def main():
"""
Starts the execution of without
injecting variables into the global namespace. Ensures that
logging is setup and that sudo access is available and in-use.
Arguments: N/A
Returns: 1 for success, 0 for failure
"""
# Do this first so people can see the help message...
args = opts.parse(load_previous_settings())
# Configure logging levels
log_level = logging.INFO
if args['verbose'] or args['dryrun']:
log_level = logging.DEBUG
logging.setupLogging(log_level)
LOG.debug("Log level is: %s" % (logging.getLevelName(log_level)))
def clean_exc(exc):
msg = str(exc).strip()
if msg.endswith(".") or msg.endswith("!"):
return msg
else:
return msg + "."
def traceback_fn():
traceback = None
if log_level < logging.INFO:
# See: http://docs.python.org/library/traceback.html
# When its not none u get more detailed info about the exception
traceback = sys.exc_traceback
tb.print_exception(sys.exc_type, sys.exc_value,
traceback, file=sys.stdout)
try:
# Drop to usermode
sh.user_mode(quiet=False)
except excp.AnvilException as e:
print(clean_exc(e))
print("This program should be running via %s, is it not?" % (colorizer.quote('sudo', quote_color='red')))
return 1
try:
run(args)
utils.goodbye(True)
return 0
except excp.OptionException as e:
print(clean_exc(e))
print("Perhaps you should try %s" % (colorizer.quote('--help', quote_color='red')))
return 1
except Exception:
utils.goodbye(False)
traceback_fn()
return 1
def main():
"""
Starts the execution of without
injecting variables into the global namespace. Ensures that
logging is setup and that sudo access is available and in-use.
Arguments: N/A
Returns: 1 for success, 0 for failure
"""
# Do this first so people can see the help message...
args = opts.parse(load_previous_settings())
# Configure logging levels
log_level = logging.INFO
if args['verbose'] or args['dryrun']:
log_level = logging.DEBUG
logging.setupLogging(log_level)
LOG.debug("Log level is: %s" % (logging.getLevelName(log_level)))
def clean_exc(exc):
msg = str(exc).strip()
if msg.endswith(".") or msg.endswith("!"):
return msg
else:
return msg + "."
def traceback_fn():
traceback = None
if log_level < logging.INFO:
# See: http://docs.python.org/library/traceback.html
# When its not none u get more detailed info about the exception
traceback = sys.exc_traceback
tb.print_exception(sys.exc_type,
sys.exc_value,
traceback,
file=sys.stdout)
try:
# Drop to usermode
sh.user_mode(quiet=False)
except excp.AnvilException as e:
print(clean_exc(e))
print("This program should be running via %s, is it not?" %
(colorizer.quote('sudo', quote_color='red')))
return 1
try:
run(args)
utils.goodbye(True)
return 0
except excp.OptionException as e:
print(clean_exc(e))
print("Perhaps you should try %s" %
(colorizer.quote('--help', quote_color='red')))
return 1
except Exception:
utils.goodbye(False)
traceback_fn()
return 1
def ensure_perms():
# Ensure we are running as root to start...
if not sh.got_root():
raise excp.PermException("Root access required")
# Drop to usermode (which also ensures we can do this...)
sh.user_mode(quiet=False)
def ensure_perms():
# Ensure we are running as root to start...
if not sh.got_root():
raise excp.PermException("Root access required")
# Drop to usermode (which also ensures we can do this...)
sh.user_mode(quiet=False)
