Using python3.6 to connect to oracle database and report error bug under pycharm

Writing code in pycharm in ubuntu cannot connect to the oracle database, but the tools included in pycharm can connect, and you can connect normally in shell. In the end, you can"t find the reason why you keep reporting that it is a 64-bit client, but all my packages are 64-bit and need to be solved.

Mar.20,2021

the python environment of the pycharm project is inconsistent with the system python environment.

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-64f5-1be98d1-319a4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be98d1-319a4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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