bittensor.core.extrinsics.set_weights

bittensor.core.extrinsics.set_weights#

Module sync setting weights extrinsic.

Functions#

set_weights_extrinsic(subtensor, wallet, netuid, uids, ...)

Sets the given weights and values on chain for wallet hotkey account.

Module Contents#

bittensor.core.extrinsics.set_weights.set_weights_extrinsic(subtensor, wallet, netuid, uids, weights, version_key=0, wait_for_inclusion=False, wait_for_finalization=False)#

Sets the given weights and values on chain for wallet hotkey account.

Parameters:

  • subtensor (bittensor.core.async_subtensor.AsyncSubtensor) – Bittensor subtensor object.

  • wallet (bittensor_wallet.Wallet) – Bittensor wallet object.

  • netuid (int) – The netuid of the subnet to set weights for.

  • uids (Union[NDArray[np.int64], torch.LongTensor, list]) – The uint64 uids of destination neurons.

  • weights (Union[NDArray[np.float32], torch.FloatTensor, list]) – The weights to set. These must be float s and correspond to the passed uid s.

  • version_key (int) – The version key of the validator.

  • wait_for_inclusion (bool) – If set, waits for the extrinsic to enter a block before returning True, or returns False if the extrinsic fails to enter the block within the timeout.

  • wait_for_finalization (bool) – If set, waits for the extrinsic to be finalized on the chain before returning True, or returns False if the extrinsic fails to be finalized within the timeout.

Returns:

Flag is True if extrinsic was finalized or included in the block. If we did not wait for

finalization / inclusion, the response is True.

Return type:

success (bool)