添加图像黑白

konabot/common/nb/reply_image.py

@@ -0,0 +1,13 @@
+from io import BytesIO
+
+import PIL
+import PIL.Image
+from nonebot.adapters import Bot
+from nonebot.matcher import Matcher
+from nonebot_plugin_alconna import UniMessage
+
+
+async def reply_image(matcher: type[Matcher], bot: Bot, img: PIL.Image.Image):
+    data = BytesIO()
+    img.save(data, "PNG")
+    await matcher.send(await UniMessage().image(raw=data).export(bot))