id,summary,reporter,owner,description,type,status,priority,milestone,component,version,severity,resolution,keywords,cc
10779,optimised unzip_file(),dd32,dd32,"Patch contains
 * Optimised unzip_file() function
   * Reduced the number of IO operations required (mainly is_dir())
   * Simplifies logic to make reading easier.

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Also note, I played with extracting a file at a time from the ZIP, and writing  to the filesystem directly, While it decreased the memory usage  from ~12MB to 3MB for  the entire unzip operation, It increased the operation time from 5s to 70s, So i've left it to consume memory in order to speed things up.",enhancement,closed,normal,3.0,Filesystem,2.9,normal,fixed,needs-testing featured,Denis-de-Bernardy