webserverappreeceiveandsave.py

webserverappreeceiveandsave.py

#    Copyright (c) 2022
#    Author      : Bruno Capuano
#    Create Time : 2022 May
#    Change Log  :
#    – Webserver App to receive binay content and save this as a file locally
#
#    The MIT License (MIT)
#
#    Permission is hereby granted, free of charge, to any person obtaining a copy
#    of this software and associated documentation files (the "Software"), to deal
#    in the Software without restriction, including without limitation the rights
#    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#    copies of the Software, and to permit persons to whom the Software is
#    furnished to do so, subject to the following conditions:
#
#    The above copyright notice and this permission notice shall be included in
#    all copies or substantial portions of the Software.
#
#    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#    THE SOFTWARE.

from flask import Flask, request, jsonify

app = Flask(__name__)

imgCounter = 0

@app.route("/save", methods=["POST"])
def save_file():

    # log a line
    print("save file requested")

    # get the byte array from the request body
    bodyByteArray = request.get_data()

        # increment the counter
    global imgCounter
    imgCounter += 1

    # define image name using the counter
    imgName = "img" + str(imgCounter) + ".jpg"

    # save bodyByteArray to disk
    with open(imgName, "wb") as f:
        f.write(bodyByteArray)
    
    return jsonify({'msg': 'success', 'file name': [imgName]})


if __name__ == "__main__":
    app.run(host="127.0.0.1", port=5000, debug=True)

https://gist.github.com/elbruno/286168cfdda38f5f07a6e4feec5edbc5#file-webserverappreeceiveandsave-py