def run_command(args):
# Check if the stack command has been quoted.
module = None
if not args:
return
cmd = args[0].split()
if len(cmd) > 1:
s = 'stack.commands.%s' % string.join(cmd, '.')
try:
__import__(s)
module = eval(s)
i = 1
except:
module = None
# Treat the entire command line as if it were a python
# command module and keep popping arguments off the end
# until we get a match. If no match is found issue an
# error
if not module:
for i in range(len(args), 0, -1):
s = 'stack.commands.%s' % string.join(args[:i], '.')
try:
__import__(s)
module = eval(s)
if module:
break
except ImportError:
continue
if not module:
sys.stderr.write('Error - Invalid stack command "%s"\n' % args[0])
return -1
name = string.join(string.split(s, '.')[2:], ' ')
import stack.exception
# If we can load the command object then fall through and invoke the run()
# method. Otherwise the user did not give a complete command line and
# we call the help command based on the partial command given.
if not hasattr(module,'Command'):
import stack.commands.list.help
help = stack.commands.list.help.Command(Database)
fullmodpath = s.split('.')
submodpath = string.join(fullmodpath[2:], '/')
try:
help.run({'subdir': submodpath}, [])
except stack.exception.CommandError, e:
sys.stderr.write('%s\n' % e)
return -1
print help.getText()
return -1
def run_command(args, debug=False):
# Check if the stack command has been quoted.
module = None
if not args:
return
cmd = args[0].split()
if len(cmd) > 1:
s = 'stack.commands.%s' % '.'.join(cmd)
try:
__import__(s)
module = eval(s)
i = 1
except:
module = None
# Treat the entire command line as if it were a python
# command module and keep popping arguments off the end
# until we get a match. If no match is found issue an
# error
if not module:
for i in range(len(args), 0, -1):
s = 'stack.commands.%s' % '.'.join(args[:i])
try:
__import__(s)
module = eval(s)
if module:
break
except ImportError:
continue
if not module:
sys.stderr.write('Error - Invalid stack command "%s"\n' % args[0])
return -1
name = ' '.join(s.split('.')[2:])
# If we can load the command object then fall through and invoke the run()
# method. Otherwise the user did not give a complete command line and
# we call the help command based on the partial command given.
if not hasattr(module, 'Command'):
import stack.commands.list.help
help = stack.commands.list.help.Command(db)
fullmodpath = s.split('.')
submodpath = '/'.join(fullmodpath[2:])
try:
help.run({'subdir': submodpath}, [])
except CommandError as e:
sys.stderr.write('%s\n' % e)
return -1
print(help.getText())
return -1
try:
command = getattr(module, 'Command')(db, debug=debug)
rc = command.runWrapper(name, args[i:])
except CommandError as e:
sys.stderr.write('%s\n' % e)
syslog.syslog(syslog.LOG_ERR, '%s' % e)
return -1
except Exception as e:
# Sanitize Exceptions, and log them.
exc, msg, tb = sys.exc_info()
for line in traceback.format_tb(tb):
syslog.syslog(syslog.LOG_DEBUG, '%s' % line)
sys.stderr.write(line)
error = '%s: %s -- %s' % (module.__name__, exc.__name__, msg)
sys.stderr.write('%s\n' % error)
syslog.syslog(syslog.LOG_ERR, error)
return -1
text = command.getText()
# set the SIGPIPE to the system default (instead of python default)
# before trying to print; prevents a stacktrace when exiting a pipe'd stack command
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
if text and len(text) > 0:
print(text, end='')
if text[len(text) - 1] != '\n':
print()
syslog.closelog()
if rc is True:
return 0
return -1
def run_command(args):
# Check if the stack command has been quoted.
module = None
if not args:
return
cmd = args[0].split()
if len(cmd) > 1:
s = 'stack.commands.%s' % string.join(cmd, '.')
try:
__import__(s)
module = eval(s)
i = 1
except:
module = None
# Treat the entire command line as if it were a python
# command module and keep popping arguments off the end
# until we get a match. If no match is found issue an
# error
if not module:
for i in range(len(args), 0, -1):
s = 'stack.commands.%s' % string.join(args[:i], '.')
try:
__import__(s)
module = eval(s)
if module:
break
except ImportError:
continue
if not module:
print 'error - invalid stack command "%s"' % args[0]
return -1
name = string.join(string.split(s, '.')[2:], ' ')
# If we can load the command object then fall through and invoke the run()
# method. Otherwise the user did not give a complete command line and
# we call the help command based on the partial command given.
try:
command = getattr(module, 'Command')(Database)
except AttributeError:
import stack.commands.list.help
help = stack.commands.list.help.Command(Database)
fullmodpath = s.split('.')
submodpath = string.join(fullmodpath[2:], '/')
help.run({'subdir': submodpath}, [])
print help.getText()
return -1
# Try to use SUDO
# if command.MustBeRoot and not (command.isRootUser() or command.isApacheUser()):
# rc = os.system('sudo %s' % string.join(sys.argv,' '))
# syslog.closelog()
# return rc
# Run as current user
try:
t0 = time.time()
rc = command.runWrapper(name, args[i:])
syslog.syslog(syslog.LOG_INFO, 'runtime %.3f' % (time.time() - t0))
except SystemExit, (rc, msg, usage):
print 'error - %s' % msg
syslog.syslog(syslog.LOG_ERR, 'error - %s' % msg)
if usage:
print usage
return rc
