semvec/pypi-packages huggingface dataset:
WPD 0.1.1
Render html to pdf with weasyprint, controled from stdin

# WeasyPrint Daemon

## Protocol

### start header

On startup, wpd sends a header to stdout, always on a single line:

```
{"wpd": "<implementation name>", "version": "<version>", "protocol": "1"}\n
```

### job submission

job submission, to stdin:

```
{"id": "xxx", "css": "css content", "size": <html content size>}\n
html content\n
```

The json header must be on _one line_.

### cancel job

```
{"id": "xxx", "action": "cancel"}\n
```

The job may be canceled by the renderer, but may also be rendered and returned.


### get results

result retrieval, from stdout:

```
{"id": "xxx", "size": <file size>}\n
PDF content\n
```

The json header will always be on _one line_.

Any error will be reported as following:
```
{"id": "xxx", "error": ""}
```

### stopping

To stop the daemon, just close stdin