title: What is the Difference between PySphere and PyVmomi?
body: <p>I need to write python scripts to automate time configuration of Virtual Machines running on a ESX/ESXi host.<br />
  I don't know which API to use.<br />
  I am able to find to python bindings for VMWare APIs viz. PySphere and PyVmomi.<br />
  Could anyone please explain what is the difference between them, which one should be used?</p>