Bounties¶

Calls¶

accept_curator¶

See [Pallet::accept_curator].

Attributes¶

Name	Type
bounty_id	`BountyIndex`

Python¶

call = substrate.compose_call(
    'Bounties', 'accept_curator', {'bounty_id': 'u32'}
)

approve_bounty¶

See [Pallet::approve_bounty].

Attributes¶

Name	Type
bounty_id	`BountyIndex`

Python¶

call = substrate.compose_call(
    'Bounties', 'approve_bounty', {'bounty_id': 'u32'}
)

award_bounty¶

See [Pallet::award_bounty].

Attributes¶

Name	Type
bounty_id	`BountyIndex`
beneficiary	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'Bounties', 'award_bounty', {
    'beneficiary': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
    'bounty_id': 'u32',
}
)

claim_bounty¶

See [Pallet::claim_bounty].

Attributes¶

Name	Type
bounty_id	`BountyIndex`

Python¶

call = substrate.compose_call(
    'Bounties', 'claim_bounty', {'bounty_id': 'u32'}
)

close_bounty¶

See [Pallet::close_bounty].

Attributes¶

Name	Type
bounty_id	`BountyIndex`

Python¶

call = substrate.compose_call(
    'Bounties', 'close_bounty', {'bounty_id': 'u32'}
)

extend_bounty_expiry¶

See [Pallet::extend_bounty_expiry].

Attributes¶

Name	Type
bounty_id	`BountyIndex`
remark	`Vec<u8>`

Python¶

call = substrate.compose_call(
    'Bounties', 'extend_bounty_expiry', {
    'bounty_id': 'u32',
    'remark': 'Bytes',
}
)

propose_bounty¶

See [Pallet::propose_bounty].

Attributes¶

Name	Type
value	`BalanceOf<T, I>`
description	`Vec<u8>`

Python¶

call = substrate.compose_call(
    'Bounties', 'propose_bounty', {
    'description': 'Bytes',
    'value': 'u128',
}
)

propose_curator¶

See [Pallet::propose_curator].

Attributes¶

Name	Type
bounty_id	`BountyIndex`
curator	`AccountIdLookupOf<T>`
fee	`BalanceOf<T, I>`

Python¶

call = substrate.compose_call(
    'Bounties', 'propose_curator', {
    'bounty_id': 'u32',
    'curator': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': (),
        'Raw': 'Bytes',
    },
    'fee': 'u128',
}
)

unassign_curator¶

See [Pallet::unassign_curator].

Attributes¶

Name	Type
bounty_id	`BountyIndex`

Python¶

call = substrate.compose_call(
    'Bounties', 'unassign_curator', {'bounty_id': 'u32'}
)

Events¶

BountyAwarded¶

A bounty is awarded to a beneficiary.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`
beneficiary	`T::AccountId`	`AccountId`

BountyBecameActive¶

A bounty proposal is funded and became active.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`

BountyCanceled¶

A bounty is cancelled.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`

BountyClaimed¶

A bounty is claimed by beneficiary.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`
payout	`BalanceOf<T, I>`	`u128`
beneficiary	`T::AccountId`	`AccountId`

BountyExtended¶

A bounty expiry is extended.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`

BountyProposed¶

New bounty proposal.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`

BountyRejected¶

A bounty proposal was rejected; funds were slashed.

Attributes¶

Name	Type	Composition
index	`BountyIndex`	`u32`
bond	`BalanceOf<T, I>`	`u128`

Storage functions¶

Bounties¶

Bounties that have been made.

Python¶

result = substrate.query(
    'Bounties', 'Bounties', ['u32']
)

Return value¶

{
    'bond': 'u128',
    'curator_deposit': 'u128',
    'fee': 'u128',
    'proposer': 'AccountId',
    'status': {
        'Active': {'curator': 'AccountId', 'update_due': 'u32'},
        'Approved': None,
        'CuratorProposed': {'curator': 'AccountId'},
        'Funded': None,
        'PendingPayout': {
            'beneficiary': 'AccountId',
            'curator': 'AccountId',
            'unlock_at': 'u32',
        },
        'Proposed': None,
    },
    'value': 'u128',
}

BountyApprovals¶

Bounty indices that have been approved but not yet funded.

Python¶

result = substrate.query(
    'Bounties', 'BountyApprovals', []
)

Return value¶

['u32']

BountyCount¶

Number of bounty proposals that have been made.

Python¶

result = substrate.query(
    'Bounties', 'BountyCount', []
)

Return value¶

'u32'

BountyDescriptions¶

The description of each bounty.

Python¶

result = substrate.query(
    'Bounties', 'BountyDescriptions', ['u32']
)

Return value¶

'Bytes'

Constants¶

BountyDepositBase¶

The amount held on deposit for placing a bounty proposal.

Value¶

1000000000000

Python¶

constant = substrate.get_constant('Bounties', 'BountyDepositBase')

BountyDepositPayoutDelay¶

The delay period for which a bounty beneficiary need to wait before claim the payout.

Value¶

Python¶

constant = substrate.get_constant('Bounties', 'BountyDepositPayoutDelay')

BountyUpdatePeriod¶

Bounty duration in blocks.

Value¶

Python¶

constant = substrate.get_constant('Bounties', 'BountyUpdatePeriod')

BountyValueMinimum¶

Minimum value for a bounty.

Value¶

100000000000000

Python¶

constant = substrate.get_constant('Bounties', 'BountyValueMinimum')

CuratorDepositMax¶

Maximum amount of funds that should be placed in a deposit for making a proposal.

Value¶

100000000000000

Python¶

constant = substrate.get_constant('Bounties', 'CuratorDepositMax')

CuratorDepositMin¶

Minimum amount of funds that should be placed in a deposit for making a proposal.

Value¶

1000000000000

Python¶

constant = substrate.get_constant('Bounties', 'CuratorDepositMin')

CuratorDepositMultiplier¶

The curator deposit is calculated as a percentage of the curator fee.

This deposit has optional upper and lower bounds with CuratorDepositMax and CuratorDepositMin.

Value¶

Python¶

constant = substrate.get_constant('Bounties', 'CuratorDepositMultiplier')

DataDepositPerByte¶

The amount held on deposit per byte within the tip report reason or bounty description.

Value¶

100000000000

Python¶

constant = substrate.get_constant('Bounties', 'DataDepositPerByte')

MaximumReasonLength¶

Maximum acceptable reason length.

Benchmarks depend on this value, be sure to update weights file when changing this value

Value¶

Python¶

constant = substrate.get_constant('Bounties', 'MaximumReasonLength')

Errors¶

HasActiveChildBounty¶

The bounty cannot be closed because it has active child bounties.

InsufficientProposersBalance¶

Proposer's balance is too low.

InvalidFee¶

Invalid bounty fee.

InvalidIndex¶

No proposal or bounty at that index.

InvalidValue¶

Invalid bounty value.

PendingPayout¶

A bounty payout is pending. To cancel the bounty, you must unassign and slash the curator.

Premature¶

The bounties cannot be claimed/closed because it's still in the countdown period.

ReasonTooBig¶

The reason given is just too big.

RequireCurator¶

Require bounty curator.

TooManyQueued¶

Too many approvals are already queued.

UnexpectedStatus¶

The bounty status is unexpected.