System¶
Calls¶
kill_prefix¶
See [Pallet::kill_prefix].
Attributes¶
| Name | Type |
|---|---|
| prefix | Key |
| subkeys | u32 |
Python¶
call = substrate.compose_call(
'System', 'kill_prefix', {'prefix': 'Bytes', 'subkeys': 'u32'}
)
kill_storage¶
See [Pallet::kill_storage].
Attributes¶
| Name | Type |
|---|---|
| keys | Vec<Key> |
Python¶
call = substrate.compose_call(
'System', 'kill_storage', {'keys': ['Bytes']}
)
remark¶
See [Pallet::remark].
Attributes¶
| Name | Type |
|---|---|
| remark | Vec<u8> |
Python¶
call = substrate.compose_call(
'System', 'remark', {'remark': 'Bytes'}
)
remark_with_event¶
See [Pallet::remark_with_event].
Attributes¶
| Name | Type |
|---|---|
| remark | Vec<u8> |
Python¶
call = substrate.compose_call(
'System', 'remark_with_event', {'remark': 'Bytes'}
)
set_code¶
See [Pallet::set_code].
Attributes¶
| Name | Type |
|---|---|
| code | Vec<u8> |
Python¶
call = substrate.compose_call(
'System', 'set_code', {'code': 'Bytes'}
)
set_code_without_checks¶
See [Pallet::set_code_without_checks].
Attributes¶
| Name | Type |
|---|---|
| code | Vec<u8> |
Python¶
call = substrate.compose_call(
'System', 'set_code_without_checks', {'code': 'Bytes'}
)
set_heap_pages¶
See [Pallet::set_heap_pages].
Attributes¶
| Name | Type |
|---|---|
| pages | u64 |
Python¶
call = substrate.compose_call(
'System', 'set_heap_pages', {'pages': 'u64'}
)
set_storage¶
See [Pallet::set_storage].
Attributes¶
| Name | Type |
|---|---|
| items | Vec<KeyValue> |
Python¶
call = substrate.compose_call(
'System', 'set_storage', {'items': [('Bytes', 'Bytes')]}
)
Events¶
CodeUpdated¶
:code was updated.
Attributes¶
No attributes
ExtrinsicFailed¶
An extrinsic failed.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| dispatch_error | DispatchError |
{'Other': None, 'CannotLookup': None, 'BadOrigin': None, 'Module': {'index': 'u8', 'error': '[u8; 4]'}, 'ConsumerRemaining': None, 'NoProviders': None, 'TooManyConsumers': None, 'Token': ('FundsUnavailable', 'OnlyProvider', 'BelowMinimum', 'CannotCreate', 'UnknownAsset', 'Frozen', 'Unsupported', 'CannotCreateHold', 'NotExpendable', 'Blocked'), 'Arithmetic': ('Underflow', 'Overflow', 'DivisionByZero'), 'Transactional': ('LimitReached', 'NoLayer'), 'Exhausted': None, 'Corruption': None, 'Unavailable': None, 'RootNotAllowed': None} |
| dispatch_info | DispatchInfo |
{'weight': {'ref_time': 'u64', 'proof_size': 'u64'}, 'class': ('Normal', 'Operational', 'Mandatory'), 'pays_fee': ('Yes', 'No')} |
ExtrinsicSuccess¶
An extrinsic completed successfully.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| dispatch_info | DispatchInfo |
{'weight': {'ref_time': 'u64', 'proof_size': 'u64'}, 'class': ('Normal', 'Operational', 'Mandatory'), 'pays_fee': ('Yes', 'No')} |
KilledAccount¶
An account was reaped.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| account | T::AccountId |
AccountId |
NewAccount¶
A new account was created.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| account | T::AccountId |
AccountId |
Remarked¶
On on-chain remark happened.
Attributes¶
| Name | Type | Composition |
|---|---|---|
| sender | T::AccountId |
AccountId |
| hash | T::Hash |
scale_info::12 |
Storage functions¶
Account¶
The full account information for a particular account ID.
Python¶
result = substrate.query(
'System', 'Account', ['AccountId']
)
Return value¶
{
'consumers': 'u32',
'data': {
'flags': 'u128',
'free': 'u128',
'frozen': 'u128',
'reserved': 'u128',
},
'nonce': 'u32',
'providers': 'u32',
'sufficients': 'u32',
}
AllExtrinsicsLen¶
Total length (in bytes) for all extrinsics put together, for the current block.
Python¶
result = substrate.query(
'System', 'AllExtrinsicsLen', []
)
Return value¶
'u32'
BlockHash¶
Map of block numbers to block hashes.
Python¶
result = substrate.query(
'System', 'BlockHash', ['u32']
)
Return value¶
'scale_info::12'
BlockWeight¶
The current weight for the block.
Python¶
result = substrate.query(
'System', 'BlockWeight', []
)
Return value¶
{
'mandatory': {'proof_size': 'u64', 'ref_time': 'u64'},
'normal': {'proof_size': 'u64', 'ref_time': 'u64'},
'operational': {'proof_size': 'u64', 'ref_time': 'u64'},
}
Digest¶
Digest of the current block, also part of the block header.
Python¶
result = substrate.query(
'System', 'Digest', []
)
Return value¶
{
'logs': [
{
None: None,
'Consensus': ('[u8; 4]', 'Bytes'),
'Other': 'Bytes',
'PreRuntime': ('[u8; 4]', 'Bytes'),
'RuntimeEnvironmentUpdated': None,
'Seal': ('[u8; 4]', 'Bytes'),
},
],
}
EventCount¶
The number of events in the Events<T> list.
Python¶
result = substrate.query(
'System', 'EventCount', []
)
Return value¶
'u32'
EventTopics¶
Mapping between a topic (represented by T::Hash) and a vector of indexes
of events in the <Events<T>> list.
All topic vectors have deterministic storage locations depending on the topic. This allows light-clients to leverage the changes trie storage tracking mechanism and in case of changes fetch the list of events of interest.
The value has the type (BlockNumberFor<T>, EventIndex) because if we used only just
the EventIndex then in case if the topic has the same contents on the next block
no notification will be triggered thus the event might be lost.
Python¶
result = substrate.query(
'System', 'EventTopics', ['scale_info::12']
)
Return value¶
[('u32', 'u32')]
Events¶
Events deposited for the current block.
NOTE: The item is unbound and should therefore never be read on chain. It could otherwise inflate the PoV size of a block.
Events have a large in-memory size. Box the events to not go out-of-memory just in case someone still reads them from within the runtime.
Python¶
result = substrate.query(
'System', 'Events', []
)
Return value¶
[
{
'event': {
None: None,
'AssetRegistry': {
'LocationSet': {
'asset_id': 'u32',
'location': 'scale_info::76',
},
'MetadataSet': {
'asset_id': 'u32',
'decimals': 'u8',
'symbol': 'Bytes',
},
'Registered': {
'asset_id': 'u32',
'asset_name': 'Bytes',
'asset_type': 'scale_info::135',
},
'Updated': {
'asset_id': 'u32',
'asset_name': 'Bytes',
'asset_type': 'scale_info::135',
'existential_deposit': 'u128',
'xcm_rate_limit': (None, 'u128'),
},
},
'Balances': {
'BalanceSet': {'free': 'u128', 'who': 'AccountId'},
'Burned': {'amount': 'u128', 'who': 'AccountId'},
'Deposit': {'amount': 'u128', 'who': 'AccountId'},
'DustLost': {'account': 'AccountId', 'amount': 'u128'},
'Endowed': {'account': 'AccountId', 'free_balance': 'u128'},
'Frozen': {'amount': 'u128', 'who': 'AccountId'},
'Issued': {'amount': 'u128'},
'Locked': {'amount': 'u128', 'who': 'AccountId'},
'Minted': {'amount': 'u128', 'who': 'AccountId'},
'Rescinded': {'amount': 'u128'},
'ReserveRepatriated': {
'amount': 'u128',
'destination_status': 'scale_info::31',
'from': 'AccountId',
'to': 'AccountId',
},
'Reserved': {'amount': 'u128', 'who': 'AccountId'},
'Restored': {'amount': 'u128', 'who': 'AccountId'},
'Slashed': {'amount': 'u128', 'who': 'AccountId'},
'Suspended': {'amount': 'u128', 'who': 'AccountId'},
'Thawed': {'amount': 'u128', 'who': 'AccountId'},
'Transfer': {
'amount': 'u128',
'from': 'AccountId',
'to': 'AccountId',
},
'Unlocked': {'amount': 'u128', 'who': 'AccountId'},
'Unreserved': {'amount': 'u128', 'who': 'AccountId'},
'Upgraded': {'who': 'AccountId'},
'Withdraw': {'amount': 'u128', 'who': 'AccountId'},
},
'CollatorRewards': {
'CollatorRewarded': {
'amount': 'u128',
'currency': 'u32',
'who': 'AccountId',
},
},
'CollatorSelection': {
'CandidateAdded': {
'account_id': 'AccountId',
'deposit': 'u128',
},
'CandidateRemoved': {'account_id': 'AccountId'},
'InvalidInvulnerableSkipped': {'account_id': 'AccountId'},
'InvulnerableAdded': {'account_id': 'AccountId'},
'InvulnerableRemoved': {'account_id': 'AccountId'},
'NewCandidacyBond': {'bond_amount': 'u128'},
'NewDesiredCandidates': {'desired_candidates': 'u32'},
'NewInvulnerables': {'invulnerables': ['AccountId']},
},
'Council': {
'Approved': {'proposal_hash': 'scale_info::12'},
'Closed': {
'no': 'u32',
'proposal_hash': 'scale_info::12',
'yes': 'u32',
},
'Disapproved': {'proposal_hash': 'scale_info::12'},
'Executed': {
'proposal_hash': 'scale_info::12',
'result': 'scale_info::35',
},
'MemberExecuted': {
'proposal_hash': 'scale_info::12',
'result': 'scale_info::35',
},
'Proposed': {
'account': 'AccountId',
'proposal_hash': 'scale_info::12',
'proposal_index': 'u32',
'threshold': 'u32',
},
'Voted': {
'account': 'AccountId',
'no': 'u32',
'proposal_hash': 'scale_info::12',
'voted': 'bool',
'yes': 'u32',
},
},
'CumulusXcm': {
'ExecutedDownward': ('[u8; 32]', 'scale_info::74'),
'InvalidFormat': '[u8; 32]',
'UnsupportedVersion': '[u8; 32]',
},
'Currencies': {
'BalanceUpdated': {
'amount': 'i128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Deposited': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Transferred': {
'amount': 'u128',
'currency_id': 'u32',
'from': 'AccountId',
'to': 'AccountId',
},
'Withdrawn': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
},
'Democracy': {
'Blacklisted': {'proposal_hash': 'scale_info::12'},
'Cancelled': {'ref_index': 'u32'},
'Delegated': {'target': 'AccountId', 'who': 'AccountId'},
'ExternalTabled': None,
'MetadataCleared': {
'hash': 'scale_info::12',
'owner': 'scale_info::41',
},
'MetadataSet': {
'hash': 'scale_info::12',
'owner': 'scale_info::41',
},
'MetadataTransferred': {
'hash': 'scale_info::12',
'owner': 'scale_info::41',
'prev_owner': 'scale_info::41',
},
'NotPassed': {'ref_index': 'u32'},
'Passed': {'ref_index': 'u32'},
'ProposalCanceled': {'prop_index': 'u32'},
'Proposed': {'deposit': 'u128', 'proposal_index': 'u32'},
'Seconded': {'prop_index': 'u32', 'seconder': 'AccountId'},
'Started': {'ref_index': 'u32', 'threshold': 'scale_info::38'},
'Tabled': {'deposit': 'u128', 'proposal_index': 'u32'},
'Undelegated': {'account': 'AccountId'},
'Vetoed': {
'proposal_hash': 'scale_info::12',
'until': 'u32',
'who': 'AccountId',
},
'Voted': {
'ref_index': 'u32',
'vote': 'scale_info::39',
'voter': 'AccountId',
},
},
'DmpQueue': {
'ExecutedDownward': {
'message_hash': '[u8; 32]',
'message_id': '[u8; 32]',
'outcome': 'scale_info::74',
},
'InvalidFormat': {'message_hash': '[u8; 32]'},
'MaxMessagesExhausted': {'message_hash': '[u8; 32]'},
'OverweightEnqueued': {
'message_hash': '[u8; 32]',
'message_id': '[u8; 32]',
'overweight_index': 'u64',
'required_weight': 'scale_info::9',
},
'OverweightServiced': {
'overweight_index': 'u64',
'weight_used': 'scale_info::9',
},
'UnsupportedVersion': {'message_hash': '[u8; 32]'},
'WeightExhausted': {
'message_hash': '[u8; 32]',
'message_id': '[u8; 32]',
'remaining_weight': 'scale_info::9',
'required_weight': 'scale_info::9',
},
},
'Duster': {
'Added': {'who': 'AccountId'},
'Dusted': {'amount': 'u128', 'who': 'AccountId'},
'Removed': {'who': 'AccountId'},
},
'Elections': {
'CandidateSlashed': {
'amount': 'u128',
'candidate': 'AccountId',
},
'ElectionError': None,
'EmptyTerm': None,
'MemberKicked': {'member': 'AccountId'},
'NewTerm': {'new_members': [('AccountId', 'u128')]},
'Renounced': {'candidate': 'AccountId'},
'SeatHolderSlashed': {
'amount': 'u128',
'seat_holder': 'AccountId',
},
},
'EmaOracle': (),
'Identity': {
'IdentityCleared': {'deposit': 'u128', 'who': 'AccountId'},
'IdentityKilled': {'deposit': 'u128', 'who': 'AccountId'},
'IdentitySet': {'who': 'AccountId'},
'JudgementGiven': {
'registrar_index': 'u32',
'target': 'AccountId',
},
'JudgementRequested': {
'registrar_index': 'u32',
'who': 'AccountId',
},
'JudgementUnrequested': {
'registrar_index': 'u32',
'who': 'AccountId',
},
'RegistrarAdded': {'registrar_index': 'u32'},
'SubIdentityAdded': {
'deposit': 'u128',
'main': 'AccountId',
'sub': 'AccountId',
},
'SubIdentityRemoved': {
'deposit': 'u128',
'main': 'AccountId',
'sub': 'AccountId',
},
'SubIdentityRevoked': {
'deposit': 'u128',
'main': 'AccountId',
'sub': 'AccountId',
},
},
'LBP': {
'BuyExecuted': {
'amount': 'u128',
'asset_in': 'u32',
'asset_out': 'u32',
'buy_price': 'u128',
'fee_amount': 'u128',
'fee_asset': 'u32',
'who': 'AccountId',
},
'LiquidityAdded': {
'amount_a': 'u128',
'amount_b': 'u128',
'asset_a': 'u32',
'asset_b': 'u32',
'who': 'AccountId',
},
'LiquidityRemoved': {
'amount_a': 'u128',
'amount_b': 'u128',
'asset_a': 'u32',
'asset_b': 'u32',
'who': 'AccountId',
},
'PoolCreated': {
'data': 'scale_info::140',
'pool': 'AccountId',
},
'PoolUpdated': {
'data': 'scale_info::140',
'pool': 'AccountId',
},
'SellExecuted': {
'amount': 'u128',
'asset_in': 'u32',
'asset_out': 'u32',
'fee_amount': 'u128',
'fee_asset': 'u32',
'sale_price': 'u128',
'who': 'AccountId',
},
},
'Marketplace': {
'OfferAccepted': {
'amount': 'u128',
'collection': 'u128',
'item': 'u128',
'maker': 'AccountId',
'who': 'AccountId',
},
'OfferPlaced': {
'amount': 'u128',
'collection': 'u128',
'expires': 'u32',
'item': 'u128',
'who': 'AccountId',
},
'OfferWithdrawn': {
'collection': 'u128',
'item': 'u128',
'who': 'AccountId',
},
'RoyaltyAdded': {
'author': 'AccountId',
'collection': 'u128',
'item': 'u128',
'royalty': 'u16',
},
'RoyaltyPaid': {
'author': 'AccountId',
'collection': 'u128',
'item': 'u128',
'royalty': 'u16',
'royalty_amount': 'u128',
},
'TokenPriceUpdated': {
'collection': 'u128',
'item': 'u128',
'price': (None, 'u128'),
'who': 'AccountId',
},
'TokenSold': {
'buyer': 'AccountId',
'collection': 'u128',
'item': 'u128',
'owner': 'AccountId',
'price': 'u128',
},
},
'MultiTransactionPayment': {
'CurrencyAdded': {'asset_id': 'u32'},
'CurrencyRemoved': {'asset_id': 'u32'},
'CurrencySet': {'account_id': 'AccountId', 'asset_id': 'u32'},
'FeeWithdrawn': {
'account_id': 'AccountId',
'asset_id': 'u32',
'destination_account_id': 'AccountId',
'native_fee_amount': 'u128',
'non_native_fee_amount': 'u128',
},
},
'Multisig': {
'MultisigApproval': {
'approving': 'AccountId',
'call_hash': '[u8; 32]',
'multisig': 'AccountId',
'timepoint': 'scale_info::68',
},
'MultisigCancelled': {
'call_hash': '[u8; 32]',
'cancelling': 'AccountId',
'multisig': 'AccountId',
'timepoint': 'scale_info::68',
},
'MultisigExecuted': {
'approving': 'AccountId',
'call_hash': '[u8; 32]',
'multisig': 'AccountId',
'result': 'scale_info::35',
'timepoint': 'scale_info::68',
},
'NewMultisig': {
'approving': 'AccountId',
'call_hash': '[u8; 32]',
'multisig': 'AccountId',
},
},
'NFT': {
'CollectionCreated': {
'collection_id': 'u128',
'collection_type': 'scale_info::144',
'metadata': 'Bytes',
'owner': 'AccountId',
},
'CollectionDestroyed': {
'collection_id': 'u128',
'owner': 'AccountId',
},
'ItemBurned': {
'collection_id': 'u128',
'item_id': 'u128',
'owner': 'AccountId',
},
'ItemMinted': {
'collection_id': 'u128',
'item_id': 'u128',
'metadata': 'Bytes',
'owner': 'AccountId',
},
'ItemTransferred': {
'collection_id': 'u128',
'from': 'AccountId',
'item_id': 'u128',
'to': 'AccountId',
},
},
'OrmlXcm': {
'Sent': {'message': ['scale_info::87'], 'to': 'scale_info::76'},
},
'ParachainSystem': {
'DownwardMessagesProcessed': {
'dmq_head': 'scale_info::12',
'weight_used': 'scale_info::9',
},
'DownwardMessagesReceived': {'count': 'u32'},
'UpgradeAuthorized': {'code_hash': 'scale_info::12'},
'UpwardMessageSent': {'message_hash': (None, '[u8; 32]')},
'ValidationFunctionApplied': {'relay_chain_block_num': 'u32'},
'ValidationFunctionDiscarded': None,
'ValidationFunctionStored': None,
},
'PolkadotXcm': {
'AssetsClaimed': {
'assets': 'scale_info::113',
'hash': 'scale_info::12',
'origin': 'scale_info::76',
},
'AssetsTrapped': {
'assets': 'scale_info::113',
'hash': 'scale_info::12',
'origin': 'scale_info::76',
},
'Attempted': {'outcome': 'scale_info::74'},
'FeesPaid': {'fees': ['scale_info::90'], 'paying': 'scale_info::76'},
'InvalidQuerier': {
'expected_querier': 'scale_info::76',
'maybe_actual_querier': (None, 'scale_info::76'),
'origin': 'scale_info::76',
'query_id': 'u64',
},
'InvalidQuerierVersion': {
'origin': 'scale_info::76',
'query_id': 'u64',
},
'InvalidResponder': {
'expected_location': (None, 'scale_info::76'),
'origin': 'scale_info::76',
'query_id': 'u64',
},
'InvalidResponderVersion': {
'origin': 'scale_info::76',
'query_id': 'u64',
},
'Notified': {
'call_index': 'u8',
'pallet_index': 'u8',
'query_id': 'u64',
},
'NotifyDecodeFailed': {
'call_index': 'u8',
'pallet_index': 'u8',
'query_id': 'u64',
},
'NotifyDispatchError': {
'call_index': 'u8',
'pallet_index': 'u8',
'query_id': 'u64',
},
'NotifyOverweight': {
'actual_weight': 'scale_info::9',
'call_index': 'u8',
'max_budgeted_weight': 'scale_info::9',
'pallet_index': 'u8',
'query_id': 'u64',
},
'NotifyTargetMigrationFail': {
'location': 'scale_info::127',
'query_id': 'u64',
},
'NotifyTargetSendFail': {
'error': 'scale_info::75',
'location': 'scale_info::76',
'query_id': 'u64',
},
'ResponseReady': {
'query_id': 'u64',
'response': 'scale_info::96',
},
'ResponseTaken': {'query_id': 'u64'},
'Sent': {
'destination': 'scale_info::76',
'message': ['scale_info::87'],
'message_id': '[u8; 32]',
'origin': 'scale_info::76',
},
'SupportedVersionChanged': {
'location': 'scale_info::76',
'version': 'u32',
},
'UnexpectedResponse': {
'origin': 'scale_info::76',
'query_id': 'u64',
},
'VersionChangeNotified': {
'cost': ['scale_info::90'],
'destination': 'scale_info::76',
'message_id': '[u8; 32]',
'result': 'u32',
},
'VersionNotifyRequested': {
'cost': ['scale_info::90'],
'destination': 'scale_info::76',
'message_id': '[u8; 32]',
},
'VersionNotifyStarted': {
'cost': ['scale_info::90'],
'destination': 'scale_info::76',
'message_id': '[u8; 32]',
},
'VersionNotifyUnrequested': {
'cost': ['scale_info::90'],
'destination': 'scale_info::76',
'message_id': '[u8; 32]',
},
},
'Preimage': {
'Cleared': {'hash': 'scale_info::12'},
'Noted': {'hash': 'scale_info::12'},
'Requested': {'hash': 'scale_info::12'},
},
'Proxy': {
'Announced': {
'call_hash': 'scale_info::12',
'proxy': 'AccountId',
'real': 'AccountId',
},
'ProxyAdded': {
'delay': 'u32',
'delegatee': 'AccountId',
'delegator': 'AccountId',
'proxy_type': 'scale_info::52',
},
'ProxyExecuted': {'result': 'scale_info::35'},
'ProxyRemoved': {
'delay': 'u32',
'delegatee': 'AccountId',
'delegator': 'AccountId',
'proxy_type': 'scale_info::52',
},
'PureCreated': {
'disambiguation_index': 'u16',
'proxy_type': 'scale_info::52',
'pure': 'AccountId',
'who': 'AccountId',
},
},
'RelayChainInfo': {
'CurrentBlockNumbers': {
'parachain_block_number': 'u32',
'relaychain_block_number': 'u32',
},
},
'Router': {
'RouteExecuted': {
'amount_in': 'u128',
'amount_out': 'u128',
'asset_in': 'u32',
'asset_out': 'u32',
},
'RouteUpdated': {'asset_ids': ['u32']},
},
'Scheduler': {
'CallUnavailable': {
'id': (None, '[u8; 32]'),
'task': ('u32', 'u32'),
},
'Canceled': {'index': 'u32', 'when': 'u32'},
'Dispatched': {
'id': (None, '[u8; 32]'),
'result': 'scale_info::35',
'task': ('u32', 'u32'),
},
'PeriodicFailed': {
'id': (None, '[u8; 32]'),
'task': ('u32', 'u32'),
},
'PermanentlyOverweight': {
'id': (None, '[u8; 32]'),
'task': ('u32', 'u32'),
},
'Scheduled': {'index': 'u32', 'when': 'u32'},
},
'Session': {'NewSession': {'session_index': 'u32'}},
'System': {
'CodeUpdated': None,
'ExtrinsicFailed': {
'dispatch_error': 'scale_info::25',
'dispatch_info': 'scale_info::22',
},
'ExtrinsicSuccess': {'dispatch_info': 'scale_info::22'},
'KilledAccount': {'account': 'AccountId'},
'NewAccount': {'account': 'AccountId'},
'Remarked': {'hash': 'scale_info::12', 'sender': 'AccountId'},
},
'TechnicalCommittee': {
'Approved': {'proposal_hash': 'scale_info::12'},
'Closed': {
'no': 'u32',
'proposal_hash': 'scale_info::12',
'yes': 'u32',
},
'Disapproved': {'proposal_hash': 'scale_info::12'},
'Executed': {
'proposal_hash': 'scale_info::12',
'result': 'scale_info::35',
},
'MemberExecuted': {
'proposal_hash': 'scale_info::12',
'result': 'scale_info::35',
},
'Proposed': {
'account': 'AccountId',
'proposal_hash': 'scale_info::12',
'proposal_index': 'u32',
'threshold': 'u32',
},
'Voted': {
'account': 'AccountId',
'no': 'u32',
'proposal_hash': 'scale_info::12',
'voted': 'bool',
'yes': 'u32',
},
},
'Tips': {
'NewTip': {'tip_hash': 'scale_info::12'},
'TipClosed': {
'payout': 'u128',
'tip_hash': 'scale_info::12',
'who': 'AccountId',
},
'TipClosing': {'tip_hash': 'scale_info::12'},
'TipRetracted': {'tip_hash': 'scale_info::12'},
'TipSlashed': {
'deposit': 'u128',
'finder': 'AccountId',
'tip_hash': 'scale_info::12',
},
},
'Tokens': {
'BalanceSet': {
'currency_id': 'u32',
'free': 'u128',
'reserved': 'u128',
'who': 'AccountId',
},
'Deposited': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'DustLost': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Endowed': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Issued': {'amount': 'u128', 'currency_id': 'u32'},
'LockRemoved': {
'currency_id': 'u32',
'lock_id': '[u8; 8]',
'who': 'AccountId',
},
'LockSet': {
'amount': 'u128',
'currency_id': 'u32',
'lock_id': '[u8; 8]',
'who': 'AccountId',
},
'Locked': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Rescinded': {'amount': 'u128', 'currency_id': 'u32'},
'ReserveRepatriated': {
'amount': 'u128',
'currency_id': 'u32',
'from': 'AccountId',
'status': 'scale_info::31',
'to': 'AccountId',
},
'Reserved': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Slashed': {
'currency_id': 'u32',
'free_amount': 'u128',
'reserved_amount': 'u128',
'who': 'AccountId',
},
'TotalIssuanceSet': {'amount': 'u128', 'currency_id': 'u32'},
'Transfer': {
'amount': 'u128',
'currency_id': 'u32',
'from': 'AccountId',
'to': 'AccountId',
},
'Unlocked': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Unreserved': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
'Withdrawn': {
'amount': 'u128',
'currency_id': 'u32',
'who': 'AccountId',
},
},
'TransactionPause': {
'TransactionPaused': {
'function_name_bytes': 'Bytes',
'pallet_name_bytes': 'Bytes',
},
'TransactionUnpaused': {
'function_name_bytes': 'Bytes',
'pallet_name_bytes': 'Bytes',
},
},
'TransactionPayment': {
'TransactionFeePaid': {
'actual_fee': 'u128',
'tip': 'u128',
'who': 'AccountId',
},
},
'Treasury': {
'Awarded': {
'account': 'AccountId',
'award': 'u128',
'proposal_index': 'u32',
},
'Burnt': {'burnt_funds': 'u128'},
'Deposit': {'value': 'u128'},
'Proposed': {'proposal_index': 'u32'},
'Rejected': {'proposal_index': 'u32', 'slashed': 'u128'},
'Rollover': {'rollover_balance': 'u128'},
'SpendApproved': {
'amount': 'u128',
'beneficiary': 'AccountId',
'proposal_index': 'u32',
},
'Spending': {'budget_remaining': 'u128'},
'UpdatedInactive': {
'deactivated': 'u128',
'reactivated': 'u128',
},
},
'Uniques': {
'ApprovalCancelled': {
'collection': 'u128',
'delegate': 'AccountId',
'item': 'u128',
'owner': 'AccountId',
},
'ApprovedTransfer': {
'collection': 'u128',
'delegate': 'AccountId',
'item': 'u128',
'owner': 'AccountId',
},
'AttributeCleared': {
'collection': 'u128',
'key': 'Bytes',
'maybe_item': (None, 'u128'),
},
'AttributeSet': {
'collection': 'u128',
'key': 'Bytes',
'maybe_item': (None, 'u128'),
'value': 'Bytes',
},
'Burned': {
'collection': 'u128',
'item': 'u128',
'owner': 'AccountId',
},
'CollectionFrozen': {'collection': 'u128'},
'CollectionMaxSupplySet': {
'collection': 'u128',
'max_supply': 'u32',
},
'CollectionMetadataCleared': {'collection': 'u128'},
'CollectionMetadataSet': {
'collection': 'u128',
'data': 'Bytes',
'is_frozen': 'bool',
},
'CollectionThawed': {'collection': 'u128'},
'Created': {
'collection': 'u128',
'creator': 'AccountId',
'owner': 'AccountId',
},
'Destroyed': {'collection': 'u128'},
'ForceCreated': {'collection': 'u128', 'owner': 'AccountId'},
'Frozen': {'collection': 'u128', 'item': 'u128'},
'Issued': {
'collection': 'u128',
'item': 'u128',
'owner': 'AccountId',
},
'ItemBought': {
'buyer': 'AccountId',
'collection': 'u128',
'item': 'u128',
'price': 'u128',
'seller': 'AccountId',
},
'ItemPriceRemoved': {'collection': 'u128', 'item': 'u128'},
'ItemPriceSet': {
'collection': 'u128',
'item': 'u128',
'price': 'u128',
'whitelisted_buyer': (None, 'AccountId'),
},
'ItemStatusChanged': {'collection': 'u128'},
'MetadataCleared': {'collection': 'u128', 'item': 'u128'},
'MetadataSet': {
'collection': 'u128',
'data': 'Bytes',
'is_frozen': 'bool',
'item': 'u128',
},
'OwnerChanged': {
'collection': 'u128',
'new_owner': 'AccountId',
},
'OwnershipAcceptanceChanged': {
'maybe_collection': (None, 'u128'),
'who': 'AccountId',
},
'Redeposited': {
'collection': 'u128',
'successful_items': ['u128'],
},
'TeamChanged': {
'admin': 'AccountId',
'collection': 'u128',
'freezer': 'AccountId',
'issuer': 'AccountId',
},
'Thawed': {'collection': 'u128', 'item': 'u128'},
'Transferred': {
'collection': 'u128',
'from': 'AccountId',
'item': 'u128',
'to': 'AccountId',
},
},
'UnknownTokens': {
'Deposited': {
'asset': 'scale_info::90',
'who': 'scale_info::76',
},
'Withdrawn': {
'asset': 'scale_info::90',
'who': 'scale_info::76',
},
},
'Utility': {
'BatchCompleted': None,
'BatchCompletedWithErrors': None,
'BatchInterrupted': {
'error': 'scale_info::25',
'index': 'u32',
},
'DispatchedAs': {'result': 'scale_info::35'},
'ItemCompleted': None,
'ItemFailed': {'error': 'scale_info::25'},
},
'Vesting': {
'Claimed': {'amount': 'u128', 'who': 'AccountId'},
'VestingScheduleAdded': {
'from': 'AccountId',
'to': 'AccountId',
'vesting_schedule': 'scale_info::49',
},
'VestingSchedulesUpdated': {'who': 'AccountId'},
},
'XTokens': {
'TransferredMultiAssets': {
'assets': ['scale_info::90'],
'dest': 'scale_info::76',
'fee': 'scale_info::90',
'sender': 'AccountId',
},
},
'XYK': {
'BuyExecuted': {
'amount': 'u128',
'asset_in': 'u32',
'asset_out': 'u32',
'buy_price': 'u128',
'fee_amount': 'u128',
'fee_asset': 'u32',
'pool': 'AccountId',
'who': 'AccountId',
},
'LiquidityAdded': {
'amount_a': 'u128',
'amount_b': 'u128',
'asset_a': 'u32',
'asset_b': 'u32',
'who': 'AccountId',
},
'LiquidityRemoved': {
'asset_a': 'u32',
'asset_b': 'u32',
'shares': 'u128',
'who': 'AccountId',
},
'PoolCreated': {
'asset_a': 'u32',
'asset_b': 'u32',
'initial_shares_amount': 'u128',
'pool': 'AccountId',
'share_token': 'u32',
'who': 'AccountId',
},
'PoolDestroyed': {
'asset_a': 'u32',
'asset_b': 'u32',
'pool': 'AccountId',
'share_token': 'u32',
'who': 'AccountId',
},
'SellExecuted': {
'amount': 'u128',
'asset_in': 'u32',
'asset_out': 'u32',
'fee_amount': 'u128',
'fee_asset': 'u32',
'pool': 'AccountId',
'sale_price': 'u128',
'who': 'AccountId',
},
},
'XYKLiquidityMining': {
'DepositDestroyed': {'deposit_id': 'u128', 'who': 'AccountId'},
'GlobalFarmCreated': {
'blocks_per_period': 'u32',
'id': 'u32',
'incentivized_asset': 'u32',
'max_reward_per_period': 'u128',
'min_deposit': 'u128',
'owner': 'AccountId',
'planned_yielding_periods': 'u32',
'price_adjustment': 'u128',
'reward_currency': 'u32',
'total_rewards': 'u128',
'yield_per_period': 'u64',
},
'GlobalFarmTerminated': {
'global_farm_id': 'u32',
'reward_currency': 'u32',
'undistributed_rewards': 'u128',
'who': 'AccountId',
},
'GlobalFarmUpdated': {'id': 'u32', 'price_adjustment': 'u128'},
'RewardClaimed': {
'claimed': 'u128',
'deposit_id': 'u128',
'global_farm_id': 'u32',
'reward_currency': 'u32',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'SharesDeposited': {
'amount': 'u128',
'deposit_id': 'u128',
'global_farm_id': 'u32',
'lp_token': 'u32',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'SharesRedeposited': {
'amount': 'u128',
'deposit_id': 'u128',
'global_farm_id': 'u32',
'lp_token': 'u32',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'SharesWithdrawn': {
'amount': 'u128',
'deposit_id': 'u128',
'global_farm_id': 'u32',
'lp_token': 'u32',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'YieldFarmCreated': {
'asset_pair': 'scale_info::154',
'global_farm_id': 'u32',
'loyalty_curve': (None, 'scale_info::156'),
'multiplier': 'u128',
'yield_farm_id': 'u32',
},
'YieldFarmResumed': {
'asset_pair': 'scale_info::154',
'global_farm_id': 'u32',
'multiplier': 'u128',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'YieldFarmStopped': {
'asset_pair': 'scale_info::154',
'global_farm_id': 'u32',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'YieldFarmTerminated': {
'asset_pair': 'scale_info::154',
'global_farm_id': 'u32',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
'YieldFarmUpdated': {
'asset_pair': 'scale_info::154',
'global_farm_id': 'u32',
'multiplier': 'u128',
'who': 'AccountId',
'yield_farm_id': 'u32',
},
},
'XYKWarehouseLM': {
'AllRewardsDistributed': {'global_farm_id': 'u32'},
'GlobalFarmAccRPZUpdated': {
'accumulated_rpz': 'u128',
'global_farm_id': 'u32',
'total_shares_z': 'u128',
},
'YieldFarmAccRPVSUpdated': {
'accumulated_rpvs': 'u128',
'global_farm_id': 'u32',
'total_valued_shares': 'u128',
'yield_farm_id': 'u32',
},
},
'XcmRateLimiter': (),
'XcmpQueue': {
'BadFormat': {'message_hash': '[u8; 32]'},
'BadVersion': {'message_hash': '[u8; 32]'},
'DeferredBucketDiscarded': {'index': ('u32', 'u16'), 'sender': 'u32'},
'DeferredXcmDiscarded': {
'deferred_to': 'u32',
'index': ('u32', 'u16'),
'message_hash': (None, '[u8; 32]'),
'position': 'u32',
'sender': 'u32',
'sent_at': 'u32',
},
'Fail': {
'error': 'scale_info::75',
'message_hash': '[u8; 32]',
'message_id': '[u8; 32]',
'weight': 'scale_info::9',
},
'OverweightEnqueued': {
'index': 'u64',
'required': 'scale_info::9',
'sender': 'u32',
'sent_at': 'u32',
},
'OverweightServiced': {
'index': 'u64',
'used': 'scale_info::9',
},
'Success': {
'message_hash': '[u8; 32]',
'message_id': '[u8; 32]',
'weight': 'scale_info::9',
},
'XcmDeferred': {
'deferred_to': 'u32',
'index': ('u32', 'u16'),
'message_hash': (None, '[u8; 32]'),
'position': 'u32',
'sender': 'u32',
'sent_at': 'u32',
},
'XcmDeferredQueueFull': {
'message_hash': (None, '[u8; 32]'),
'sender': 'u32',
'sent_at': 'u32',
},
'XcmpMessageSent': {'message_hash': '[u8; 32]'},
},
},
'phase': {
'ApplyExtrinsic': 'u32',
'Finalization': None,
'Initialization': None,
},
'topics': ['scale_info::12'],
},
]
ExecutionPhase¶
The execution phase of the block.
Python¶
result = substrate.query(
'System', 'ExecutionPhase', []
)
Return value¶
{'ApplyExtrinsic': 'u32', 'Finalization': None, 'Initialization': None}
ExtrinsicCount¶
Total extrinsics count for the current block.
Python¶
result = substrate.query(
'System', 'ExtrinsicCount', []
)
Return value¶
'u32'
ExtrinsicData¶
Extrinsics data for the current block (maps an extrinsic's index to its data).
Python¶
result = substrate.query(
'System', 'ExtrinsicData', ['u32']
)
Return value¶
'Bytes'
LastRuntimeUpgrade¶
Stores the spec_version and spec_name of when the last runtime upgrade happened.
Python¶
result = substrate.query(
'System', 'LastRuntimeUpgrade', []
)
Return value¶
{'spec_name': 'Str', 'spec_version': 'u32'}
Number¶
The current block number being processed. Set by execute_block.
Python¶
result = substrate.query(
'System', 'Number', []
)
Return value¶
'u32'
ParentHash¶
Hash of the previous block.
Python¶
result = substrate.query(
'System', 'ParentHash', []
)
Return value¶
'scale_info::12'
UpgradedToTripleRefCount¶
True if we have upgraded so that AccountInfo contains three types of RefCount. False
(default) if not.
Python¶
result = substrate.query(
'System', 'UpgradedToTripleRefCount', []
)
Return value¶
'bool'
UpgradedToU32RefCount¶
True if we have upgraded so that type RefCount is u32. False (default) if not.
Python¶
result = substrate.query(
'System', 'UpgradedToU32RefCount', []
)
Return value¶
'bool'
Constants¶
BlockHashCount¶
Maximum number of block number to block hash mappings to keep (oldest pruned first).
Value¶
250
Python¶
constant = substrate.get_constant('System', 'BlockHashCount')
BlockLength¶
The maximum length of a block (in bytes).
Value¶
{'max': {'mandatory': 5242880, 'normal': 3932160, 'operational': 5242880}}
Python¶
constant = substrate.get_constant('System', 'BlockLength')
BlockWeights¶
Block & extrinsics weights: base values and limits.
Value¶
{
'base_block': {'proof_size': 0, 'ref_time': 390584000},
'max_block': {'proof_size': 5242880, 'ref_time': 500000000000},
'per_class': {
'mandatory': {
'base_extrinsic': {'proof_size': 0, 'ref_time': 200000000},
'max_extrinsic': None,
'max_total': None,
'reserved': None,
},
'normal': {
'base_extrinsic': {'proof_size': 0, 'ref_time': 200000000},
'max_extrinsic': {'proof_size': 3801088, 'ref_time': 362300000000},
'max_total': {'proof_size': 3932160, 'ref_time': 375000000000},
'reserved': {'proof_size': 0, 'ref_time': 0},
},
'operational': {
'base_extrinsic': {'proof_size': 0, 'ref_time': 200000000},
'max_extrinsic': {'proof_size': 5111808, 'ref_time': 487300000000},
'max_total': {'proof_size': 5242880, 'ref_time': 500000000000},
'reserved': {'proof_size': 1310720, 'ref_time': 125000000000},
},
},
}
Python¶
constant = substrate.get_constant('System', 'BlockWeights')
DbWeight¶
The weight of runtime database operations the runtime can invoke.
Value¶
{'read': 25000000, 'write': 100000000}
Python¶
constant = substrate.get_constant('System', 'DbWeight')
SS58Prefix¶
The designated SS58 prefix of this chain.
This replaces the "ss58Format" property declared in the chain spec. Reason is that the runtime should know about the prefix in order to make use of it as an identifier of the chain.
Value¶
10041
Python¶
constant = substrate.get_constant('System', 'SS58Prefix')
Version¶
Get the chain's current version.
Value¶
{
'apis': [
('0xdf6acb689907609b', 4),
('0x37e397fc7c91f5e4', 2),
('0x40fe3ad401f8959a', 6),
('0xd2bc9897eed08f15', 3),
('0xf78b278be53f454c', 2),
('0xab3c0572291feb8b', 1),
('0xdd718d5cc53262d4', 1),
('0xea93e3f16f3d6962', 2),
('0xbc9d89904f5b923f', 1),
('0x37c8bb1350a9a2a8', 4),
],
'authoring_version': 1,
'impl_name': 'basilisk',
'impl_version': 0,
'spec_name': 'basilisk',
'spec_version': 108,
'state_version': 0,
'transaction_version': 1,
}
Python¶
constant = substrate.get_constant('System', 'Version')
Errors¶
CallFiltered¶
The origin filter prevent the call to be dispatched.
FailedToExtractRuntimeVersion¶
Failed to extract the runtime version from the new runtime.
Either calling Core_version or decoding RuntimeVersion failed.
InvalidSpecName¶
The name of specification does not match between the current runtime and the new runtime.
NonDefaultComposite¶
Suicide called when the account has non-default composite data.
NonZeroRefCount¶
There is a non-zero reference count preventing the account from being purged.
SpecVersionNeedsToIncrease¶
The specification version is not allowed to decrease between the current runtime and the new runtime.