rename Micropub to MicropubClient to differentiate

example.py

@@ -1,10 +1,10 @@
 from flask import Flask, request, url_for
-from flask.ext.micropub import Micropub
+from flask.ext.micropub import MicropubClient
 
 
 app = Flask(__name__)
 app.config['SECRET_KEY'] = 'my super secret key'
-micropub = Micropub(app)
+micropub = MicropubClient(app)
 
 
 @app.route('/micropub-callback')

flask_micropub.py

@@ -21,7 +21,7 @@ else:
     from urllib.parse import urlencode, parse_qs
 
 
-class Micropub:
+class MicropubClient:
     """Flask-Micropub provides support for IndieAuth/Micropub
     authentication and authorization.
 
@@ -139,7 +139,8 @@ class Micropub:
             return AuthResponse(
                 next_url=next_url,
                 error='authorization failed. {}: {}'.format(
-                    rdata.get('error'), rdata.get('error_description')))
+                    next(rdata.get('error', []), None),
+                    next(rdata.get('error_description', []), None)))
 
         if 'me' not in rdata:
             return AuthResponse(

setup.py

@@ -11,7 +11,7 @@ from setuptools import setup
 
 setup(
     name='Flask-Micropub',
-    version='0.1.1',
+    version='0.1.2',
     url='https://github.com/kylewm/flask-micropub/',
     license='BSD',
     author='Kyle Mahan',