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Commit 0157cd3e authored by Dan Willemsen's avatar Dan Willemsen
Browse files

releasetools: Switch from imp to importlib.util 

imp is deprecated, and has been removed in python 3.12+.

This is largely following this example:

https://docs.python.org/3/library/importlib.html#importing-a-source-file-directly

Bug: 388344853
Test: treehugger
Change-Id: I3b4f7659377951d7c1291f11a977516924b25393
parent fd4465f8

tools/releasetools/common.py

+11 −10
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ import fnmatch 
import getopt

import getpass

import gzip

import imp

import importlib.util

import json

import logging

import logging.config
@@ -3132,16 +3132,17 @@ class DeviceSpecificParams(object): 
        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):