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"""
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Fixer for adding:
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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This is "stage 1": hopefully uncontroversial changes.
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Stage 2 adds ``unicode_literals``.
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"""
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from lib2to3 import fixer_base
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from libfuturize.fixer_util import future_import
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class FixAddFutureImportsExceptUnicodeLiterals(fixer_base.BaseFix):
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BM_compatible = True
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PATTERN = "file_input"
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run_order = 9
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def transform(self, node, results):
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# Reverse order:
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future_import(u"absolute_import", node)
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future_import(u"division", node)
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future_import(u"print_function", node)
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