kc3-lang/angle/src/tests/py_utils/angle_path_util.py

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• Hash : b5d34da0
  Author :
  Date : 2022-04-11T18:17:03
  

  Add src/tests/py_utils/ for utils, angle_path_util for imports.
  
  Detect if angle or chromium checkout when adding deps paths,
  so that random paths from above angle_root don't get added to
  sys.path when imported from an angle checkout.
  
  Bug: angleproject:6854
  Change-Id: I4cd3334a2313d921f8651de7056f4f3798b8e072
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3582978
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Jamie Madill <jmadill@chromium.org>
  

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• src/tests/py_utils/angle_path_util.py

• # Copyright 2022 The ANGLE Project Authors. All rights reserved.
  # Use of this source code is governed by a BSD-style license that can be
  # found in the LICENSE file.
  
  import os
  import posixpath
  import sys
  
  ANGLE_ROOT_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..'))
  
  
  def _AddToPathIfNeeded(path):
      if path not in sys.path:
          sys.path.insert(0, path)
  
  
  def AddDepsDirToPath(posixpath_from_root):
      relative_path = os.path.join(*posixpath.split(posixpath_from_root))
      full_path = os.path.join(ANGLE_ROOT_DIR, relative_path)
      if not os.path.exists(full_path):
          # Assume Chromium checkout
          chromium_root_dir = os.path.abspath(os.path.join(ANGLE_ROOT_DIR, '..', '..'))
          full_path = os.path.join(chromium_root_dir, relative_path)
          assert os.path.exists(full_path)
  
      _AddToPathIfNeeded(full_path)
  

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