old_contents: #!/usr/bin/env python3
  
  """
   Copyright 2022 Google Inc. 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.
  """
  
  from glob import glob
  from os import rename
  from tempfile import mktemp
  
  
  def main():
    for package_json_path in glob("**/package.json"):
      tmp_file_path = mktemp()
      with open(tmp_file_path, 'w') as tmp_file:
        with open(package_json_path, "r") as package_json_file:
          start_replace = False
          for line in package_json_file.readlines():
            if not start_replace:
              if line.startswith("devDependencies") or line.startswith("dependencies"):
                start_replace = True
            else:
              line = line.replace('^', '')
            tmp_file.write(line)
      rename(tmp_file_path, package_json_path)
  
  if __name__ == "__main__":
    main()
new_contents: #!/usr/bin/env python3
  
  """
   Copyright 2022 Google Inc. 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.
  """
  
  from glob import glob
  from os import rename
  from tempfile import mktemp
  
  
  def main():
    for package_json_path in glob("packages/*/package.json") + ["website/package.json"]:
      print(package_json_path)
      tmp_file_path = mktemp()
      with open(tmp_file_path, 'w') as tmp_file:
        with open(package_json_path, "r") as package_json_file:
          start_replace = False
          for line in package_json_file.readlines():
            if not start_replace:
              if "devDependencies" in line or "dependencies" in line:
                start_replace = True
            else:
              line = line.replace('^', '')
            tmp_file.write(line)
      rename(tmp_file_path, package_json_path)
  
  if __name__ == "__main__":
    main()
subject: update pin_dependencies.py (#9051)