From db38cea0de71881f3bd79b5373c43ba78e9b2a3c Mon Sep 17 00:00:00 2001
From: Anton Sarukhanov <code@ant.sr>
Date: Wed, 4 May 2016 18:40:48 -0400
Subject: [PATCH] Cache AJAX responses for 5 seconds
---
app.py | 5 +++++
requirements.txt | 1 +
2 files changed, 6 insertions(+)
diff --git a/app.py b/app.py
index 4c479fb..46b9b77 100644
--- a/app.py
+++ b/app.py
@@ -1,6 +1,7 @@
import os
from flask import Flask, jsonify, make_response, render_template, request, abort
from flask.ext.bower import Bower
+from flask.ext.cachecontrol import FlaskCacheControl, cache_for
from jinja2.exceptions import TemplateNotFound
from sqlalchemy.orm import joinedload
from models import db, Agency
@@ -20,6 +21,9 @@ db.init_app(app)
Bower(app)
+cache_control = FlaskCacheControl()
+cache_control.init_app(app)
+
# Flask Web Routes
@app.route('/')
def map():
@@ -43,6 +47,7 @@ def map_embed(mode):
return render_template('predictions.html', agency=agency, config=app.config, embed=True)
@app.route('/ajax')
+@cache_for(seconds=5)
def ajax():
""" Handle all async requests (from JS). """
query = request.args.get('query')
diff --git a/requirements.txt b/requirements.txt
index a7a4fa6..6cb4b21 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,6 @@
Flask==0.10.1
Flask-Bower==1.2.1
+Flask-CacheControl==0.1.2
Flask-Celery-Helper==1.1.0
Flask-Migrate==1.6.0
Flask-SQLAlchemy==2.1
--
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