How does the pycurl of python3 judge that the download is complete and start a download

dozens of jar packages. Skip if it exists, otherwise download.

how does the pycurl of python3 determine that the current file has been downloaded?

then start downloading the next one.

Jun.05,2021
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-64f5-1b34ddb-2bf3d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b34ddb-2bf3d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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