bittensor.core.extrinsics.transfer

bittensor.core.extrinsics.transfer#

Functions#

do_transfer(self, wallet, dest, transfer_balance[, ...])

Sends a transfer extrinsic to the chain.

transfer_extrinsic(subtensor, wallet, dest, amount[, ...])

Transfers funds from this wallet to the destination public key address.

Module Contents#

bittensor.core.extrinsics.transfer.do_transfer(self, wallet, dest, transfer_balance, wait_for_inclusion=True, wait_for_finalization=False)[source]#

Sends a transfer extrinsic to the chain.

Parameters:

  • self (subtensor.core.subtensor.Subtensor) – The Subtensor instance object.

  • wallet (bittensor_wallet.Wallet) – Wallet object.

  • dest (str) – Destination public key address.

  • transfer_balance (bittensor.utils.balance.Balance) – Amount to transfer.

  • wait_for_inclusion (bool) – If true, waits for inclusion.

  • wait_for_finalization (bool) – If true, waits for finalization.

Returns:

True if transfer was successful. block_hash (str): Block hash of the transfer. On success and if wait_for_ finalization/inclusion is True. error (dict): Error message from subtensor if transfer failed.

Return type:

success (bool)

bittensor.core.extrinsics.transfer.transfer_extrinsic(subtensor, wallet, dest, amount, wait_for_inclusion=True, wait_for_finalization=False, keep_alive=True)[source]#

Transfers funds from this wallet to the destination public key address.

Parameters:

  • subtensor (subtensor.core.subtensor.Subtensor) – The Subtensor instance object.

  • wallet (bittensor_wallet.Wallet) – Bittensor wallet object to make transfer from.

  • dest (str, ss58_address or ed25519) – Destination public key address of receiver.

  • amount (Union[Balance, int]) – Amount to stake as Bittensor balance, or float interpreted as Tao.

  • 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.

  • keep_alive (bool) – If set, keeps the account alive by keeping the balance above the existential deposit.

Returns:

Flag is true if extrinsic was finalized or uncluded in the block. If we did not wait for finalization / inclusion, the response is true.

Return type:

success (bool)

Contents