Prices 2023 added

frankenergy.py

@@ -0,0 +1,46 @@
+import requests
+from datetime import datetime, timedelta
+import csv
+
+def FrankEnergy():
+    now = datetime.now()
+
+    yesterday = datetime.now() + timedelta(days=-1)
+    startdate = yesterday.strftime("%Y-%m-%d")
+    enddate = now.strftime("%Y-%m-%d")
+
+    if int(now.strftime("%H")) > 15:
+        tomorrow = datetime.now() + timedelta(days=2)
+        startdate = now.strftime("%Y-%m-%d")
+        enddate = tomorrow.strftime("%Y-%m-%d")
+
+    headers = { "content-type":"application/json" }
+
+    query = f"""query MarketPrices {{
+        marketPricesGas(startDate: "{startdate}", endDate: "{enddate}") {{
+        from
+        till
+        marketPrice
+        priceIncludingMarkup
+    }}
+    }}"""
+
+    response = requests.post('https://graphcdn.frankenergie.nl', json={'query': query}, headers=headers)
+    data = response.json()
+
+    frank_gas_file = "frank_gas.csv"
+
+    frank_headers = ['till', 'from', 'marketPrice', 'priceIncludingMarkup']
+
+    with open(frank_gas_file, 'w') as csvfile:
+        writer = csv.DictWriter(csvfile, fieldnames = frank_headers)
+        writer.writeheader()
+        writer.writerows(data['data']['marketPricesGas'])
+
+    for gas in data['data']['marketPricesGas']:
+        print(gas['till'], gas['from'],gas['marketPrice'], gas['priceIncludingMarkup'])
+
+
+if __name__ == "__main__":
+    FrankEnergy()
+