Multisig¶

Calls¶

approve_as_multi¶

See [Pallet::approve_as_multi].

Attributes¶

Name	Type
threshold	`u16`
other_signatories	`Vec<T::AccountId>`
maybe_timepoint	`Option<Timepoint<BlockNumberFor<T>>>`
call_hash	`[u8; 32]`
max_weight	`Weight`

Python¶

call = substrate.compose_call(
    'Multisig', 'approve_as_multi', {
    'call_hash': '[u8; 32]',
    'max_weight': {
        'proof_size': 'u64',
        'ref_time': 'u64',
    },
    'maybe_timepoint': (
        None,
        {
            'height': 'u32',
            'index': 'u32',
        },
    ),
    'other_signatories': ['AccountId'],
    'threshold': 'u16',
}
)

as_multi¶

See [Pallet::as_multi].

Attributes¶

Name	Type
threshold	`u16`
other_signatories	`Vec<T::AccountId>`
maybe_timepoint	`Option<Timepoint<BlockNumberFor<T>>>`
call	`Box<<T as Config>::RuntimeCall>`
max_weight	`Weight`

Python¶

call = substrate.compose_call(
    'Multisig', 'as_multi', {
    'call': 'Call',
    'max_weight': {
        'proof_size': 'u64',
        'ref_time': 'u64',
    },
    'maybe_timepoint': (
        None,
        {
            'height': 'u32',
            'index': 'u32',
        },
    ),
    'other_signatories': ['AccountId'],
    'threshold': 'u16',
}
)

as_multi_threshold_1¶

See [Pallet::as_multi_threshold_1].

Attributes¶

Name	Type
other_signatories	`Vec<T::AccountId>`
call	`Box<<T as Config>::RuntimeCall>`

Python¶

call = substrate.compose_call(
    'Multisig', 'as_multi_threshold_1', {
    'call': 'Call',
    'other_signatories': ['AccountId'],
}
)

cancel_as_multi¶

See [Pallet::cancel_as_multi].

Attributes¶

Name	Type
threshold	`u16`
other_signatories	`Vec<T::AccountId>`
timepoint	`Timepoint<BlockNumberFor<T>>`
call_hash	`[u8; 32]`

Python¶

call = substrate.compose_call(
    'Multisig', 'cancel_as_multi', {
    'call_hash': '[u8; 32]',
    'other_signatories': ['AccountId'],
    'threshold': 'u16',
    'timepoint': {
        'height': 'u32',
        'index': 'u32',
    },
}
)

Events¶

MultisigApproval¶

A multisig operation has been approved by someone.

Attributes¶

Name	Type	Composition
approving	`T::AccountId`	`AccountId`
timepoint	`Timepoint<BlockNumberFor<T>>`	`{'height': 'u32', 'index': 'u32'}`
multisig	`T::AccountId`	`AccountId`
call_hash	`CallHash`	`[u8; 32]`

MultisigCancelled¶

A multisig operation has been cancelled.

Attributes¶

Name	Type	Composition
cancelling	`T::AccountId`	`AccountId`
timepoint	`Timepoint<BlockNumberFor<T>>`	`{'height': 'u32', 'index': 'u32'}`
multisig	`T::AccountId`	`AccountId`
call_hash	`CallHash`	`[u8; 32]`

MultisigExecuted¶

A multisig operation has been executed.

Attributes¶

Name	Type	Composition
approving	`T::AccountId`	`AccountId`
timepoint	`Timepoint<BlockNumberFor<T>>`	`{'height': 'u32', 'index': 'u32'}`
multisig	`T::AccountId`	`AccountId`
call_hash	`CallHash`	`[u8; 32]`
result	`DispatchResult`	{'Ok': (), 'Err': {'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}}

NewMultisig¶

A new multisig operation has begun.

Attributes¶

Name	Type	Composition
approving	`T::AccountId`	`AccountId`
multisig	`T::AccountId`	`AccountId`
call_hash	`CallHash`	`[u8; 32]`

Storage functions¶

Multisigs¶

The set of open multisig operations.

Python¶

result = substrate.query(
    'Multisig', 'Multisigs', ['AccountId', '[u8; 32]']
)

Return value¶

{
    'approvals': ['AccountId'],
    'deposit': 'u128',
    'depositor': 'AccountId',
    'when': {'height': 'u32', 'index': 'u32'},
}

Constants¶

DepositBase¶

The base amount of currency needed to reserve for creating a multisig execution or to store a dispatch call for later.

This is held for an additional storage item whose value size is 4 + sizeof((BlockNumber, Balance, AccountId)) bytes and whose key size is 32 + sizeof(AccountId) bytes.

Value¶

1030000000000

Python¶

constant = substrate.get_constant('Multisig', 'DepositBase')

DepositFactor¶

The amount of currency needed per unit threshold when creating a multisig execution.

This is held for adding 32 bytes more into a pre-existing storage value.

Value¶

320000000000

Python¶

constant = substrate.get_constant('Multisig', 'DepositFactor')

MaxSignatories¶

The maximum amount of signatories allowed in the multisig.

Value¶

Python¶

constant = substrate.get_constant('Multisig', 'MaxSignatories')

Errors¶

AlreadyApproved¶

Call is already approved by this signatory.

AlreadyStored¶

The data to be stored is already stored.

MaxWeightTooLow¶

The maximum weight information provided was too low.

MinimumThreshold¶

Threshold must be 2 or greater.

NoApprovalsNeeded¶

Call doesn't need any (more) approvals.

NoTimepoint¶

No timepoint was given, yet the multisig operation is already underway.

NotFound¶

Multisig operation not found when attempting to cancel.

NotOwner¶

Only the account that originally created the multisig is able to cancel it.

SenderInSignatories¶

The sender was contained in the other signatories; it shouldn't be.

SignatoriesOutOfOrder¶

The signatories were provided out of order; they should be ordered.

TooFewSignatories¶

There are too few signatories in the list.

TooManySignatories¶

There are too many signatories in the list.

UnexpectedTimepoint¶

A timepoint was given, yet no multisig operation is underway.

WrongTimepoint¶

A different timepoint was given to the multisig operation that is underway.