def main(args=None):
"""Either takes arguments or gets them from sys.argv. Calls the bragly.cli
parsing function parse_args, and then executes the returned function.
See the usage at the command line by passing --help as an option.
Args:
args (list): A list of arguments that would be in sys.argv. If None,
args will be populated from sys.argv.
Returns:
int:
0 - If the program runs without exception.
1 - If the program runs but there is an unexpected exception
2 - If the program runs and no arguments are parsed form the command
line.
"""
if args is None:
args = sys.argv[1:]
parser, args = parse_args(args)
if not args:
parser.print_help()
return 2
func = args.pop('func', None)
if func is None:
print("Operation failed for unexpected reason")
return 1
results = func(**args)
for result in results:
print(result)
return 0
def main(args=None):
"""Either takes arguments or gets them from sys.argv. Calls the bragly.cli
parsing function parse_args, and then executes the returned function.
See the usage at the command line by passing --help as an option.
Args:
args (list): A list of arguments that would be in sys.argv. If None,
args will be populated from sys.argv.
Returns:
int:
0 - If the program runs without exception.
1 - If the program runs but there is an unexpected exception
2 - If the program runs and no arguments are parsed form the command
line.
"""
if args is None:
args = sys.argv[1:]
parser, args = parse_args(args)
if not args:
parser.print_help()
return 2
func = args.pop('func', None)
if func is None:
print("Operation failed for unexpected reason")
return 1
results = func(**args)
for result in results:
print(result)
return 0
def check_read_parsing(args, result):
args = args.split()
parser, args = parse_args(args)
comp_keys = ['start', 'end', 'period', 'form']
for key in comp_keys:
if key in result:
assert (args[key] == result[key])
else:
assert (args[key] is None)
assert (args['func'].__name__ == result['func'])
def check_write_parsing(args, result):
args = args.split()
parser, args = parse_args(args)
comp_keys = ['message', 'timestamp', 'tags']
for key in comp_keys:
if key in result:
assert (args[key] == result[key])
else:
assert (args[key] is None)
assert (args['func'].__name__ == result['func'])
def check_search_parsing(args, result):
args = args.split()
parser, args = parse_args(args)
comp_keys = ['start', 'end', 'period', 'form']
for key in comp_keys:
if key in result:
assert (args[key] == result[key])
else:
assert (args[key] is None)
assert (args['func'].__name__ == result['func'])
def check_write_parsing(args, result):
args = args.split()
parser, args = parse_args(args)
comp_keys = ['message', 'timestamp', 'tags']
for key in comp_keys:
if key in result:
assert (args[key] == result[key])
else:
assert (args[key] is None)
assert (args['func'].__name__ == result['func'])
def check_args(args, result_keys):
args = args.split()
parser, args = parse_args(args)
assert (set(result_keys) == set(args.keys()))
def check_args(args, result_keys):
args = args.split()
parser, args = parse_args(args)
assert (set(result_keys) == set(args.keys()))