Multiscrape -> Oemag.at

1

Hello,

is it possible to get this scraped?
I tried it but…

https://www.oem-ag.at/de/home/
image

1 Like
2

so hab ichs:

command_line:
  - sensor:
      name: oemag_marktpreis
      command: echo $(curl https://www.oem-ag.at/de/marktpreis/ | grep -Po "<strong>([\d,]+) ct/kWh<\/strong>" | grep -Po "[0-9,]{3,7}" | sed 's/,/./g') 
      #https://www.libe.net/oemag
      unit_of_measurement: 'ct/kWh'
      scan_interval: 21600
      icon: mdi:cash
2 Likes
3

I ended up with this, just if someone prefers multiscrape:

multiscrape:
  - name: HA scraper for e-control
    resource: https://www.e-control.at/de/marktteilnehmer/oeko-energie/marktpreis
    scan_interval: 86400
    sensor:
      - unique_id: energie_marktpreis
        name: Energie Marktpreis
        unit_of_measurement: EUR/kWh
        select: ".journal-content-article > table:nth-child(9) > tbody:nth-child(1) > tr:nth-child(8) > td:nth-child(2)"
        value_template: '{{ value | replace (",", "") | float(default=0.0) | int / 100000 | round(2) }}'
  - name: HA scraper for oem-ag
    resource: https://www.oem-ag.at/de/marktpreis/
    scan_interval: 21600
    sensor:
      - unique_id: oemag_marktpreis
        name: OeMAG Marktpreis
        unit_of_measurement: EUR/kWh
        select: "#c1048 > table > tbody:nth-child(1) > tr:nth-last-child(1) > td:nth-child(2) > strong"
        value_template: '{{ value | select("in",",.0123456789") | join | replace(",",".") | float(0) / 100 }}'
1 Like
4

Hi all,

the Website changed a little bit and so I tried to correct the multiscrape entry in my yaml.

Before the value on the site to be read was within <strong> -tag. Now this is removed and *) is inserted after the energy price.

So i tried to replace this to nothing with | replace("*)","") right after the value-variable

  - name: HA scraper for oem-ag
    resource: https://www.oem-ag.at/de/marktpreis/
    scan_interval: 21600
    sensor:
      - unique_id: oemag_marktpreis
        name: OeMAG Marktpreis
        unit_of_measurement: EUR/kWh
        select: "#c1048 > table > tbody:nth-child(1) > tr:nth-last-child(1) > td:nth-child(2)"
        value_template: '{{ value | replace("*)","") | select("in",",.0123456789") | join | replace(",",".") | float(0) / 100 }}'

In developer Tools all is fine … (BTW: {{ becomes {!{ in developer tools read the multiscrape documentation)

12-02-2025_15-27-06
12-02-2025_15-27-061175×680 27.7 KB

… but not in yaml, and I can’t find the error. The sensor becomes unavailable.

Can someone pint me to the mistake, pls?

Thank you in advance

5

ask chatgpt :wink: - it solved it for me.

command_line:
  - sensor:
      unique_id: einpeiseverguetung
      name: "Einspeisevergütung"
      command: echo $(curl https://www.oem-ag.at/de/marktpreis/ | grep -Po "([\d,]+) ct/kWh" | grep -Po "[0-9,]{3,7}" | sed 's/,/./g')
      #https://www.libe.net/oemag
      unit_of_measurement: "ct/kWh"
      scan_interval: 21600
      icon: mdi:cash
6

Interesting, suddenly the select didn’t work (?). I replaced it with regex regex_findall("[\d,.]+")

7

Hello,

vielen Dank dafür - ich hab deinen code in die configuration.yaml eingefügt.
Bekomme leider eine Fehlermeldung:

Diese Entität wird nicht mehr von der „command_line"-Integration bereitgestellt. Wenn die Entität nicht mehr verwendet wird, lösche sie in den Einstellungen

8

Hi, seams oem-ag.at changed some parts on their website, also changed the url from

https://www.oem-ag.at/de/marktpreis/ to https://www.oem-ag.at/marktpreis/

Below my updated, working multiscrape:

multiscrape:
  - name: HA scraper for oem-ag
    resource: https://www.oem-ag.at/marktpreis/
    scan_interval: 21600
    
    sensor:
      - unique_id: oemag_marktpreis
        name: OeMAG Marktpreis
        unit_of_measurement: EUR/kWh
        select: "table.table-bordered > tbody > tr:last-child > td:nth-child(2)"
        value_template: '{{ value | regex_findall_index("[\\d,]+") | replace(",", ".") | float(0) / 100 }}'