(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('DIR', {[DQ [ComSub (AndOr OP_AND_IF (Com {[LIT_CHARS cd]} {[DQ [ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub 0]]})]]}) (Com {[LIT_CHARS pwd]}) )]]})])
  (Com {[LIT_CHARS python]} {[VarSub DIR] [LIT_CHARS /mass-rename.py]} {[DQ [VarSub *]]})
)