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robmarkcole / HASS-plate-recognizer

Read number plates with https://platerecognizer.com/
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I can't get currently recognized plate #77

Open GitKiller-HA opened 1 year ago

GitKiller-HA commented 1 year ago

Hi,

There is an example how to compare the currently read plate with the definition of "wached_plates", but how can I get the currently read plate as a sensor ?

I try something like below to get currently read plate and confidence of read:

current_plate_recognizer: value_template: "{{ state_attr('image_processing.platerecognizer_xxxcamera', 'vehicles').plate }}"

current_plate_recognizer_confidence: value_template: "{{ state_attr('image_processing.platerecognizer_xxxcamera', 'vehicles').confidence }}"

but I get warning:

Template variable warning: 'list object' has no attribute 'plate' when rendering '{{ state_attr('image_processing.platerecognizer_xxxcamera', 'vehicles').plate }}'

Template variable warning: 'list object' has no attribute 'confidence' when rendering '{{ state_attr('image_processing.platerecognizer_xxxcamera', 'vehicles').confidence }}'

Regards, Grzegorz

goedh452 commented 1 year ago

I encountered the same issue. The warming is because the result is a list. Below the template sensor I created in Home assistant:


sensor:
  unique_id: plate_recognizer_plates
  name: License plates
  icon: mdi:car
  state: >-
    {%- if (state_attr('image_processing.platerecognizer_parking', 'vehicles') |count) == 0 %}
    None
    {% else %}
      {%- for i in range(0, (state_attr('image_processing.platerecognizer_parking', 'vehicles') |count) )%}
      {{- state_attr('image_processing.platerecognizer_parking', 'vehicles')[i].plate | upper}}
      {% endfor %}
    {% endif %}```