Updates to support Python 3

pinry/core/api.py

@@ -33,7 +33,6 @@ class PinryAuthorization(DjangoAuthorization):
         if klass is False:
             raise Unauthorized("You are not allowed to access that resource.")
 
-        print dir(klass._meta)
         permission = '%s.delete_%s' % (klass._meta.app_label, klass._meta.model_name)
 
         if not bundle.request.user.has_perm(permission, bundle.obj):

pinry/core/models.py

@@ -1,5 +1,9 @@
 import requests
-from cStringIO import StringIO
+
+try:
+    from cStringIO import StringIO
+except ImportError:  # Python 3 support
+    from io import StringIO
 
 from django.conf import settings
 from django.core.files.uploadedfile import InMemoryUploadedFile

pinry/users/models.py

@@ -6,7 +6,7 @@ from django.contrib.auth.models import User as BaseUser
 class User(BaseUser):
     @property
     def gravatar(self):
-        return hashlib.md5(self.email).hexdigest()
+        return hashlib.md5(self.email.encode('utf-8')).hexdigest()
 
     class Meta:
-        proxy = True
+        proxy = True