deletes the keys with decimal time

deleteNonIntKeys.py

import maya.cmds as mc
import maya.mel as mel

selObj = mc.ls( sl=1 )
aPl = mel.eval('$tmpVar=$gPlayBackSlider')
trg = mc.timeControl( aPl, q=1, ra=1 )
if( trg[1]-trg[0]>1 ):
	sttr = trg[0]
	endtr = trg[1]
else:
	sttr = mc.playbackOptions( q=1, min=1 )
	endtr = mc.playbackOptions( q=1, max=1 )

timeK = mc.keyframe( selObj, q=1, tc=1, t=( sttr, endtr ) )
y = list( sorted( set( timeK ) ) )
floatsK = [ x for x in y if x-int(x)]
for f in floatsK:
	mc.keyframe( t=(f,f), a=1, tc=max( timeK ) + 1, o='over' ) 
	mc.cutKey( cl=1, t=(max( timeK ) + 1, ) )