Merge pull request #206 from robmarkcole/add-summary-back

Add summary back

Author: robmarkcole

custom_components/deepstack_object/image_processing.py

@@ -4,7 +4,7 @@
 For more details about this platform, please refer to the documentation at
 https://home-assistant.io/components/image_processing.deepstack_object
 """
-from collections import namedtuple
+from collections import namedtuple, Counter
 import datetime
 import io
 import logging
@@ -278,6 +278,7 @@ def __init__(
         )
         self._custom_model = custom_model
         self._confidence = confidence
+        self._summary = {}
         self._targets = targets
         for target in self._targets:
             if CONF_CONFIDENCE not in target.keys():
@@ -334,6 +335,7 @@ def process_image(self, image):
         self._state = None
         self._objects = []  # The parsed raw data
         self._targets_found = []
+        self._summary = {}
         saved_image_path = None
 
         try:
@@ -369,6 +371,11 @@ def process_image(self, image):
         if self._state > 0:
             self._last_detection = dt_util.now().strftime(DATETIME_FORMAT)
 
+        targets_found = [
+            obj["name"] for obj in self._targets_found
+        ]  # Just the list of target names, e.g. [car, car, person]
+        self._summary = dict(Counter(targets_found))  # e.g. {'car':2, 'person':1}
+
         if self._save_file_folder:
             if self._state > 0 or self._always_save_latest_jpg:
                 saved_image_path = self.save_image(
@@ -411,6 +418,7 @@ def device_state_attributes(self) -> Dict:
         attr["targets_found"] = [
             {obj["name"]: obj["confidence"]} for obj in self._targets_found
         ]
+        attr["summary"] = self._summary
         if self._last_detection:
             attr["last_target_detection"] = self._last_detection
         if self._custom_model: