Adobe Installer Unpacker written on Python, place with products folder

unpacker.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import json
import re
import os
import shutil

from bs4 import BeautifulSoup
from zipfile import ZipFile

selectedlangs = ["en_US", "uk_UA"] 
upath = "./_tmpfiles/"
opath = "./out/"

with open('products/driver.xml') as f:
    xdriver = f.read()
    
data = BeautifulSoup(xdriver, "xml")
pinfo = data.find("ProductInfo")

pname = pinfo.find("Name").text
pdir = pinfo.find("EsdDirectory").text

deplistraw = pinfo.find_all("Dependency")
deplist = [x.find("EsdDirectory").text for x in deplistraw]

installdir = pname
commonDir = f"{installdir}/_CommonFiles"

def charcount(input_string):
    letter_count = 0
    for char in input_string:
        if char.isalpha():
            letter_count += 1
    return letter_count

def readpimx(path, pak):
    pacname = pak["PackageName"]
    with open(path+pacname+".pimx") as f:
        pdata = BeautifulSoup(f.read(), "xml")
        
    assets = pdata.find("Assets").find_all("Asset")
    for asset in assets:
        asrc = asset.get("source").replace("\\", "/").replace("[StagingFolder]", pak["AliasPackageName"])
        atar = asset.get("target").replace("\\", "/").replace("[AdobeCommon]", commonDir).replace("[InstallDir]", installdir).replace("[INSTALLDIR]", installdir)
        sd = f"{path}/{asrc}"
        dd = opath+atar
        for sdir, dirs, files in os.walk(sd):
            ddir = sdir.replace(sd, dd)
            if not os.path.exists(ddir):
                os.makedirs(ddir)
            for f in files:
                sf = sdir+"/"+f
                df = ddir+"/"+f
                if os.path.exists(df):
                    os.remove(df)
                # print(f"Moving: {sf} - {df}")
                shutil.move(sf, df)

def appjson(product):
    with open(f"./products/{product}/application.json") as f:
        ajs = json.loads(f.read())
    a = ajs["Packages"]["Package"]
    print(f"\n == {product}")
    avalangs = []
    selprods = []
    for x in a:
        if 'Condition' not in x:
            selprods.append(x)
        
        for sl in selectedlangs:
            s = re.search(sl, x["PackageName"])
            if s is not None:
                selprods.append(x)
        
    for prod in selprods:
        path = f"products/{product}/{prod['PackageName']}"
        os.makedirs(f"{upath}/{path}", exist_ok=True)
        aformat = os.path.splitext(prod["Path"])[1]
        print(f"Unpacking: {path}...")


        try:
            # ZipFile(f"{path}{aformat}").extractall(f"{upath}/{path}/")
            with ZipFile(f"{path}{aformat}", 'r') as ofile:
                    for item in ofile.infolist():
                        fp = item.filename.replace("\\", "/")
                        os.makedirs(os.path.dirname(f"{upath}/{path}/{fp}"), exist_ok=True)
                        if not os.path.isdir(f"{upath}/{path}/{fp}"):
                            with open(f"{upath}/{path}/{fp}", "wb") as ef:
                                ef.write(ofile.read(item.filename))
        except FileNotFoundError:
            pass
            aformat = aformat.upper()
            with ZipFile(f"{path}{aformat}", 'r') as ofile:
                    for item in ofile.infolist():
                        fp = item.filename.replace("\\", "/")
                        os.makedirs(os.path.dirname(f"{upath}/{path}/{fp}"), exist_ok=True)
                        if not os.path.isdir(f"{upath}/{path}/{fp}"):
                            with open(f"{upath}/{path}/{fp}", "wb") as ef:
                                ef.write(ofile.read(item.filename))

        readpimx(f"{upath}/{path}/", prod)
        
if os.path.exists(upath):
    shutil.rmtree(upath)
    
dc = ""
chars = "Adobe Unpacker by deadYokai"

if charcount(pname) > charcount(chars):
    chars = pname

for i in range(charcount(chars)):
    dc += "--"

print(f'''
                                      .-.        _                                 _,
          .---""""``"-,              :   `"-.__.\' \`-.                        _..-"/_,-""\\
         /_.,-          \            /     ,  _,    \_.--.                 _.-"            `.
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 |  /         ;    ;          ;| ;  ; __; ;\  ;\  J_  \  :-"   .\'   :   I.  :    :       :       ;
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         :|  \   \   \   |    ;/         /   T |      \    :`:     ;   \      |   :   :  ;\'
         !;   \   \   \  |    ;         /   :  :       `.  |;      ;    \     |   :   ;  |
           ;   `.  \   \ |   /\   .\'   ;    :   :        \ ;.      `;   ;     ;  /|  ;   ;
            ,    `, \,  \:  :  `.:"    ;  .\'^   |         `J        ;   \`,  / .\' : /  ;/
             \     \ ;`. \\ ;    `@__.^-\'"   `. ; `,  /   /|        ,`-, ;  ;.\' .\' /  /`
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                    \   `,  `,`"  `""--..__.....-----.._       `""\"`     | /:  |  /
                     `,   ;   \                         `.     "-, `.     ;\' ;  ; /
                       \  :`,  :                          `-,__ \',`. \   `  / .\' /
                        \  : `,!                               `",`,`,J   .\'+\' .\'
                         `,!                                      `J"    `"/_.\'
''')


print(f"""
 | ^  Adobe Unpacker by deadYokai (up to CC 2021)
 | ^
 | ^  Unpacking {pname}
 -"-"-------------{dc}""")

appjson(pdir)
for a in deplist:
    appjson(a)
    
if os.path.exists(upath):
    shutil.rmtree(upath)
print("\n--DONE--")