from Tkinter import * from frowns.Depict.TkMoleculeDrawer import MoleculeDrawer from frowns import MDL # read in a molecule reader = MDL.sdin(open("bad.sdf")) mol, error, text = reader.next() # create the moleculedock widget and place it # into a tk window tk = top = Tk() m = MoleculeDrawer(top, mol, 0) m.pack(fill=BOTH, expand=1) mainloop()