First public release

app.py

@@ -0,0 +1,62 @@
+from flask import Flask, render_template, send_from_directory
+from flask_caching import Cache
+import requests
+
+app = Flask(__name__)
+app.config['CACHE_TYPE'] = 'SimpleCache'
+app.config['CACHE_DEFAULT_TIMEOUT'] = 1800
+cache = Cache(app)
+
+@app.route("/")
+def index():
+	return render_template("map.html")
+
+@app.route("/gas.svg")
+def favicon():
+	return send_from_directory(app.static_folder, "gas.svg")
+
+@app.route("/gas.csv")
+def gas():
+	data = cache.get("gas")
+	if data: return data
+
+	result = ["Sams https://www.samsclub.com/local/fuel-center/-/X"]
+	for s in samsdata():
+		if 'gasPrices' in s:
+			p = {11:0,16:0}
+			for grade in s['gasPrices']:
+				if grade['gradeId'] in p:
+					p[grade['gradeId']] = int(grade['price']*100)
+			result.append(f"{p[11]},{p[16]},{s['geoPoint']['latitude']},{s['geoPoint']['longitude']},{s['id']}")
+	result.append("Costco https://www.costco.com/warehouse-locations-X.html#:~:text=Gas%20Station")
+	for s in costcodata():
+		if 'US' == s['country'] and 'regular' in s['gasPrices'] and 'PR' != s['state']:
+			p = {'regular':0,'premium':0}
+			for grade in p:
+				p[grade] = int(float(s['gasPrices'][grade])*100)
+			result.append(f"{p['regular']},{p['premium']},{s['latitude']},{s['longitude']},{s['displayName']}")
+	data = "\n".join(result)
+	cache.set("gas", data)
+	return data
+
+@app.route("/sams.json")
+def samsdata():
+	data = cache.get("sams")
+	if data: return data
+
+	url = 'https://www.samsclub.com/api/node/vivaldi/browse/v2/clubfinder/list?distance=10000&nbrOfStores=1000&singleLineAddr=10001'
+	response = requests.get(url, headers={'User-Agent': 'Mozilla/5.0', 'Accept-Encoding': 'ztsd'})
+	data = response.json()
+	cache.set("sams", data)
+	return data
+
+@app.route("/costco.json")
+def costcodata():
+	data = cache.get("costco")
+	if data: return data
+
+	url = 'https://www.costco.com/AjaxWarehouseBrowseLookupView?hasGas=true&populateWarehouseDetails=true'
+	response = requests.get(url, headers={'User-Agent': 'Mozilla', 'Accept-Encoding': 'gzip'})
+	data = response.json()[1:]
+	cache.set("costco", data)
+	return data