changed use of vars(my_namedtuple) to my_namedtuple._as_dict() (see http://bugs.python.org/issue24931); added requirements.txt

18-asyncio/charfinder/http_charfinder.py

@@ -29,7 +29,7 @@ def home(request):  # <1>
     print('Query: {!r}'.format(query))  # <3>
     if query:  # <4>
         descriptions = list(index.find_descriptions(query))
-        res = '\n'.join(ROW_TPL.format(**vars(descr))
+        res = '\n'.join(ROW_TPL.format(**descr._asdict())
                         for descr in descriptions)
         msg = index.status(query, len(descriptions))
     else:

18-asyncio/charfinder/requirements.txt

@@ -0,0 +1 @@
+aiohttp==0.13.1