def GetMessage(self, args):
"""Get error message.
Args:
args: the arguments for the command
Returns:
error_message read from error file or provided inline
Raises:
CannotOpenFileError: When there is a problem with reading the file
"""
error_message = ''
if args.message_file:
try:
error_message = files.ReadFileContents(args.message_file)
except files.Error as e:
raise exceptions.CannotOpenFileError(args.message_file, e)
elif args.message:
error_message = args.message
return error_message
def GetMessage(self, args):
"""Get error message.
Args:
args: the arguments for the command
Returns:
error_message read from error file or provided inline
Raises:
CannotOpenFileError: When there is a problem with reading the file
"""
if args.message_file:
try:
error = open(args.message_file, 'r')
except (OSError, IOError) as e:
raise exceptions.CannotOpenFileError(args.message_file, e)
error_message = error.read()
elif args.message:
error_message = args.message
return error_message