python - Unable to unzip a large zip file (3.3GB) in iOS9 using SSZipArchive -


as title, creates zip file django backend server (hosted on ubuntu 14.04.1 lts) using python zipfile module:

zipfile.zipfile(dest_path, mode='w', compression=zipfile.zip_deflated,                  allowzip64=true)

i managed open using mac in finder, no success using ssziparchive library. have tried using latest commit of master branch , tag v1.0.1 , v0.4.0.

using v0.4.0, got error in line 1506 of unzip.c:

    if (unz64local_checkcurrentfilecoherencyheader(s,                                                    &isizevar,                                                     &offset_local_extrafield,&size_local_extrafield)!=unz_ok)         return unz_badzipfile;

and stucked @ unzipping on same file every time same currentfilenumber.

does clues?

p.s. think ssziparchive should support zip64 archive file have asked question on github repo.

updates [20160129] performed zipinfo check on zip file , have following output:

... -rw-r--r--  2.0 unx     1992 b- defn 26-nov-15 14:59 <file_name> -rw-r--r--  2.0 unx      925 b- defn 26-nov-15 14:59 <file_name> -rw-r--r--  2.0 unx     1194 b- defn 26-nov-15 14:59 <file_name> -rw-r--r--  2.0 unx       72 b- defn 26-nov-15 14:52 <file_name> -rw-r--r--  2.0 unx      289 b- defn 18-jan-16 11:27 <file_name> -rw-r--r--  2.0 unx     1541 b- defn 18-jan-16 11:27 <file_name> -rw-r--r--  2.0 unx      295 b- defn 18-jan-16 11:27 <file_name> -rw-r--r--  2.0 unx 449619181 b- defn 18-jan-16 11:26 <file_name> -rw-r--r--  4.5 unx 73128184 bx defn 18-jan-16 11:26 <file_name> -rw-r--r--  4.5 unx 69444488 bx defn 18-jan-16 11:26 <file_name> -rw-r--r--  4.5 unx   671440 bx defn 18-jan-16 11:26 <file_name> -rw-r--r--  4.5 unx 20189549 bx defn 18-jan-16 11:27 <file_name> -rw-r--r--  4.5 unx      197 bx defn 18-jan-16 11:26 <file_name> -rw-r--r--  4.5 unx  1379396 bx defn 18-jan-16 11:26 <file_name> ...

after dozen of trial , error, found problem zip file generated python zipfile package. if used zip command provided ubuntu server of version

copyright (c) 1990-2008 info-zip - type 'zip "-l"' software license.

this zip 3.0 (july 5th 2008), info-zip.

to archive large data of 4gb, ssziparchive can extract zip package successfully.

i tested zip file zipinfo , found:

... -rw-r--r--  3.0 unx     2939 bx     2677 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx    15069 bx     3040 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     3265 bx     3003 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     3048 bx     2766 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     3453 bx     3168 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     1415 tx      534 defn 16-jan-28 16:33 <file_name> drwxr-xr-x  3.0 unx        0 bx        0 stor 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     3302 tx      695 defn 16-jan-28 16:33 <file_name> drwxr-xr-x  3.0 unx        0 bx        0 stor 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx   130678 bx   127322 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx   133540 bx   130045 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx      136 tx       71 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     1416 tx      541 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     1417 tx      541 defn 16-jan-28 16:33 <file_name> -rw-r--r--  3.0 unx     2766 tx      652 defn 16-jan-28 16:33 <file_name> 5551 files, 3854751563 bytes uncompressed, 3793408959 bytes compressed:  1.6%

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