Get user name

Description: Get user name.

from System import Environment, Threading 
print "User Name: " + Threading.Thread.CurrentPrincipal.Identity.Name 

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Links
    API:
    Reference: https://community.tibco.com/wiki/how-fetch-logged-username-tibco-spotfire-using-ironpython-script
    Reference: http://spotfired.blogspot.com/2014/05/get-user-information-login-name-machine.html
    Reference: http://spotfired.blogspot.com/2017/02/current-user-in-webplayer.html