# Инструменты, связанные с функциями

```python
jishaku.functools.executor_function(sync_function: Callable[[P], T]) → Callable[[P], Awaitable[T]]
```

Декоратор, который оборачивает функцию синхронизации в исполнителя, превращая ее в асинхронную функцию.

Это позволяет обернуть функции обработки и немедленно использовать их как асинхронную функцию.

Примеры

Передача обработки с помощью библиотеки изображений Python в исполнитель:

```python
from io import BytesIO
from PIL import Image

from jishaku.functools import executor_function

@executor_function
def color_processing(color: discord.Color):
    with Image.new('RGB', (64, 64), color.to_rgb()) as im:
        buff = BytesIO()
        im.save(buff, 'png')

    buff.seek(0)
    return buff

@bot.command()
async def color(ctx: commands.Context, color: discord.Color=None):
    color = color or ctx.author.color
    buff = await color_processing(color=color)

    await ctx.send(file=discord.File(fp=buff, filename='color.png'))
```


---

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