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app.py
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app.py
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#!/usr/bin/python
import os
import traceback
from flask import Flask, jsonify
from flask_restful import Api
from flask_gzip import Gzip
from config import PORT, ENV, config_get_current_settings_as_list
from log import error, warn, info, debug
from ibeacon_scanner.resources import ibeacon_add_http_resources_to_api
from ibeacon_scanner.services import ibeacon_init_scanner, ibeacon_stop_scanner
application = Flask(
__name__,
static_url_path='/assets',
static_folder='static',
)
flask_restful_api = Api(application)
flask_gzip = Gzip(application)
application.config['PROPAGATE_EXCEPTIONS'] = True
@application.errorhandler(404)
def page_not_found(error_msg):
response = {
"message": str(error_msg),
}
return jsonify(response), 404
@application.errorhandler(Exception)
def handle_exception(error_msg):
response = {
"message": str(error_msg),
}
return jsonify(response), 400
@application.after_request
def after_request(response):
response.headers.add('Access-Control-Allow-Origin', '*')
response.headers.add('Access-Control-Allow-Headers', 'Content-Type,Authorization')
response.headers.add('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE')
response.headers.add('Cache-Control', 'no-store, no-cache')
return response
@application.route("/status", methods=['GET'])
def status():
return jsonify({
"service_name": "beacons-scanner",
"status": "running",
"env": ENV,
})
def _show_welcome_message():
welcome_message = """\n\n
/$$$$$$ /$$ /$$$$$$ /$$$$$$$$
/$$__ $$ | $$ |_ $$_/ |__ $$__/
| $$ \__/ /$$$$$$ /$$$$$$ /$$$$$$ | $$ /$$$$$$| $$
| $$ /$$$$/$$__ $|_ $$_/ /$$__ $$ | $$ /$$__ $| $$
| $$|_ $| $$ \ $$ | $$ | $$ \ $$ | $$ | $$ \ $| $$
| $$ \ $| $$ | $$ | $$ /$| $$ | $$ | $$ | $$ | $| $$
| $$$$$$| $$$$$$/ | $$$$| $$$$$$/ /$$$$$| $$$$$$| $$
\______/ \______/ \___/ \______/ |______/\______/|__/
SERVICE BEACONS SCANNER
-----------------------
\n"""
settings_list = config_get_current_settings_as_list()
print(welcome_message)
print(f"\n{'#' * 80}\n")
for setting in settings_list:
print(f"# {setting}")
print(f"\n{'#' * 80}\n\n")
def _init_application():
_show_welcome_message()
info("Starting to run BLE Service")
ibeacon_add_http_resources_to_api(flask_restful_api, prefix="/ibeacon_scanner")
os.system("python bin/run_ibeacon_scanner.py &")
_init_application()
if __name__ == "__main__":
application.run(host="0.0.0.0", port=PORT, debug=True)