INNER CODE UNIT · Python

parse_manifest

Altinity/clickhouse-operator · tools/restore_shared_to_replicated.py:270

def parse_manifest(xml_bytes: bytes) -> Manifest:
    manifest = Manifest()
    for _event, elem in ET.iterparse(io.BytesIO(xml_bytes), events=("end",)):
        tag = elem.tag
        if tag == "data_file_name_generator":
            manifest.data_file_name_generator = (elem.text or "").strip() or manifest.data_file_name_generator
        elif tag == "data_file_name_prefix_length":
            try:
                manifest.data_file_name_prefix_length = int(elem.text or DEFAULT_PREFIX_LENGTH)
            except ValueError:
                pass
        elif tag == "file":
            name = (elem.findtext("name") or "").strip()
            size_text = elem.findtext("size") or "0"
            try:
                size = int(size_text)
            except ValueError:
                size = 0

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