SChunk.meta#

Metalayers are small metadata for informing about the properties of data that is stored on a container. NDArray implements its own metalayer on top of C-Blosc2 for storing multidimensional information.

class blosc2.schunk.Meta(schunk)#: Class providing access to user meta on a SChunk. It will be available via the .meta property of a SChunk.

Methods#

`__getitem__`	Return the item metalayer.
`__setitem__`	Update the key metalayer with value.
`get`	Return the value for key if key is in the dictionary, else default.
`keys`	Return the metalayers keys.
`__iter__`	Iter over the keys of the metalayers.
`__contains__`	Check if the key metalayer exists or not.