fix django1.8 HttpResponse compatibility

.gitignore

@@ -4,3 +4,4 @@
 MANIFEST
 
 dist/*
+*.un~

djpico/urls.py

@@ -1,7 +1,6 @@
-from django.conf.urls import patterns, url
+from django.conf.urls import url
 
-urlpatterns = patterns(
-    '',
+urlpatterns = [
     url(r'pico.js|client.js', 'djpico.views.picojs', name='picojs'),
     url(r'^.*$', 'djpico.views.index', name='index'),
-)
+]

djpico/views.py

@@ -4,6 +4,10 @@
 from django.http import HttpResponse
 from django.views.decorators.csrf import csrf_exempt
 from django.conf import settings
+from distutils.version import StrictVersion
+import django
+
+DJANGO_VERSION = StrictVersion(django.get_version())
 
 pico.server.DEBUG = settings.DEBUG
 
@@ -16,7 +20,7 @@ def index(request):
     path = '/' + request.path.split('/pico/')[-1]
     try:
         pico_response = pico.server.handle_api_v2(path, params, request)
-    except PicoError, e:
+    except PicoError as e:
         pico_response = e.response
     code, reason = pico_response.status.split(' ', 1)
     response = HttpResponse(pico_response.output,
@@ -29,4 +33,6 @@ def index(request):
 
 def picojs(request):
     f = open(pico.server.pico_path + 'client.js')
+    if DJANGO_VERSION >= StrictVersion('1.8'):
+        return HttpResponse(f.read())
     return HttpResponse(f.read(), mimetype='application/javascript')