X-Git-Url: https://gerrit.akraino.org/r/gitweb?a=blobdiff_plain;f=example-apps%2FPDD%2Fpcb-defect-detection%2Ftools%2Fapplication.py;fp=example-apps%2FPDD%2Fpcb-defect-detection%2Ftools%2Fapplication.py;h=b1da1a268202917c1f959e564f61111d94890c42;hb=a785567fb9acfc68536767d20f60ba917ae85aa1;hp=0000000000000000000000000000000000000000;hpb=94a133e696b9b2a7f73544462c2714986fa7ab4a;p=ealt-edge.git

diff --git a/example-apps/PDD/pcb-defect-detection/tools/application.py b/example-apps/PDD/pcb-defect-detection/tools/application.py
new file mode 100644
index 0000000..b1da1a2
--- /dev/null
+++ b/example-apps/PDD/pcb-defect-detection/tools/application.py
@@ -0,0 +1,179 @@
+
+import config
+from flask_sslify import SSLify
+from flask import Flask, request, jsonify, Response
+from flask_cors import CORS
+
+import json
+import requests
+import os
+import os.path
+from os import path
+import base64
+import sys
+
+app = Flask(__name__)
+CORS(app)
+sslify = SSLify(app)
+app.config['JSON_AS_ASCII'] = False
+app.config['INPUT_IMAGE_PATH'] = '/usr/app/input_image/'
+app.config['OUTPUT_IMAGE_PATH'] = '/usr/app/output_image/'
+
+app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024
+ALLOWED_EXTENSIONS = set(['png', 'jpg', 'jpeg'])
+count = 0
+listOfPath = []
+listOfImages = []
+mock_func = 0
+# result_image_path = app.config['OUTPUT_IMAGE_PATH']
+
+listOfPath = ["beijinglab/camera1", "beijinglab/camera2",
+              "beijinglab/camera3",
+              "shenzhenlab/camera1", "shenzhenlab/camera2",
+              "shenzhenlab/camera3",
+              "shanghailab/camera1", "shanghailab/camera2",
+              "shanghailab/camera3"]
+
+def path_exist(image_path):
+    print('image path:',image_path)
+
+    pathexist = 0
+    for imagepath in listOfPath:
+        print('image path in list:', imagepath)
+        if (image_path == imagepath):
+            print('image path match')
+            pathexist = 1
+            break
+
+    return pathexist
+
+def get_images(abs_image_path):
+    """
+    preview images
+
+    :return: result image
+    """
+    del listOfImages[:]
+
+    arr = os.listdir(abs_image_path)
+    for file in arr:
+        print('image name:',abs_image_path + file)
+
+    for image in arr:
+        ## as base64 string
+        with open(abs_image_path + image, "rb") as img_file:
+            jpeg_bin = base64.b64encode(img_file.read())
+            listOfImages.append(jpeg_bin)
+
+    response = {'image01': listOfImages[0],
+                'image02': listOfImages[1],
+                'image03': listOfImages[2],}
+                #'image04': listOfImages[3]}
+               # 'image05': listOfImages[4],}
+
+    return response
+
+def detection(input_image_path, output_image_path):
+    """
+    detection
+
+    :return: detection status
+    """
+    cmd = 'cd tools' + ' && python inference.py --data_dir=' + \
+          input_image_path + ' --save_dir=' + output_image_path + ' --GPU=0'
+    print(cmd)
+
+    os.system(cmd)
+    return 1
+
+
+@app.route('/v1/pcb/preview/<EdgeLoc>/<cameraNum>', methods=['GET'])
+def preview_image(EdgeLoc, cameraNum):
+    """
+    preview images
+
+    :return: result image
+    """
+    app.logger.info("Received message from ClientIP [" + request.remote_addr
+                    + "] Operation [" + request.method + "]" +
+                    " Resource [" + request.url + "]")
+
+    image_path = EdgeLoc + '/' + cameraNum
+    pathexist = path_exist(image_path)
+    if pathexist == 0:
+        response = {'image' : 'null'}
+        print ('image path not exist:',image_path)
+        return jsonify(response)
+
+    abs_image_path = app.config['INPUT_IMAGE_PATH'] + image_path + '/'
+    print('abs image path:',abs_image_path)
+    response = get_images(abs_image_path)
+
+    return jsonify(response)
+
+
+@app.route('/v1/pcb/resultimage', methods=['GET'])
+def result_image():
+    """
+    preview images
+
+    :return: result image
+    """
+    app.logger.info("Received message from ClientIP [" + request.remote_addr
+                    + "] Operation [" + request.method + "]" +
+                    " Resource [" + request.url + "]")
+
+    print('result image path global:',result_image_path)
+    response = get_images(result_image_path)
+
+    return jsonify(response)
+
+
+@app.route('/v1/pcb/detection/<EdgeLoc>/<cameraNum>', methods=['GET'])
+def detect_image(EdgeLoc, cameraNum):
+    """
+    detect images
+
+    :return: success or failure
+    """
+    app.logger.info("Received message from ClientIP [" + request.remote_addr
+                    + "] Operation [" + request.method + "]" +
+                    " Resource [" + request.url + "]")
+    global result_image_path
+
+    image_path = EdgeLoc + '/' + cameraNum
+    pathexist = path_exist(image_path)
+    if pathexist == 0:
+        response = {'responce': 'failure'}
+        print ('image path not exist:',image_path)
+        return jsonify(response)
+
+    input_image_path = app.config['INPUT_IMAGE_PATH'] + image_path + '/'
+    print('input image path:', input_image_path)
+
+    output_image_path = app.config['OUTPUT_IMAGE_PATH'] + image_path + '/'
+    print('out image path:', output_image_path)
+
+    ret = detection(input_image_path, output_image_path)
+    if (ret == 0):
+        response = {'responce': 'failure'}
+        print('detectio algo failed ')
+        return jsonify(response)
+
+    result_image_path = output_image_path
+    print('result image path:', result_image_path)
+
+    response = {'responce': 'success'}
+    print('detection sucess')
+    return jsonify(response)
+
+
+def start_server(handler):
+    app.logger.addHandler(handler)
+    if config.ssl_enabled:
+        context = (config.ssl_certfilepath, config.ssl_keyfilepath)
+        app.run(host=config.server_address, debug=True, ssl_context=context,
+                threaded=True, port=config.server_port)
+    else:
+        app.run(host=config.server_address, debug=True, threaded=True,
+                port=config.server_port)