validators.py 文件源码

def validate_package_size(package):
    KILOBYTE = 1024
    MAX_UPLOAD_SIZE = 5 * KILOBYTE ** 3
    if(_get_size(package) > MAX_UPLOAD_SIZE):
        raise ValidationError(
            _('Please keep filesize under %s. Current filesize %s')
            % (filesizeformat(MAX_UPLOAD_SIZE), filesizeformat(package.size))
        )