本文整理汇总了Python中os.EX_USAGE属性的典型用法代码示例。如果您正苦于以下问题：Python os.EX_USAGE属性的具体用法？Python os.EX_USAGE怎么用？Python os.EX_USAGE使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类os的用法示例。
在下文中一共展示了os.EX_USAGE属性的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: main
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def main(argv=None):
if argv is None:
argv = sys.argv[1:]
try:
in_filename = argv[0]
except IndexError:
print(globals()['__doc__'], file=sys.stderr)
return os.EX_USAGE
try:
report_segy(in_filename)
except (FileNotFoundError, IsADirectoryError) as e:
print(e, file=sys.stderr)
return os.EX_NOINPUT
except PermissionError as e:
print(e, file=sys.stderr)
return os.EX_NOPERM
except Exception as e:
traceback.print_exception(type(e), e, e.__traceback__, file=sys.stderr)
return os.EX_SOFTWARE
return os.EX_OK 示例2: main
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def main(argv=None):
if argv is None:
argv = sys.argv[1:]
try:
scale_factor = float(argv[0])
in_filename = argv[1]
out_filename = argv[2]
except (ValueError, IndexError):
print(globals()['__doc__'], file=sys.stderr)
return os.EX_USAGE
try:
transform(scale_factor, in_filename, out_filename)
except (FileNotFoundError, IsADirectoryError) as e:
print(e, file=sys.stderr)
return os.EX_NOINPUT
except PermissionError as e:
print(e, file=sys.stderr)
return os.EX_NOPERM
except Exception as e:
traceback.print_exception(type(e), e, e.__traceback__, file=sys.stderr)
return os.EX_SOFTWARE
return os.EX_OK 示例3: main
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def main(argv=None):
if argv is None:
argv = sys.argv[1:]
try:
in_filename = argv[0]
out_filename = argv[1]
except IndexError:
print(globals()['__doc__'], file=sys.stderr)
return os.EX_USAGE
try:
load_save(in_filename, out_filename)
except (FileNotFoundError, IsADirectoryError) as e:
print(e, file=sys.stderr)
return os.EX_NOINPUT
except PermissionError as e:
print(e, file=sys.stderr)
return os.EX_NOPERM
except Exception as e:
traceback.print_exception(type(e), e, e.__traceback__, file=sys.stderr)
return os.EX_SOFTWARE
return os.EX_OK 示例4: main
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def main(argv=None):
if argv is None:
argv = sys.argv[1:]
try:
in_filename = argv[0]
except IndexError:
print(globals()['__doc__'], file=sys.stderr)
return os.EX_USAGE
try:
read_traces(in_filename)
except (FileNotFoundError, IsADirectoryError) as e:
print(e, file=sys.stderr)
return os.EX_NOINPUT
except PermissionError as e:
print(e, file=sys.stderr)
return os.EX_NOPERM
except Exception as e:
traceback.print_exception(type(e), e, e.__traceback__, file=sys.stderr)
return os.EX_SOFTWARE
return os.EX_OK 示例5: main
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def main(argv=None):
if argv is None:
argv = sys.argv[1:]
try:
data_sample_format = argv[0]
in_filename = argv[1]
out_filename = argv[2]
except (ValueError, IndexError):
print(globals()['__doc__'], file=sys.stderr)
return os.EX_USAGE
if data_sample_format not in SEG_Y_TYPE_DESCRIPTION:
print("Accepted data sample formats:")
for name, description in SEG_Y_TYPE_DESCRIPTION.items():
print("{} : {}".format(name, description))
return os.EX_USAGE
if out_filename == in_filename:
print("Output filename {} is the same as input filename".format(out_filename, in_filename))
return os.EX_USAGE
try:
transform(data_sample_format, in_filename, out_filename)
except (FileNotFoundError, IsADirectoryError) as e:
print(e, file=sys.stderr)
return os.EX_NOINPUT
except PermissionError as e:
print(e, file=sys.stderr)
return os.EX_NOPERM
except Exception as e:
traceback.print_exception(type(e), e, e.__traceback__, file=sys.stderr)
return os.EX_SOFTWARE
return os.EX_OK 示例6: common_option_handler
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def common_option_handler(config):
log_level = config['--log-level']
try:
segpy.log.setLevel(log_level)
except ValueError:
return os.EX_USAGE
handler = logging.StreamHandler(stream=sys.stderr)
handler.setLevel(log_level)
handler.setFormatter(logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
segpy.log.addHandler(handler) 示例7: edit
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def edit(args):
state = _filter_state(libnmstate.show(), args.only)
if not state[Interface.KEY]:
sys.stderr.write("ERROR: No such interface\n")
return os.EX_USAGE
pretty_state = PrettyState(state)
if args.yaml:
suffix = ".yaml"
txtstate = pretty_state.yaml
else:
suffix = ".json"
txtstate = pretty_state.json
new_state = _get_edited_state(txtstate, suffix, args.yaml)
if not new_state:
return os.EX_DATAERR
print("Applying the following state: ")
print_state(new_state, use_yaml=args.yaml)
libnmstate.apply(
new_state, verify_change=args.verify, save_to_disk=args.save_to_disk
) 示例8: main
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def main(args):
if args.offset:
if args.offset[0:2] == '0x':
offset = int(args.offset[2:], 16)
else:
offset = int(args.offset)
else:
offset = 0
fw = GMAppFirmware(args.fn, offset=offset, verbose=args.debug,
fw_version=args.fw_version)
if args.verify:
is_ok = fw.do_verify()
sys.exit(os.EX_OK if is_ok else os.EX_DATAERR)
elif args.unpack:
fw.do_unpack(args.out_fn, args.exec_fn)
elif args.mount:
if args.target:
fw.do_mount(mpoint=args.target)
else:
fw.do_mount()
elif args.pack:
fw.do_pack(args.jffs_image, args.exec_fn)
elif args.key:
fw.do_key(args.key, False)
elif args.keybrute:
fw.do_key(None, True)
else:
print("Usage: one of -v, -u or -p options should be specified")
sys.exit(os.EX_USAGE) 示例9: err_no_in_file
# 需要导入模块: import os [as 别名]
# 或者: from os import EX_USAGE [as 别名]
def err_no_in_file():
print("Error: No in_file given! Use -h for help.")
sys.exit(os.EX_USAGE)