marginpy.bank module

class Bank(data: BankData)

Bases: object

Bank struct mirroring on-chain data.

Contains the state of the marginfi group.

scaling_factor_c: float

fixed_fee: float

interest_fee: float

deposit_accumulator: float

borrow_accumulator: float

last_update: datetime

total_deposits_record: float

total_borrows_record: float

mint: PublicKey

vault: PublicKey

vault_authority_pda_bump: int

insurance_vault: PublicKey

insurance_vault_authority_pda_bump: int

fee_vault: PublicKey

fee_vault_authority_pda_bump: int

init_margin_ratio: float

maint_margin_ratio: float

account_deposit_limit: float

lp_deposit_limit: float

compute_native_amount(record_amount: float, side: LendingSide) → float

Converts the provided record amount to its native amount respective to current accumulator.

Raises: Exception – unknown side

compute_record_amount(native_amount: float, side: LendingSide) → float

Converts the provided native amount to its record amount respective to current accumulator.

Raises: Exception – unknown side

compute_margin_ratio(mreq_type: MarginRequirement) → float