Fix markdown

bot.py

@@ -1,5 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
+import asyncio
 from os import environ
 from collections import namedtuple
 from json import loads
@@ -20,7 +21,7 @@ Xkcd = namedtuple('Xkcd', ['title', 'link', 'transcript', 'alt', 'number'])
 
 URL_FMT_STR = "http://www.ohnorobot.com/index.php?Search=Search&comic=56&s={}"
 # FIXME HTML parsemode + escaping
-MSG_FMT_STR = "[{number}]({link}): *{title}*\n\n_{alt}_"
+MSG_FMT_STR = "[{number}]({link}): **{title}**\n\n__{alt}__"
 XKCD_JSON_FMT_STR = "https://xkcd.com/{}/info.0.json"
 MAX_SEARCH_RESULTS = 10
 
@@ -79,11 +80,16 @@ async def inlinequery(event):
     """Handle the inline query."""
     # TODO show transcript in result but not message?
     builder = event.builder
-    await event.answer([builder.article(
+    result = await asyncio.gather(*(builder.article(
         title=xkcd.title,
         url=xkcd.link,
         text=MSG_FMT_STR.format(number=xkcd.number, link=xkcd.link, title=xkcd.title, alt=xkcd.alt)
-    ) for xkcd in get_xkcds(event.text)])
+    ) for xkcd in get_xkcds(event.text)))
+
+    # FIXME get_xkcds returns duplicates, which lead to the same result ID
+    #       Build a dict by their ID to remove the duplicates
+    result = list({r.id: r for r in result}.values())
+    await event.answer(result)
 
 
 def main():