text: # Copyright 2022 The Waymo Open Dataset Authors. All Rights Reserved.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  # ==============================================================================
  """Monkey patch auditwheel to not ship tensorflow in pypi wheels.
  
  Inspired by https://stackoverflow.com/a/69521879.
  """
  import os
  import re
  import sys
  
  from auditwheel import main
  from auditwheel import policy
  
  
  def _parse_bazelrc():
    variables = {}
    with open('.bazelrc') as f:
      for line in f:
        m = re.search(r'(?P<variable>[^\s=]+)=\"(?P<value>[^\"]+)\"', line)
        if m is None:
          continue
        variables[m.groupdict()['variable']] = m.groupdict()['value']
    return variables
  
  
  if __name__ == '__main__':
    bazel_vars = _parse_bazelrc()
    if 'LD_LIBRARY_PATH' in os.environ:
      os.environ['LD_LIBRARY_PATH'] += ':' + bazel_vars['TF_SHARED_LIBRARY_DIR']
    else:
      os.environ['LD_LIBRARY_PATH'] = bazel_vars['TF_SHARED_LIBRARY_DIR']
    for p in policy.load_policies():
      p['lib_whitelist'].append(bazel_vars['TF_SHARED_LIBRARY_NAME'])
    sys.exit(main.main())
  