Merge pull request #286 from jacebrowning/enable-cors

Enable CORS

memegen/app.py

@@ -6,6 +6,7 @@
 from flask_api import FlaskAPI
 from flask_api.exceptions import APIException, NotFound
 
+from . import extensions
 from . import services
 from . import stores
 from . import routes
@@ -38,6 +39,7 @@ def create_app(config):
 
     configure_logging(app)
 
+    register_extensions(app)
     register_services(app)
     register_blueprints(app)
 
@@ -55,6 +57,10 @@ def configure_logging(app):
     logging.getLogger('PIL').setLevel(logging.INFO)
 
 
+def register_extensions(app):
+    extensions.cors.init_app(app, methods=['GET', 'OPTIONS'], allow_headers='*')
+
+
 def register_services(app):
     exceptions = services.Exceptions(
         TemplateNotFound,

memegen/extensions.py

@@ -0,0 +1,3 @@
+from flask_cors import CORS
+
+cors = CORS()

requirements.txt

@@ -1,6 +1,7 @@
 # Server
 Flask==0.11.1
 Flask-API==0.6.9
+Flask-CORS == 3.0.2
 webargs==1.4.0
 
 # Models