Fall back to pearson dictionary if urbandictionary doesnt know a word, fixes #27

app/define_word.py

@@ -15,7 +15,13 @@ def get_definition(content):
             ).json()['list'][0]['definition']
 
         except IndexError:
-            definition = 'No definition found'
+            try:
+                # Try another dictionary
+                definition = requests.get(
+                    "http://api.pearson.com/v2/dictionaries/ldoce5/entries?headword={}".format('%20'.join(word))
+                ).json()['results'][0]['senses'][0]['definition'][0]
+            except IndexError:
+                definition = 'No definition found'
 
         return "`{}`\n```{}```".format(' '.join(word), definition)