Update to new gs6ex config system

Author: max-kamps

cheatsh.py

@@ -7,6 +7,8 @@
 from ... import module as mod
 
 
+log = mod.get_logger()
+
 
 escape_tt = str.maketrans({
     '`': '\\`'
@@ -16,19 +18,20 @@
 
 
 class CheatShModule(mod.Module):
-    def on_load(self):
-        self.conf.setdefault('max_length', 1000)
-        self.conf.sync()
-
-        self.session = None
+    class Config(mod.Config):
+        max_length: int = 1000
 
-    def on_unload(self):
+    async def on_load(self):
+        self.session = aiohttp.ClientSession()
+        log.info('Session opened')
+
+    async def on_unload(self):
         if self.session:
-            self.log.info('Closing session...')
-            mod.loop.create_task(self.session.close())
+            log.info('Closing session...')
+            await self.session.close()
 
     def result_fmt(self, url, language, body_text):
-        body_space = min(1992 - len(language) - len(url), self.conf['max_length'])
+        body_space = min(1992 - len(language) - len(url), self.conf.max_length)
 
         if len(body_text) > body_space:
             return f'```{language}\n{body_text[:body_space - 20]}\n[...]```\nFull results: {url}'
@@ -39,10 +42,6 @@ def result_fmt(self, url, language, body_text):
     async def cmd_csh(self, ctx, language: str, *search_terms: str):
         url = f'https://cheat.sh/{quote_plus(language)}/{quote_plus(" ".join(search_terms))}'
 
-        if not self.session:
-            self.session = aiohttp.ClientSession()
-            self.log.info('Session opened')
-
         async with self.session.get(
             url,
             headers={'User-Agent': 'curl/7.68.0'},

mdn.py

@@ -9,6 +9,9 @@
 from ... import module as mod
 
 
+log = mod.get_logger()
+
+
 url_tt = str.maketrans({
     ')': '\\)'
 })
@@ -17,20 +20,17 @@
 
 
 class MDNModule(mod.Module):
-    def on_load(self):
-        self.session = None
+    async def on_load(self):
+        self.session = aiohttp.ClientSession()
+        log.info('Session opened')
 
-    def on_unload(self):
+    async def on_unload(self):
         if self.session:
-            self.log.info('Closing session...')
-            mod.loop.create_task(self.session.close())
+            log.info('Closing session...')
+            await self.session.close()
 
     @cmd.command(name='mdn', usage='mdn <search terms>', description='Search the Mozilla Developer Network')
     async def cmd_mdn(self, ctx, *search_terms: str):
-        if not self.session:
-            self.session = aiohttp.ClientSession()
-            self.log.info('Session opened')
-
         # TODO: Deal with timeouts ~hmry (2020-01-20, 01:25)
         async with self.session.get(
             'https://developer.mozilla.org/api/v1/search/en-US',

stuxx.py

@@ -17,7 +17,7 @@
 
 
 class StuxxModule(mod.Module):
-    def on_load(self):
+    async def on_load(self):
         self.last_response = None
 
     @mod.Module.listener()