1)
if args.trace:
import trace
tracer = trace.Trace(ignoremods=args.trace_ignore_mods.split(','),
ignoredirs=args.trace_ignore_dirs.split(','))
tracer.runctx('_main()', globals=globals(), locals=locals())
else:
_main()