integer

Module with some integer utility functions.

class IntegerUtils

Bases: object

Class container for integer utility functions.

static GetBytesNumber(data_int: int) → int

Get the number of bytes of the specified integer.

Parameters:

data_int (int) – Data integer

Returns:

Number of bytes

Return type:

int

static ToBytes(data_int: int, bytes_num: Optional[int] = None, endianness: typing_extensions.Literal[little, big] = 'big', signed: bool = False) → bytes

Convert integer to bytes.

Parameters:

• data_int (int) – Data integer

• bytes_num (int, optional) – Number of bytes, automatic if None

• endianness ("big" or "little", optional) – Endianness (default: big)

• signed (bool, optional) – True if signed, false otherwise (default: false)

Returns:

Bytes representation

Return type:

bytes

static FromBinaryStr(data: Union[bytes, str]) → int

Convert the specified binary string to integer.

Parameters:

data (str or bytes) – Data

Returns:

Integer representation

Return type:

int

static ToBinaryStr(data_int: int, zero_pad_bit_len: int = 0) → str

Convert the specified integer to a binary string.

Parameters:

• data_int (int) – Data integer

• zero_pad_bit_len (int, optional) – Zero pad length in bits, 0 if not specified

Returns:

Binary string

Return type:

str