handlers.py 文件源码

def validate_bucket_name(params, **kwargs):
    if 'Bucket' not in params:
        return
    bucket = params['Bucket']
    if VALID_BUCKET.search(bucket) is None:
        error_msg = (
            'Invalid bucket name "%s": Bucket name must match '
            'the regex "%s"' % (bucket, VALID_BUCKET.pattern))
        raise ParamValidationError(report=error_msg)