TechnicalCommitteeMembership¶

Calls¶

add_member¶

Add a member who to the set.

May only be called from T::AddOrigin.

Attributes¶

Name	Type
who	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'add_member', {
    'who': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

change_key¶

Swap out the sending member for some other key new.

May only be called from Signed origin of a current member.

Prime membership is passed from the origin account to new, if extant.

Attributes¶

Name	Type
new	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'change_key', {
    'new': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

clear_prime¶

Remove the prime member if it exists.

May only be called from T::PrimeOrigin.

Attributes¶

No attributes

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'clear_prime', {}
)

remove_member¶

Remove a member who from the set.

May only be called from T::RemoveOrigin.

Attributes¶

Name	Type
who	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'remove_member', {
    'who': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

reset_members¶

Change the membership to a new set, disregarding the existing membership. Be nice and pass members pre-sorted.

May only be called from T::ResetOrigin.

Attributes¶

Name	Type
members	`Vec<T::AccountId>`

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'reset_members', {'members': ['AccountId']}
)

set_prime¶

Set the prime member. Must be a current member.

May only be called from T::PrimeOrigin.

Attributes¶

Name	Type
who	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'set_prime', {
    'who': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

swap_member¶

Swap out one member remove for another add.

May only be called from T::SwapOrigin.

Prime membership is not passed from remove to add, if extant.

Attributes¶

Name	Type
remove	`AccountIdLookupOf<T>`
add	`AccountIdLookupOf<T>`

Python¶

call = substrate.compose_call(
    'TechnicalCommitteeMembership', 'swap_member', {
    'add': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
    'remove': {
        'Address20': '[u8; 20]',
        'Address32': '[u8; 32]',
        'Id': 'AccountId',
        'Index': 'u32',
        'Raw': 'Bytes',
    },
}
)

Events¶

Dummy¶

Phantom member, never used.

Attributes¶

No attributes

KeyChanged¶

One of the members' keys changed.

Attributes¶

No attributes

MemberAdded¶

The given member was added; see the transaction for who.

Attributes¶

No attributes

MemberRemoved¶

The given member was removed; see the transaction for who.

Attributes¶

No attributes

MembersReset¶

The membership was reset; see the transaction for who the new set is.

Attributes¶

No attributes

MembersSwapped¶

Two members were swapped; see the transaction for who.

Attributes¶

No attributes

Storage functions¶

Members¶

The current membership, stored as an ordered Vec.

Python¶

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

Return value¶

['AccountId']

Prime¶

The current prime member, if one exists.

Python¶

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

Return value¶

'AccountId'

Errors¶

AlreadyMember¶

Already a member.

NotMember¶

Not a member.

TooManyMembers¶

Too many members.