(self, protocol, args, shell,
                                         stdin, stdout, stderr, bufsize,
                                         extra=None, **kwargs)
Create subprocess transport.
Create subprocess transport.
Create subprocess transport .
async def _make_subprocess_transport(self, protocol, args, shell,
                                         stdin, stdout, stderr, bufsize,
                                         extra=None, **kwargs):
        """Create subprocess transport."""
        raise NotImplementedError
async def _make_subprocess_transport ( self , protocol , args , shell , stdin , stdout , stderr , bufsize , extra = None , * * kwargs ) : raise NotImplementedError