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annotate env/lib/python3.7/site-packages/libfuturize/fixes/fix_execfile.py @ 4:79f47841a781 draft

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"planemo upload commit 2a0fe2cc28b09e101d37293e53e82f61762262ec"
author shellac
date Thu, 14 May 2020 16:47:39 -0400
parents 26e78fe6e8c4
children
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1 # coding: utf-8
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2 """
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3 Fixer for the execfile() function on Py2, which was removed in Py3.
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4
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5 The Lib/lib2to3/fixes/fix_execfile.py module has some problems: see
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6 python-future issue #37. This fixer merely imports execfile() from
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7 past.builtins and leaves the code alone.
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8
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9 Adds this import line::
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10
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11 from past.builtins import execfile
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12
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13 for the function execfile() that was removed from Py3.
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14 """
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15
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16 from __future__ import unicode_literals
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17 from lib2to3 import fixer_base
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18
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19 from libfuturize.fixer_util import touch_import_top
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20
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21
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22 expression = "name='execfile'"
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24
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25 class FixExecfile(fixer_base.BaseFix):
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26 BM_compatible = True
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27 run_order = 9
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28
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29 PATTERN = """
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30 power<
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31 ({0}) trailer< '(' args=[any] ')' >
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32 rest=any* >
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33 """.format(expression)
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34
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35 def transform(self, node, results):
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36 name = results["name"]
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37 touch_import_top(u'past.builtins', name.value, node)