Python parse_opf Examples

Example #1

File: opf.py Project: daviebf/calibre

def get_metadata(stream):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    opf = OPF(None, preparsed_opf=root, read_toc=False)
    return opf.to_book_metadata(), ver, opf.raster_cover, opf.first_spine_item()

Example #2

File: opf.py Project: daviebf/calibre

def set_metadata(stream, mi, cover_prefix='', cover_data=None, apply_null=False, update_timestamp=False, force_identifiers=False):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    opfbytes, raster_cover = set_metadata_opf2(
        root, cover_prefix, mi, ver, cover_data=cover_data, apply_null=apply_null, update_timestamp=update_timestamp, force_identifiers=force_identifiers)
    return opfbytes, ver, raster_cover

Example #3

def get_metadata(stream):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    opf = OPF(None, preparsed_opf=root, read_toc=False)
    return opf.to_book_metadata(), ver, opf.raster_cover, opf.first_spine_item(
    )

Example #4

def set_metadata(stream, mi, cover_prefix='', cover_data=None, apply_null=False, update_timestamp=False, force_identifiers=False, add_missing_cover=True):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    f = set_metadata_opf2 if ver.major < 3 else set_metadata_opf3
    opfbytes, raster_cover = f(
        root, cover_prefix, mi, ver, cover_data=cover_data,
        apply_null=apply_null, update_timestamp=update_timestamp,
        force_identifiers=force_identifiers, add_missing_cover=add_missing_cover)
    return opfbytes, ver, raster_cover

Example #5

File: opf.py Project: JimmXinu/calibre

def set_metadata(stream, mi, cover_prefix='', cover_data=None, apply_null=False, update_timestamp=False, force_identifiers=False, add_missing_cover=True):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    f = set_metadata_opf2 if ver.major < 3 else set_metadata_opf3
    opfbytes, raster_cover = f(
        root, cover_prefix, mi, ver, cover_data=cover_data,
        apply_null=apply_null, update_timestamp=update_timestamp,
        force_identifiers=force_identifiers, add_missing_cover=add_missing_cover)
    return opfbytes, ver, raster_cover

Example #6

File: opf3.py Project: zhibimohai/calibre

def set_metadata(stream,
                 mi,
                 cover_prefix='',
                 cover_data=None,
                 apply_null=False,
                 update_timestamp=False,
                 force_identifiers=False,
                 add_missing_cover=True):
    root = parse_opf(stream)
    return apply_metadata(root,
                          mi,
                          cover_prefix=cover_prefix,
                          cover_data=cover_data,
                          apply_null=apply_null,
                          update_timestamp=update_timestamp,
                          force_identifiers=force_identifiers)

Example #7

File: opf3.py Project: zhibimohai/calibre

def get_metadata(stream):
    root = parse_opf(stream)
    return read_metadata(root)

Example #8

File: opf.py Project: samlty/calibre

def get_metadata(stream):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    return get_metadata2(root, ver)

Example #9

                del tag.attrib[k]


def upgrade_metadata(root):
    data = Data()
    data.prefixes = read_prefixes(root)
    data.refines = read_refines(root)

    upgrade_identifiers(root, data)
    upgrade_title(root, data)
    upgrade_languages(root, data)
    upgrade_authors(root, data)
    upgrade_timestamp(root, data)
    upgrade_date(root, data)
    upgrade_rating(root, data)
    upgrade_series(root, data)
    upgrade_custom(root, data)
    upgrade_meta(root, data)
    upgrade_cover(root, data)

    remove_invalid_attrs_in_dc_metadata(root, data)
    set_last_modified(root, data.prefixes, data.refines)
    pretty_print_opf(root)


if __name__ == '__main__':
    import sys
    root = parse_opf(open(sys.argv[-1], 'rb'))
    upgrade_metadata(root)
    print(etree.tostring(root))

Example #10

File: opf.py Project: qving11/calibre

def get_metadata(stream):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    return get_metadata_from_parsed(root)

Example #11

File: opf3.py Project: MarioJC/calibre

def get_metadata(stream):
    root = parse_opf(stream)
    return read_metadata(root)

Example #12

File: opf3.py Project: MarioJC/calibre

def set_metadata(stream, mi, cover_prefix='', cover_data=None, apply_null=False, update_timestamp=False, force_identifiers=False, add_missing_cover=True):
    root = parse_opf(stream)
    return apply_metadata(
        root, mi, cover_prefix=cover_prefix, cover_data=cover_data,
        apply_null=apply_null, update_timestamp=update_timestamp,
        force_identifiers=force_identifiers)

Example #13

File: opf.py Project: kylinRao/calibre

def get_metadata(stream):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    ver = parse_opf_version(root.get('version'))
    return get_metadata2(root, ver)

Example #14

File: opf_2_to_3.py Project: JimmXinu/calibre

                del tag.attrib[k]


def upgrade_metadata(root):
    data = Data()
    data.prefixes = read_prefixes(root)
    data.refines = read_refines(root)

    upgrade_identifiers(root, data)
    upgrade_title(root, data)
    upgrade_languages(root, data)
    upgrade_authors(root, data)
    upgrade_timestamp(root, data)
    upgrade_date(root, data)
    upgrade_rating(root, data)
    upgrade_series(root, data)
    upgrade_custom(root, data)
    upgrade_meta(root, data)
    upgrade_cover(root, data)

    remove_invalid_attrs_in_dc_metadata(root, data)
    set_last_modified(root, data.prefixes, data.refines)
    pretty_print_opf(root)


if __name__ == '__main__':
    import sys
    root = parse_opf(open(sys.argv[-1], 'rb'))
    upgrade_metadata(root)
    print(etree.tostring(root))

Example #15

File: opf.py Project: JimmXinu/calibre

def get_metadata(stream):
    if isinstance(stream, bytes):
        stream = DummyFile(stream)
    root = parse_opf(stream)
    return get_metadata_from_parsed(root)