Set Default Tool

"""
########################################################################################################################
AUTHOR:
Steffano Richi (steffano.richi@gmail.com)
https://encci20.blogspot.pe/
16.04.2023
DESCRIPTION:
Set Default Attr for float and integers

USAGE:
*Put in maya/scripts
*Run the next code in scriptEditor in Python
import wrSetDefault as wrSetDefault
wrSetDefault.ui()
########################################################################################################################
"""
import maya.cmds as mc

def setDefault(self):
    nodes = mc.channelBox('mainChannelBox',q=True,mol=True)
    attrs = mc.channelBox('mainChannelBox',q=True,sma=True)
    defV = mc.floatField('floatSetDefault',q=True,v=1)
    
    for node in nodes:
        for attr in attrs:
            try:
                mc.addAttr(node + '.' + attr,e=1,dv=defV)
            except:
                mc.warning('The ' + node + '.' + attr + ' can not set a default value')

def ui():
    w = 160
    h = 60

    if mc.window('wrSetDefaultValue',ex=True):
        mc.deleteUI('wrSetDefaultValue')
        
    mc.window('wrSetDefaultValue',t='Set Default',s=False,mxb=False,mnb=False)
    mc.window('wrSetDefaultValue',e=1,w=w,h=h)

    mc.columnLayout(adj=1,rs=8,cat=['both',20])
  
    mc.rowLayout(nc=2,adj=2)
    
    mc.columnLayout(adj=1,rs=5)
    mc.text(align='right',l='Value:',h=20)
    mc.setParent('..')
    
    mc.columnLayout(adj=1,rs=5)
    mc.floatField('floatSetDefault',h=20,v=0)
    mc.setParent('..')
    
    mc.setParent('..')
    
    mc.button(l='Set Default',bgc=[1, 0.5, 0],c=setDefault)

    mc.showWindow('wrSetDefaultValue')