text: #!/usr/bin/env python3
  import os
  import platform
  import sys
  
  from PyInstaller.__main__ import run as run_pyinstaller
  
  import zlib
  import zopfli
  
  try:
      iterations = int(os.environ['ZOPFLI_ITERATIONS'])
  except BaseException:
      iterations = 30
  
  
  def zlib_compress(data, level=-1):
      c = zopfli.ZopfliCompressor(zopfli.ZOPFLI_FORMAT_ZLIB, iterations=iterations)
      return c.compress(data) + c.flush()
  
  
  zlib.compress = zlib_compress
  
  OS_NAME, ARCH = sys.platform, platform.architecture()[0][:2]
  
  ICON = os.getenv('windows_icon') or 'red'
  
  
  def main():
      opts = parse_options()
      version = read_version('yt_dlp/version.py')
  
      onedir = '--onedir' in opts or '-D' in opts
      if not onedir and '-F' not in opts and '--onefile' not in opts:
          opts.append('--onefile')
  
      name, final_file = exe(onedir)
      print(f'Building ytdl-patched v{version} {ARCH}bit for {OS_NAME} with options {opts}')
      print('Remember to update the version using  "devscripts/update-version.py"')
      if not os.path.isfile('yt_dlp/extractor/lazy_extractors.py'):
          print('WARNING: Building without lazy_extractors. Run  '
                '"devscripts/make_lazy_extractors.py"  to build lazy extractors', file=sys.stderr)
      print(f'Destination: {final_file}\n')
  
      opts = [
          f'--name={name}',
          f'--icon=icons/youtube_social_squircle_{ICON}.ico',
          '--upx-exclude=vcruntime140.dll',
          '--noconfirm',
          # NB: Modules that are only imported dynamically must be added here.
          # --collect-submodules may not work correctly if user has a yt-dlp installed via PIP
          '--hidden-import=yt_dlp.compat._legacy',
          *dependency_options(),
          *opts,
          'yt_dlp/__main__.py',
      ]
  
      print(f'Running PyInstaller with {opts}')
      run_pyinstaller(opts)
      set_version_info(final_file, version)
  
  
  def parse_options():
      # Compatability with older arguments
      opts = sys.argv[1:]
      if opts[0:1] in (['32'], ['64']):
          if ARCH != opts[0]:
              raise Exception(f'{opts[0]}bit executable cannot be built on a {ARCH}bit system')
          opts = opts[1:]
      return opts
  
  
  # Get the version from yt_dlp/version.py without importing the package
  def read_version(fname):
      with open(fname, encoding='utf-8') as f:
          exec(compile(f.read(), fname, 'exec'))
          return locals()['__version__']
  
  
  def exe(onedir):
      """@returns (name, path)"""
      name = '_'.join(filter(None, (
          'ytdl-patched',
          OS_NAME == 'darwin' and 'macos',
          ARCH == '32' and 'x86'
      )))
      return name, ''.join(filter(None, (
          'dist/',
          onedir and f'{name}/',
          name,
          OS_NAME == 'win32' and '.exe'
      )))
  
  
  def version_to_list(version):
      version_list = version.split('.')
      return list(map(int, version_list)) + [0] * (4 - len(version_list))
  
  
  def dependency_options():
      # Due to the current implementation, these are auto-detected, but explicitly add them just in case
      dependencies = [pycryptodome_module(), 'mutagen', 'brotli', 'certifi', 'websockets']
      excluded_modules = ['test', 'ytdlp_plugins', 'youtube_dl', 'youtube_dlc']
  
      yield from (f'--hidden-import={module}' for module in dependencies)
      yield '--collect-submodules=websockets'
      yield from (f'--exclude-module={module}' for module in excluded_modules)
  
  
  def pycryptodome_module():
      try:
          import Cryptodome  # noqa: F401
      except ImportError:
          try:
              import Crypto  # noqa: F401
              print('WARNING: Using Crypto since Cryptodome is not available. '
                    'Install with: pip install pycryptodomex', file=sys.stderr)
              return 'Crypto'
          except ImportError:
              pass
      return 'Cryptodome'
  
  
  def set_version_info(exe, version):
      if OS_NAME == 'Windows':
          windows_set_version(exe, version)
  
  
  def windows_set_version(exe, version):
      from PyInstaller.utils.win32.versioninfo import (
          FixedFileInfo,
          SetVersion,
          StringFileInfo,
          StringStruct,
          StringTable,
          VarFileInfo,
          VarStruct,
          VSVersionInfo,
      )
  
      version_list = version_to_list(version)
      suffix = '_x86' if ARCH == '32' else ''
      SetVersion(exe, VSVersionInfo(
          ffi=FixedFileInfo(
              filevers=version_list,
              prodvers=version_list,
              mask=0x3F,
              flags=0x0,
              OS=0x4,
              fileType=0x1,
              subtype=0x0,
              date=(0, 0),
          ),
          kids=[
              StringFileInfo([StringTable('040904B0', [
                  StringStruct('Comments', 'ytdl-patched%s Command Line Interface.' % suffix),
                  StringStruct('CompanyName', 'https://github.com/ytdl-patched'),
                  StringStruct('FileDescription', 'ytdl-patched%s' % (' (32 Bit)' if ARCH == '32' else '')),
                  StringStruct('FileVersion', version),
                  StringStruct('InternalName', f'ytdl-patched{suffix}'),
                  StringStruct('LegalCopyright', 'nao20010128gmail.com | UNLICENSE'),
                  StringStruct('OriginalFilename', f'ytdl-patched{suffix}.exe'),
                  StringStruct('ProductName', f'ytdl-patched{suffix}'),
                  StringStruct(
                      'ProductVersion', f'{version}{suffix} on Python {platform.python_version()}'),
              ])]), VarFileInfo([VarStruct('Translation', [0, 1200])])
          ]
      ))
  
  
  if __name__ == '__main__':
      main()
  