javascript - Managing temp files -

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i have website developed django deals big number of tiff files consist of lot of layers. in order give user ability browse layers, extracted layer , saved them jpegs in temp folder when user chooses tiff file, , can browse layers. problem is bad idea keep jpegs stored next browsing request! suggestions manage extracted jpegs when requested , rid of them?

use tempfile library

import tempfile  tempfile.namedtemporaryfile() temp:     temp.write('some data')     temp.flush()

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