| from __future__ import annotations | |
| from typing import Any, Callable | |
| from gradio.components.base import Component | |
| from gradio.data_classes import FileData | |
| from gradio import processing_utils | |
| class PDF(Component): | |
| EVENTS = ["change", "upload"] | |
| data_model = FileData | |
| def __init__(self, value: Any = None, *, | |
| height: int | None = None, | |
| label: str | None = None, info: str | None = None, | |
| show_label: bool | None = None, | |
| container: bool = True, | |
| scale: int | None = None, | |
| min_width: int | None = None, | |
| interactive: bool | None = None, | |
| visible: bool = True, | |
| elem_id: str | None = None, | |
| elem_classes: list[str] | str | None = None, | |
| render: bool = True, | |
| load_fn: Callable[..., Any] | None = None, | |
| every: float | None = None): | |
| super().__init__(value, label=label, info=info, | |
| show_label=show_label, container=container, | |
| scale=scale, min_width=min_width, | |
| interactive=interactive, visible=visible, | |
| elem_id=elem_id, elem_classes=elem_classes, | |
| render=render, load_fn=load_fn, every=every) | |
| self.height = height | |
| def preprocess(self, payload: FileData) -> str: | |
| return payload.path | |
| def postprocess(self, value: str | None) -> FileData: | |
| if not value: | |
| return None | |
| return FileData(path=value) | |
| def example_inputs(self): | |
| return "https://gradio-builds.s3.amazonaws.com/assets/pdf-guide/fw9.pdf" | |
| def as_example(self, input_data: str | None) -> str | None: | |
| if input_data is None: | |
| return None | |
| return processing_utils.move_resource_to_block_cache(input_data, self) | |