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little sync with decompyle3

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Add another forelsestmt (found only in a loop)
Add precidence on walrus operator
This commit is contained in:
rocky
2020-09-01 17:10:33 -04:00
parent 33bff4dc47
commit 67c45467c3
2 changed files with 20 additions and 15 deletions
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2
uncompyle6/parsers/parse38.py
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@@ -112,6 +112,8 @@ class Python38Parser(Python37Parser):
for38 ::= expr get_for_iter store for_block
forelsestmt38 ::= expr get_for_iter store for_block POP_BLOCK else_suite
forelsestmt38 ::= expr get_for_iter store for_block JUMP_BACK _come_froms else_suite
forelselaststmt38 ::= expr get_for_iter store for_block POP_BLOCK else_suitec
forelselaststmtl38 ::= expr get_for_iter store for_block POP_BLOCK else_suitel

33
uncompyle6/semantics/customize38.py
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@@ -1,4 +1,4 @@
# Copyright (c) 2019 by Rocky Bernstein
# Copyright (c) 2019-2020 by Rocky Bernstein
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -19,7 +19,7 @@
# Python 3.8+ changes
#######################
from uncompyle6.semantics.consts import TABLE_DIRECT
from uncompyle6.semantics.consts import PRECEDENCE, TABLE_DIRECT
def customize_for_version38(self, version):
@@ -37,14 +37,15 @@ def customize_for_version38(self, version):
'%|async for %c in %c:\n%+%c%-%|else:\n%+%c%-\n\n',
(7, 'store'), (0, 'expr'), (8, 'for_block'), (-1, 'else_suite') ),
'async_with_stmt38': (
'%|async with %c:\n%+%|%c%-',
(0, 'expr'), 7),
"async_with_stmt38": (
"%|async with %c:\n%+%|%c%-",
(0, "expr"), 7),
'async_with_as_stmt38': (
'%|async with %c as %c:\n%+%|%c%-',
(0, 'expr'), (6, 'store'),
(7, 'suite_stmts') ),
"async_with_as_stmt38": (
"%|async with %c as %c:\n%+%|%c%-",
(0, "expr"), (6, "store"),
(7, "suite_stmts")
),
"call_stmt": (
"%|%c\n", 0
@@ -80,11 +81,13 @@ def customize_for_version38(self, version):
(2, 'store'),
(0, 'expr'),
(3, 'for_block') ),
'forelsestmt38': (
'%|for %c in %c:\n%+%c%-%|else:\n%+%c%-\n\n',
(2, 'store'),
(0, 'expr'),
(3, 'for_block'), -2 ),
"forelsestmt38": (
"%|for %c in %c:\n%+%c%-%|else:\n%+%c%-\n\n",
(2, "store"),
(0, "expr"),
(3, "for_block"), -1 ),
'forelselaststmt38': (
'%|for %c in %c:\n%+%c%-%|else:\n%+%c%-',
(2, 'store'),
@@ -153,6 +156,6 @@ def customize_for_version38(self, version):
(2, "suite_stmts_opt"),
(8, "suite_stmts_opt") ),
"named_expr": ( # AKA "walrus operator"
"%c := %c", (2, "store"), (0, "expr")
"%c := %p", (2, "store"), (0, "expr", PRECEDENCE["named_expr"]-1)
)
})