def exportFile(self, obj, file_name):
        self._outf = io.open(file_name, "w", encoding="utf-8")
        self._export(obj)
        self._outf.close()
a.__delitem__(index) <==> del a[index]
dataset/ETHPy150Open igordejanovic/Arpeggio/arpeggio/export.py/Exporter.exportFile--crossover with--dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.5/extras/completion/py/pymel/util/arrays.py/Array.__delitem__