Python 3 implementation of iRacing SDK can:

• Get session data (WeekendInfo, SessionInfo, etc...)
• Get live telemetry data (Speed, FuelLevel, etc...)
• Broadcast messages (camera, replay, chat, pit and telemetry commands)

• Python 3.7+
• PyYaml 5.3+
• add X:\Python37\Scripts directory to your PATH environment variable
• pip install pyirsdk

#!python3
import irsdk
ir = irsdk.IRSDK()
ir.startup()
print(ir['Speed'])

Go to tutorials for more.