def command_assert(client, arg, is_staff=None, is_mod=None, parameters=None,
split_spaces=None, split_commas=False):
"""
Kept for backwards compatibility. Use assert_command.
"""
message = ('Code is using old command_assert syntax. Please change it (or ask your server '
'developer) so that it uses Constants.assert_command instead.')
warnings.warn(message, category=UserWarning, stacklevel=2)
if is_staff is not None:
if is_staff is True and not client.is_staff():
raise ClientError.UnauthorizedError('You must be authorized to do that.')
if is_staff is False and client.is_staff():
raise ClientError.UnauthorizedError('You have too high a rank to do that.')
if is_mod is not None:
if is_mod is True and not client.is_mod:
raise ClientError.UnauthorizedError('You must be authorized to do that.')
if is_mod is False and client.is_mod():
raise ClientError.UnauthorizedError('You have too high a rank to do that.')
if parameters is not None:
symbol, num = parameters[0], [int(i) for i in parameters[1:].split('-')]
# Set up default values
if (num[0] > 0 or symbol == '&') and split_spaces is None and split_commas is False:
split_spaces = True
elif split_spaces is None:
split_spaces = False
if split_spaces:
arg = arg.split(' ')
elif split_commas:
arg = arg.split(', ')
if arg == ['']:
arg = list()
error = None
if symbol == '=':
expect = num[0]
if len(arg) != expect:
if expect == 0:
expect = 'no'
error = ('This command has {} argument{}.', expect)
elif symbol == '<':
expect = num[0] - 1
if len(arg) > expect:
error = ('This command has at most {} argument{}.', expect)
elif symbol == '>':
expect = num[0] + 1
if len(arg) < expect:
error = ('This command has at least {} argument{}.', expect)
elif symbol == '&':
expect = num
if not expect[0] <= len(arg) <= expect[1]:
expect = '{} to {}'.format(expect[0], expect[1])
error = ('This command has from {} argument{}.', expect)
if error:
raise ArgumentError(error[0].format(error[1], 's' if error[1] != 1 else ''))
def assert_command(client, arg, is_staff=None, is_officer=None, is_mod=None, parameters=None,
split_spaces=None, split_commas=False):
if is_staff is not None:
if is_staff is True and not client.is_staff():
raise ClientError.UnauthorizedError('You must be authorized to do that.')
if is_staff is False and client.is_staff():
raise ClientError.UnauthorizedError('You have too high a rank to do that.')
if is_officer is not None:
if is_officer is True and not (client.is_mod or client.is_cm):
raise ClientError.UnauthorizedError('You must be authorized to do that.')
if is_officer is False and (client.is_mod or client.is_cm):
raise ClientError.UnauthorizedError('You have too high a rank to do that.')
if is_mod is not None:
if is_mod is True and not client.is_mod:
raise ClientError.UnauthorizedError('You must be authorized to do that.')
if is_mod is False and client.is_mod():
raise ClientError.UnauthorizedError('You have too high a rank to do that.')
if parameters is not None:
symbol, num = parameters[0], [int(i) for i in parameters[1:].split('-')]
# Set up default values
if (num[0] > 0 or symbol == '&') and split_spaces is None and split_commas is False:
split_spaces = True
elif split_spaces is None:
split_spaces = False
if split_spaces:
arg = arg.split(' ')
elif split_commas:
arg = arg.split(', ')
if arg == ['']:
arg = list()
error = None
if symbol == '=':
expect = num[0]
if len(arg) != expect:
if expect == 0:
expect = 'no'
error = ('This command has {} argument{}.', expect)
elif symbol == '<':
expect = num[0] - 1
if len(arg) > expect:
error = ('This command has at most {} argument{}.', expect)
elif symbol == '>':
expect = num[0] + 1
if len(arg) < expect:
error = ('This command has at least {} argument{}.', expect)
elif symbol == '&':
expect = num
if not expect[0] <= len(arg) <= expect[1]:
expect = '{} to {}'.format(expect[0], expect[1])
error = ('This command has from {} argument{}.', expect)
if error:
raise ArgumentError(error[0].format(error[1], 's' if error[1] != 1 else ''))
