7 Day Weather Forecast

mconway · January 22, 2018, 12:49am

I’ve stripped out a lot of the if statements, i’m just working on printing the day names in the forecast. Right now I have “tomorrow”,“second”,“third” etc. Either way, I was able to reduce the lines of code by about 30%. Also got rid of the dependency of having weekday_number and weekday sensors. Hopefully I can wrap up the changes soon and repost for you. I’ve also turned this into a package

DetroitEE · January 22, 2018, 1:03am

That’s great! Thanks. I knew somebody could improve on this.

mconway · January 22, 2018, 8:04am

Alright, here’s how far I got tonight. It’s all in a package, and the names have comments for the template that would produce the correct rolling name. I haven’t figured out how to template the names yet. This may not be perfect, but it’s a start.

github.com

mconway/homeassistant-config/blob/master/packages/weather.yaml

homeassistant:
  customize:
    group.weather_tab:
      order: 1

weather:
  - platform: darksky
    api_key: !secret forecast_api_key

sensor:
  - platform: darksky
    api_key: !secret forecast_api_key
    forecast:
      - 1
      - 2
      - 3
      - 4
      - 5
      - 6
      - 7

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DetroitEE · January 22, 2018, 10:08am

Very cool, I’m going to try out some of your modifications. Yes, templating the friendly names is one of the big issues I ran into. I don’t think I was ever able to get it working.

One comment, under forecast_fourth, the icon template sensor names still say “thursday” where they should say “fourth” (lines 163-181).

mconway · January 23, 2018, 6:27am

Woops, youre right! should be fixed now. Haven’t had time to look at the names more, but i’m sure there is a way.

arsaboo · January 24, 2018, 4:29pm

Looks like some icons are not updated in HA. I cannot see partly-cloudy-night and clear-day.

DetroitEE · January 24, 2018, 5:05pm

That’s weird, they should be showing up. The code has those two icon states and their corresponding mdi icons.

arsaboo · January 24, 2018, 5:17pm

I simplified everything to use entity_picture_template. Instead of using mdi icons, which are not exactly similar to the dark_sky icons, I am not using the dark_sky icons directly.

The updated code is available here. I am still not entirely happy with the structure and will update it soon.

arsaboo · January 25, 2018, 12:10am

I updated the whole code to use python_scripts that update the friendly names automatically. Here’s how it looks:

The python_script is here.
The weather package is available here.

photo64 · January 25, 2018, 12:35am

This is fantastic! I would really like to incorporate this into my setup but I have a couple of questions.

I am not that familiar with including python_scripts, is that just an additional folder in my configuration setup? I saw that you have a line “python_script:” in your config file. I guess this doesn’t need an "!include . . " statement?
I also see you are referencing weather icons under your local folders. What icons are you using? Any chance you have a url to where you got them from?

Nice work to everyone on this.

Thanks!

DavidFW1960 · January 25, 2018, 2:00am

so in configuration.yaml I need to include the weather.yaml file? Where do I put the python script? I’m running hassio…

thanks - looks great.

DetroitEE · January 25, 2018, 2:09am

@photo64 @DavidFW1960

Under homeassistant: in your configuration.yaml file, put packages: !include_dir_named packages then create a folder called packages in your main configuration folder, and place weather.yaml in there.

For python scripts, add python_script: to your configuration.yaml file, create a folder called python_scripts in your main configuration folder, and place dark_sky_friendly_names.py in there.

DetroitEE · January 25, 2018, 2:18am

@arsaboo The python script to update the friendly names is great, nice work. One question: how do I make it so that it only updates the friendly name and leaves the icon alone? I tried commenting out lines 29 and 37, but it’s still not working, the icon is just the default eyeball. I want it to use the icon template I specify in the template sensor.

EDIT: I got it to work by replacing 'entity_picture' with 'icon' in lines 29 and 37. Not sure if there’s a better way to do it.

DetroitEE · January 25, 2018, 2:57am

I’ve updated the original post to reflect the improvements to the code. Note I’ve made a few tweaks to make it work with the mdi icons as I originally wanted. Thanks @mconway @arsaboo for your improvements.

arsaboo · January 25, 2018, 3:04am

Guys…just realized that the code has some bugs that need to be fixed. I will try to fix them and, may be, create a new thread will all the necessary details.

DetroitEE · January 25, 2018, 3:08am

What are the bugs? Seems to be working fine for me. Keep the updated code in this post if possible so it’s not the same information in multiple places. I’ll update the OP with any improvements.

EDIT: Ah I found one, the friendly names change back to “second”, “third”, etc. when the state gets updated. Should just need to add a trigger to the automation to run the name update script after any state change.

arsaboo · January 25, 2018, 4:08am

The friendly_name is not retained during updates. I have updated the entire script to use triggers. I am not sure this is the final version, so instead of copying the code in the OP, please just link to this post so that readers can access the most recent version of the code.

Please the following script under python_scripts

github.com

arsaboo/homeassistant-config/blob/master/python_scripts/dark_sky_friendly_names.py

###############################################################################
# Author:      Alok R. Saboo
# Description:  This script takes the dark_sky forecast sensors and updates
#               their friendly_name to include the date and day.
#               https://github.com/arsaboo/homeassistant-config/blob/master/packages/weather.yaml
###############################################################################
dark_sky_entities = ["sensor.forecast_1", "sensor.forecast_2", "sensor.forecast_3",
                     "sensor.forecast_4", "sensor.forecast_5", "sensor.forecast_6",
                     "sensor.forecast_7"]
days = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]

triggeredEntity = data.get('entity_id')
# logger.warning("trigger is {}".format(triggeredEntity))
now = datetime.datetime.now()
today = now.weekday()

if triggeredEntity is None:
    for entity_id in dark_sky_entities:
        # copy it's state
        state = hass.states.get(entity_id)

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You will also need the weather.yaml package.
https://github.com/arsaboo/homeassistant-config/blob/master/packages/weather.yaml

mconway · January 25, 2018, 5:17am

Thanks @arsaboo! I’ll update my configuration with this as well. I still prefer the MDI over the dark sky icons, but I’ll play with both and see which works best.

atomicpapa · January 25, 2018, 5:22am

@arsaboo I like those icons. Where did you get them?

arsaboo · January 25, 2018, 12:26pm

I have provided the link in the package.