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Fix up Python 2.x's ability to get code from Python 3.x's bytecode

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rocky
2015-12-27 19:34:44 -05:00
parent d774222eb1
commit 820fdb4771
13 changed files with 58 additions and 72 deletions
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18
uncompyle6/semantics/pysource.py
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@@ -67,7 +67,7 @@ from uncompyle6 import PYTHON3
from uncompyle6.parser import get_python_parser
from uncompyle6.parsers.astnode import AST
from uncompyle6.parsers.spark import GenericASTTraversal, DEFAULT_DEBUG as PARSER_DEFAULT_DEBUG
from uncompyle6.scanner import Code, GenericPythonCode, get_scanner
from uncompyle6.scanner import Code, get_scanner
from uncompyle6.scanners.tok import Token, NoneToken
import uncompyle6.parser as python_parser
@@ -981,10 +981,6 @@ class Walker(GenericASTTraversal, object):
self.prec = 27
code = node[code_index].attr
if isinstance(code, GenericPythonCode):
self.write(' for i_am in ["Python 2-3 deparsing limitation"]')
return
assert inspect.iscode(code)
code = Code(code, self.scanner, self.currentclass)
@@ -1031,10 +1027,6 @@ class Walker(GenericASTTraversal, object):
self.prec = 27
code = node[code_index].attr
if isinstance(code, GenericPythonCode):
self.write(' for i_am in ["Python 2-3 deparsing limitation"]')
return
assert inspect.iscode(code)
code = Code(code, self.scanner, self.currentclass)
# assert isinstance(code, Code)
@@ -1454,10 +1446,6 @@ class Walker(GenericASTTraversal, object):
defparams = node[:node[-1].attr]
code = node[code_index].attr
if isinstance(code, GenericPythonCode):
self.write('(limitation="Cross Python 2/3 deparsing")')
return
assert inspect.iscode(code)
code = Code(code, self.scanner, self.currentclass)
# assert isinstance(code, Code)
@@ -1631,7 +1619,7 @@ class Walker(GenericASTTraversal, object):
return ast
def deparse_code(version, co, out=sys.stdout, showasm=False, showast=False,
showgrammar=False):
showgrammar=False, code_objects={}):
"""
disassembles and deparses a given code block 'co'
"""
@@ -1640,7 +1628,7 @@ def deparse_code(version, co, out=sys.stdout, showasm=False, showast=False,
# store final output stream for case of error
scanner = get_scanner(version)
tokens, customize = scanner.disassemble(co)
tokens, customize = scanner.disassemble(co, code_objects=code_objects)
if showasm:
for t in tokens:
print(t)