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docs: fix jinja2 example 

Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This commit is contained in:
Eric Callahan 2021-12-28 11:05:15 -05:00
parent adfe8a67b6
commit 1d1ce0671d
1 changed files with 4 additions and 4 deletions
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8
docs/configuration.md
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@ -1315,12 +1315,12 @@ command_topic: my/mqtt/command
# Lets assume this device requres a json payload with each command. # Lets assume this device requres a json payload with each command.
# We will use a dict to generate the payload # We will use a dict to generate the payload
command_payload: command_payload:
{% set my_payload = {} %} {% set my_payload = {"SOME_FIELD": ""} %}
{% do my_payload["SOME_FIELD"] = "some_string" %} # example of calling the dict.update method
{% do my_payload["ANOTHER_FIELD"] = True %} {% do my_payload.update({"SOME_FIELD": "a string value"}) %}
# Here we set the actual command, the "command" variable # Here we set the actual command, the "command" variable
# is passed to the context of this template # is passed to the context of this template
{% do my_payload["POWER_COMMAND"] = command %} {% do my_payload.__setitem__("POWER_COMMAND", command) %}
# generate the json output # generate the json output
{ my_payload|tojson } { my_payload|tojson }
``` ```