How to fix python Port in pycharm remote Development

what should I do if I don"t want to open all the ports of the CVM and want to be able to fix the port of the python command line?

Mar.18,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be601c-317af.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be601c-317af.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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