/test.py –help usage: test.py [-h] [–version] {create,dump} … positional arguments: {create,dump} create Create a new database dump Dump an existing database optional arguments: -h, –help show this help message and exit –version show program’s version number and exit $ ./test.py create Creating new database… Done! Created new database at /home/user/Desktop/db_1 $ ./test.py dump Dumping existing database… Done
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