text: import pathlib
  
  import pkg_resources
  from clvm_tools.clvmc import compile_clvm
  
  from shamrock.types.blockchain_format.program import Program, SerializedProgram
  
  
  def load_serialized_clvm(clvm_filename, package_or_requirement=__name__) -> SerializedProgram:
      """
      This function takes a .clvm file in the given package and compiles it to a
      .clvm.hex file if the .hex file is missing or older than the .clvm file, then
      returns the contents of the .hex file as a `Program`.
  
      clvm_filename: file name
      package_or_requirement: usually `__name__` if the clvm file is in the same package
      """
  
      hex_filename = f"{clvm_filename}.hex"
  
      try:
          if pkg_resources.resource_exists(package_or_requirement, clvm_filename):
              full_path = pathlib.Path(pkg_resources.resource_filename(package_or_requirement, clvm_filename))
              output = full_path.parent / hex_filename
              compile_clvm(full_path, output, search_paths=[full_path.parent])
      except NotImplementedError:
          # pyinstaller doesn't support `pkg_resources.resource_exists`
          # so we just fall through to loading the hex clvm
          pass
  
      clvm_hex = pkg_resources.resource_string(package_or_requirement, hex_filename).decode("utf8")
      clvm_blob = bytes.fromhex(clvm_hex)
      return SerializedProgram.from_bytes(clvm_blob)
  
  
  def load_clvm(clvm_filename, package_or_requirement=__name__) -> Program:
      return Program.from_bytes(bytes(load_serialized_clvm(clvm_filename, package_or_requirement=__name__)))
  