run_ctx_request.py 文件源码

def run_ctx_request(environ):

    from blueprints import app
    # environ ????
    # request body ?? in-memory-buffer ???????
    # ??????????
    if '_wsgi.input' in environ:
        environ['wsgi.input'] = BytesIO(environ['_wsgi.input'])

    with app.request_context(environ):
        g.in_celery = True

        try:
            rv = app.full_dispatch_request()
        except:
            if app.debug:
                raise
            rv = app.make_response(InternalServerError())
        return (rv.get_data(), rv.status_code, rv.headers)