exceptions.py 文件源码

def handle_exception(error):
    code = 500
    message = None
    if hasattr(error, 'status_code') :
        code = error.status_code
    if hasattr(error, 'message') :
        message = str(error.message)
    if isinstance(error, HTTPException):
        code = error.code
        message = str(error)

    extra = error.extra if hasattr(error, 'extra') else None

    response = jsonify(format_exception(message, code=code, extra=extra))
    response.status_code = code
    return response