def register(parser, *args, **kwargs):
r"""Register an option for the Option Parser provided by Flake8.
:param parser:
The option parser being used by Flake8 to handle command-line options.
:param \*args:
Positional arguments that you might otherwise pass to ``add_option``.
:param \*\*kwargs:
Keyword arguments you might otherwise pass to ``add_option``.
"""
try:
# Flake8 3.x registration
parser.add_option(*args, **kwargs)
except (optparse.OptionError, TypeError):
# Flake8 2.x registration
# Pop Flake8 3 parameters out of the kwargs so they don't cause a
# conflict.
parse_from_config = kwargs.pop('parse_from_config', False)
comma_separated_list = kwargs.pop('comma_separated_list', False)
normalize_paths = kwargs.pop('normalize_paths', False)
# In the unlikely event that the developer has specified their own
# callback, let's pop that and deal with that as well.
preexisting_callback = kwargs.pop('callback', None)
callback = generate_callback_from(comma_separated_list,
normalize_paths,
preexisting_callback)
if callback:
kwargs['callback'] = callback
kwargs['action'] = 'callback'
# We've updated our args and kwargs and can now rather confidently
# call add_option.
option = parser.add_option(*args, **kwargs)
if parse_from_config:
parser.config_options.append(option.get_opt_string().lstrip('-'))
python类OptionError()的实例源码
def main():
usage = '%s -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is not a regular file' % args.inputFile
sys.exit(1)
f = open(args.inputFile, 'r')
data = f.read()
f.close()
if not args.outputFile:
args.outputFile = args.inputFile + '.bin'
f = open(args.outputFile, 'wb')
f.write(safechardecode(data))
f.close()
def main():
usage = '%s [-d] -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-d', dest='decrypt', action="store_true", help='Decrypt')
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is non existent' % args.inputFile
sys.exit(1)
if not args.decrypt:
data = cloak(args.inputFile)
else:
data = decloak(args.inputFile)
if not args.outputFile:
if not args.decrypt:
args.outputFile = args.inputFile + '_'
else:
args.outputFile = args.inputFile[:-1]
f = open(args.outputFile, 'wb')
f.write(data)
f.close()
def main():
usage = '%s -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is not a regular file' % args.inputFile
sys.exit(1)
f = open(args.inputFile, 'r')
data = f.read()
f.close()
if not args.outputFile:
args.outputFile = args.inputFile + '.bin'
f = open(args.outputFile, 'wb')
f.write(safechardecode(data))
f.close()
def main():
usage = '%s [-d] -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-d', dest='decrypt', action="store_true", help='Decrypt')
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is non existent' % args.inputFile
sys.exit(1)
if not args.decrypt:
data = cloak(args.inputFile)
else:
data = decloak(args.inputFile)
if not args.outputFile:
if not args.decrypt:
args.outputFile = args.inputFile + '_'
else:
args.outputFile = args.inputFile[:-1]
f = open(args.outputFile, 'wb')
f.write(data)
f.close()
def main():
usage = '%s -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is not a regular file' % args.inputFile
sys.exit(1)
f = open(args.inputFile, 'r')
data = f.read()
f.close()
if not args.outputFile:
args.outputFile = args.inputFile + '.bin'
f = open(args.outputFile, 'wb')
f.write(safechardecode(data))
f.close()
def main():
usage = '%s [-d] -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-d', dest='decrypt', action="store_true", help='Decrypt')
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is non existent' % args.inputFile
sys.exit(1)
if not args.decrypt:
data = cloak(args.inputFile)
else:
data = decloak(args.inputFile)
if not args.outputFile:
if not args.decrypt:
args.outputFile = args.inputFile + '_'
else:
args.outputFile = args.inputFile[:-1]
f = open(args.outputFile, 'wb')
f.write(data)
f.close()
def main():
usage = '%s -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is not a regular file' % args.inputFile
sys.exit(1)
f = open(args.inputFile, 'r')
data = f.read()
f.close()
if not args.outputFile:
args.outputFile = args.inputFile + '.bin'
f = open(args.outputFile, 'wb')
f.write(safechardecode(data))
f.close()
def main():
usage = '%s [-d] -i <input file> [-o <output file>]' % sys.argv[0]
parser = OptionParser(usage=usage, version='0.1')
try:
parser.add_option('-d', dest='decrypt', action="store_true", help='Decrypt')
parser.add_option('-i', dest='inputFile', help='Input file')
parser.add_option('-o', dest='outputFile', help='Output file')
(args, _) = parser.parse_args()
if not args.inputFile:
parser.error('Missing the input file, -h for help')
except (OptionError, TypeError), e:
parser.error(e)
if not os.path.isfile(args.inputFile):
print 'ERROR: the provided input file \'%s\' is non existent' % args.inputFile
sys.exit(1)
if not args.decrypt:
data = cloak(args.inputFile)
else:
data = decloak(args.inputFile)
if not args.outputFile:
if not args.decrypt:
args.outputFile = args.inputFile + '_'
else:
args.outputFile = args.inputFile[:-1]
f = open(args.outputFile, 'wb')
f.write(data)
f.close()
def bgarg(bg_instance):
"""
????????
try:
opts, args = getopt.getopt(sys.argv[1:], 'hu:m:d:', ['help', 'url=', 'mode=','debug='])
except:
usage()
url = 'www.baidu.com'
mode = 'payload'
for o, a in opts:
if o in ('-h', '--help'):
usage()
elif o in ('-u', '--url'):
url = a
elif o in ('-m', '--mode'):
mode = a
if mode == 'exploit':
bg_instance.exploit() # ??? exploit???????payload?????
else:
bg_instance.payload()
elif o in ('-d', '--debug'):
bg_instance.log_level = BGLogLevel.debug
"""
#???????
parser = OptionParser(usage=usage())
try:
parser.add_option("-t", "--target", dest="target", default = '')
parser.add_option("-m", "--mode", dest="mode", default = 'payload',
help="Exploit vuln or attack it, \"exploit\" for verify and \"payload\" for attack")
parser.add_option("-d", "--debug", dest="debug", action="store_true",
help="Print debug info")
(options, args) = parser.parse_args()
bg_instance.option.target['default'] = options.target
infos.bginfos(bg_instance)
if options.debug == 'debug':
bg_instance.log_level = BGLogLevel.debug
if options.mode == 'exploit':
bg_instance.exploit() # ??? exploit???????payload?????
else:
bg_instance.payload()
except (OptionError, TypeError), e:
parser.error(e)
def __init__(self):
args = None
parser = OptionParser(
prog="chirribackup",
description="%prog is a cheap and ugly backup tool written with love.",
version="%prog 1.0",
usage="%s [options] {directory} {action} [action args...]" % sys.argv[0],
epilog="Use 'help' action for more information. Other valid commands: %s" \
% " ".join(ActionsManager.action_handlers.keys())
)
parser.add_option("-D", "--debug",
dest="verbosity",
action="store_const",
const="DEBUG",
help="Debug verbosity level.")
parser.add_option("-l", "--log-file",
dest="logfile",
default=None,
help="Log file")
parser.add_option("-v", "--verbosity",
type="str",
dest="verbosity",
default="INFO",
help="The log verbosity level. Accepted values: CRITICAL, ERROR, WARNING, INFO (default), DEBUG, DEBUG2")
try:
(self.options, args) = parser.parse_args()
if self.options.logfile is not None:
logger.to_file(self.options.logfile)
if self.options.verbosity is not None:
logger.setLogLevel(self.options.verbosity)
if len(args) < 1:
parser.error("Target {directory} not specified.")
self.options.path = args[0]
self.options.args = args[1:]
if len(args) == 1 and args[0] == "help":
self.options.path = None
self.options.args = args
elif len(args) == 2 and args[0] == "help" and args[1] == "help":
self.options.path = None
self.options.args = args
else:
if not os.path.exists(self.options.path):
logger.warning("Target directory '%s' does not exist." % self.options.path)
elif not os.path.isdir(self.options.path):
parser.error("Target directory '%s' is not a directory." % self.options.path)
except (OptionError, TypeError), e:
parser.error(e)
# Singleton container class
