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Python 2.7 set comprehension bug

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rocky
2016-07-27 08:36:33 -04:00
parent 2523b340cd
commit 5e801b5d74
2 changed files with 7 additions and 7 deletions
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2
uncompyle6/semantics/pysource.py
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@@ -1202,7 +1202,7 @@ class SourceWalker(GenericASTTraversal, object):
self.write('{')
if node[0] in ['LOAD_SETCOMP', 'LOAD_DICTCOMP']:
self.comprehension_walk3(node, 1, 0)
elif node[0].type == 'load_closure':
elif node[0].type == 'load_closure' and self.version >= 3.0:
self.setcomprehension_walk3(node, collection_index=4)
else:
self.comprehension_walk(node, iter_index=4)

12
uncompyle6/verify.py
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@@ -1,6 +1,6 @@
#
# (C) Copyright 2000-2002 by hartmut Goebel <h.goebel@crazy-compilers.com>
# (C) Copyright 2015 by Rocky Bernstein
# (C) Copyright 2015-2016 by Rocky Bernstein
#
"""
byte-code verification
@@ -132,7 +132,7 @@ class CmpErrorMember(VerifyCmpError):
# these members are ignored
__IGNORE_CODE_MEMBERS__ = ['co_filename', 'co_firstlineno', 'co_lnotab', 'co_stacksize', 'co_names']
def cmp_code_objects(version, code_obj1, code_obj2, name='', is_pypy=False):
def cmp_code_objects(version, is_pypy, code_obj1, code_obj2, name=''):
"""
Compare two code-objects.
@@ -195,7 +195,7 @@ def cmp_code_objects(version, code_obj1, code_obj2, name='', is_pypy=False):
elif version == 2.7:
if is_pypy:
import uncompyle6.scanners.pypy27 as scan
scanner = scan.ScannerPyPy27()
scanner = scan.ScannerPyPy27(show_asm=False)
else:
import uncompyle6.scanners.scanner27 as scan
scanner = scan.Scanner27()
@@ -331,7 +331,7 @@ def cmp_code_objects(version, code_obj1, code_obj2, name='', is_pypy=False):
codes2 = ( c for c in code_obj2.co_consts if hasattr(c, 'co_consts') )
for c1, c2 in zip(codes1, codes2):
cmp_code_objects(version, c1, c2, name=name)
cmp_code_objects(version, is_pypy, c1, c2, name=name)
else:
# all other members must be equal
if getattr(code_obj1, member) != getattr(code_obj2, member):
@@ -373,14 +373,14 @@ def compare_code_with_srcfile(pyc_filename, src_filename):
% (PYTHON_MAGIC_INT, magic_int))
return msg
code_obj2 = load_file(src_filename)
cmp_code_objects(version, code_obj1, code_obj2)
cmp_code_objects(version, is_pypy, code_obj1, code_obj2)
return None
def compare_files(pyc_filename1, pyc_filename2):
"""Compare two .pyc files."""
version, timestamp, magic_int1, code_obj1, is_pypy = uncompyle6.load_module(pyc_filename1)
version, timestamp, magic_int2, code_obj2, is_pypy = uncompyle6.load_module(pyc_filename2)
cmp_code_objects(version, code_obj1, code_obj2)
cmp_code_objects(version, is_pypy, code_obj1, code_obj2)
if __name__ == '__main__':
t1 = Token('LOAD_CONST', None, 'code_object _expandLang', 52)