DataLogReader

class wpiutil.log.DataLogReader(*args, **kwargs)

Bases: pybind11_object

Data log reader (reads logs written by the DataLog class).

Overloaded function.

__init__(self: wpiutil._wpiutil.log.DataLogReader, filename: str) -> None
__init__(self: wpiutil._wpiutil.log.DataLogReader, buffer: Buffer, name: str = ‘’) -> None

getBufferIdentifier() → str

Gets the buffer identifier, typically the filename.

Returns:: Identifier string

getExtraHeader() → str

Gets the extra header data.

Returns:: Extra header data

getVersion() → int

Gets the data log version. Returns 0 if data log is invalid.

Returns:: Version number; most significant byte is major, least significant is minor (so version 1.0 will be 0x0100)

isValid() → bool: Returns true if the data log is valid (e.g. has a valid header).