home assistant script variables

Variables in Automation - Configuration - Home Assistant Community Variables in Automation Configuration T1ppes November 3, 2021, 9:30am #1 I am trying to create an automation around a IKEA TRADFRI Shortcut Button. This could be used to pass data to another script awaiting By the way, I already test again with your recommendation, but not succeed. test_counter: Maybe this causes errors Use-case: If the light is on (or after this choose block finishes if it was off) then it will always proceed to the next part (storing the lights brightness and waiting until it is turned off, its brightness changes or the timeout expires). type ( Required, string): The C++ type of the global variable, for example bool (for true / false ), int (for integers), float (for decimal numbers), int [50] for an array of 50 integers, etc. But I dont want you to fix something which isnt broken so keep it if its working for you. A detailed description of the calendar event, if available. Is that what you want or did you want it to be set to essentially now ()? Yes, they support calling with that attribute and they simply ignore it. can be a pre-defined list, or a list created by a template. Therefore the condition template must revert to the original test which was less than or equal to. I tried: Check configuration passes ok, but reloading the scripts throws this nice error: config for [script]: invalid template (TemplateSyntaxError: expected name or number) for dictionary value @ data[sequence][2][value_template]. What this is doing is its looking for an entity literally called light_entity and getting its last_updated time. I need your guys help setting up a script which takes an entity variable and uses that variable inside a template condition too. The first sequence whose conditions are all true will be run. For example, argument1. Python would be easier for me but wasn't aware of the Appdaemon piece. For the 2021.4: For our advanced users - Home Assistant (home-assistant.io) update - I think it is critical to tell people that they must enter their desired z-wave device configuration parameters and then leave the page loaded for at least as long as it takes for the target device to check in. If I want the sonos to start playing at volume 0.02 @ 6.10 and get 0.01 louder every 5 minutes, I now have to add a wait / etc. For the 2021.4: For our advanced users - Home Assistant (home-assistant.io) update - I think it is critical to tell people that they must enter their desired z-wave device configuration parameters and then leave the page loaded for at least as long as it takes for the target device to check in. WebAutomation Trigger Variables - Home Assistant Automation Trigger Variables Automations support templating in the same way as scripts do. minuter Timeout has the same syntax as delay, and like delay, also accepts templates. Please note: In order for this description to be displayed in the Services tab of the Developer Tools, the script description must be defined as well. instllt It does ramp down as well. Thanks for the tip on the Appdaemon. WebPyscript: Python Scripting for Home Assistant. The script integration allows users to specify a sequence of actions to be executed by Home Assistant. That isnt how it works. They wrap around a series of actions and simplify your home assistant automations and allow you to do so many cool things message: 'Good morning, its 2018-07-07 14:00:58 ERROR (MainThread) [homeassistant.core] Invalid service data for variable.set_variable: invalid template (TemplateSyntaxError: expected token ), got =) for dictionary value @ data[value_template]. For the 2021.4: For our advanced users - Home Assistant (home-assistant.io) update - I think it is critical to tell people that they must enter their desired z-wave device configuration parameters and then leave the page loaded for at least as long as it takes for the target device to check in. you call can be problematic at times, and it doesnt matter if it fails. You can also use event_data to fire an event with custom data. State variables are bound to Python variables and services are callable as Python functions, so its easy and concise to implement logic. or script as failed to run. Sometimes these errors are expected, for example, because you know the service # Turn off whichever entity triggered the automation. I also think I saw something about doing this in a more native fashion with one of the recent updates. When it is used inside a choose action, only the actions within that choose will stop. Each script will itself become an entity that can be called from the script service. The variable this is the state object of the automation at the moment of triggering the actions. See also script variables for how to define variables accessible in the entire script. If the script overlooked to first check if echo is defined, it would fail at the first line of code that attempted to use the value of echo. {{ trigger.topic.split('/')[-1] }}. This will only be shown in table of options available in the Services tab of the Developer Tools. WebConfiguration variables: id ( Required, ID ): Give the global variable an ID so that you can refer to it later in lambdas. Thank you for the answers. I am struggling with getting the syntax correct. WebScripts are a sequence of actions that Home Assistant will execute. { { warning }} target: - 'channelid' service: notify.discord That basically looks like this (also sending the entity_id as well): Which then I call from my automations, like so: This approach works very well until now. The variables will be able to use templates and have access to the trigger variable. Variables that will be available inside your templates. {{ states.sensor.to_work.attributes.number_of_minutes_delayed }} WebHome Assistant architecture, especially states. They turn on as expected. The basics are already working (i.e. The action section of an automation is essentially a script in itself, so when you set the run mode of an automation you are setting the run mode for that set of actions itself. exemptions list(Optional) List of exemptionobjects. But given what you have you could replace the last step in the script with something like this: Probably the easiest way would be to use a variable in this script, and then call it two or three times from another script where it passes the entity_id of each camera for each call. Meaning when your automation is triggered, automation_last_triggered is going to be set from the last time this automation is triggered, not the current time. The script integration will create an entity for each script and allow them to Researching now. The most important one is the action to call a service. Variables created/modified in one parallelized action are not available i tid Yes there is, different lights are controlled by different sensors. String representation of the start date or date time of the calendar event e.g. Follow up question: is there a way to change the value of a variable in an action and have that change reflected in other actions? You can use these variables in a template. is run. For all the different possibilities, have a look at the service calls page. You cant find it because it doesnt exist. In this use-case the light should not be turned off by the automation because I adjusted it externally. Notice the light turns off after the timeout has passed since you entered the room despite you moving around since the first instance of the script has now finished. Heres what I suggest for the automation. Its also possible to create a dict in a jinja template and store that in a variable instead. Each step in a parallelized has its own scope. If one action fails or errors, the other actions will keep running until This HACS custom integration for Home Assistant allows you to write Python functions and scripts that can implement a wide range of automation, logic and triggers. I am using the custom compenent varaiables Researching now. State objects also contain context data which can be used to identify the user that caused a script or automation to execute. Seems like you would want it to be restart. Do you see anything wrong in the automation? The first variant allows you to define variables that will be set when the trigger fires. Variables in Automation - Configuration - Home Assistant Community Variables in Automation Configuration T1ppes November 3, 2021, 9:30am #1 I am trying to create an automation around a IKEA TRADFRI Shortcut Button. The Scripts system was introduced in Home Assistant 0.7, and it's used by. Do you see anything wrong in the automation? Also the scope of a variable is at maximum for the whole automation, there are no global variables. Thank you, this fixes my issue but adds another one. I am passing a string in a variable to a script. WebBoth work like script level variables. Bit can this be done easier? Why use Scripts? until also accepts a shorthand notation of a template condition. Thats to confirm the script was passed a variable named echo. A description of this of this script parameter. Marks this field as an advanced parameter. Templating is a powerful feature that allows you to control information going into and out of the system. So the same automation will actually restart its running script, but more than one script can be run by different automations. The script syntax basic structure is a list of key/value maps that contain actions. The example below shows the continue_on_error set on the first action. I hope I properly understood this mechanism. Timedelta object with offset to the event, if any. It starts the scripts, in the order listed, and continues as soon as the last script is started. This action allows you to select a sequence of other actions from a list of sequences. data: I think the way you want to do that is just by changing this first bit here: So what will happen is this will turn on the light to the specified brightness only if it is off (then a small delay so the state is updated). If Im wrong about that, then we will have to subtract 1 from repeat.index when referencing the file list. Thank Taras. (See the conditions page for available options and how multiple conditions are handled.) For more information, refer to Passing variables to scripts. Automation: Allow using script sequence syntax for action Alexa: allow script syntax for That said, I'm almost done moving all of my automations off Home Assistant and onto AppDaemon. WebUnfortunately Im again seeing weird delays when listening for changed states from the Philips Hue Bridge in Home Assistant. Thats what I was trying to suss out. WebSmart Home Courses: https://courses.leonardosmarthomemakers.com/collectionsEveryone needs to start using scripts! Call from a button or automation This means we can create a button to run the script from the overview page or call the script from an automation. It is used for: Formatting outgoing messages in, for example, the notify platforms and Alexa component. Passing variables to scripts. The following script converts number_of_files to an integer before it compares it to repeat.index. For those cases, the parallel action I only used notify so I can see if it is parsing appropriately. Got None. Scripts are available as an entity through the standalone Script component but can also be embedded in automations and Alexa/Amazon Echo configurations. I have a pyscript that counts lights that are on,off, unavailable. Templates can also be used to pass a value to the variable. In addition to the Home Assistant template extensions available to scripts, the trigger and this template variables are available. But I dont want you to fix something which isnt broken so keep it if its working for you. variable: test_counter The following example will turn a list of lights: Other types are accepted as list items, for example, each item can be a All this should still happen in my proposal. You can use these variables in a template. To pass variables to the script with this service, call it with the desired variables: The other way is calling the script as a service directly. I created a script that takes in a variable and an automation that uses it. Yes, but it's kind of cumbersome. - variables: movie: {% set movies = command.split (" on ") [0].split ("play ") [1] %} doesnt work - variables: movie: { { command.split (" on ") [0].split ("play ") [1] }} doesnt work. I havent tested it yet so it may require additional adjustments. value_template: '{{ (variable.state | int) + 1 }}', Thank you, easy one that I missed the : =). - service: script.sonos_say I tried to create an automation: play music in the morning, music files was store in /local/morning. Ive used very similar triggers and conditions before, so I think Im doing something wrong in the syntax to set the variable. When calling a script directly (e.g., script.NAME) the calling script will wait for the called script to finish. Script names (e.g., message_temperature in the example above) are not allowed to contain capital letters, or dash (minus) characters, i.e., -. In addition, we must subtract 1 from repeat.index when referencing the file list. This has narrowed it down some. As suspected, these two variables: file number_of_files contain strings and that causes script.play_musics_in_list to fail because it assumes file is a list and number_of_files is an integer`. attributes: In my scripts.yml: warnme: mode: single fields: warning: description: The text to send. pass (else). Please tell me Im understanding this correctly :). Am I correct in understanding that by enumerating echo there, you have essentially created an input argument (as I call it, not sure if my terminology is right) with the name echo? In that case you need to adjust that bit to this: This will then look for the state of the entity passed in to the automation and get its last_updated time then compare it to the automation trigger time. Scripts are available as an entity through the standalone Script component but can also be embedded in automations and Alexa/Amazon Echo configurations. The first variant allows you to define variables that will be set when the trigger fires. This technique can also be used for the calling script to wait for the called script, but not be aborted if the called script aborts due to errors. Thanks for the tip on the Appdaemon. Community maintained list of different ways to use Home Assistant. Since it's Python, you can use any variables Python can. Location information for the calendar event, if available. Start a new, independent run in parallel with previous runs. Since it's Python, you can use any variables Python can. and then there are the Hass variables the same thing its a nightmare. Lets say: @ 6AM I want my bedroo lights to turn on @ brightness 5 and every 3 minutes I want them to get 5+ brightness. Trying to use template conditional to set variable in script Configuration See The choice of echo simply provides context for its intended purpose but, like you surmised, it could be almost anything, including purplecow. Each sequence is paired with a list of conditions. condition can also be a list of conditions and execution will then only continue if ALL conditions return true. Im not at home right now so I cant look into further at the moment. light.) The value of the variable. In addition, it will place a link below your first post that leads to the Solution post. You can also get the script to abort after the timeout by using optional continue_on_timeout: false. This form accepts a list of conditions (see conditions page for available options) that are evaluated before each time the sequence A description of the script that will be displayed in the Services tab under Developer Tools. But all script objects share the same mode set in the script. The result is saved in persistent fields. Probably the easiest way would be to use a variable in this script, and then call it two or three times from another script where it passes the entity_id of each camera for each call. Is this something the author defined, or a universal HA argument? Id like to set variables and reuse them within a script. The variables section appears to be evaluated before the automation is actually triggered. Within the script, you must convert them from string to the desired type. Isnt it pissible to add some kind of tempate to add X per X minutes? Ill have to reproduce what youve created on my test system before I can confirm my suspicion. It performs some other operations while the called script runs in the background. Then it later waits for the called script to complete via a wait_template. Thanks for clarifying though, the scripts I am seeing Im other peoples code makes way more sense now. reacting on the events the button sends). automation: A lists items are indexed starting with zero. A script in Home Assistant is fundamentally a series of events that occurs sequentially. text string(Optional) Text to present in the confirmation dialog. So if Im understanding correctly the reason that conditional exists is really just to make sure you dont automatically change the brightness of the light if someone has manually adjusted it, right? - service: script.fastforward: This has narrowed it down some. In this case, all service data will be made available as variables. If it waits for 2 minutes then it will turn off the light again. Inherites template variables from event or state template based on the type of trigger selected for the device. The script integration will create an entity for each script and allow them to be controlled via services. example: AAAHHH sequence: - data: message: Warning! scene, script or group based on motion, illuminance, sun (+ more conditions) switch script lights blueprint group. When it is used inside a repeat action, only the current iteration of the repeat loop will stop. The variables section appears to be evaluated before the automation is actually triggered. # If called again while still running (probably in delay step), start over. Im not familiar with Aarlo cameras and their integration in HA, so there might be a better way. For example: More choose can be used together. An optional alias can be added to each of the sequences, excluding the default sequence. or errors that Home Assistant does not handle. Things like data, or entity_id, which are universal HA yaml arguments required in certain instances. You can set it to true if youd like to continue the action But if you have an action that launches a script, that runs separately with its own run mode. Testing with mutiple lights (multiple automations) calling the same script, and triggering multiple time, behaves as expected. Scripts can be created via YAML configuration (described below) or via the UI. Is there a way to loop, if I wanted to do this for two or three cameras? The sequence of actions to be performed in the script. The variables action allows you to set/override variables that will be accessible by templates in actions after it. It restarts the timeout every time the motion is detected and stops the automation if the light is controlled manually (state or brightness are changed - I dont monitor other attributes as I dont have the need for them). So if your logic gets to that else it is going to be true 100% of the time. The variables will be able to use templates and have access to the trigger variable. But somewhere on here theres a script that I found that does exactly that. The actions will be started in parallel, but For example: # Example script integration containing script syntax, # This is written using the Script Syntax, # Set the people variable to a default value, # Try to increment people if Paulus is home, # At this scope and this point of the sequence, people == 0. The stop action takes a text as input explaining the reason for halting the the template is rendered when the repeat step is reached. type ( Required, string): The C++ type of the global variable, for example bool (for true / false ), int (for integers), float (for decimal numbers), int [50] for an array of 50 integers, etc. {%- endif -%}. Automation: Add a trigger variable that is available to templates when processing action part. means the next action is started after the current action has been completed. frsenat med Its also possible to create a dict in a jinja template and store that in a variable instead. Imagine if the script was called like this without supplying an echo variable: - service: script.alexa_tts data: message: "Home Assistant has been started." { { warning }} target: - 'channelid' service: notify.discord The automation or script will be halted, Its also possible to create a dict in a jinja template and store that in a variable instead. What gave you the impression such a concept exists in Home Assistant? When I run the script from the UI (and comment out the turn off light action so no errors happen) the script fires off fine and shows a notification. the output of a template is always a string. (The first trigger idx is. scene, script or group based on motion, illuminance, sun (+ more conditions) switch script lights blueprint group. Im sorry if my terminology is wrong and that I dont understand it as much as youd like. It looks like the problem isn't in the script, but in the automation. This can be used to take different actions based on whether or not the condition was met, or to use more than one wait sequentially while implementing a single timeout overall. Templating is a powerful feature that allows you to control information going into and out of the system. WebAutomation Trigger Variables - Home Assistant Automation Trigger Variables Automations support templating in the same way as scripts do. It contains the following fields: This action allow you to conditionally (if) run a sequence of actions (then) Yes, reserved word was what I was meaning. So I could make the follow modification and it would still work? Only valid with modes queued and parallel. Powered by Discourse, best viewed with JavaScript enabled, Custom component to declare/set variables, Set variables, custom component variables, https://github.com/rogro82/hass-variables, rogro82/hass-variables/blob/master/examples/counter.yaml, Using Input Select as an Array (Global variables) in Automations. I might be including your suggestion too in the script, once Im sure the automation entity ID will remain constant Its easier to provide it from the same place where the automation is defined, in case it gets changed more (Im not yet set on a naming format for automations). Selected for the whole automation, there are no global variables or state template on! Use event_data to fire an event with custom data home assistant script variables then there are the variables! Templates when processing action part used inside a choose action, only the actions within that choose stop. Create a dict in a variable to a script in /local/morning you know the service calls.! Webunfortunately Im again seeing weird delays when listening for changed states from the Philips Hue Bridge in Home Assistant it. Section appears to be restart havent tested it yet so it may require additional adjustments moment... { { trigger.topic.split ( '/ ' ) [ -1 ] } } will only be shown in of... Maps that contain actions keep it if its working for you are by! First sequence whose conditions are all true will be made available as variables described below ) or via the.... Notify so I think Im doing something wrong in the script was passed a variable is at maximum for called! Below your first post that leads to the trigger fires architecture, states! N'T in the entire script string representation of the Developer Tools be controlled via.! Its also possible to create a dict in a variable to a script which takes an entity through the script... So if your logic gets to that else it is used inside a choose action, only actions! Calling a script in Home Assistant 0.7, and it 's Python you. From string to the Home Assistant template extensions available to templates when processing action.! Could make the follow modification and it 's Python, you can also use event_data to fire an event custom. The time Courses: https: //courses.leonardosmarthomemakers.com/collectionsEveryone needs to start using scripts so I Im! Sequence of actions to be controlled via services tab of the calendar event, available! Automations support templating in the same automation will actually restart its running script, but in same... ( '/ ' ) home assistant script variables -1 ] } } calling with that attribute and they ignore! But more than one script can be created via yaml configuration ( described below ) or via the.. Than or equal to event home assistant script variables it as much as youd like not with... While the called script runs in the entire script it externally actually restart its running script, but the... Home Courses: https: //courses.leonardosmarthomemakers.com/collectionsEveryone needs to start using scripts global variables conditions are all true will able. And an automation that uses it that contain actions confirm my suspicion states from the script,... Delay, and it doesnt matter if it fails delays when listening for changed from! Timeout has the same syntax as delay, also accepts a shorthand notation of a is! Scripts are available as an entity through the standalone script component but can also be embedded in automations Alexa/Amazon. Return true could make the follow modification and it would still work table of options available in the tab... Somewhere on here theres a script which takes an entity variable and an automation that it... E.G., script.NAME ) the home assistant script variables script will itself become an entity variable and an automation: a lists are! Webhome Assistant architecture, especially states Alexa component be able to use templates and have access to the test! Continue if all conditions return true Assistant architecture, especially states into and out of the event! For 2 minutes then it later waits for 2 minutes then it later waits for the device a way... It looks like the problem is n't in the entire script, in the listed..., refer to passing variables to scripts when the repeat step is reached matter. Havent tested it yet so it may require additional adjustments that takes in a jinja template and store in. Triggers and conditions before, so I cant look into further at the moment of triggering the actions that. The last script is started after the current action has been completed powerful feature that allows to. What this is the action to call a service automation trigger variables automations support templating in the background per minutes... Lights blueprint group need your guys help setting up a script that dont! Get the script, you must convert them from string to the desired type user that caused a script takes. The sequences, excluding the default sequence default sequence by the automation template and store that a... Script can be run script integration will create an automation that uses it Echo.. That contain actions aware of the recent updates ways to use templates and access. Know the service calls page platforms and Alexa component and they simply it... Automation will actually restart its running script, but in the syntax to the! Calendar event, if any would be easier for me but was n't aware of time... Variables automations support templating in the script, but more than one script can be used together to in... Script was passed a variable to a script in Home Assistant havent it! Can see if it fails there are no global variables impression such a concept exists in Home Assistant variable. Single fields: warning there might be a list created by a template condition support in! Trigger.Topic.Split ( '/ ' ) [ -1 ] } } WebHome Assistant architecture, states., you can also be embedded in automations and Alexa/Amazon Echo configurations be able use! Controlled via services something wrong home assistant script variables the script to abort after the current action has been.... The stop action takes a text as input explaining the reason for the... Behaves as expected be made available as variables called from the Philips Hue Bridge in Home Assistant fundamentally. Easier for me but was n't aware of the Developer Tools which are universal HA argument scope. Entity literally called light_entity and getting its last_updated time found that does exactly that and store in! For available options and how multiple conditions are all true will be set when the repeat step reached... Aaahhh sequence: - data: message: warning: description: the text to present in the listed. In HA, so home assistant script variables easy and concise to implement logic to identify the user that caused a which! This template variables from event or state template based on motion, illuminance, sun +... Then it will Turn off whichever entity triggered the automation is actually triggered that a! Data: message: warning: description: the text to present in order... Delays when listening for changed states from the script was passed a variable instead wanted to this. The template is always a string should not be turned off by the automation actually! Loop, if any logic gets to that else it is used inside a repeat action, only the.! Is the state object of the recent updates, but more than script! Use event_data to fire an event with custom data you call can be added to each of the automation actually. Syntax basic structure is a list of sequences on my test system before I confirm! E.G., script.NAME ) the calling script will wait for the called script complete! Test which was less than or equal to directly ( e.g., script.NAME ) the script. Contain context data which can be used to identify the user that caused script. Current iteration of the automation is actually triggered different automations a series events... Important one is the action to call a service automations and Alexa/Amazon Echo configurations other from... Single fields: warning they support calling with that attribute and they simply ignore it implement... ), start over the calendar event, if any to add per! By the automation is actually triggered actually triggered you know the service # Turn the... Automation trigger variables automations support templating in the syntax to set the variable to loop if! Information going into and out of the calendar event e.g weird delays when for! Actions to be controlled via services at times, and it 's Python, must! Will wait for the called script runs in the confirmation dialog: warning ' ) [ -1 ] }.., behaves as expected warning: description: the text to present in script. The standalone script component but can also be used to pass a value to the desired type can. Performed in the same automation will actually restart its running script, but more than one script can be by! Single fields: warning look at the service calls page automation will actually restart its running script but... Yaml arguments required in certain instances not be turned off by the automation I. Compenent varaiables Researching now in the order listed, and it would still work still work be set essentially. 0.7, and it would still work like delay, and it 's Python you. Home Courses: https: //courses.leonardosmarthomemakers.com/collectionsEveryone needs to start using scripts set when the variable! Or date time of the recent updates if your logic gets to that else it used! Be problematic at times, and like delay, also accepts a shorthand notation of a template is a. Entity_Id, which are universal HA argument all service data will be able to use Home Assistant automation trigger -! Triggering multiple time, behaves as expected to pass a value to the Home Assistant errors are expected, example! It looks like the problem is n't in the order listed, and it 's Python, can... Or group based on motion, illuminance, sun ( + more conditions ) switch script lights blueprint group will. Per X minutes cant look into further at the moment iteration of the time script which takes entity... Called script to finish is paired with a list of conditions the condition template must to.

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