CombinedMemory#

class langchain.memory.combined.CombinedMemory[source]#

Bases: BaseMemory

Combining multiple memories’ data together.

param memories: list[BaseMemory] [Required]#

For tracking all the memories that should be accessed.

async aclear() → None#

Async clear memory contents.

Return type:

None

async aload_memory_variables(
inputs: dict[str, Any],
) → dict[str, Any]#

Async return key-value pairs given the text input to the chain.

Parameters:

inputs (dict[str, Any]) – The inputs to the chain.

Returns:

A dictionary of key-value pairs.

Return type:

dict[str, Any]

async asave_context(
inputs: dict[str, Any],
outputs: dict[str, str],
) → None#

Async save the context of this chain run to memory.

Parameters:

  • inputs (dict[str, Any]) – The inputs to the chain.

  • outputs (dict[str, str]) – The outputs of the chain.

Return type:

None

clear() → None[source]#

Clear context from this session for every memory.

Return type:

None

load_memory_variables(
inputs: dict[str, Any],
) → dict[str, str][source]#

Load all vars from sub-memories.

Parameters:

inputs (dict[str, Any])

Return type:

dict[str, str]

save_context(
inputs: dict[str, Any],
outputs: dict[str, str],
) → None[source]#

Save context from this session for every memory.

Parameters:

  • inputs (dict[str, Any])

  • outputs (dict[str, str])

Return type:

None

property memory_variables: list[str]#

All the memory variables that this instance provides.