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()
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
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(
)
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
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
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)
def get_metadata_from_parsed(root):
ver = parse_opf_version(root.get('version'))
f = get_metadata2 if ver.major < 3 else get_metadata3
return f(root, ver)
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)
def get_metadata_from_parsed(root):
ver = parse_opf_version(root.get('version'))
f = get_metadata2 if ver.major < 3 else get_metadata3
return f(root, ver)
