modelrunner.storage.backend.memory module

Defines a class storing data in memory.

class MemoryStorage(*, mode='insert')[source]

store items in memory

Parameters:: mode (str or AccessMode) – The file mode with which the storage is accessed. Determines allowed operations.

truncate the storage by removing all stored data.

Parameters:: clear_data_shape (bool) – Flag determining whether the data shape is also deleted.
Return type:: None

is_group(loc)[source]

determine whether the location is a group

Parameters:: loc (sequence of str) – A list of strings determining the location in the storage
Returns:: True if the loation is a group
Return type:: bool

return all sub-items defined at a given location

Parameters:: loc (sequence of str) – A list of strings determining the location in the storage
Returns:: a list of all items defined at this location
Return type:: list