text: #!/usr/bin/env python
  import os
  import subprocess
  import sys
  from pathlib import Path
  
  
  if __name__ == "__main__":
      os.chdir(Path(__file__).parent)
      os.environ["CUSTOM_COMPILE_COMMAND"] = "requirements/compile.py"
      os.environ.pop("PIP_REQUIRE_VIRTUALENV")
      common_args = ["-m", "piptools", "compile", "--generate-hashes"] + sys.argv[1:]
      subprocess.run(
          ["python3.5", *common_args, "-o", "py35.txt"], check=True,
      )
      subprocess.run(
          ["python3.6", *common_args, "-o", "py36.txt"], check=True,
      )
      subprocess.run(
          ["python3.7", *common_args, "-o", "py37.txt"], check=True,
      )
      subprocess.run(
          ["python3.8", *common_args, "-o", "py38.txt"], check=True,
      )
      subprocess.run(
          ["python3.9", *common_args, "-o", "py39.txt"], check=True,
      )
  