update gas providers

This commit is contained in:
2026-03-02 14:41:27 +01:00
parent bac25fa944
commit ba6683ceea
5 changed files with 58390 additions and 43 deletions

View File

@@ -1,26 +1,29 @@
import requests
import mysql.connector
from mysql.connector import Error
from datetime import datetime, timedelta
def insert_dynamic_price_data_tomorrow():
connection = None # Connection buiten de try initialiseren
connection = None
try:
# URL van de API
# 1. Bepaal de datum van morgen (bijv. '2026-01-25')
tomorrow_date = (datetime.now() + timedelta(days=1)).strftime('%Y-%m-%d')
print(f"Filteren op data voor: {tomorrow_date}")
# 2. Data ophalen
url = "https://enever.nl/api/stroomprijs_morgen.php?token=5a7d9b371fe147cfc8100bcf6d9ebd55"
response = requests.get(url)
if response.status_code != 200:
raise Exception('Fout bij het ophalen van de data.')
data = response.json()
if not data or 'data' not in data:
raise Exception('Geen data gevonden in API respons.')
if data is None or 'data' not in data:
raise Exception('Fout bij het decoderen van de JSON-data.')
# Verbinden met de MySQL-database
# 3. Verbinden met MySQL
connection = mysql.connector.connect(
host='127.0.0.1', # Gebruik 127.0.0.1 ipv localhost
host='127.0.0.1',
database='alfen',
user='alfen_user',
password='5uVgr%f%s2P5GR@3q!',
@@ -30,17 +33,6 @@ def insert_dynamic_price_data_tomorrow():
if connection.is_connected():
cursor = connection.cursor()
# Verwijder bestaande records uit de tabel
cursor.execute("DELETE FROM dynamic_price_data_tommorow")
connection.commit()
# Voorbereiding van de query
query = """
INSERT INTO dynamic_price_data_tommorow (datetime, price)
VALUES (%s, %s)
"""
# Sleutelwoorden voor prijsvelden
price_fields = [
'prijsAA', 'prijsAIP', 'prijsANWB', 'prijsBE', 'prijsEE',
'prijsEN', 'prijsEVO', 'prijsEZ', 'prijsFR', 'prijsGSL',
@@ -48,37 +40,40 @@ def insert_dynamic_price_data_tomorrow():
'prijsWE', 'prijsZG', 'prijsZP'
]
# Data invoegen
rows_to_insert = []
# 4. Loop door de data en filter op morgen
for entry in data['data']:
datetime = entry['datum']
# Controleer of de datum in de API begint met de datum van morgen
if entry['datum'].startswith(tomorrow_date):
prices = [float(entry[f]) for f in price_fields if f in entry and entry[f] != '']
if prices:
avg_price = sum(prices) / len(prices)
rows_to_insert.append((entry['datum'], avg_price))
# Gemiddelde prijs berekenen (exclusief het veld 'prijs')
prices = [
float(entry[field]) for field in price_fields if field in entry and entry[field] != ''
]
if prices:
avg_price = sum(prices) / len(prices)
else:
avg_price = None # Geen prijzen beschikbaar
# Data invoegen in de tabel
if avg_price is not None:
try:
cursor.execute(query, (datetime, avg_price))
connection.commit()
except Error as e:
print(f"Fout bij invoeren van data voor datetime {datetime}: {e}")
continue
# 5. Database bijwerken
if rows_to_insert:
# Wis de tabel
cursor.execute("DELETE FROM dynamic_price_data_tommorow")
# Voeg alleen de gefilterde rijen toe
query = "INSERT INTO dynamic_price_data_tommorow (datetime, price) VALUES (%s, %s)"
cursor.executemany(query, rows_to_insert)
connection.commit()
print(f"Succes! {len(rows_to_insert)} rijen toegevoegd voor {tomorrow_date}.")
else:
print(f"Geen data gevonden voor {tomorrow_date} in de API-respons.")
except Error as e:
print(f"Fout bij databaseverbinding: {e}")
print(f"Database fout: {e}")
except Exception as e:
print(f"Algemene fout: {e}")
print(f"Fout: {e}")
finally:
# Sluit de verbinding
if connection is not None and connection.is_connected():
if connection and connection.is_connected():
cursor.close()
connection.close()
if __name__ == "__main__":
insert_dynamic_price_data_tomorrow()
insert_dynamic_price_data_tomorrow()