Fusion 360 Add-In self update

Update.py

#Author-
#Description-

import adsk.core, adsk.fusion, adsk.cam, traceback

import requests
import os
import tempfile
import tarfile
import shutil
import pip
import sys
import subprocess

def install(path, requirementsFileName):
    if hasattr(pip, 'main'):
        with open(requirementsFileName) as f:
            for line in f:
                pip.main(['install', '-U', line, '-t', path, '--ignore-installed', '-q'])
    else:
        with open(requirementsFileName) as f:
            for line in f:
                pip._internal.main(['install', '-U', line, '-t', path, '--ignore-installed', '-q'])

def run(context):
    ui = None
    try:
        app = adsk.core.Application.get()
        ui  = app.userInterface
        
        currentFolder = os.path.dirname(os.path.realpath(__file__))
        currentFolder = os.path.join(currentFolder, '')
        cwd = os.getcwd()
        
        releasesURI = 'https://api.github.com/repos/<github name>/<your repo>/releases'
        
        r = requests.get(releasesURI)
        
        if r.status_code == 200:
            
            releases = r.json()
            tag_name = releases[0]['tag_name']
            tarball_url = releases[0]['tarball_url']
            
            # Create a local temporary folder
            with tempfile.TemporaryDirectory() as temp:
                tarball = requests.get(tarball_url)
                tempFileName = os.path.join(temp, str(tag_name+'.tar.gz'))
                tempFile = open(tempFileName, 'wb')
                tempFile.write(tarball.content)
                tempFile.close()
                
                tar = tarfile.open(tempFileName, "r:gz")

                folderName = os.path.join(tar.getmembers()[0].name.split('/')[0], '')
                tar.extractall(path=temp)
                tar.close()
                
                tempDirectory = os.path.join(temp, folderName)
                
                # delete all files in directory
                for file in os.listdir(currentFolder):
                    filePath = os.path.join(currentFolder, file)
                    try:
                        if os.path.isfile(filePath):
                            os.unlink(filePath)
                        elif os.path.isdir(filePath): shutil.rmtree(filePath)
                    except Exception as e:
                        print(e)
                
                # delete directory
                os.rmdir(currentFolder)
                
                # copy all extracted contents to add in folder
                shutil.copytree(tempDirectory, os.path.join(currentFolder, ''))
                
                if os.path.isfile(os.path.join(currentFolder, 'requirements.txt')):
                    modulesFolder= os.path.join(currentFolder, 'modules')
                    if not os.path.exists(modulesFolder):
                        os.makedirs(modulesFolder)
                    install(modulesFolder, os.path.join(currentFolder, 'requirements.txt'))
                
                if os.path.isfile(os.path.join(currentFolder, '<pythonscript>.py')):
                    # pythonPath = 'C:\Users\<User>\AppData\Local\Autodesk\webdeploy\production\1460235013ebd0c1ef7542ea7ef3e87a095972d9\Python\python.exe'
                    ui.messageBox(str('restarting'))
                    # importlib.reload(sys.modules[__name__])
                    # os.execv(pythonPath, [pythonPath] + sys.argv)
                    # os.execl(sys.executable, 'python', __file__, *sys.argv[1:])
                    # popen = subprocess.Popen([sys.executable, '<pythonscript>.py'])
            
            
        ui.messageBox(str(currentFolder)) 

    except:
        if ui:
            ui.messageBox('Failed:\n{}'.format(traceback.format_exc()))