better error messages

Author: schickling

example_run.py

@@ -7,7 +7,7 @@ def main():
 
     result = client.execute('''
     {
-      allFilms {
+      allFilmsa {
         films {
           title
         }

graphqlclient/client.py

@@ -15,6 +15,11 @@ def _send(self, query, variables):
                    'Content-Type': 'application/json'}
 
         req = urllib2.Request(self.endpoint, json.dumps(data), headers)
-        response = urllib2.urlopen(req)
 
-        return response.read()
+        try:
+            response = urllib2.urlopen(req)
+            return response.read()
+        except urllib2.HTTPError, e:
+            print(e.read())
+            print('')
+            raise e

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup
 
 setup(name='graphqlclient',
-      version='0.1.0',
+      version='0.1.1',
       description='Simple GraphQL client for Python 2.7+',
       url='https://github.com/graphcool/python-graphql-client',
       author='graph.cool',