def freeze(self, bytecode_compile=True):
    """Freeze the PEX.

    :param bytecode_compile: If True, precompile .py files into .pyc files when freezing code.

    Freezing the PEX writes all the necessary metadata and environment bootstrapping code.  It may
    only be called once and renders the PEXBuilder immutable.
    """
    self._ensure_unfrozen('Freezing the environment')
    self._prepare_code_hash()
    self._prepare_manifest()
    self._prepare_bootstrap()
    self._prepare_main()
    if bytecode_compile:
      self._precompile_source()
    self._frozen = True
def freeze ( self , bytecode_compile = True ) : self . _ensure_unfrozen ( 'Freezing the environment' ) self . _prepare_code_hash ( ) self . _prepare_manifest ( ) self . _prepare_bootstrap ( ) self . _prepare_main ( ) if bytecode_compile : self . _precompile_source ( ) self . _frozen = True
Freeze the PEX.

    :param bytecode_compile: If True, precompile .py files into .pyc files when freezing code.

    Freezing the PEX writes all the necessary metadata and environment bootstrapping code.  It may
    only be called once and renders the PEXBuilder immutable.