MakePack Python Script - Credits: flygun - metin2dev.org

import glob, os , shutil, sys
from os import path , system
executefile = "execute.cmd"
logfolder = "logs"
packfile = "D:\Client 40250\pack/"
packedfolder = "packed/"
text = ".txt"
ivfilename = ""
type = ""
comptype = ""
file_list = []
def yes_no(question, default="yes"):
    valid = {"yes": True, "y": True, "ye": True, "no": False, "n": False}
    if default is None:
        prompt = " [y/n] "
    elif default == "yes":
        prompt = " [Y/n] "
    elif default == "no":
        prompt = " [y/N] "
    else:
        raise ValueError("invalid default answer: '%s'" % default)


    sys.stdout.write(question + prompt)
    choice = raw_input().lower()
    if default is not None and choice == '':
        return valid[default]
    if choice in valid:
        return valid[choice]
    else:
        sys.stdout.write("Please respond with 'yes' or 'no' ", "(or 'y' or 'n').\n")

def get_size(dirname):
    total_size = 0
    for dirpath, dirnames, filenames in os.walk(dirname):
        for f in filenames:
            fp = os.path.join(dirpath, f)
            total_size += os.path.getsize(fp)
    return total_size

def createpack(filename, dirname):
    if get_size(dirname) == 0:
        print("This is an empty folder [%s]"% (dirname))
        exit()
    print("Please Chose the type of pack you want to create\n")
    print("1:CompressExtNameList --> type 1")
    print("2:SecurityExtNameList --> type 2")
    print("3:panamaextnamelist --> type 3")
    print("4:cshybridencryptexenamelist --> type 4\n")
    type = raw_input("Your Choice:")
    type = int(type)
    if type < 0 or type > 4:
        print ("Please Type one number Bettwen 1 - 5")
    if type == 1:
        comptype = "CompressExtNameList";
    if type == 2:
        comptype = "SecurityExtNameList";
    if type == 3:
        comptype = "panamaextnamelist";
    if type == 4:
        comptype = "cshybridencryptexenamelist";
    makeit = filename + text
    check(makeit,1,"no")
    x = open(makeit, 'w')
    x.write("FolderName\t\"%s\"\nPackName\t\"%s\"\n"% (packedfolder, filename))
    if type == 3:
        pack = os.path.join(packfile,filename)
        check(pack,0,"yes")
        x.write("IV\t\"%s\"\n"% (pack))
    x.write("\nList\t%s\n{\n" % (comptype))
    chkdict = {}
    setdef = chkdict.setdefault
    for root, dirs, files in os.walk(dirname):
        for file in files:
            ext = path.splitext(file)[1]
            if not ext in chkdict:
                x.write("\t\"%s\"\n" % setdef(ext,ext))
    del chkdict
    x.write("}\n")
    x.write("\nList\tFilelist\n{\n")
    for root, dirs, files in os.walk(dirname):
        for filesname in files :
            filepath = os.path.join(root,filesname)
            if os.stat(filepath).st_size==0:
                continue
            x.write("\t\"%s\"\n" %(filepath))
    x.write("}\n")

def extract_writer(type, iv):
    global ivfilename , file_list
    check("",0,"no")
    if not os.listdir(packfile):
        print("Error: %s folder is empty \nsystem will close the script now"%(packfile))
        system("pause")# this is an optinal command if you want to see what is going on
        return
    listofpacks()
    pack = raw_input("Pack Number:")
    pack = int(pack)
    file = file_list[pack]
    index = file + ".eix"
    y = check(index,0,"no")
    if y == True:
        file2 = os.path.join(packfile,file)
        if iv == True:
            ivfilename = file2
        x = open(executefile, 'a') #open extract.cmd
        x.write("PackMaker.exe --%s %s %s\t> logs/%s_log.txt\t 2> logs/%s_error.txt\n" % (type,file2, ivfilename, file, file))
        print("PackMaker.exe --%s %s %s\n" % (type,file2, ivfilename)) #show you on screen what are the file
    else:
        return
    x.close()
    executePackMakerfiles(executefile)

def check(filename,remove,IVa="no"):
    if filename == ""  and remove == 0:
        if os.path.isfile(executefile):
            os.remove(executefile)
        if not os.path.isdir(logfolder):
            os.system("mkdir %s" % (logfolder))
        if not os.path.isdir(packfile):
            os.system("mkdir pack")
        return True
    elif os.path.splitext(filename)[1] == ".eix":
        filename = os.path.join(packfile,filename)
        if os.path.isfile(filename):
            return True
        print("[%s] Is missing"%(filename))
        return False
    if filename != "":
        if os.path.isfile(filename) or os.path.isdir(filename):
            if remove == 1:
                os.remove(filename)
            if IVa == "yes":
                os.system("PackMaker.exe --createiv %s"%(filename))

#run extract.cmd to execute the commands
def executePackMakerfiles(filename):
    answer = yes_no("Do you Want to run %s?" %(filename),"yes")
    if True == answer:
        if filename == executefile:
            os.system(executefile)
        else:
            os.system("PackMaker.exe %s" %(filename))
    else:
        system("pause")# this is an optinal command if you want to see what is going on
    main()

def listofpacks():
    global file_list
    i = 0
    file_count = len(glob.glob("%s*.epk"%(packfile)))
    for file in glob.glob("%s*.epk"%(packfile)): #search for any file with the (.epk) extention
        file = path.basename(file)
        file = path.splitext(file)[0] #removeing extention [xxx.epk ---> xxx (without (.epk))]
        file_list.append(file)
        #
    while i < file_count:
        filo = file_list[i]
        filo = ("%d:%s" % (i,filo))
        print filo
        i += 1

def cls():
    os.system("cls")

def main():
    print ("Hello This is Make Pack pythn tool")
    print ("type the number of the command you want to execute")
    print ("1:Create-iv\n2:Open-iv\n3:Extract\n4:Extract With Iv\n5:Make Pack\n6:Exit")
    choice = raw_input("Your Choice:")
    choice = int(choice)
    if choice < 1 or choice > 6:
        print ("Please Type one number Bettwen 1 - 6")
    if choice >= 1 and choice <= 4:
        if choice == 1:
            executetype = "createiv"
            iv = bool(False)
        elif choice == 2:
            executetype = "openiv"
            iv = bool(False)
        elif choice == 3:
            executetype = "extract"
            iv = bool(False)
        elif choice == 4:
            executetype = "extract"
            iv = bool(True)
        cls()
        extract_writer(executetype, iv)
    if choice == 5:
        packname = raw_input("Pack Name:")
        path = raw_input("Path:")
        createpack(packname,path)
        packname2 = packname + text
        executePackMakerfiles(packname2)
        system("pause")# this is an optinal command if you want to see what is going on
        main()
    if choice == 6:
        exit()
main()