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62 lines
2.4 KiB
Python
62 lines
2.4 KiB
Python
# Copyright (c) 2019 by Rocky Bernstein
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""Isolate Python 3.7 version-specific semantic actions here.
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"""
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from uncompyle6.semantics.consts import PRECEDENCE, TABLE_DIRECT
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def customize_for_version37(self, version):
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########################
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# Python 3.7+ changes
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#######################
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PRECEDENCE['attribute37'] = 2
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TABLE_DIRECT.update({
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'and_not': ( '%c and not %c',
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(0, 'expr'), (2, 'expr') ),
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'async_forelse_stmt': (
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'%|async for %c in %c:\n%+%c%-%|else:\n%+%c%-\n\n',
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(7, 'store'), (1, 'expr'), (17, 'for_block'), (25, 'else_suite') ),
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'async_for_stmt': (
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'%|async for %c in %c:\n%+%c%-%-\n\n',
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(7, 'store'), (1, 'expr'), (17, 'for_block')),
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'async_for_stmt37': (
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'%|async for %c in %c:\n%+%c%-%-\n\n',
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(7, 'store'), (1, 'expr'), (16, 'for_block') ),
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'attribute37': ( '%c.%[1]{pattr}', 0 ),
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'compare_chained1a_37': (
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' %[3]{pattr.replace("-", " ")} %p %p',
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(0, 19), (-4, 19)),
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'compare_chained1_false_37': (
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' %[3]{pattr.replace("-", " ")} %p %p',
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(0, 19), (-4, 19)),
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'compare_chained1b_37': (
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' %[3]{pattr.replace("-", " ")} %p %p',
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(0, 19), (-4, 19)),
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'compare_chained2a_37': (
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'%[1]{pattr.replace("-", " ")} %p',
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(0, 19) ),
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'compare_chained2b_37': (
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'%[1]{pattr.replace("-", " ")} %p',
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(0, 19) ),
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'compare_chained2a_false_37': (
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'%[1]{pattr.replace("-", " ")} %p',
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(0, 19 ) ),
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'compare_chained2c_37': (
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'%[3]{pattr.replace("-", " ")} %p %p', (0, 19), (6, 19) ),
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'conditional37': ( '%p if %p else %p', (1, 'expr', 27), (0, 27), (4, 'expr', 27) ),
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})
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