policy

class Policy

Bases: object

A class used to represent the Policy native contract.

Check out Neo’s Documentation to learn more about the Policy class.

hash: UInt160

classmethod get_fee_per_byte() → int

Gets the network fee per transaction byte.

>>> Policy.get_fee_per_byte()
1000

Returns:

the network fee per transaction byte

Return type:

int

classmethod get_exec_fee_factor() → int

Gets the execution fee factor. This is a multiplier that can be adjusted by the committee to adjust the system fees for transactions.

>>> Policy.get_exec_fee_factor()
30

Returns:

the execution fee factor

Return type:

int

classmethod get_storage_price() → int

Gets the storage price.

>>> Policy.get_storage_price()
100000

Returns:

the snapshot used to read data

Return type:

int

classmethod is_blocked(account: UInt160) → bool

Determines whether the specified account is blocked.

>>> Policy.is_blocked(UInt160(b'\xcfv\xe2\x8b\xd0\x06,JG\x8e\xe3Ua\x01\x13\x19\xf3\xcf\xa4\xd2'))
False

Parameters:

account (UInt160) – the account to be checked

Returns:

whether the account is blocked or not

Return type:

bool