72 lines
1.2 KiB
Python
72 lines
1.2 KiB
Python
import os
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from flask import Blueprint, Flask, render_template, jsonify, send_file, request
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image_path = "/tmp/photo.jpg"
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state = "put"
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trash_type = ""
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api = Blueprint('api', __name__)
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# 放下垃圾
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@api.route("/putdown")
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def putdown():
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global state
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state = "camera"
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return "ok"
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# 拍好照
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@api.route("/pic")
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def pic():
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global state
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state = "identify"
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return "ok"
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# 辨識好
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@api.route("/result")
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def result():
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global state, trash_type
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trash = request.args.get("type")
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if not trash:
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return "sad", 400
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trash_type = trash
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state = "identified"
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return "ok"
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# 準備好下一個
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@api.route("/ready")
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def ready():
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global state
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state = "put"
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return "ok"
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app = Flask(__name__)
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app.register_blueprint(api, url_prefix="/api")
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@app.route("/")
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def index():
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return send_file("index.html")
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@app.route("/poll")
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def poll():
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data = {
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"state": state
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}
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if state == "identified":
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data.update({"type": trash_type})
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return jsonify(data)
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@app.route("/photo")
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def photo():
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return send_file(image_path)
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if __name__ == "__main__":
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app.run(host='0.0.0.0', debug=True) |