Extract ForyFieldMeta from a dataclass field. Args: dataclass_field: A dataclass Field object. Returns: ForyFieldMeta if present, None otherwise.
(dataclass_field: dataclasses.Field)
| 208 | |
| 209 | |
| 210 | def extract_field_meta(dataclass_field: dataclasses.Field) -> Optional[ForyFieldMeta]: |
| 211 | """ |
| 212 | Extract ForyFieldMeta from a dataclass field. |
| 213 | |
| 214 | Args: |
| 215 | dataclass_field: A dataclass Field object. |
| 216 | |
| 217 | Returns: |
| 218 | ForyFieldMeta if present, None otherwise. |
| 219 | """ |
| 220 | if dataclass_field.metadata is None: |
| 221 | return None |
| 222 | return dataclass_field.metadata.get(FORY_FIELD_METADATA_KEY) |
| 223 | |
| 224 | |
| 225 | def extract_object_meta(cls: type) -> Optional[ForyObjectMeta]: |