Write to file

from System.IO import Path, StreamWriter
from Spotfire.Dxp.Application.Visuals import CrossTablePlot

#targetFileName = "\\\\company.com\\your\\folder\\test.txt"
#targetFileName = "C:\\temp\\test.txt
targetFileName = Path.GetTempFileName()


#Write to file 
writer = StreamWriter(targetFileName,True) #True to append
aLine = "|".join(("str1","str2","str3"))
writer.Write(aLine)
writer.Close()

#Debug
print targetFileName
print aLine


Note: If using writing to a network folder from Webplayer, make sure the folder has proper permissions for the service account running Webplayer. To check what service account webplayer is using, add these lines to output the result in a Text Area Spotfire Label Control.

#Include dependencies
from System.Security.Principal import NTAccount
from System.IO.File import GetAccessControl

#get owner
owner = GetAccessControl(targetFileName).GetOwner(NTAccount);

#store owner in an existing "whoami" string Document Property  
Document.Properties["whoami"] = str(owner)