31 lines
772 B
Python
31 lines
772 B
Python
|
import json
|
||
|
|
import base64
|
||
|
|
from PIL import Image
|
||
|
|
import io
|
||
|
|
from model_handler import ModelHandler
|
||
|
|
|
||
|
|
def init_context(context):
|
||
|
|
context.logger.info("Init context... 0%")
|
||
|
|
|
||
|
|
model = ModelHandler()
|
||
|
|
context.user_data.model = model
|
||
|
|
|
||
|
|
context.logger.info("Init context...100%")
|
||
|
|
|
||
|
|
def handler(context, event):
|
||
|
|
context.logger.info("call handler")
|
||
|
|
data = event.body
|
||
|
|
points = data["pos_points"]
|
||
|
|
buf = io.BytesIO(base64.b64decode(data["image"]))
|
||
|
|
image = Image.open(buf)
|
||
|
|
|
||
|
|
mask, polygon = context.user_data.model.handle(image, points)
|
||
|
|
return context.Response(body=json.dumps({
|
||
|
|
'points': polygon,
|
||
|
|
'mask': mask.tolist(),
|
||
|
|
}),
|
||
|
|
headers={},
|
||
|
|
content_type='application/json',
|
||
|
|
status_code=200
|
||
|
|
)
|