bittensor.core.errors

bittensor.core.errors#

Exceptions#

`ChainError`	Base error for any chain related errors.
`ChainConnectionError`	Error for any chain connection related errors.
`ChainTransactionError`	Error for any chain transaction related errors.
`ChainQueryError`	Error for any chain query related errors.
`StakeError`	Error raised when a stake transaction fails.
`UnstakeError`	Error raised when an unstake transaction fails.
`IdentityError`	Error raised when an identity transaction fails.
`NominationError`	Error raised when a nomination transaction fails.
`TakeError`	Error raised when an increase / decrease take transaction fails.
`TransferError`	Error raised when a transfer transaction fails.
`RegistrationError`	Error raised when a neuron registration transaction fails.
`NotRegisteredError`	Error raised when a neuron is not registered, and the transaction requires it to be.
`NotDelegateError`	Error raised when a hotkey you are trying to stake to is not a delegate.
`MetadataError`	Error raised when metadata commitment transaction fails.
`InvalidRequestNameError`	This exception is raised when the request name is invalid. Usually indicates a broken URL.
`SynapseException`	Common base class for all non-exit exceptions.
`UnknownSynapseError`	This exception is raised when the request name is not found in the Axon's forward_fns dictionary.
`SynapseParsingError`	This exception is raised when the request headers are unable to be parsed into the synapse type.
`NotVerifiedException`	This exception is raised when the request is not verified.
`BlacklistedException`	This exception is raised when the request is blacklisted.
`PriorityException`	This exception is raised when the request priority is not met.
`PostProcessException`	This exception is raised when the response headers cannot be updated.
`RunException`	This exception is raised when the requested function cannot be executed. Indicates a server error.
`InternalServerError`	This exception is raised when the requested function fails on the server. Indicates a server error.
`SynapseDendriteNoneException`	Common base class for all non-exit exceptions.

Module Contents#

exception bittensor.core.errors.ChainError[source]#

Bases: BaseException

Base error for any chain related errors.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.ChainConnectionError[source]#

Bases: ChainError

Error for any chain connection related errors.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.ChainTransactionError[source]#

Bases: ChainError

Error for any chain transaction related errors.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.ChainQueryError[source]#

Bases: ChainError

Error for any chain query related errors.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.StakeError[source]#

Bases: ChainTransactionError

Error raised when a stake transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.UnstakeError[source]#

Bases: ChainTransactionError

Error raised when an unstake transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.IdentityError[source]#

Bases: ChainTransactionError

Error raised when an identity transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.NominationError[source]#

Bases: ChainTransactionError

Error raised when a nomination transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.TakeError[source]#

Bases: ChainTransactionError

Error raised when an increase / decrease take transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.TransferError[source]#

Bases: ChainTransactionError

Error raised when a transfer transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.RegistrationError[source]#

Bases: ChainTransactionError

Error raised when a neuron registration transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.NotRegisteredError[source]#

Bases: ChainTransactionError

Error raised when a neuron is not registered, and the transaction requires it to be.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.NotDelegateError[source]#

Bases: StakeError

Error raised when a hotkey you are trying to stake to is not a delegate.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.MetadataError[source]#

Bases: ChainTransactionError

Error raised when metadata commitment transaction fails.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.InvalidRequestNameError[source]#

Bases: Exception

This exception is raised when the request name is invalid. Usually indicates a broken URL.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.SynapseException(message='Synapse Exception', synapse=None)[source]#

Bases: Exception

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

message#

synapse#

exception bittensor.core.errors.UnknownSynapseError(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the request name is not found in the Axon’s forward_fns dictionary.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.SynapseParsingError[source]#

Bases: Exception

This exception is raised when the request headers are unable to be parsed into the synapse type.

Initialize self. See help(type(self)) for accurate signature.

exception bittensor.core.errors.NotVerifiedException(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the request is not verified.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.BlacklistedException(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the request is blacklisted.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.PriorityException(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the request priority is not met.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.PostProcessException(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the response headers cannot be updated.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.RunException(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the requested function cannot be executed. Indicates a server error.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.InternalServerError(message='Synapse Exception', synapse=None)[source]#

Bases: SynapseException

This exception is raised when the requested function fails on the server. Indicates a server error.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

exception bittensor.core.errors.SynapseDendriteNoneException(message='Synapse Dendrite is None', synapse=None)[source]#

Bases: SynapseException

Common base class for all non-exit exceptions.

Initialize self. See help(type(self)) for accurate signature.

Parameters:: synapse (bittensor.core.synapse.Synapse | None)

message#