🔊 add export deprecation warning (#983)

nonebot/plugin/export.py

@@ -7,6 +7,8 @@ FrontMatter:
     description: nonebot.plugin.export 模块
 """
 
+import warnings
+
 from . import _current_plugin
 
 
@@ -51,6 +53,11 @@ class Export(dict):
 
 def export() -> Export:
     """获取当前插件的导出内容对象"""
+    warnings.warn(
+        "nonebot.export() is deprecated. "
+        "See https://github.com/nonebot/nonebot2/issues/935.",
+        DeprecationWarning,
+    )
     plugin = _current_plugin.get()
     if not plugin:
         raise RuntimeError("Export outside of the plugin!")

nonebot/plugin/load.py

@@ -107,7 +107,7 @@ def load_from_toml(file_path: str, encoding: str = "utf-8") -> Set[Plugin]:
         nonebot_data = data.get("nonebot", {}).get("plugins")
         if nonebot_data:
             warnings.warn(
-                "[nonebot.plugins] table are now deprecated. Use [tool.nonebot] instead.",
+                "[nonebot.plugins] table is deprecated. Use [tool.nonebot] instead.",
                 DeprecationWarning,
             )
         else: