def do_export(self, line):
"""
Export command
:param line: (String) [-pk] [file path]
:return: None
:Author: Zhiming Liu
"""
args = list(arg.lower() for arg in str(line).split())
if args[0] == "-pk" and len(args) > 1:
try:
pk = PickleOperations()
pk.pickle_dump(args[1], self._std.get_all_data())
except Exception as e:
View.error(e)
View.help_export()
else:
View.success("Data has been saved to %s" % args[1])
else:
View.info("Invalid command")
View.help_export()
def help_export():
View.display("Export data to a local file "
"that is specified in the command line.\n")
View.help_export()