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Python 3.0 while1 if bug...

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Is a workaround. We really need more tagging in of SETUP_LOOP and COME_FROM.
This commit is contained in:
rocky
2016-11-13 01:23:57 -05:00
parent 50c2e1bda9
commit 80a4ad4f1b
7 changed files with 33 additions and 7 deletions
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9
uncompyle6/semantics/pysource.py
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@@ -311,7 +311,7 @@ TABLE_DIRECT = {
'whileTruestmt': ( '%|while True:\n%+%c%-\n\n', 1 ),
'whilestmt': ( '%|while %c:\n%+%c%-\n\n', 1, 2 ),
'while1stmt': ( '%|while 1:\n%+%c%-\n\n', 1 ),
'while1elsestmt': ( '%|while 1:\n%+%c%-%|else:\n%+%c%-\n\n', 1, 3 ),
'while1elsestmt': ( '%|while 1:\n%+%c%-%|else:\n%+%c%-\n\n', 1, -2 ),
'whileelsestmt': ( '%|while %c:\n%+%c%-%|else:\n%+%c%-\n\n', 1, 2, -2 ),
'whileelselaststmt': ( '%|while %c:\n%+%c%-%|else:\n%+%c%-', 1, 2, -2 ),
'forstmt': ( '%|for %c in %c:\n%+%c%-\n\n', 3, 1, 4 ),
@@ -1010,7 +1010,10 @@ class SourceWalker(GenericASTTraversal, object):
def n_ifelsestmt(self, node, preprocess=False):
else_suite = node[3]
n = else_suite[0]
try:
n = else_suite[0]
except:
from trepan.api import debug; debug()
if len(n) == 1 == len(n[0]) and n[0] == '_stmts':
n = n[0][0][0]
@@ -2322,7 +2325,7 @@ def deparse_code(version, co, out=sys.stdout, showasm=None, showast=False,
if deparsed.ast_errors:
deparsed.write("# NOTE: have decompilation errors.\n")
deparsed.write("# Use -t option to full context of errors.")
deparsed.write("# Use -t option to show full context.")
for err in deparsed.ast_errors:
deparsed.write(err)
raise SourceWalkerError("Deparsing hit an internal grammar-rule bug")