Have dragon bot fall back to wikipedia if wolfram is unable to answer the question

app/dragon-bot.py

@@ -20,11 +20,11 @@ import excuse
 import get_from_reddit
 import help_methods
 import lewds
+import questions
 import role_check
+import stock
 import wallpaper
 import weather
-import wolfram
-import stock
 
 # Client object
 client = discord.Client()
@@ -71,7 +71,7 @@ async def on_message(message):
             message.channel,
             "{} ```{}```".format(
                 message.author.mention,
-                wolfram.answer_question(message.content)
+                questions.answer_question(message.content)
             )
         )
 

app/questions.py

@@ -0,0 +1,26 @@
+import wikipedia
+import wolframalpha
+
+import help_methods
+
+def answer_question(message):
+    """
+    answer_question(question)
+
+    Submits a request to the wolfram API and returns the response
+    If no answer is found, tries wikipedia. If that fails, apologizes
+    """
+
+    if len(message.split()) > 1:
+        client = wolframalpha.Client('2LU2Y7-YJQTA7TL8E')
+        question = ' '.join(message.split()[1:])
+        try:
+            res = client.query(question)
+            return next(res.results).text
+        except Exception:
+            try:
+                return wikipedia.summary(question, sentences=5)
+            except Exception:
+                return "Sorry, I\'m unable to answer that"
+
+    return help_methods.get_help_message('message')

app/requirements.txt

@@ -4,5 +4,6 @@ docker
 pylint
 pyowm
 requests
+wikipedia
 wolframalpha
 yahoo-finance

app/wolfram.py

@@ -1,18 +0,0 @@
-import wolframalpha
-
-import help_methods
-
-def answer_question(message):
-    """
-    answer_question(question)
-
-    submits a request to the wolfram API and returns the response
-    """
-
-    if len(message.split()) > 1:
-        client = wolframalpha.Client('2LU2Y7-YJQTA7TL8E')
-        question = ' '.join(message.split()[1:])
-        res = client.query(question)
-        return next(res.results).text
-
-    return help_methods.get_help_message('message')