TechnicalCommittee

---

Calls

---

close

Attributes

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

Python

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

---

disapprove_proposal

Attributes

Name	Type
proposal_hash	T::Hash

Python

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

---

execute

Attributes

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

Python

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

---

propose

Attributes

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

Python

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

---

set_members

Attributes

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

Python

call = substrate.compose_call(
    'TechnicalCommittee', 'set_members', {
    'new_members': ['AccountId'],
    'old_count': 'u32',
    'prime': (None, 'AccountId'),
}
)

---

vote

Attributes

Name	Type
proposal	T::Hash
index	ProposalIndex
approve	bool

Python

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

---

Events

---

Approved

Attributes

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

---

Closed

Attributes

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

---

Disapproved

Attributes

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

---

Executed

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

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

Attributes

Name	Type	Composition
account	T::AccountId	AccountId
proposal_index	ProposalIndex	u32
proposal_hash	T::Hash	scale_info::12
threshold	MemberCount	u32

---

Voted

Attributes

Name	Type	Composition
account	T::AccountId	AccountId
proposal_hash	T::Hash	scale_info::12
voted	bool	bool
yes	MemberCount	u32
no	MemberCount	u32

---

Storage functions

---

Members

Python

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

Return value

['AccountId']

---

Prime

Python

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

Return value

'AccountId'

---

ProposalCount

Python

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

Return value

'u32'

---

ProposalOf

Python

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

Return value

'Call'

---

Proposals

Python

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

Return value

['scale_info::12']

---

Voting

Python

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

Return value

{'ayes': ['AccountId'], 'end': 'u32', 'index': 'u32', 'nays': ['AccountId'], 'threshold': 'u32'}

---

Constants

---

MaxProposalWeight

Value

{'proof_size': 26214400, 'ref_time': 250000000000}

Python

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

---

Errors

---

AlreadyInitialized

---

DuplicateProposal

---

DuplicateVote

---

NotMember

---

PrimeAccountNotMember

---

ProposalMissing

---

TooEarly

---

TooManyProposals

---

WrongIndex

---

WrongProposalLength

---

WrongProposalWeight

---