(self)
| 428 | raise TypeError("compatible list-to-array field serializer is read-only") |
| 429 | |
| 430 | def _empty_target(self): |
| 431 | if isinstance(self.target_serializer, ForyArrayFieldSerializer): |
| 432 | return self.target_serializer.wrapper_type() |
| 433 | if isinstance(self.target_serializer, PyArraySerializer): |
| 434 | return array.array(self.target_serializer.typecode) |
| 435 | if np is not None and _is_numpy_1d_array_serializer(self.target_serializer): |
| 436 | return np.empty(0, dtype=self.target_serializer.dtype) |
| 437 | raise TypeError(f"Field {self.field_name!r} has unsupported array target serializer {type(self.target_serializer)!r}") |
| 438 | |
| 439 | def _new_target(self, length): |
| 440 | if isinstance(self.target_serializer, ForyArrayFieldSerializer): |
no test coverage detected