Open multiple relative hyperlinks in ArcGIS for Desktop (python)

ArcMap multiple hyperlink via script

def OpenLink([Hyperlink_Log], [Hyperlink_Log2], [Hyperlink_Photo], [Hyperlink_LabTest], [Hyperlink_Televiewer], [Hyperlink_Geonor], [Hyperlink_Instrumentation] ):
   """Open multiple hyperlinks fields via python"""
    import webbrowser
    import os

    mxd = arcpy.mapping.MapDocument("CURRENT")
    basePath = mxd.hyperlinkBase

    paths = [Hyperlink_Log], [Hyperlink_Log2], [Hyperlink_LabTest], [Hyperlink_Photo], [Hyperlink_LabTest], [Hyperlink_Televiewer], [Hyperlink_Geonor], [Hyperlink_Instrumentation]
    for path in paths:
        if path is not None:
            webbrowser.open(os.path.join(basePath, path))

    return