From ed0fa7c799ccec87b44380ec0eb1604e75f9e02c Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Sun, 8 Jun 2014 10:58:44 +0100
Subject: [PATCH] Don't hard-code the message.

---
 wolframalpha/__init__.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/wolframalpha/__init__.py b/wolframalpha/__init__.py
index e991559..315068e 100644
--- a/wolframalpha/__init__.py
+++ b/wolframalpha/__init__.py
@@ -16,7 +16,10 @@ class Result(object):
         self.tree = etree.parse(stream)
         error = self.tree.find('error')
         if error:
-            raise Exception('you may have entered the wrong appid')
+            code = error.find('code').text
+            msg = error.find('msg').text
+            tmpl = 'Error {code}: {msg}'
+            raise Exception(tmpl.format(code=code, msg=msg))
 
     def __iter__(self):
         return (Pod(node) for node in self.tree.findall('pod'))