Add Cloudron packaging for Maubot

maubot-src/maubot/handlers/web.py

@@ -0,0 +1,66 @@
+# maubot - A plugin-based Matrix bot system.
+# Copyright (C) 2022 Tulir Asokan
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from typing import Any, Awaitable, Callable
+
+from aiohttp import hdrs, web
+
+WebHandler = Callable[[web.Request], Awaitable[web.StreamResponse]]
+WebHandlerDecorator = Callable[[WebHandler], WebHandler]
+
+
+def head(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_HEAD, path, **kwargs)
+
+
+def options(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_OPTIONS, path, **kwargs)
+
+
+def get(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_GET, path, **kwargs)
+
+
+def post(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_POST, path, **kwargs)
+
+
+def put(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_PUT, path, **kwargs)
+
+
+def patch(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_PATCH, path, **kwargs)
+
+
+def delete(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_DELETE, path, **kwargs)
+
+
+def view(path: str, **kwargs: Any) -> WebHandlerDecorator:
+    return handle(hdrs.METH_ANY, path, **kwargs)
+
+
+def handle(method: str, path: str, **kwargs) -> WebHandlerDecorator:
+    def decorator(handler: WebHandler) -> WebHandler:
+        try:
+            handlers = getattr(handler, "__mb_web_handler__")
+        except AttributeError:
+            handlers = []
+            setattr(handler, "__mb_web_handler__", handlers)
+        handlers.append((method, path, kwargs))
+        return handler
+
+    return decorator