(self, dospath)
Raise an error if the file is open or does not exist.
Raise an error if the file is open or does not exist.
Raise an error if the file is open or does not exist .
def require_file_exists(self, dospath):
        """Raise an error if the file is open or does not exist."""
        # this checks for existence with create=False
        self._get_native_abspath(dospath, defext=b'', isdir=False, create=False)
def require_file_exists ( self , dospath ) : # this checks for existence with create=False self . _get_native_abspath ( dospath , defext = b'' , isdir = False , create = False )