flask simple cors

flask-simple-cors.py

    if app.config['DEBUG']:
        @app.after_request
        def cors(resp):
            resp.headers.add('Access-Control-Allow-Origin', '*')
            resp.headers.add(
                'Access-Control-Allow-Headers',
                'Content-Type,Authorization,X-Foreign,X-Recursive')
            resp.headers.add(
                'Access-Control-Expose-Headers',
                'Total'
            )
            # resp.headers.add('Access-Control-Allow-Credentials', 'true')
            resp.headers.add('Access-Control-Allow-Methods',
                             'GET,PUT,POST,DELETE,HEAD')
            return resp

flask-vscode-run.py

# coding=utf-8

import sys
import re
from flask.cli import main


sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
sys.exit(main())