add wait support

Author: pliablepixels

get_models.sh

@@ -59,10 +59,11 @@ then
     echo
 
   echo 'Checking for Google Coral Edge TPU data files...'
-            targets=( 'coco_indexed.names' 'ssd_mobilenet_v2_coco_quant_postprocess_edgetpu.tflite' 'ssdlite_mobiledet_coco_qat_postprocess_edgetpu.tflite')
+            targets=( 'coco_indexed.names' 'ssd_mobilenet_v2_coco_quant_postprocess_edgetpu.tflite' 'ssdlite_mobiledet_coco_qat_postprocess_edgetpu.tflite' 'ssd_mobilenet_v2_face_quant_postprocess_edgetpu.tflite')
             sources=('https://dl.google.com/coral/canned_models/coco_labels.txt'
                      'https://github.com/google-coral/edgetpu/raw/master/test_data/ssd_mobilenet_v2_coco_quant_postprocess_edgetpu.tflite'
                      'https://github.com/google-coral/test_data/raw/master/ssdlite_mobiledet_coco_qat_postprocess_edgetpu.tflite'
+                     'https://github.com/google-coral/test_data/raw/master/ssd_mobilenet_v2_face_quant_postprocess_edgetpu.tflite'
                     )
 
 

mlapi.py

@@ -219,6 +219,8 @@ def post(self):
         #bbox,label,conf = m.detect(image)
 
         stream_options['mid'] = mid
+        if not stream_options.get('delay') and g.config.get('wait'):
+            stream_options['delay'] = g.config.get('wait')
         g.log.Debug (1, f'Calling detect streams')
         #print (f'************************ {args}')
         matched_data,all_matches = m.detect_stream(stream=stream, options=stream_options, ml_overrides=ml_overrides)

modules/common_params.py

@@ -109,6 +109,11 @@
             'default': './db',
             'type': 'string',
         },
+        'wait': {
+            'section': 'general',
+            'default':'0',
+            'type': 'int'
+        },
         'mlapi_secret_key':{
             'section': 'general',
             'default': None,