code: def find_packages(recursive=True, maxdepth=None):
      
      import utool
      if utool.VERBOSE:
          print('[util_setup] find_packages(recursive=%r, maxdepth=%r)' % (recursive, maxdepth))
      from os.path import relpath
      cwd = os.getcwd()
      init_files = utool.glob(cwd, '__init__.py', recursive=recursive, maxdepth=maxdepth)
      package_paths = list(map(dirname, init_files))
      package_relpaths = [relpath(path, cwd) for path in package_paths]
  
      packages = []
      for path in package_relpaths:
          base = utool.dirsplit(path)[0]
          if exists(join(base, '__init__.py')):
              package = path.replace('/', '.').replace('\\', '.')
              packages.append(package)
      return packages
docs: Finds all directories with an __init__.py file in them