Metadata Collections

MetaAttributeList

class avblocks.meta_attribute_list.MetaAttributeList

Bases: ObjectCollection[MetaAttribute]

Collection of MetaAttribute objects.

static from_native(native_attrs: c_void_p) → MetaAttributeList

Create a Python MetaAttributeList from a native MetaAttributeList pointer.

item_by_name(name: str) → MetaAttribute | None

Find an attribute by name.

Parameters:

name – The attribute name to search for

Returns:

The MetaAttribute with the specified name, or None if not found

to_native(native_attrs: c_void_p)

Add all attributes from this Python list to the provided native MetaAttributeList pointer. The native_attrs should be obtained via lib.Metadata_attributes(native_metadata).

MetaPictureList

class avblocks.meta_picture_list.MetaPictureList

Bases: ObjectCollection[MetaPicture]

Collection of MetaPicture objects.

static from_native(native_pics: c_void_p) → MetaPictureList

Create a Python MetaPictureList from a native MetaPictureList pointer.

to_native(native_pics: c_void_p)

Add all pictures from this Python list to the provided native MetaPictureList pointer. The native_pics should be obtained via lib.Metadata_pictures(native_metadata).