Support additional routes

Closes https://git.autonomic.zone/decentral1se/xbotlib/issues/31.

CHANGELOG.md

@@ -3,6 +3,7 @@
 # xbotlib x.x.x (UNRELEASED)
 
 - Add `setup` function hook ([#36](https://git.autonomic.zone/decentral1se/xbotlib/issues/36))
+- Add support for defining additional routes ([#31](https://git.autonomic.zone/decentral1se/xbotlib/issues/31))
 
 # xbotlib 0.15.1 (2021-01-24)
 

README.md

@@ -25,6 +25,7 @@ you want to chat or just invite your bots for testing.
   - [Bot.direct(message)](#bot-direct-message)
   - [Bot.group(message)](#bot-group-message)
   - [Bot.serve(request)](#bot-serve-request)
+  - [Bot.routes()](#bot-routes)
   - [Bot.setup()](#bot-setup)
   - [SimpleMessage](#simplemessage)
   - [Bot](#bot)
@@ -115,6 +116,21 @@ Arguments:
 
 - **request**: the web request
 
+### Bot.routes()
+
+Register additional routes for web serving.
+
+See [this section](#serving-http) for more.
+
+This is an advanced feature. Use `self.web.add_routes`.
+
+```python
+from aiohttp.web import get
+
+def routes(self):
+    self.web.add_routes([get("/foo", self.foo)])
+```
+
 ### Bot.setup()
 
 Run some setup logic before starting your bot.

xbotlib.py

@@ -702,6 +702,12 @@ class Bot(ClientXMPP):
         except Exception:
             self.web.add_routes([get("/", self.default_serve)])
 
+        try:
+            self.routes()
+            self.log.info("Registered additional web routes")
+        except Exception:
+            pass
+
         self.log.info(f"Serving on http://0.0.0.0:{self.port}")
         run_app(self.web, port=self.port, print=None)