Zero Translate Rotate Scale

import maya.cmds as cmds

selection = cmds.ls(sl=True)

for object in selection:
	translate_attrs=['translateX', 'translateY', 'translateZ']
	rotate_attrs=['rotateX', 'rotateY', 'rotateZ']
	scale_attrs=['scaleX', 'scaleY', 'scaleZ']

	for attr in translate_attrs:
		full_attr = f'{object}.{attr}'
		if not cmds.getAttr(full_attr, lock=True) and cmds.getAttr(full_attr, keyable=True):
			cmds.setAttr(full_attr, 0)

	for attr in rotate_attrs:
		full_attr = f'{object}.{attr}'
		if not cmds.getAttr(full_attr, lock=True) and cmds.getAttr(full_attr, keyable=True):
			cmds.setAttr(full_attr, 0)

	for attr in scale_attrs:
		full_attr = f'{object}.{attr}'
		if not cmds.getAttr(full_attr, lock=True) and cmds.getAttr(full_attr, keyable=True):
			cmds.setAttr(full_attr, 1)