metbril
(Robert 🇳🇱🇪🇺)
1
I need a value that is an ISO formatted date that is 1 day before today. I have tried the below template, that returns an empty string:
{{ as_timestamp(now()) - (24*3600) | timestamp_custom('%Y-%m-%d', True) }}
That would return 2017-03-27
if today is 28 March.
What is the correct syntax?
jcroed
(Chris Roed)
2
Youn need to add parentheses around the first part of the expression …
{{ (as_timestamp(now()) - (24*3600)) | timestamp_custom(’%Y-%m-%d’, True) }}
3 Likes
Hello,
I want to add the number of day in my ‘input_datetime.dernier_arrosager’’
I take your solution and make this code:
action:
- service: input_datetime.set_datetime
data_template:
entity_id: input_datetime.dernier_arrosage
date: '{{ (as_timestamp(now()) + (states(''input_number.intervalle_arrosage'')*24*3600)) | timestamp_custom("%Y-%m-%d", True) }}'
but it don’t work.
I am stock on this for month now.
Please help
petro
(Petro)
4
All states are strings, so if you want to add it to a number, you need to convert it to a number using |float
date: '{{ (as_timestamp(now()) + (states(''input_number.intervalle_arrosage'')|float*24*3600)) | timestamp_custom("%Y-%m-%d", True) }}'
1 Like
antoweb76
(Antonello)
6
Simply
{{ now().date() - timedelta(days=1) }}
8 Likes