TechCommitteeCollective¶

Calls¶

close¶

See [Pallet::close].

Attributes¶

Name	Type
proposal_hash	`T::Hash`
index	`ProposalIndex`
proposal_weight_bound	`Weight`
length_bound	`u32`

Python¶

call = substrate.compose_call(
    'TechCommitteeCollective', 'close', {
    'index': 'u32',
    'length_bound': 'u32',
    'proposal_hash': 'scale_info::12',
    'proposal_weight_bound': {
        'proof_size': 'u64',
        'ref_time': 'u64',
    },
}
)

disapprove_proposal¶

See [Pallet::disapprove_proposal].

Attributes¶

Name	Type
proposal_hash	`T::Hash`

Python¶

call = substrate.compose_call(
    'TechCommitteeCollective', 'disapprove_proposal', {'proposal_hash': 'scale_info::12'}
)

execute¶

See [Pallet::execute].

Attributes¶

Name	Type
proposal	`Box<<T as Config<I>>::Proposal>`
length_bound	`u32`

Python¶

call = substrate.compose_call(
    'TechCommitteeCollective', 'execute', {
    'length_bound': 'u32',
    'proposal': 'Call',
}
)

propose¶

See [Pallet::propose].

Attributes¶

Name	Type
threshold	`MemberCount`
proposal	`Box<<T as Config<I>>::Proposal>`
length_bound	`u32`

Python¶

call = substrate.compose_call(
    'TechCommitteeCollective', 'propose', {
    'length_bound': 'u32',
    'proposal': 'Call',
    'threshold': 'u32',
}
)

set_members¶

See [Pallet::set_members].

Attributes¶

Name	Type
new_members	`Vec<T::AccountId>`
prime	`Option<T::AccountId>`
old_count	`MemberCount`

Python¶

call = substrate.compose_call(
    'TechCommitteeCollective', 'set_members', {
    'new_members': ['[u8; 20]'],
    'old_count': 'u32',
    'prime': (None, '[u8; 20]'),
}
)

vote¶

See [Pallet::vote].

Attributes¶

Name	Type
proposal	`T::Hash`
index	`ProposalIndex`
approve	`bool`

Python¶

call = substrate.compose_call(
    'TechCommitteeCollective', 'vote', {
    'approve': 'bool',
    'index': 'u32',
    'proposal': 'scale_info::12',
}
)

Events¶

Approved¶

A motion was approved by the required threshold.

Attributes¶

Name	Type	Composition
proposal_hash	`T::Hash`	`scale_info::12`

Closed¶

A proposal was closed because its threshold was reached or after its duration was up.

Attributes¶

Name	Type	Composition
proposal_hash	`T::Hash`	`scale_info::12`
yes	`MemberCount`	`u32`
no	`MemberCount`	`u32`

Disapproved¶

A motion was not approved by the required threshold.

Attributes¶

Name	Type	Composition
proposal_hash	`T::Hash`	`scale_info::12`

Executed¶

A motion was executed; result will be Ok if it returned without error.

Attributes¶

Name	Type	Composition
proposal_hash	`T::Hash`	`scale_info::12`
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}}

MemberExecuted¶

A single member did some action; result will be Ok if it returned without error.

Attributes¶

Name	Type	Composition
proposal_hash	`T::Hash`	`scale_info::12`
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}}

Proposed¶

A motion (given hash) has been proposed (by given account) with a threshold (given MemberCount).

Attributes¶

Name	Type	Composition
account	`T::AccountId`	`[u8; 20]`
proposal_index	`ProposalIndex`	`u32`
proposal_hash	`T::Hash`	`scale_info::12`
threshold	`MemberCount`	`u32`

Voted¶

A motion (given hash) has been voted on by given account, leaving a tally (yes votes and no votes given respectively as MemberCount).

Attributes¶

Name	Type	Composition
account	`T::AccountId`	`[u8; 20]`
proposal_hash	`T::Hash`	`scale_info::12`
voted	`bool`	`bool`
yes	`MemberCount`	`u32`
no	`MemberCount`	`u32`

Storage functions¶

Members¶

The current members of the collective. This is stored sorted (just by value).

Python¶

result = substrate.query(
    'TechCommitteeCollective', 'Members', []
)

Return value¶

['[u8; 20]']

Prime¶

The prime member that helps determine the default vote behavior in case of absentations.

Python¶

result = substrate.query(
    'TechCommitteeCollective', 'Prime', []
)

Return value¶

'[u8; 20]'

ProposalCount¶

Proposals so far.

Python¶

result = substrate.query(
    'TechCommitteeCollective', 'ProposalCount', []
)

Return value¶

'u32'

ProposalOf¶

Actual proposal for a given hash, if it's current.

Python¶

result = substrate.query(
    'TechCommitteeCollective', 'ProposalOf', ['scale_info::12']
)

Return value¶

'Call'

Proposals¶

The hashes of the active proposals.

Python¶

result = substrate.query(
    'TechCommitteeCollective', 'Proposals', []
)

Return value¶

['scale_info::12']

Voting¶

Votes on a given proposal, if it is ongoing.

Python¶

result = substrate.query(
    'TechCommitteeCollective', 'Voting', ['scale_info::12']
)

Return value¶

{'ayes': ['[u8; 20]'], 'end': 'u32', 'index': 'u32', 'nays': ['[u8; 20]'], 'threshold': 'u32'}

Constants¶

MaxProposalWeight¶

The maximum weight of a dispatch call that can be proposed and executed.

Value¶

{'proof_size': 2621440, 'ref_time': 250000000000}

Python¶

constant = substrate.get_constant('TechCommitteeCollective', 'MaxProposalWeight')

Errors¶

AlreadyInitialized¶

Members are already initialized!

DuplicateProposal¶

Duplicate proposals not allowed

DuplicateVote¶

Duplicate vote ignored

NotMember¶

Account is not a member

PrimeAccountNotMember¶

Prime account is not a member

ProposalMissing¶

Proposal must exist

TooEarly¶

The close call was made too early, before the end of the voting.

TooManyProposals¶

There can only be a maximum of MaxProposals active proposals.

WrongIndex¶

Mismatched index

WrongProposalLength¶

The given length bound for the proposal was too low.

WrongProposalWeight¶

The given weight bound for the proposal was too low.