made GenThumb return thumb and orig_w, orig_h - not sure this stays, but for optimising it prob. will -- its not being used in pa_job_mgr yet, and that will see the final version of this

shared.py

@@ -88,22 +88,23 @@ def GenThumb(fname):
         bands = im.getbands()
         if 'A' in bands:
             im = im.convert('RGB')
+        orig_w, orig_h = im.size
         im.thumbnail((THUMBSIZE,THUMBSIZE))
         img_bytearray = io.BytesIO()
         im.save(img_bytearray, format='JPEG')
         img_bytearray = img_bytearray.getvalue()
         thumbnail = base64.b64encode(img_bytearray)
         thumbnail = str(thumbnail)[2:-1]
-        return thumbnail
+        return thumbnail, orig_w, orig_h
     except Exception as e:
         print( f"GenThumb failed: {e}")
-        return None
+        return None, None, None
 
 def GenFace(fname):
     img = face_recognition.load_image_file(fname)
     location = face_recognition.face_locations(img)
     encodings = face_recognition.face_encodings(img, known_face_locations=location)
     if len(encodings):
-        return encodings[0].tobytes()
+        return encodings[0].tobytes(), location
     else:
-        return None
+        return None, None