add caching

Signed-off-by: Kenneth Reitz <me@kennethreitz.org>

Pipfile

@@ -14,3 +14,4 @@ html5lib = "*"
 bs4 = "*"
 requests = "*"
 simplejson = "*"
+flask-cache = "*"

scraper.py

@@ -46,9 +46,11 @@ class MWT(object):
 
         return func
 
+
 def convert_to_decimal(f):
     return Decimal("{0:.8f}".format(f))
 
+
 class Coin():
     """A Coin, unlike Mario's."""
 

server.py

@@ -4,6 +4,7 @@ from scraper import get_coins, get_coin, Coin
 from wallets import wallets
 
 from flask import Flask, jsonify, render_template, request
+from flask.ext.cache import Cache
 from flask_sslify import SSLify
 
 import maya
@@ -17,11 +18,13 @@ pro_db = records.Database(os.environ['HEROKU_POSTGRESQL_TEAL_URL'])
 
 
 app = Flask(__name__)
-app.debug = True
+
 
 sslify = SSLify(app)
+cache = Cache(app ,config={'CACHE_TYPE': 'simple'})
 
 @app.route('/')
+@cache.cached(timeout=60)
 def hello():
 
     lbc = get_coin('lbc')
@@ -80,9 +83,6 @@ def get_history(coin):
     else:
         rows = db.query(q, coin=c.name)
 
-
-
-
     return jsonify(history=[
         {
             'value': r.value,