1.3 KiB
ustruct – Pack and Unpack Primitive Data Types
See Python struct for more information.
Supported size/byte order prefixes: @, <, >, !.
Supported format codes: b, B, h, H, i, I, l, L, q, Q, s, P, f, d (the latter 2 depending on the floating-point support).
Functions
#####ustruct.calcsize(fmt)
Return the number of bytes needed to store the given fmt.
#####ustruct.pack(fmt, v1, v2, ...)
Pack the values v1, v2, ... according to the format string fmt. The return value is a bytes object encoding the values.
#####ustruct.pack_into(fmt, buffer, offset, v1, v2, ...)
Pack the values v1, v2, ... according to the format string fmt into a buffer starting at offset. offset may be negative to count from the end of buffer.
#####ustruct.unpack(fmt, data)
Unpack from the data according to the format string fmt. The return value is a tuple of the unpacked values.
#####ustruct.unpack_from(fmt, data, offset=0)
Unpack from the data starting at offset according to the format string fmt. offset may be negative to count from the end of buffer. The return value is a tuple of the unpacked values.