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April 19, 2021 07:43
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Small script to get your energy data from the slimmemeterportal.nl
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import requests | |
import calendar | |
import time | |
import datetime | |
from bs4 import BeautifulSoup | |
username = "" # fill in your slimmemeterportal username | |
password = "" # fill in your password | |
start_year = "" # fill in the year your started measurements | |
now = datetime.datetime.now() | |
end_year = now.year+1 | |
months = list(range(1, 13, 1)) | |
years = list(range(int(start_year), int(end_year), 1)) | |
start_url = "https://slimmemeterportal.nl/login" | |
login_url = "https://slimmemeterportal.nl/user_session" | |
seconds = 2629746 | |
def seconds_in_month(month, year): | |
nomatter, daysinmonth = calendar.monthrange(year, month) | |
return daysinmonth * 24 * 60 * 60 | |
with requests.Session() as s: | |
r = s.get(start_url) # Get first page for the csrf code (generated each time) | |
soup = BeautifulSoup(r.content, 'html.parser') | |
authenticity_token = soup.find('input', {'name': 'authenticity_token'}).get('value') # get the csrf data from the input field | |
payload = {"utf8": "✓", "authenticity_token": authenticity_token, "user_session[email]": username, | |
"user_session[password]": password, "commit": "Inloggen"} | |
c = s.post(login_url, data=payload) | |
for y in years: | |
for m in months: | |
datum = datetime.date(y, m, 1) | |
ux = int(time.mktime(datum.timetuple())) | |
sim = int(seconds_in_month(m, y)) | |
url = "https://slimmemeterportal.nl/cust/consumption/chart.xls?commodity=power&datatype=consumption&range=" \ | |
"{}×lot_start={}".format(seconds, ux) | |
filename = "{}-{}.xls".format(y, m) | |
# print(url) | |
r = s.get(url) | |
with open(filename, 'wb') as f: | |
f.write(r.content) | |
time.sleep(5) |
Nog een vraagje : Hoe ga je om met de overgangen tussen zomer en wintertijd ? In mijn logs zie ik dat in het ene geval er dubbele entries zijn, en in het andere geval "mist" er een uur.
Ja, klopt ik krijg ook wel eens dubbele data. Zelf schoon ik zo nu en dan de data wat op met dubbele records. Misschien maak ik daar nog wel eens een python scriptje voor.
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Bedankt !