def parse_list_object_versions()

in oss2/xml_utils.py [0:0]

• 39 lines of code
• 4 McCabe index (conditional complexity)

def parse_list_object_versions(result, body):
    root = ElementTree.fromstring(body)
    url_encoded = _is_url_encoding(root)
    result.is_truncated = _find_bool(root, 'IsTruncated')
    if result.is_truncated:
        result.next_key_marker = _find_object(root, 'NextKeyMarker', url_encoded)
        result.next_versionid_marker = _find_object(root, "NextVersionIdMarker", url_encoded)

    result.name = _find_tag(root, "Name")
    result.prefix = _find_object(root, "Prefix", url_encoded)
    result.key_marker = _find_object(root, "KeyMarker", url_encoded)
    result.versionid_marker = _find_object(root, "VersionIdMarker", url_encoded)
    result.max_keys = _find_int(root, "MaxKeys")
    result.delimiter = _find_object(root, "Delimiter", url_encoded)

    for delete_marker in root.findall("DeleteMarker"):
        deleteInfo = DeleteMarkerInfo()
        deleteInfo.key = _find_object(delete_marker, "Key", url_encoded)
        deleteInfo.versionid = _find_tag(delete_marker, "VersionId")
        deleteInfo.is_latest = _find_bool(delete_marker, "IsLatest")
        deleteInfo.last_modified = iso8601_to_unixtime(_find_tag(delete_marker, "LastModified"))
        deleteInfo.owner.id = _find_tag(delete_marker, "Owner/ID")
        deleteInfo.owner.display_name = _find_tag(delete_marker, "Owner/DisplayName")
        result.delete_marker.append(deleteInfo)

    for version in root.findall("Version"):
        versionInfo = ObjectVersionInfo()
        versionInfo.key = _find_object(version, "Key", url_encoded)
        versionInfo.versionid = _find_tag(version, "VersionId")
        versionInfo.is_latest = _find_bool(version, "IsLatest")
        versionInfo.last_modified = iso8601_to_unixtime(_find_tag(version, "LastModified"))
        versionInfo.owner.id = _find_tag(version, "Owner/ID")
        versionInfo.owner.display_name = _find_tag(version, "Owner/DisplayName")
        versionInfo.type = _find_tag(version, "Type")
        versionInfo.storage_class = _find_tag(version, "StorageClass")
        versionInfo.size = _find_int(version, "Size")
        versionInfo.etag = _find_tag(version, "ETag").strip('"')
        versionInfo.restore_info = _find_tag_with_default(version, 'RestoreInfo', None)

        result.versions.append(versionInfo)

    for common_prefix in root.findall("CommonPrefixes"):
        result.common_prefix.append(_find_object(common_prefix, "Prefix", url_encoded))

    return result