EasySelection.py

import maya.cmds as cmd
import random as r
cmds.select(all=True)
selected = cmds.ls(sl=1,sn=True)

#BUTTON CODE 

def growSelected1(*args):
    selected = cmds.ls(sl=True) 
    def grow1(*args):
        
        mel.eval('PolySelectTraverse 1')
    
    grow1()
            

def growSelected3(*args):
    selected = cmds.ls(sl=True) 
    def grow3(*args):
        
        mel.eval('PolySelectTraverse 1')
   
    for i in range(3):
        grow3()
        
        

def growSelected5(*args):
    selected = cmds.ls(sl=True) 
    def grow5(*args):
        
        mel.eval('PolySelectTraverse 1')
   
    for i in range(5):
        grow5()
        
def growSelected10(*args):
    selected = cmds.ls(sl=True) 
    def grow10(*args):
        
        mel.eval('PolySelectTraverse 1')
   
    for i in range(10):
        grow10()
            
def shrinkSelected1(*args):
    selected = cmds.ls(sl=True) 
    def shrink1(*args):
        
        mel.eval('PolySelectTraverse 2')
   
    for i in range(1):
        shrink1()
                        
        
def shrinkSelected3(*args):
    selected = cmds.ls(sl=True) 
    def shrink3(*args):
        
        mel.eval('PolySelectTraverse 2')
   
    for i in range(3):
        shrink3()
        
        
def shrinkSelected5(*args):
    selected = cmds.ls(sl=True) 
    def shrink5(*args):
        
        mel.eval('PolySelectTraverse 2')
   
    for i in range(5):
        shrink5()

def shrinkSelected10(*args):
    selected = cmds.ls(sl=True) 
    def shrink10(*args):
        
        mel.eval('PolySelectTraverse 2')
   
    for i in range(10):
        shrink10()
 
 
            
            

cmds.window(title='Easy Selection', wh=(408,30))
cmds.rowColumnLayout(numberOfRows=1)
cmds.rowColumnLayout(numberOfColumns=8)

cmds.button(label='-10', c=shrinkSelected10, bgc=[.1,.1,.1], w=25)
cmds.button(label='-5', c=shrinkSelected5,bgc=[.2,.2,.2], w=25)
cmds.button(label='-3', c=shrinkSelected3,bgc=[.3,.3,.3], w=25)
cmds.button(label='-1', c=shrinkSelected1, bgc=[.4,.4,.4],w=25)
cmds.button(label='+1', c=growSelected1, bgc=[.6,.6,.6], w=25)
cmds.button(label='+3', c=growSelected3, bgc=[.7,.7,.7], w=25)
cmds.button(label='+5', c=growSelected5, bgc=[.8,.8,.8] , w=25)
cmds.button(label='+10', c=growSelected10,bgc=[.9,.9,.9] ,  w=25)

cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)
cmds.separator (h=10, w=50)


cmds.showWindow()