Reversing a python script for blender

Hello,

Today i bring a script that i need help reversing.
At the moment the scripts job is to export models from blender.
Now I want to reverse the scripts objective so that I can import the exported model back into blender.
If someone was able to do this for me could you please pm or comment about pricing etc thanks.

the script: http://pastebin.com/8hh6pEvb

Tell me if this is good :stuck_out_tongue:

    

    #¡qdʎ
     
    „„„
    uɐɯǝ: ,ɯx sıɯnןɐʇoɹ ɯopǝן )˙ɾɯ(˙˙˙,
    qןǝupǝɹ: 232
    ƃɹond: ,ǝxdoɹʇ,
    ʇooןʇıd: ,ǝxdoɹʇ sǝןǝɔʇǝp ɯǝsɥ ɟoɹ ɯx sıɯnןɐʇoɹ,
    „„„
     
    ‾‾ɐnʇɥoɹ‾‾ = „ɾosɥ ʌɐupǝɹɥooɟ„
    ‾‾ʌǝɹsıou‾‾ = „0˙1„
     
    ‾‾qdʎpoɔ‾‾ = „„„\
    ʇɥıs sɔɹıdʇ ǝxdoɹʇs ɯǝsɥǝs ɟoɹ nsǝ ıu ɯx sıɯnןɐʇoɹ˙
     
    nsɐƃǝ:
     
    sǝןǝɔʇ ɯǝsɥǝs ʇo qǝ ǝxdoɹʇǝp ɐup ɹnu ʇɥıs sɔɹıdʇ ɟɹoɯ „ɟıןǝ-<ǝxdoɹʇ„ ɯǝun˙
    „„„
     
     
    ıɯdoɹʇ qןǝupǝɹ
    ıɯdoɹʇ sʎs
    ɟɹoɯ qןǝupǝɹ ıɯdoɹʇ *
     
    pǝɟ ɹǝpnɔǝ‾ʌǝɹʇs)ʌ' ʇ(:
            s = ][  # soɹʇǝp ʍıʇɥ oɹıƃıuɐן ıupıɔǝs
     
            ɟoɹ ı ıu xɹɐuƃǝ)0' ןǝu)ʌ((:
                    s˙ɐddǝup))ʌ]ı[' ı((
     
            s˙soɹʇ)(
            ɹ = ][  # uǝʍ ʌǝɹʇǝx ɐɹɹɐʎ
            ʇɹ = ][ # uǝʍ ʇɹıɐuƃןǝ ɐɹɹɐʎ
            ɯ = ]0[ * ןǝu)s(        # ɯɐds oɹıƃıuɐן ʌǝɹʇǝx ıupıɔǝs ʇo uǝʍ ıupıɔǝs
     
            ɹ˙ɐddǝup)s]0[]0[(
     
            ɟoɹ ı ıu xɹɐuƃǝ)0' ןǝu)s((:
                    ıɟ ɹ]ןǝu)ɹ( - 1[ ¡= s]ı[]0[:
                            ɹ˙ɐddǝup)s]ı[]0[(
                    ɯ]s]ı[]1[[ = ןǝu)ɹ( - 1
     
            ɟoɹ ı ıu xɹɐuƃǝ)0' ןǝu)ʇ((:
                    ʇɹ˙ɐddǝup)ɯ]ʇ]ı[[(
     
            ɹǝʇnɹu )ɹ' ʇɹ(
     
    pǝɟ qouǝ‾ıupǝx)qouǝןısʇ' qouǝuɐɯǝ(:
            ɟoɹ ı ıu xɹɐuƃǝ)ןǝu)qouǝןısʇ((:
                    ıɟ qouǝuɐɯǝ == qouǝןısʇ]ı[:
                            ɹǝʇnɹu ı
            ɹǝʇnɹu 0
     
    pǝɟ ʌǝɹʇ‾ʇo‾sʇɹıuƃ)ʌ' qouǝs(:
            s = „%ɟ %ɟ %ɟ %ɟ %ɟ %ɟ %ɟ %ɟ„ % )ʌ]0[' ʌ]1[' ʌ]2[' ʌ]3[' ʌ]4[' ʌ]5[' ʌ]6[' ʌ]7[(
     
            ɟoɹ ı ıu xɹɐuƃǝ)ןǝu)qouǝs((:
                    ʍ = „ 0„
     
                    ɟoɹ q ıu ʌ]8[:
                            ıɟ qouǝs]ı[ == q]0[:
                                    ʍ = „ %ɟ„ % )q]1[(
     
                    s += ʍ
     
            s += „\u„
     
            ɹǝʇnɹu s
     
    pǝɟ ɐpp‾ɟɐɔǝ)ɟɐɔǝ' ɯ' ʞǝʎ' ɯǝsɥ(:
            ıɟ uoʇ ʞǝʎ ıu ɯ:
                    ɯ]ʞǝʎ[ = )]['][(
     
            ʌǝɹʇs' ʇɹıs = ɯ]ʞǝʎ[
     
            ʌqɐsǝ = ןǝu)ʌǝɹʇs(
            ɟoɹ ı ıu xɹɐuƃǝ)ןǝu)ɟɐɔǝ˙ʌ((:
                    ʌ = ɟɐɔǝ˙ʌ]ı[
                    ʇɹʎ:
                            ʇɔ = )ɟɐɔǝ˙nʌ]ı[]0[' ɟɐɔǝ˙nʌ]ı[]1[(
                    ǝxɔǝdʇ:
                            ʇɔ = )0˙0' 0˙0(
                    ʌǝɹʇs˙ɐddǝup))ʌ˙ɔo]0[' ʌ˙ɔo]1[' ʌ˙ɔo]2[' ʌ˙uo]0[' ʌ˙uo]1[' ʌ˙uo]2[( + ʇɔ + )ɯǝsɥ˙ƃǝʇʌǝɹʇǝxıuɟןnǝuɔǝs)ʌ˙ıupǝx('((
     
            ɟoɹ ı ıu ɹɐuƃǝ)3(:
                    ʇɹıs˙ɐddǝup)ʌqɐsǝ + ı(
     
            ıɟ ןǝu)ɟɐɔǝ˙ʌ( == 4:
                    # onʇdnʇ oʇɥǝɹ ɥɐןɟ oɟ bnɐp
                    ɟoɹ ı ıu )2' 3' 0(:
                            ʇɹıs˙ɐddǝup)ʌqɐsǝ + ı(
     
    pǝɟ ɐpp‾oqɾǝɔʇ‾qʎ‾ɯɐʇǝɹıɐן)oqɾ' ɯ(:
            ɯǝsɥ = oqɾ˙ƃǝʇpɐʇɐ)ɟɐןsǝ' ʇɹnǝ(
     
            ɟoɹ ɟɐɔǝ ıu ɯǝsɥ˙ɟɐɔǝs:
                    ʇɹʎ:
                            ɯɐʇ = ɯǝsɥ˙ɯɐʇǝɹıɐןs]ɟɐɔǝ˙ɯɐʇ[
                            ɯıɹɹoɹ‾ɐןdɥɐ = ɯɐʇ˙ɹɐʎɯıɹɹ
                            ɯıɹɹoɹ‾ɹƃq = ɯɐʇ˙ɯıɹɔoן
                            sdǝɔ‾ɐןdɥɐ = ɯɐʇ˙sdǝɔ
                            sdǝɔ‾ɹƃq = ɯɐʇ˙sdǝɔɔoן
                            sdǝɔ‾ǝxd = ɯɐʇ˙ɥɐɹp
                    ǝxɔǝdʇ:
                            ɯıɹɹoɹ‾ɐןdɥɐ = 0˙0
                            ɯıɹɹoɹ‾ɹƃq = ]0˙0' 0˙0' 0˙0[
                            sdǝɔ‾ɐןdɥɐ = 0˙0
                            sdǝɔ‾ɹƃq = ]0˙0' 0˙0' 0˙0[
                            sdǝɔ‾ǝxd = 0
     
     
                    ıɟ ɯıɹɹoɹ‾ɐןdɥɐ == 0˙0:
                            ʞǝʎ = )sdǝɔ‾ǝxd'( + )sdǝɔ‾ɐןdɥɐ'( + ʇndןǝ)sdǝɔ‾ɹƃq(
                            ɐpp‾ɟɐɔǝ)ɟɐɔǝ' ɯ' ʞǝʎ' ɯǝsɥ(
                    ǝןıɟ ɯıɹɹoɹ‾ɐןdɥɐ == 1˙0:
                            ʞǝʎ = )-1˙0'( + )ɯıɹɹoɹ‾ɐןdɥɐ'( + ʇndןǝ)ɯıɹɹoɹ‾ɹƃq(
                            ɐpp‾ɟɐɔǝ)ɟɐɔǝ' ɯ' ʞǝʎ' ɯǝsɥ(
                    ǝןsǝ:
                            ʞǝʎ = )sdǝɔ‾ǝxd'( + )sdǝɔ‾ɐןdɥɐ'( + ʇndןǝ)sdǝɔ‾ɹƃq(
                            ɐpp‾ɟɐɔǝ)ɟɐɔǝ' ɯ' ʞǝʎ' ɯǝsɥ(
                            ʞǝʎ = )-1˙0'( + )ɯıɹɹoɹ‾ɐןdɥɐ'( + ʇndןǝ)ɯıɹɹoɹ‾ɹƃq(
                            ɐpp‾ɟɐɔǝ)ɟɐɔǝ' ɯ' ʞǝʎ' ɯǝsɥ(
     
    pǝɟ ɟıupɐɹɯɐʇnɹǝ)oqɾ(:
            ɯsǝb = oqɾ˙ɯopıɟıǝɹs
     
            ɟoɹ ı ıu xɹɐuƃǝ)ɯsǝb˙‾‾ןǝu‾‾)((:
                    ɯ = ɯsǝb˙‾‾ƃǝʇıʇǝɯ‾‾)ı(
                    ıɟ ɯ˙ʇʎdǝ == ɯopıɟıǝɹ˙ʇʎdǝs˙ɐɹɯɐʇnɹǝ:
                            ɹǝʇnɹu ɯ˙‾‾ƃǝʇıʇǝɯ‾‾)ɯopıɟıǝɹ˙sǝʇʇıuƃs˙oqɾǝɔʇ(
            ɹǝʇnɹu uouǝ
     
    pǝɟ ƃǝʇqouǝs)oqɾ(:
            ɐɹɯoqɾ = ɟıupɐɹɯɐʇnɹǝ)oqɾ(
     
            ıɟ ɐɹɯoqɾ == uouǝ:
                    ɹǝʇnɹu ][
     
            ɐɹɯ = ɐɹɯoqɾ˙ƃǝʇpɐʇɐ)(
     
            ɹǝʇnɹu ɐɹɯ˙qouǝs˙ʞǝʎs)(
     
    pǝɟ ʍɹıʇǝ)ɟıןǝuɐɯǝ(:
            ɟıןǝ = odǝu)ɟıןǝuɐɯǝ' „ʍq„(
     
            oqɾǝɔʇs = qןǝupǝɹ˙oqɾǝɔʇ˙ƃǝʇsǝןǝɔʇǝp)(
     
            ɯǝsɥ‾qʎ‾ɯɐʇǝɹıɐן = }{
     
            qouǝs = ][
     
            ɟoɹ oqɾ ıu oqɾǝɔʇs:
                    ɐpp‾oqɾǝɔʇ‾qʎ‾ɯɐʇǝɹıɐן)oqɾ' ɯǝsɥ‾qʎ‾ɯɐʇǝɹıɐן(
                    qouǝs = qouǝs + ƃǝʇqouǝs)oqɾ(
     
     
            ʞǝʎs = ɯǝsɥ‾qʎ‾ɯɐʇǝɹıɐן˙ʞǝʎs)(
     
            ʞǝʎs˙soɹʇ)(
            ʞǝʎs˙ɹǝʌǝɹsǝ)(
     
            qouǝs˙soɹʇ)(
     
            ıɟ ןǝu)qouǝs( < 0:
                    ɟıןǝ˙ʍɹıʇǝ)„ɾɯ2\u„(
                    ɟıןǝ˙ʍɹıʇǝ)„%p\u„ % )ןǝu)qouǝs(((
                    ɟıןǝ˙ʍɹıʇǝ)„'„˙ɾoıu)qouǝs((
                    ɟıןǝ˙ʍɹıʇǝ)„\u„(
            ǝןsǝ:
                    ɟıןǝ˙ʍɹıʇǝ)„ɾɯ1\u„(
     
            ɟoɹ ʞǝʎ ıu ʞǝʎs:
     
                    ʌǝɹʇs' ʇɹıs = ɯǝsɥ‾qʎ‾ɯɐʇǝɹıɐן]ʞǝʎ[
     
                    ʌǝɹʇs' ʇɹıs = ɹǝpnɔǝ‾ʌǝɹʇs)ʌǝɹʇs' ʇɹıs(
     
                    dɐp = „„
                    ɟoɹ ʌɐן ıu ʞǝʎ:
                            ɟıןǝ˙ʍɹıʇǝ)„%s%ɟ„ % )dɐp' ʌɐן((
                            dɐp = „ „
     
                    ɟıןǝ˙ʍɹıʇǝ)„\u%p %p\u„ % )ןǝu)ʌǝɹʇs(' ןǝu)ʇɹıs( / 3((
     
                    ɟoɹ ʌ ıu ʌǝɹʇs:
                            ɟıןǝ˙ʍɹıʇǝ)ʌǝɹʇ‾ʇo‾sʇɹıuƃ)ʌ' qouǝs((
     
                    ɟoɹ ʇ ıu ʇɹıs:
                            ɟıןǝ˙ʍɹıʇǝ)„%p\u„ % ʇ(
     
            ɟıןǝ˙ɔןosǝ)(
     
    pǝɟ ɟs‾ɔɐןןqɐɔʞ)ɟıןǝuɐɯǝ(:
            ıɟ ɟıןǝuɐɯǝ˙ɟıup),˙ɾɯ,' -3( >= 0: ɟıןǝuɐɯǝ += ,˙ɾɯ,
            ʍɹıʇǝ)ɟıןǝuɐɯǝ(
     
    qןǝupǝɹ˙ʍıupoʍ˙ɟıןǝsǝןǝɔʇoɹ)ɟs‾ɔɐןןqɐɔʞ' „ǝxdoɹʇ ɾɯ„' qןǝupǝɹ˙oqɾǝɔʇ˙ƃǝʇsǝןǝɔʇǝp)(]0[˙uɐɯǝ + „˙ɾɯ„(


Sorry, couldn’t resist.

That’s a Blender v2.4x script, is that what you use?

I use the most recent blender but that script works for it.

I’m sure that you’d eventually run into problems.

The most recent version of Blender is 2.69.

The script you posted cannot possibly work with any version of Blender after 2.49b, the API has been changed completely.

Doesn’t look too bad, but can you provide test data?

Would make sense to write an exporter for 2.6x first…

http://pastebin.com/mT6u11H3