Scrape- float sensor

Configuration
1

I have make an scrape for fuel in Home assistant by intergration.
I see the value, but it is not an float value.

How to do this?
Website:

Css selector:
.price-list > dt:nth-child(3) > span:nth-child(2)

Screenshots/ setting in HASS

Scrape
Scrape536Ă—878 38.3 KB

Sensor
Sensor523Ă—870 39.1 KB

2

You need to set a value_template (Waardesjabloon). Use:

{{ value.replace(',', '.')|regex_replace('[^.\d]', '') }}

which changes the decimal comma to a decimal point, then removes everything that isn’t a decimal point or digit. It looks like you’ll need to delete and re-create the scrape sensor — I can’t see a way to edit it after it’s been created.

Developed:

image
image837Ă—331 21.1 KB

and tested:

image
image891Ă—355 18.1 KB

Note that you’ll need to add a unit of measurement (EUR) if you want a graph of the values.

1 Like
3

Thanks!!
It works, but I was suggested that it can be used for statistig graphic card. The sensors not finded yet,…

4

Explain what you mean by “It works” and “The sensors not finded yet”?

Does it show in Developer Tools / States?

5

Yes, it shows up in my states.

image
image1110Ă—376 19.5 KB

But it not shows up by an statistic card.

image
image984Ă—1055 47.9 KB

6

Set state_class to measurement.

1 Like
7

Thanks, this works!

1 Like
8

Thanks!!! Your post helped me a lot!

1 Like