Merge "releasetools: Switch from imp to importlib.util" into main

import getopt

import getpass

import gzip

import imp

import importlib.util

import json

import logging

import logging.config

        return

      try:

        if os.path.isdir(path):

          info = imp.find_module("releasetools", [path])

        else:

          d, f = os.path.split(path)

          b, x = os.path.splitext(f)

          if x == ".py":

            f = b

          info = imp.find_module(f, [d])

          path = os.path.join(path, "releasetools")

          if os.path.isdir(path):

            path = os.path.join(path, "__init__.py")

        if not os.path.exists(path) and os.path.exists(path + ".py"):

          path = path + ".py"

        spec = importlib.util.spec_from_file_location("device_specific", path)

        logger.info("loaded device-specific extensions from %s", path)

        self.module = imp.load_module("device_specific", *info)

      except ImportError:

        module = importlib.util.module_from_spec(spec)

        spec.loader.exec_module(module)

        self.module = module

      except (ImportError, FileNotFoundError):

        logger.info("unable to load device-specific module; assuming none")

  def _DoCall(self, function_name, *args, **kwargs):