Frames all objects in active window inside maya

frame_all.py

import pymel.core as pc
pann = pc.getPanel(wf=1)
if (pann == 'graphEditor1'):
	fsfr = pc.findKeyframe(ts=1, w='first')
	lsfr = pc.findKeyframe(ts=1, w='last')
	graphEditorSelection = pc.selectionConnection('graphEditor1FromOutliner',q=1,obj=1)
	pc.selectKey(clear=1)
	pc.selectKey(graphEditorSelection,add=1,k=1,t=(str(fsfr) + ":" + str(lsfr)))
elif(pann == 'hyperGraphPanel1' or pann == 'hyperGraphPanel2'):
	pc.hyperGraph(pann+'HyperGraphEd',e=1,fg=1)
elif(pann == 'hyperShadePanel1'):
	mel.eval('hyperShadePanelMenuCommand("hyperShadePanel1",  "frameAll");')
else:
	pc.viewFit(all=1)