Not an issue.

I just wanted to say thank you for saving me an entire day of duplicate work when I accidentally typed git reset --hard instead of git reset --mixed at the end of a long day of coding.

Hi,

As you foresaw, there is a new problem. It's failing to decompile these 2 methods:
twisted.internet._pollingfile.py: def checkWork
twisted.internet.base: def fireEvent

Best regards

Running on:

# Tests
# while1stmt ::= SETUP_LOOP l_stmts JUMP_BACK POP_BLOCK COME_FROM
# tryfinallystmt ::= SETUP_FINALLY suite_stmts_opt POP_BLOCK

try:
    while 1:
        if __file__:
            break
finally:
    pass

produces:

$ uncompyle2 10_if_break_finally.pyc 
# 2017.10.11 09:47:12 EDT
#Embedded file name: simple_source/stmts/10_if_break_finally.py
--- This code section failed: ---

0	SETUP_FINALLY     '24'

3	SETUP_LOOP        '20'

6	LOAD_NAME         '__file__'
9	POP_JUMP_IF_FALSE '6'

12	BREAK_LOOP        None
13	JUMP_BACK         '6'
16	JUMP_BACK         '6'
19	POP_BLOCK         None
20_0	COME_FROM         '3'
20	POP_BLOCK         None
21	LOAD_CONST        None
24_0	COME_FROM         '0'

24	END_FINALLY       None

Syntax error at or near `POP_BLOCK' token at offset 19

Decompiling https://github.com/rocky/python-uncompyle6/blob/master/test/bytecode_2.7.5/01_while1.pyc

should give:

ms = 0
if ms == 1:
    while 1:
        pass

Even with recent changes I get:

$ uncompyle2 bytecode_2.7.5/01_while1.pyc 
# 2018.07.16 05:45:17 EDT
#Embedded file name: simple_source/bug275/01_while1.py
--- This code section failed: ---

0	LOAD_CONST        0
3	STORE_NAME        'ms'

6	LOAD_NAME         'ms'
9	LOAD_CONST        1
12	COMPARE_OP        '=='
15	POP_JUMP_IF_FALSE '27'

18	SETUP_LOOP        '27'

21	JUMP_ABSOLUTE     '21'
24_0	COME_FROM         '18'
24	JUMP_FORWARD      '27'
27_0	COME_FROM         '24'

Syntax error at or near `COME_FROM' token at offset 24_0
### Can't uncompyle bytecode_2.7.5/01_while1.pyc
Traceback (most recent call last):
  File "/home/rocky/.pyenv/versions/2.7.15/lib/python2.7/site-packages/uncompyle2/__init__.py", line 197, in main
    uncompyle_file(infile, outstream, showasm, showast, deob)
  File "/home/rocky/.pyenv/versions/2.7.15/lib/python2.7/site-packages/uncompyle2/__init__.py", line 130, in uncompyle_file
    uncompyle(version, co, outstream, showasm, showast, deob)
  File "/home/rocky/.pyenv/versions/2.7.15/lib/python2.7/site-packages/uncompyle2/__init__.py", line 98, in uncompyle
    ast = walker.build_ast(tokens, customize)
  File "/home/rocky/.pyenv/versions/2.7.15/lib/python2.7/site-packages/uncompyle2/Walker.py", line 1449, in build_ast
    raise ParserError(e, tokens)
ParserError: --- This code section failed: ---

0	LOAD_CONST        0
3	STORE_NAME        'ms'

6	LOAD_NAME         'ms'
9	LOAD_CONST        1
12	COMPARE_OP        '=='
15	POP_JUMP_IF_FALSE '27'

18	SETUP_LOOP        '27'

21	JUMP_ABSOLUTE     '21'
24_0	COME_FROM         '18'
24	JUMP_FORWARD      '27'
27_0	COME_FROM         '24'

Syntax error at or near `COME_FROM' token at offset 24_0
# decompiled 0 files: 0 okay, 1 failed, 0 verify failed
# 2018.07.16 05:45:17 EDT

See rocky/python-uncompyle6#172 for problem and possible resolution.

[root@server uncompyle2]# python setup.py bdist_rpm
running bdist_rpm
creating build
creating build/bdist.linux-x86_64
creating build/bdist.linux-x86_64/rpm
creating build/bdist.linux-x86_64/rpm/SOURCES
creating build/bdist.linux-x86_64/rpm/SPECS
creating build/bdist.linux-x86_64/rpm/BUILD
creating build/bdist.linux-x86_64/rpm/RPMS
creating build/bdist.linux-x86_64/rpm/SRPMS
writing 'build/bdist.linux-x86_64/rpm/SPECS/uncompyle2.spec'
running sdist
reading manifest template 'MANIFEST.in'
warning: no files found matching 'MANIFEST'
warning: no files found matching 'ANNOUNCE'
warning: no files found matching 'CHANGES'
warning: no files found matching 'TODO'
warning: no files found matching 'uncompyle'
warning: no previously-included files matching '~' found anywhere in distribution
warning: no previously-included files matching '.~' found anywhere in distribution
writing manifest file 'MANIFEST'
creating uncompyle2-1.1
creating uncompyle2-1.1/scripts
creating uncompyle2-1.1/test
creating uncompyle2-1.1/uncompyle2
making hard links in uncompyle2-1.1...
hard linking MANIFEST.in -> uncompyle2-1.1
hard linking README -> uncompyle2-1.1
hard linking compile_tests -> uncompyle2-1.1
hard linking setup.cfg -> uncompyle2-1.1
hard linking setup.py -> uncompyle2-1.1
hard linking test_one -> uncompyle2-1.1
hard linking test_pythonlib -> uncompyle2-1.1
hard linking scripts/uncompyle2 -> uncompyle2-1.1/scripts
hard linking test/compile_tests -> uncompyle2-1.1/test
hard linking test/test_applyEquiv.py -> uncompyle2-1.1/test
hard linking test/test_augmentedAssign.py -> uncompyle2-1.1/test
hard linking test/test_class.py -> uncompyle2-1.1/test
hard linking test/test_del.py -> uncompyle2-1.1/test
hard linking test/test_divide_future.py -> uncompyle2-1.1/test
hard linking test/test_divide_no_future.py -> uncompyle2-1.1/test
hard linking test/test_docstring.py -> uncompyle2-1.1/test
hard linking test/test_empty.py -> uncompyle2-1.1/test
hard linking test/test_exceptions.py -> uncompyle2-1.1/test
hard linking test/test_exec.py -> uncompyle2-1.1/test
hard linking test/test_expressions.py -> uncompyle2-1.1/test
hard linking test/test_extendedImport.py -> uncompyle2-1.1/test
hard linking test/test_extendedPrint.py -> uncompyle2-1.1/test
hard linking test/test_extendedarg.py -> uncompyle2-1.1/test
hard linking test/test_functions.py -> uncompyle2-1.1/test
hard linking test/test_global.py -> uncompyle2-1.1/test
hard linking test/test_globals.py -> uncompyle2-1.1/test
hard linking test/test_import.py -> uncompyle2-1.1/test
hard linking test/test_import_as.py -> uncompyle2-1.1/test
hard linking test/test_integers.py -> uncompyle2-1.1/test
hard linking test/test_iterators.py -> uncompyle2-1.1/test
hard linking test/test_lambda.py -> uncompyle2-1.1/test
hard linking test/test_listComprehensions.py -> uncompyle2-1.1/test
hard linking test/test_loops.py -> uncompyle2-1.1/test
hard linking test/test_loops2.py -> uncompyle2-1.1/test
hard linking test/test_mine.py -> uncompyle2-1.1/test
hard linking test/test_misc.py -> uncompyle2-1.1/test
hard linking test/test_nested_elif.py -> uncompyle2-1.1/test
hard linking test/test_nested_scopes.py -> uncompyle2-1.1/test
hard linking test/test_prettyprint.py -> uncompyle2-1.1/test
hard linking test/test_print.py -> uncompyle2-1.1/test
hard linking test/test_print_to.py -> uncompyle2-1.1/test
hard linking test/test_single_stmt.py -> uncompyle2-1.1/test
hard linking test/test_slices.py -> uncompyle2-1.1/test
hard linking test/test_tuple_params.py -> uncompyle2-1.1/test
hard linking test/test_tuples.py -> uncompyle2-1.1/test
hard linking test/test_yield.py -> uncompyle2-1.1/test
hard linking uncompyle2/Parser.py -> uncompyle2-1.1/uncompyle2
hard linking uncompyle2/Scanner.py -> uncompyle2-1.1/uncompyle2
hard linking uncompyle2/Walker.py -> uncompyle2-1.1/uncompyle2
hard linking uncompyle2/init.py -> uncompyle2-1.1/uncompyle2
hard linking uncompyle2/magics.py -> uncompyle2-1.1/uncompyle2
hard linking uncompyle2/spark.py -> uncompyle2-1.1/uncompyle2
hard linking uncompyle2/verify.py -> uncompyle2-1.1/uncompyle2
creating dist
tar -cf dist/uncompyle2-1.1.tar uncompyle2-1.1
gzip -f9 dist/uncompyle2-1.1.tar
tar -cf dist/uncompyle2-1.1.tar uncompyle2-1.1
gzip -f9 dist/uncompyle2-1.1.tar
removing 'uncompyle2-1.1' (and everything under it)
copying dist/uncompyle2-1.1.tar.gz -> build/bdist.linux-x86_64/rpm/SOURCES
building RPMs
rpm -ba --define _topdir /tmp/uncompyle2/build/bdist.linux-x86_64/rpm --clean build/bdist.linux-x86_64/rpm/SPECS/uncompyle2.spec
-ba: unknown option
error: command 'rpm' failed with exit status 1

Python 2.7 generates special code for if 1 else as oppsed to if True else and this causes a parse error.

To repeat try:
1 if 1 else __file__

Or see https://github.com/rocky/python-uncompyle6/blob/master/test/bytecode_2.7/03_if_1_else.pyc

787 STORE_FAST 'e'
790 POP_TOP None

791 RAISE_VARARGS None
794 JUMP_BACK '56'
797 END_FINALLY None
798_0 COME_FROM '797'
798 JUMP_BACK '56'
801 POP_BLOCK None
802_0 COME_FROM '53'
802 POP_BLOCK None
803 LOAD_CONST None
806_0 COME_FROM '50'

806 LOAD_FAST 'self'
809 LOAD_ATTR 'finished'
812 LOAD_ATTR 'set'
815 CALL_FUNCTION_0 None
818 POP_TOP None
819 END_FINALLY None

Syntax error at or near `DUP_TOP' token at offset 513

HI, everyone:

I try to install uncompyle2 by using "python setup.py install"

and after that I use "uncompyle2 file.pyc" to decompile.

BUT I got this error:

2013.12.30 11:26:17 CST
Traceback (most recent call last):
File "/usr/local/bin/uncompyle2", line 166, in
showasm, showast, do_verify, py, deob)
TypeError: main() takes at most 8 arguments (10 given)

My OS is Ubuntu13.10. May anyone offer me some tips to address this problem?

Thanks!!

Python 2.7 generates special code for expression x if 1 else y as opposed to x if True else y and this causes a parse error.

To repeat try:

1 if 1 else __file__

Or see https://github.com/rocky/python-uncompyle6/blob/master/test/bytecode_2.7/03_if_1_else.pyc

Grammar code from https://github.com/rocky/python-uncompyle6/ could probably be used here.

Running on:

# Extracted from 2.6.9 text_file.py
# Bugs in 2.6 and 2.7 detecting structure
def readline (self):
    while 1:
        if self:
            if __file__:
                continue

        return

produces:

...
ParserError: --- This code section failed: ---

0	SETUP_LOOP        '29'

3	LOAD_FAST         'self'
6	POP_JUMP_IF_FALSE '24'

9	LOAD_GLOBAL       '__file__'
12	POP_JUMP_IF_FALSE '24'

15	CONTINUE          '3'
18	JUMP_ABSOLUTE     '24'
21	JUMP_FORWARD      '24'
24_0	COME_FROM         '21'

24	LOAD_CONST        None
27	RETURN_VALUE      None
28	POP_BLOCK         None
29_0	COME_FROM         '0'
...

let test_my.py contain "for x in range(10)[::-1]: print x", then
uncompyle2 test_my.pyc produces
#2012.01.05 15:14:59 CET

for x in range(10)[None]:
print x

+++ okay decompyling test_my.pyc 11

decompiled 1 files: 1 okay, 0 failed, 0 verify failed

#2012.01.05 15:14:59 CET

(same for [::-2], [::2], ...)

conf:
Python 2.7.1+ (r271:86832, Apr 11 2011, 18:05:24)
[GCC 4.5.2] on linux2

This code with embedded triple quotes isn't handled properly.

r'''func placeholder - with ("""\nstring\n""")'''
def foo():
    r'''func placeholder - ' and with ("""\nstring\n""")'''

def bar():
    r"""func placeholder - ' and with ('''\nstring\n''') and \"\"\"\nstring\n\"\"\" """

A possible patch is:

rocky/python-uncompyle6@805e179

Not a bug but some things I noticed with the decompiled code.

Plenty of elifs are removed, which can result in big cascades of if/else code, below is an example, though nothing really big:

def nice_repr(v):
    if isinstance(v, (types.ClassType, type)):
        return v.__module__ + '.' + v.__name__
    else:
        if isinstance(v, types.FunctionType):
            if '__name__' in v.func_globals:
                if getattr(sys.modules[v.func_globals['__name__']], v.func_name, None) is v:
                    return '%s.%s' % (v.func_globals['__name__'], v.func_name)
            return repr(v)
        if isinstance(v, types.MethodType):
            return '%s.%s of %s' % (nice_repr(v.im_class), v.im_func.func_name, nice_repr(v.im_self))
        return repr(v)

instead of

def nice_repr(v):
    if isinstance(v, (types.ClassType, type)):
        return v.__module__ + '.' + v.__name__
    elif isinstance(v, types.FunctionType):
        if '__name__' in v.func_globals:
            if getattr(sys.modules[v.func_globals['__name__']],
                       v.func_name, None) is v:
                return '%s.%s' % (v.func_globals['__name__'], v.func_name)
        return repr(v)
    elif isinstance(v, types.MethodType):
        return '%s.%s of %s' % (
            nice_repr(v.im_class), v.im_func.func_name,
            nice_repr(v.im_self))
    else:
        return repr(v)

I also noticed it puts the vars in multi-var assignment and multi-var loops in a tuple, doesn't really look good

    for (bin, points,) in self.bins.items():
    #another one
    for r in cursor.fetchall():
                (name, xpPrimary, xpSecondary, xpTertiary, playerID,) = r

instead of

    for bin, points in self.bins.items():
    #another one
    for r in cursor.fetchall():
                name, xpPrimary, xpSecondary, xpTertiary, playerID = r

And the last thing I noticed and I think is particularly bad, is the use of dict.has_key instead of the 'in' keyword

if COMMANDS.has_key(cmd):

instead of

if cmd in COMMANDS:

Please don't take it as an offense, I know how much work you put in uncompyle2 and that's exactly why I decided to report this, because I believe it can become even better!

Best regards

See rocky/python-uncompyle6#170 and for possible fix

This is the error

TypeError: main() takes at most 8 arguments (10 given)

while calling

python uncompyle2 -o some.pyc

Here's an example:

[dhcp151182:~/test] habnabit% echo 'z = []; {x: y for x, y in z}' > test_uncompyle.py
[dhcp151182:~/test] habnabit% python2.7 -c 'import test_uncompyle'
[dhcp151182:~/test] habnabit% /usr/local/share/python/uncompyle2 test_uncompyle.pyc
#2011.04.21 17:49:59 PDT
z = []
{y:x for (x, y,) in z}

+++ okay decompyling test_uncompyle.pyc 
# decompiled 1 files: 1 okay, 0 failed, 0 verify failed
#2011.04.21 17:50:00 PDT

root@t:~/wibiti-uncompyle2-5f4ddc2# uncompyle2 -o /tmp/ aa.pyc
#2012.09.07 07:44:02 CST

Can't uncompyle aa.pyc

Traceback (most recent call last):
File "/usr/local/lib/python2.7/site-packages/uncompyle2/init.py", line 191, in main
uncompyle_file(infile, outstream, showasm, showast)
File "/usr/local/lib/python2.7/site-packages/uncompyle2/init.py", line 127, in uncompyle_file
version, co = _load_module(filename)
File "/usr/local/lib/python2.7/site-packages/uncompyle2/init.py", line 72, in _load_module
raise ImportError, "Unknown magic number %s in %s" % (ord(magic[0])+256*ord(magic[1]), filename)
ImportError: Unknown magic number 99 in aa.pyc

decompiled 0 files: 0 okay, 1 failed, 0 verify failed

#2012.09.07 07:44:02 CST

# https://github.com/remoun/python-protobuf/blob/master/google/protobuf/internal/encoder.py#L75
print 1e10000

# https://github.com/tomerfiliba/rpyc/blob/master/rpyc/core/netref.py#L28
print (1).__add__

Which decompyles to

print inf
print 1.__add__

After running "setup.py install" I get the following error message whenever I run "python uncompyle2"

Can't find 'main' module in 'uncompyle2'

See gstarnberger#20

the file http://www.sendspace.com/file/tmdc57
....
....
File "/usr/local/lib/python2.7/dist-packages/uncompyle2/spark.py", line 638, in
self.buildASTNode(args, lhs)
File "/usr/local/lib/python2.7/dist-packages/uncompyle2/spark.py", line 649, in buildASTNode
return self.nonterminal(lhs, children)
File "/usr/local/lib/python2.7/dist-packages/uncompyle2/Parser.py", line 708, in nonterminal
rv = GenericASTBuilder.nonterminal(self, nt, args)
File "/usr/local/lib/python2.7/dist-packages/uncompyle2/spark.py", line 652, in nonterminal
rv = self.AST(type)
File "/usr/local/lib/python2.7/dist-packages/uncompyle2/Parser.py", line 19, in init
UserList.init(self, kids)
File "/usr/lib/python2.7/abc.py", line 132, in instancecheck
if subclass is not None and subclass in cls._abc_cache:
File "/usr/lib/python2.7/_weakrefset.py", line 73, in contains
return wr in self.data
RuntimeError: maximum recursion depth exceeded in cmp

# Tests and empty finally section
# tryfinallystmt ::= SETUP_FINALLY e_suite_stmts_opt
#                    POP_BLOCK LOAD_CONST COME_FROM e_suite_stmts_opt END_FINALLY
#

try:
    pass
finally:
    pass
pass

https://github.com/rocky/python-uncompyle6/blob/master/test/bytecode_2.7/05_try_finally_pass.pyc

Hi,

I am using Uncompyle2 for my own purpose and trying to decompile .pyc file to py with 2.7 Python Shell for this.

Below is the message I am getting :

uncompyle2.uncompyle_file("\Queue.pyc",None,0,0)

Traceback (most recent call last):
File "<pyshell#11>", line 1, in
uncompyle2.uncompyle_file("\Queue.pyc",None,0,0)
File "C:\uncompyle2\uncompyle2__init__.py", line 140, in uncompyle_file
version, co = load_module(filename)
File "C:\uncompyle2\uncompyle2__init_.py", line 74, in _load_module
raise ImportError, "Unknown magic number %s in %s" % (ord(magic[0])+256*ord(magic[1]), filename)
ImportError: Unknown magic number 62215 in \Queue.pyc

Thanks,
Vimarsh

    while 1:
        z = 2
    else:
        raise
    return

Adding grammar rule

while1elsestmt ::= SETUP_LOOP l_stmts JUMP_BACK POP_BLOCK else_suite COME_FROM

fixed this in uncompyle6 so it will probably do so here.

Hi,

Sorry to bother again but I found a new issue with the latest revision:
in distutils/dep_util.py, method newer_group is failing to decompile

def newer_group--- This code section failed: ---
0   LOAD_GLOBAL       'os'
3   LOAD_ATTR         'path'
6   LOAD_ATTR         'exists'
9   LOAD_FAST         'target'
12  CALL_FUNCTION_1   None
15  POP_JUMP_IF_TRUE  '22'

18  LOAD_GLOBAL       'True'
21  RETURN_VALUE      None

22  LOAD_GLOBAL       'os'
25  LOAD_ATTR         'stat'
28  LOAD_FAST         'target'
31  CALL_FUNCTION_1   None
34  LOAD_ATTR         'st_mtime'
37  STORE_FAST        'target_mtime'

40  SETUP_LOOP        '155'
43  LOAD_FAST         'sources'
46  GET_ITER          None
47  FOR_ITER          '154'
50  STORE_FAST        'source'

53  LOAD_GLOBAL       'os'
56  LOAD_ATTR         'path'
59  LOAD_ATTR         'exists'
62  LOAD_FAST         'source'
65  CALL_FUNCTION_1   None
68  POP_JUMP_IF_TRUE  '123'

71  LOAD_FAST         'missing'
74  LOAD_CONST        'error'
77  COMPARE_OP        '=='
80_0    COME_FROM         '68'
80  POP_JUMP_IF_FALSE '86'

83  JUMP_ABSOLUTE     '123'

86  LOAD_FAST         'missing'
89  LOAD_CONST        'ignore'
92  COMPARE_OP        '=='
95  POP_JUMP_IF_FALSE '104'

98  CONTINUE          '47'
101 JUMP_ABSOLUTE     '123'

104 LOAD_FAST         'missing'
107 LOAD_CONST        'newer'
110 COMPARE_OP        '=='
113 POP_JUMP_IF_FALSE '123'

116 LOAD_GLOBAL       'True'
119 RETURN_VALUE      None
120 JUMP_FORWARD      '123'
123_0   COME_FROM         '120'

123 LOAD_GLOBAL       'os'
126 LOAD_ATTR         'stat'
129 LOAD_FAST         'source'
132 CALL_FUNCTION_1   None
135 LOAD_ATTR         'st_mtime'
138 LOAD_FAST         'target_mtime'
141 COMPARE_OP        '>'
144 POP_JUMP_IF_FALSE '47'

147 LOAD_GLOBAL       'True'
150 RETURN_VALUE      None
151 JUMP_BACK         '47'
154 POP_BLOCK         None
155_0   COME_FROM         '40'

155 LOAD_GLOBAL       'False'
158 RETURN_VALUE      None
-1  RETURN_LAST       None

Syntax error at or near `LOAD_FAST' token at offset 86

The actual code is this:

def newer_group(sources, target, missing='error'):
    """Return true if 'target' is out-of-date with respect to any file
    listed in 'sources'.

    In other words, if 'target' exists and is newer
    than every file in 'sources', return false; otherwise return true.
    'missing' controls what we do when a source file is missing; the
    default ("error") is to blow up with an OSError from inside 'stat()';
    if it is "ignore", we silently drop any missing source files; if it is
    "newer", any missing source files make us assume that 'target' is
    out-of-date (this is handy in "dry-run" mode: it'll make you pretend to
    carry out commands that wouldn't work because inputs are missing, but
    that doesn't matter because you're not actually going to run the
    commands).
    """
    # If the target doesn't even exist, then it's definitely out-of-date.
    if not os.path.exists(target):
        return True

    # Otherwise we have to find out the hard way: if *any* source file
    # is more recent than 'target', then 'target' is out-of-date and
    # we can immediately return true.  If we fall through to the end
    # of the loop, then 'target' is up-to-date and we return false.
    target_mtime = os.stat(target).st_mtime

    for source in sources:
        if not os.path.exists(source):
            if missing == 'error':      # blow up when we stat() the file
                pass
            elif missing == 'ignore':   # missing source dropped from
                continue                #  target's dependency list
            elif missing == 'newer':    # missing source means target is
                return True             #  out-of-date

        if os.stat(source).st_mtime > target_mtime:
            return True

    return False

Best regards

Can't uncompyle D:\vm\sharedFolders\eve_src\eve-7.41.382307\lib\carbonlib\ji

nja2\ext.pyc
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\uncompyle2__init__.py", line 191, in main

uncompyle_file(infile, outstream, showasm, showast)

File "C:\Python27\lib\site-packages\uncompyle2__init__.py", line 128, in unco
mpyle_file
uncompyle(version, co, outstream, showasm, showast)
File "C:\Python27\lib\site-packages\uncompyle2__init__.py", line 121, in unco
mpyle
raise walker.ERROR
ParserError: --- This code section failed: ---

0 BUILD_LIST_0 None
3 STORE_FAST 'referenced'

6 BUILD_LIST_0 None
9 STORE_FAST 'buf'

12 SETUP_LOOP '343'

15 LOAD_FAST 'parser'
18 LOAD_ATTR 'stream'
21 LOAD_ATTR 'current'
24 LOAD_ATTR 'type'
27 LOAD_CONST 'data'
30 COMPARE_OP '=='
33 POP_JUMP_IF_FALSE '86'

36 LOAD_FAST 'buf'
39 LOAD_ATTR 'append'
42 LOAD_FAST 'parser'
45 LOAD_ATTR 'stream'
48 LOAD_ATTR 'current'
51 LOAD_ATTR 'value'
54 LOAD_ATTR 'replace'
57 LOAD_CONST '%'
60 LOAD_CONST '%%'
63 CALL_FUNCTION_2 None
66 CALL_FUNCTION_1 None
69 POP_TOP None

70 LOAD_GLOBAL 'next'
73 LOAD_FAST 'parser'
76 LOAD_ATTR 'stream'
79 CALL_FUNCTION_1 None
82 POP_TOP None
83 JUMP_BACK '15'

86 LOAD_FAST 'parser'
89 LOAD_ATTR 'stream'
92 LOAD_ATTR 'current'
95 LOAD_ATTR 'type'
98 LOAD_CONST 'variable_begin'
101 COMPARE_OP '=='
104 POP_JUMP_IF_FALSE '190'

107 LOAD_GLOBAL 'next'
110 LOAD_FAST 'parser'
113 LOAD_ATTR 'stream'
116 CALL_FUNCTION_1 None
119 POP_TOP None

120 LOAD_FAST 'parser'
123 LOAD_ATTR 'stream'
126 LOAD_ATTR 'expect'
129 LOAD_CONST 'name'
132 CALL_FUNCTION_1 None
135 LOAD_ATTR 'value'
138 STORE_FAST 'name'

141 LOAD_FAST 'referenced'
144 LOAD_ATTR 'append'
147 LOAD_FAST 'name'
150 CALL_FUNCTION_1 None
153 POP_TOP None

154 LOAD_FAST 'buf'
157 LOAD_ATTR 'append'
160 LOAD_CONST '%%(%s)s'
163 LOAD_FAST 'name'
166 BINARY_MODULO None
167 CALL_FUNCTION_1 None
170 POP_TOP None

171 LOAD_FAST 'parser'
174 LOAD_ATTR 'stream'
177 LOAD_ATTR 'expect'
180 LOAD_CONST 'variable_end'
183 CALL_FUNCTION_1 None
186 POP_TOP None
187 JUMP_BACK '15'

190 LOAD_FAST 'parser'
193 LOAD_ATTR 'stream'
196 LOAD_ATTR 'current'
199 LOAD_ATTR 'type'
202 LOAD_CONST 'block_begin'
205 COMPARE_OP '=='
208 POP_JUMP_IF_FALSE '312'

211 LOAD_GLOBAL 'next'
214 LOAD_FAST 'parser'
217 LOAD_ATTR 'stream'
220 CALL_FUNCTION_1 None
223 POP_TOP None

224 LOAD_FAST 'parser'
227 LOAD_ATTR 'stream'
230 LOAD_ATTR 'current'
233 LOAD_ATTR 'test'
236 LOAD_CONST 'name:endtrans'
239 CALL_FUNCTION_1 None
242 POP_JUMP_IF_FALSE '249'

245 BREAK_LOOP None
246 JUMP_FORWARD '296'

249 LOAD_FAST 'parser'
252 LOAD_ATTR 'stream'
255 LOAD_ATTR 'current'
258 LOAD_ATTR 'test'
261 LOAD_CONST 'name:pluralize'
264 CALL_FUNCTION_1 None
267 POP_JUMP_IF_FALSE '296'

270 LOAD_FAST 'allow_pluralize'
273 POP_JUMP_IF_FALSE '280'

276 BREAK_LOOP None
277 JUMP_FORWARD '280'
280_0 COME_FROM '277'

280 LOAD_FAST 'parser'
283 LOAD_ATTR 'fail'
286 LOAD_CONST 'a translatable section can have only one pluralize se
ction'
289 CALL_FUNCTION_1 None
292 POP_TOP None
293 JUMP_FORWARD '296'
296_0 COME_FROM '246'
296_1 COME_FROM '293'

296 LOAD_FAST 'parser'
299 LOAD_ATTR 'fail'
302 LOAD_CONST 'control structures in translatable sections are not a
llowed'
305 CALL_FUNCTION_1 None
308 POP_TOP None
309 JUMP_BACK '15'

312 LOAD_FAST 'parser'
315 LOAD_ATTR 'stream'
318 LOAD_ATTR 'eos'
321 POP_JUMP_IF_FALSE '15'

324 LOAD_FAST 'parser'
327 LOAD_ATTR 'fail'
330 LOAD_CONST 'unclosed translation block'
333 CALL_FUNCTION_1 None
336 POP_TOP None
337 JUMP_BACK '15'

340 CONTINUE '15'
343_0 COME_FROM '12'

343 LOAD_FAST 'referenced'
346 LOAD_GLOBAL 'concat'
349 LOAD_FAST 'buf'
352 CALL_FUNCTION_1 None
355 BUILD_TUPLE_2 None
358 RETURN_VALUE None
-1 RETURN_LAST None

Syntax error at or near `COME_FROM' token at offset 343_0

I have a .pyc file which is generating decompilation errors.

See http://dl.dropbox.com/u/1522424/failing-pyc.tar

$ python --version
Python 2.7.3

$ git rev-parse HEAD
be336ddcf66a13f2599712775b1c5428b1199b5a

In the file: http://codepad.org/WCMXobwi

you can see this in the leave method:

    for m in self.members:
        if m == who:
            if not m.loggingOut and not m.transfering:
                try:
                    m.sendGameText(RPG_MSG_GAME_GOOD,"You have left the alliance.\\n")
                except:
                    pass
                continue
            else:
                m.alliance = None
        else:
            nmembers.append(m)

the decompiled version looks like this:

    for m in self.members:
        if m == who:
            if not m.loggingOut and not m.transfering:
                try:
                    m.sendGameText(RPG_MSG_GAME_GOOD, 'You have left the alliance.\\n')
                except:
                    pass
                else:
                    continue
            else:
                m.alliance = None
        else:
            nmembers.append(m)

Best regards

I'm creating an Arch Linux package for the AUR and I'm a bit puzzled by the licensing informations provided.

https://github.com/wibiti/uncompyle2/blob/master/PKG-INFO says GPLv3

But all other files state to refer to the main module (https://github.com/wibiti/uncompyle2/blob/master/uncompyle2/__init__.py) which holds an MIT license.

I believe the source code has priority and PKG-INFO is wrong.

Hi,

I want to report an issue I've noticed recently and it seems to be related to IF/ELIF statements without ELSE.
For example:

win32com.decimal_23:695-699
       if not res:
           return 0
       elif res._sign:
           return -1
       return 1

disassembly:

430    LOAD_FAST         'res'
433    POP_JUMP_IF_TRUE  '440'
436    LOAD_CONST        ''
439    RETURN_VALUE      ''
440    LOAD_FAST         'res'
443    LOAD_ATTR         '_sign'
446    POP_JUMP_IF_FALSE '453'
449    LOAD_CONST        -1
452    RETURN_VALUE      ''
453    LOAD_CONST        1
456    RETURN_VALUE      ''
-1    RETURN_LAST       ''

Syntax error at or near `RETURN_VALUE' token at offset 456

I also had similar problems with the following files: twisted.python.reflect, twisted.internet.process and pkg_resources.
Though in twisted.internet.process it seems to be related to a try/except block inside a try block, but not really sure.

Regards,
Luis Henrique

Traceback (most recent call last):
File "D:\Python27\Scripts\uncompyle2", line 55, in
from uncompyle2 import main, verify
File "D:\Python27\Scripts\uncompyle2.py", line 55, in
from uncompyle2 import main, verify
ImportError: cannot import name main

with <censored> as _, curs:
NameError: global name 'curs' is not defined

File Link : http://dl.dropbox.com/u/1522424/pyc-NameError.tar

When I build on my Mac using Python 2.6, I get this error:

SyntaxError: ('invalid syntax', ('/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/uncompyle2/Scanner.py', 18, 42, "globals().update({k.replace('+','_'):v for (k,v) in dis.opmap.items()})\n"))

... running uncompyle2 gives a similar error, with the caret under the for:

File "/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site-packages/uncompyle2/Scanner.py", line 18
globals().update({k.replace('+','_'):v for (k,v) in dis.opmap.items()})
^
SyntaxError: invalid syntax

carbonstdlib\ _abcoll.pyc_dis_failed
carbonstdlib\ _strptime.pyc_dis_failed
evelib\appConst.pyc_dis_failed
carbonstdlib\cmd.pyc_dis_failed
carbonstdlib\xml\etree\ElementTree.pyc_dis_failed
carbonlib\paste\httpserver.pyc_dis_failed
carbonlib\paste\debug\prints.pyc_dis_failed
carbonstdlib\quopri.pyc_dis_failed
carbonstdlib\unittest2\result.pyc_dis_failed
carbonstdlib\unittest\result.pyc_dis_failed
carbonstdlib\sre_parse.pyc_dis_failed
carbonlib\paste\util\template.pyc_dis_failed
carbonstdlib\unittest\test\test_assertions.pyc_dis_failed
carbonstdlib\unittest\test\test_break.pyc_dis_failed
carbonstdlib\unittest\test\test_case.pyc_dis_failed
carbonstdlib\unittest\test\test_result.pyc_dis_failed
carbonstdlib\unittest\test\test_skipping.pyc_dis_failed
carbonstdlib\unittest2\test\test_unittest2.pyc_dis_failed
carbonstdlib\unittest2\test\test_unittest2_with.pyc_dis_failed
carbonstdlib\urllib.pyc_dis_failed
carbonstdlib\urlparse.pyc_dis_failed
carbonstdlib\whichdb.pyc_dis_failed

Hi,

Nothing major but there is a parsed string variable missing:

__init__.py:74
       raise ImportError, "This is a Python %s file! Only Python 2.7 files
are supported."

Should be:

       raise ImportError, "This is a Python %s file! Only Python 2.7 files
are supported." % version

Regards,
Luis Henrique

This is from Python 2.7's test_collections.py:

def test_Iterable(self):
    return (lambda: (yield))()

which erroneously decompiles to:

def test_Iterable(self):
    return (lambda :     yield
None)()

rocky/python-uncompyle6@0c386d2 is my hacky fix for this. If you find something more elegant, let me know.

Hello,

I have the following portion of code I submitted to uncompyle2 :

def _get_by_key(self,key,return_guid=True):
    try:
        # print '>>get_by_key SELECT'            
        result=self.table.select(getattr(self.table.c,self.key)==key).execute().fetchall()
        # print '<<get_by_key SELECT'
        if len(result)>0 and result[0] is not None:
            result=self._dict(result[0])        
            self._data_key[key]=result
        else:               
            result=None
    except:
        # print 'EXCEPT GET_BY_KEY %s' % traceback.format_exc()
        result=None
    return result['_guid'] if return_guid and result is not None else result

and the result was :

def _get_by_key--- This code section failed: ---

0 SETUP_EXCEPT '136'
3 LOAD_FAST 'self'
6 LOAD_ATTR 'table'
9 LOAD_ATTR 'select'
12 LOAD_GLOBAL 'getattr'
15 LOAD_FAST 'self'
18 LOAD_ATTR 'table'
21 LOAD_ATTR 'c'
24 LOAD_FAST 'self'
27 LOAD_ATTR 'key'
30 CALL_FUNCTION_2 ''
33 LOAD_FAST 'key'
36 COMPARE_OP '=='
39 CALL_FUNCTION_1 ''
42 LOAD_ATTR 'execute'
45 CALL_FUNCTION_0 ''
48 LOAD_ATTR 'fetchall'
51 CALL_FUNCTION_0 ''
54 STORE_FAST 'result'
57 LOAD_GLOBAL 'len'
60 LOAD_FAST 'result'
63 CALL_FUNCTION_1 ''
66 LOAD_CONST ''
69 COMPARE_OP '>'
72 POP_JUMP_IF_FALSE '126'
75 LOAD_FAST 'result'
78 LOAD_CONST ''
81 BINARY_SUBSCR ''
82 LOAD_CONST ''
85 COMPARE_OP 'is not'
88_0 COME_FROM '72'
88 POP_JUMP_IF_FALSE '126'
91 LOAD_FAST 'self'
94 LOAD_ATTR '_dict'
97 LOAD_FAST 'result'
100 LOAD_CONST ''
103 BINARY_SUBSCR ''
104 CALL_FUNCTION_1 ''
107 STORE_FAST 'result'
110 LOAD_FAST 'result'
113 LOAD_FAST 'self'
116 LOAD_ATTR '_data_key'
119 LOAD_FAST 'key'
122 STORE_SUBSCR ''
123 JUMP_FORWARD '132'
126 LOAD_CONST ''
129 STORE_FAST 'result'
132_0 COME_FROM '123'
132 POP_BLOCK ''
133 JUMP_FORWARD '149'
136_0 COME_FROM '0'
136 POP_TOP ''
137 POP_TOP ''
138 POP_TOP ''
139 LOAD_CONST ''
142 STORE_FAST 'result'
145 JUMP_FORWARD '149'
148 END_FINALLY ''
149_0 COME_FROM '133'
149_1 COME_FROM '145'
149 LOAD_FAST 'return_guid'
152 POP_JUMP_IF_FALSE '175'
155 LOAD_FAST 'result'
158 LOAD_CONST ''
161 COMPARE_OP 'is not'
164 POP_JUMP_IF_FALSE '175'
167 LOAD_FAST 'result'
170 LOAD_CONST '_guid'
173 BINARY_SUBSCR ''
174 RETURN_VALUE ''
175 LOAD_FAST 'result'
178 RETURN_VALUE ''
-1 RETURN_LAST ''

Syntax error at or near `RETURN_VALUE' token at offset 178

Code :
def create_mappings(metadata,create_file=False):
global mapping_stub
cl=['from sqlalchemy.orm import *','from context import CONTEXT','metadata=CONTEXT.DB.metadata'];mp=[]
cl.append(str_stub)
mp_popo=['from data_session import session_obj']
for t in sort_by_depends(metadata):
if 'depends' in t.info and not t.name.startswith('model') and t.info.get('has_object_model',False):
cl.append(t.info['mapping_sources'][0])
mp.append('CONTEXT.logger.debug("Mapping "%s" .. ")' % t.name)
mp.append(t.info['mapping_sources'][1])
mp_popo.append(t.info['mapping_sources'][2])

if create_file:
    main_dir=util.get_main_dir()
    sys.path.append(main_dir)
    if not os.path.exists(main_dir+'/application/object_mappings/__init__.py'):
        util.forcedirs(main_dir+'/application/object_mappings')
        with file(main_dir+'/application/object_mappings/__init__.py','w') as f:
            pass        
    f=file(main_dir+'/application/object_mappings/_object_mappings.py','w');f.write('\n'.join(cl));f.write('\n'.join(mp));f.close()
    f=file(main_dir+'/application/object_mappings/_object_popo.py','w');f.write('\n'.join(mp_popo));f.close()
import application.object_mappings._object_mappings as _object_mappings
import application.object_mappings._object_popo as _object_popo
#Session = sqa.orm.sessionmaker(bind=metadata.bind)
#session=Session()
mapping_stub=_object_mappings.mapping_stub
for t in metadata.tables.values():
    if '_depends' in t.info and not t.name.startswith('model_') and t.info.get('has_object_model',False):
        t._obj=getattr(_object_mappings,'O'+t.name)
        t._obj.__metadata=metadata
        t._plain_obj=getattr(_object_popo,'popo_O'+t.name)
        t._plain_obj._cls_=t._obj

Failure:

def create_mappings--- This code section failed: ---
0 LOAD_CONST 'from sqlalchemy.orm import *'
3 LOAD_CONST 'from context import CONTEXT'
6 LOAD_CONST 'metadata=CONTEXT.DB.metadata'
9 BUILD_LIST_3 ''
12 STORE_FAST 'cl'
15 BUILD_LIST_0 ''
18 STORE_FAST 'mp'
21 LOAD_FAST 'cl'
24 LOAD_ATTR 'append'
27 LOAD_GLOBAL 'str_stub'
30 CALL_FUNCTION_1 ''
33 POP_TOP ''
34 LOAD_CONST 'from data_session import session_obj'
37 BUILD_LIST_1 ''
40 STORE_FAST 'mp_popo'
43 SETUP_LOOP '216'
46 LOAD_GLOBAL 'sort_by_depends'
49 LOAD_FAST 'metadata'
52 CALL_FUNCTION_1 ''
55 GET_ITER ''
56 FOR_ITER '215'
59 STORE_FAST 't'
62 LOAD_CONST 'depends'
65 LOAD_FAST 't'
68 LOAD_ATTR 'info'
71 COMPARE_OP 'in'
74 POP_JUMP_IF_FALSE '56'
77 LOAD_FAST 't'
80 LOAD_ATTR 'name'
83 LOAD_ATTR 'startswith'
86 LOAD_CONST 'model'
89 CALL_FUNCTION_1 ''
92 UNARY_NOT ''
93 POP_JUMP_IF_FALSE '56'
96 LOAD_FAST 't'
99 LOAD_ATTR 'info'
102 LOAD_ATTR 'get'
105 LOAD_CONST 'has_object_model'
108 LOAD_GLOBAL 'False'
111 CALL_FUNCTION_2 ''
114_0 COME_FROM '74'
114_1 COME_FROM '93'
114 POP_JUMP_IF_FALSE '56'
117 LOAD_FAST 'cl'
120 LOAD_ATTR 'append'
123 LOAD_FAST 't'
126 LOAD_ATTR 'info'
129 LOAD_CONST 'mapping_sources'
132 BINARY_SUBSCR ''
133 LOAD_CONST ''
136 BINARY_SUBSCR ''
137 CALL_FUNCTION_1 ''
140 POP_TOP ''
141 LOAD_FAST 'mp'
144 LOAD_ATTR 'append'
147 LOAD_CONST 'CONTEXT.logger.debug("Mapping "%s" .. ")'
150 LOAD_FAST 't'
153 LOAD_ATTR 'name'
156 BINARY_MODULO ''
157 CALL_FUNCTION_1 ''
160 POP_TOP ''
161 LOAD_FAST 'mp'
164 LOAD_ATTR 'append'
167 LOAD_FAST 't'
170 LOAD_ATTR 'info'
173 LOAD_CONST 'mapping_sources'
176 BINARY_SUBSCR ''
177 LOAD_CONST 1
180 BINARY_SUBSCR ''
181 CALL_FUNCTION_1 ''
184 POP_TOP ''
185 LOAD_FAST 'mp_popo'
188 LOAD_ATTR 'append'
191 LOAD_FAST 't'
194 LOAD_ATTR 'info'
197 LOAD_CONST 'mapping_sources'
200 BINARY_SUBSCR ''
201 LOAD_CONST 2
204 BINARY_SUBSCR ''
205 CALL_FUNCTION_1 ''
208 POP_TOP ''
209 JUMP_BACK '56'
212 JUMP_BACK '56'
215_0 COME_FROM '56'
215 POP_BLOCK ''
216_0 COME_FROM '43'
216 LOAD_FAST 'create_file'
219 POP_JUMP_IF_FALSE '447'
222 LOAD_GLOBAL 'util'
225 LOAD_ATTR 'get_main_dir'
228 CALL_FUNCTION_0 ''
231 STORE_FAST 'main_dir'
234 LOAD_GLOBAL 'sys'
237 LOAD_ATTR 'path'
240 LOAD_ATTR 'append'
243 LOAD_FAST 'main_dir'
246 CALL_FUNCTION_1 ''
249 POP_TOP ''
250 LOAD_GLOBAL 'os'
253 LOAD_ATTR 'path'
256 LOAD_ATTR 'exists'
259 LOAD_FAST 'main_dir'
262 LOAD_CONST '/application/object_mappings/init.py'
265 BINARY_ADD ''
266 CALL_FUNCTION_1 ''
269 POP_JUMP_IF_TRUE '320'
272 LOAD_GLOBAL 'util'
275 LOAD_ATTR 'forcedirs'
278 LOAD_FAST 'main_dir'
281 LOAD_CONST '/application/object_mappings'
284 BINARY_ADD ''
285 CALL_FUNCTION_1 ''
288 POP_TOP ''
289 LOAD_GLOBAL 'file'
292 LOAD_FAST 'main_dir'
295 LOAD_CONST '/application/object_mappings/init.py'
298 BINARY_ADD ''
299 LOAD_CONST 'w'
302 CALL_FUNCTION_2 ''
305 SETUP_WITH '315'
308 STORE_FAST 'f'
311 POP_BLOCK ''
312 LOAD_CONST ''
315_0 COME_FROM '305'
315 WITH_CLEANUP ''
316 END_FINALLY ''
317 JUMP_FORWARD '320'
320_0 COME_FROM '317'
320 LOAD_GLOBAL 'file'
323 LOAD_FAST 'main_dir'
326 LOAD_CONST '/application/object_mappings/_object_mappings.py'
329 BINARY_ADD ''
330 LOAD_CONST 'w'
333 CALL_FUNCTION_2 ''
336 STORE_FAST 'f'
339 LOAD_FAST 'f'
342 LOAD_ATTR 'write'
345 LOAD_CONST '\n'
348 LOAD_ATTR 'join'
351 LOAD_FAST 'cl'
354 CALL_FUNCTION_1 ''
357 CALL_FUNCTION_1 ''
360 POP_TOP ''
361 LOAD_FAST 'f'
364 LOAD_ATTR 'write'
367 LOAD_CONST '\n'
370 LOAD_ATTR 'join'
373 LOAD_FAST 'mp'
376 CALL_FUNCTION_1 ''
379 CALL_FUNCTION_1 ''
382 POP_TOP ''
383 LOAD_FAST 'f'
386 LOAD_ATTR 'close'
389 CALL_FUNCTION_0 ''
392 POP_TOP ''
393 LOAD_GLOBAL 'file'
396 LOAD_FAST 'main_dir'
399 LOAD_CONST '/application/object_mappings/_object_popo.py'
402 BINARY_ADD ''
403 LOAD_CONST 'w'
406 CALL_FUNCTION_2 ''
409 STORE_FAST 'f'
412 LOAD_FAST 'f'
415 LOAD_ATTR 'write'
418 LOAD_CONST '\n'
421 LOAD_ATTR 'join'
424 LOAD_FAST 'mp_popo'
427 CALL_FUNCTION_1 ''
430 CALL_FUNCTION_1 ''
433 POP_TOP ''
434 LOAD_FAST 'f'
437 LOAD_ATTR 'close'
440 CALL_FUNCTION_0 ''
443 POP_TOP ''
444 JUMP_FORWARD '447'
447_0 COME_FROM '444'
447 LOAD_CONST -1
450 LOAD_CONST ''
453 IMPORT_NAME 'application.object_mappings._object_mappings'
456 LOAD_ATTR 'object_mappings'
459 LOAD_ATTR '_object_mappings'
462 STORE_FAST '_object_mappings'
465 LOAD_CONST -1
468 LOAD_CONST ''
471 IMPORT_NAME 'application.object_mappings._object_popo'
474 LOAD_ATTR 'object_mappings'
477 LOAD_ATTR '_object_popo'
480 STORE_FAST '_object_popo'
483 LOAD_FAST '_object_mappings'
486 LOAD_ATTR 'mapping_stub'
489 STORE_GLOBAL 'mapping_stub'
492 SETUP_LOOP '653'
495 LOAD_FAST 'metadata'
498 LOAD_ATTR 'tables'
501 LOAD_ATTR 'values'
504 CALL_FUNCTION_0 ''
507 GET_ITER ''
508 FOR_ITER '652'
511 STORE_FAST 't'
514 LOAD_CONST 'depends'
517 LOAD_FAST 't'
520 LOAD_ATTR 'info'
523 COMPARE_OP 'in'
526 POP_JUMP_IF_FALSE '508'
529 LOAD_FAST 't'
532 LOAD_ATTR 'name'
535 LOAD_ATTR 'startswith'
538 LOAD_CONST 'model'
541 CALL_FUNCTION_1 ''
544 UNARY_NOT ''
545 POP_JUMP_IF_FALSE '508'
548 LOAD_FAST 't'
551 LOAD_ATTR 'info'
554 LOAD_ATTR 'get'
557 LOAD_CONST 'has_object_model'
560 LOAD_GLOBAL 'False'
563 CALL_FUNCTION_2 ''
566_0 COME_FROM '526'
566_1 COME_FROM '545'
566 POP_JUMP_IF_FALSE '508'
569 LOAD_GLOBAL 'getattr'
572 LOAD_FAST '_object_mappings'
575 LOAD_CONST 'O'
578 LOAD_FAST 't'
581 LOAD_ATTR 'name'
584 BINARY_ADD ''
585 CALL_FUNCTION_2 ''
588 LOAD_FAST 't'
591 STORE_ATTR '_obj'
594 LOAD_FAST 'metadata'
597 LOAD_FAST 't'
600 LOAD_ATTR '_obj'
603 STORE_ATTR '__metadata'
606 LOAD_GLOBAL 'getattr'
609 LOAD_FAST '_object_popo'
612 LOAD_CONST 'popo_O'
615 LOAD_FAST 't'
618 LOAD_ATTR 'name'
621 BINARY_ADD ''
622 CALL_FUNCTION_2 ''
625 LOAD_FAST 't'
628 STORE_ATTR '_plain_obj'
631 LOAD_FAST 't'
634 LOAD_ATTR '_obj'
637 LOAD_FAST 't'
640 LOAD_ATTR '_plain_obj'
643 STORE_ATTR 'cls'
646 JUMP_BACK '508'
649 JUMP_BACK '508'
652_0 COME_FROM '508'
652 POP_BLOCK ''
653_0 COME_FROM '492'

Syntax error at or near `POP_BLOCK' token at offset 311

Hi,

on my Windows 7 the "executable" in Scripts has no extension. This causes the problem that it can not called from command line. Renaming it to uncompyle2.py solves the issue.

D:\Program Files\Microsoft Visual Studio 11.0\VC\BIN\link.exe /DLL /nologo /INCREMENTAL:NO /LIBPATH:C:\Python27\libs /LIBPATH:C:\Python27\PCbuild /EXP
ORT:inituncompyle/marshal_22 build\temp.win32-2.7\Release\uncompyle/marshal_22.obj /OUT:build\lib.win32-2.7\uncompyle\marshal_22.pyd /IMPLIB:build\tem
p.win32-2.7\Release\uncompyle\marshal_22.lib /MANIFESTFILE:build\temp.win32-2.7\Release\uncompyle\marshal_22.pyd.manifest
LINK : error LNK2001: unresolved external symbol inituncompyle/marshal_22
build\temp.win32-2.7\Release\uncompyle\marshal_22.lib : fatal error LNK1120: 1 unresolved externals
error: command '"D:\Program Files\Microsoft Visual Studio 11.0\VC\BIN\link.exe"' failed with exit status 1120

Hello,

I've encountered the following problem while decompiling an application :

Error Message :

C:\Python27\python.exe \python27\scripts\unpyc.py ..\mx\DateTime\DateTime.pyc
#2012.09.04 11:42:44 Paris, Madrid (heure d'été)

""" Python part of the low-level DateTime[Delta] type implementation.

Copyright (c) 1998-2001, Marc-Andre Lemburg; mailto:[email protected]
Copyright (c) 2000-2011, eGenix.com Software GmbH; mailto:[email protected]
See the documentation for further information on copyrights,
or contact the author. All Rights Reserved.

"""

Can't uncompyle ..\mx\DateTime\DateTime.pyc

decompiled 0 files: 0 okay, 1 failed, 0 verify failed

#2012.09.04 11:42:45 Paris, Madrid (heure d'été)

Source - DateTime.py from mx package

""" Python part of the low-level DateTime[Delta] type implementation.

Copyright (c) 1998-2001, Marc-Andre Lemburg; mailto:[email protected]
Copyright (c) 2000-2011, eGenix.com Software GmbH; mailto:[email protected]
See the documentation for further information on copyrights,
or contact the author. All Rights Reserved.

"""

Import C extension module

from mxDateTime import *
from mxDateTime import version

Singletons

oneSecond = DateTimeDelta(0,0,0,1)
oneMinute = DateTimeDelta(0,0,1)
oneHour = DateTimeDelta(0,1)
oneDay = DateTimeDelta(1)
oneWeek = DateTimeDelta(7)
Epoch = DateTimeFromAbsDateTime(1, 0)

Shortcuts for pickle; for backward compatibility only (they are now

defined in init.py to further reduce the pickles length)

def _DT(absdate,abstime):
return DateTimeFromAbsDateTime(absdate,abstime)
def _DTD(seconds):
return DateTimeDeltaFromSeconds(seconds)

Module init

class modinit:

global _time, _math, _types, _sys, _pydatetime, _pydate, _pytime, _pytimedelta
import time, math, types, sys
_time = time
_math = math
_types = types
_sys = sys
try:
    import datetime
    _pydatetime = datetime.datetime
    _pydate = datetime.date
    _pytime = datetime.time
    _pytimedelta = datetime.timedelta
except ImportError:
    # Set them to (), so that isinstance() works with them
    _pydatetime = ()
    _pydate = ()
    _pytime = ()
    _pytimedelta = ()

del modinit

Helpers

def _isstring(arg,

          isinstance=isinstance, types=_types):

if isinstance(arg, types.StringType):
    return 1
try:
    if isinstance(arg, types.UnicodeType):
        return 1
except AttributeError:
    pass
return 0

Compatibility APIs

Aliases and functions to make 'from mx.DateTime import *' work much

like 'from time import *'

def localtime(ticks=None,
# Locals:
time=_time.time,float=float,localtime=_time.localtime,
round=round,int=int,DateTime=DateTime,floor=_math.floor):

"""localtime(ticks=None)

   Construct a DateTime instance using local time from ticks.  If
   ticks are not given, it defaults to the current time.  The
   result is similar to time.localtime(). Fractions of a second
   are rounded to the nearest micro-second.

"""
if ticks is None:
    ticks = time()
else:
    ticks = float(ticks)
ticks = round(ticks, 6)
fticks = floor(ticks)
Y,M,D,h,m,s = localtime(fticks)[:6]
s = s + (ticks - fticks)
return DateTime(Y,M,D,h,m,s)

def gmtime(ticks=None,
# Locals:
time=_time.time,float=float,gmtime=_time.gmtime,
round=round,int=int,DateTime=DateTime,floor=_math.floor,
DateTimeDeltaFromSeconds=DateTimeDeltaFromSeconds,
Unix_Epoch=DateTime(1970, 1, 1)):

"""gmtime(ticks=None)

   Construct a DateTime instance using UTC time from ticks.  If
   ticks are not given, it defaults to the current time.  The
   result is similar to time.gmtime(). Fractions of a second are
   rounded to the nearest micro-second.

"""
if ticks is None:
    ticks = time()
else:
    ticks = float(ticks)
ticks = round(ticks, 6)
if POSIX:
    # On POSIX platforms, the calulation is easy (and this also
    # makes the calulation safe against year 2038 wrap-arounds and
    # errors); see #421
    return Unix_Epoch + DateTimeDeltaFromSeconds(float(ticks))
fticks = floor(ticks)
Y,M,D,h,m,s = gmtime(ticks)[:6]
s = s + (ticks - fticks)
return DateTime(Y,M,D,h,m,s)

def mktime((year,month,day,hour,minute,second,dow,doy,dst),
# Locals:
DateTime=DateTime):

"""mktime((year,month,day,hour,minute,second,dow,doy,dst))

   Same as the DateTime() constructor accept that the interface
   used is compatible to the similar time.mktime() API.

   Note that the tuple elements dow, doy and dst are not used in
   any way.

"""
return DateTime(year,month,day,hour,minute,second)

def ctime(datetime):

"""ctime(datetime)

   Returns a string representation of the given DateTime instance
   using the current locale's default settings.

"""
return datetime.strftime('%c')

def today(hour=0,minute=0,second=0.0,
# Locals:
localtime=_time.localtime,time=_time.time,DateTime=DateTime):

"""today(hour=0,minute=0,second=0.0)

   Returns a DateTime instance for today (in local time) at the
   given time (defaults to midnight).

"""
Y,M,D = localtime(time())[:3]
return DateTime(Y,M,D,hour,minute,second)

def TimeDelta(hours=0.0,minutes=0.0,seconds=0.0,
# Locals:
DateTimeDelta=DateTimeDelta):

"""TimeDelta(hours=0.0,minutes=0.0,seconds=0.0)

   Returns a DateTimeDelta-object reflecting the given time
   delta. Seconds can be given as float to indicate fractions.

"""
return DateTimeDelta(0,hours,minutes,seconds)

def gm2local(datetime):

""" gm2local(datetime)

    Convert a DateTime instance holding UTC time to a DateTime
    instance using local time.

"""
return localtime(datetime.gmticks())

def local2gm(datetime):

""" local2gm(datetime)

    Convert a DateTime instance holding local time to a DateTime
    instance using UTC time.

"""
return gmtime(datetime.ticks())

Alias

gmt = utc

Default value for DateTimeFromTJD's tjd_myriad parameter

current_myriad = localtime().tjd_myriad

def DateTimeFromTJD(tjd,tjd_myriad=current_myriad):

""" DateTimeFromTJD(tjd[,myriad])

    Return a DateTime instance for the given Truncated Julian Day.
    myriad defaults to the TJD myriad current at package import
    time.

    Note that this version of Truncated Julian Day number does
    real truncation of important information. It's use is
    discouraged and unsupported.

"""
return DateTimeFromAbsDays(tjd + tjd_myriad * 10000.0 - 1721425.0)

def DateTimeFromJDN(jdn):

""" DateTimeFromJDN(jdn)

    Return a DateTime instance for the given Julian Day Number.

    References:
    -----------
    Gregorian 2000-01-01 12:00:00 corresponds to JDN 2451545.0.
    Gregorian 1858-11-17 00:00:00.00 corresponds to JDN 2400000.5; MJD 0.0.
    Julian -4712-01-01 12:00:00.00 corresponds to JDN 0.0.
    Gregorian -4713-11-24 12:00:00.00 corresponds to JDN 0.0.

"""
return DateTimeFromAbsDays(jdn - 1721425.5)

def DateTimeFromMJD(mjd):

""" DateTimeFromMJD(mjd)

    Return a DateTime instance for the given Modified Julian Day
    (MJD). The MJD is calculated the same way as the JDN except
    that 1858-11-17 00:00:00.00 is taken as origin of the scale.

"""
return DateTimeFromAbsDays(mjd + 678575.0)

def DateTimeFrom(_args, *_kws):

""" DateTimeFrom(*args, **kws)

    Generic DateTime instance constructor. Can handle parsing
    strings, numbers and keywords.

"""
if len(args) == 1:
    # Single argument
    arg = args[0]
    argtype = type(arg)
    if _isstring(arg):
        import Parser
        return Parser.DateTimeFromString(*args, **kws)
    elif argtype is DateTimeType:
        return arg
    elif argtype is DateTimeDeltaType:
        raise TypeError,'cannot convert DateTimeDelta to DateTime'
    elif isinstance(arg, _pydatetime):
        if arg.tzinfo is not None:
            # Convert to UTC
            offset = arg.utcoffset()
            arg -= offset
        return DateTime(
            arg.year, arg.month, arg.day,
            arg.hour, arg.minute,
            arg.second + arg.microsecond * 1e-6)
    elif isinstance(arg, _pydate):
        # Note: _pydatetime are subclasses of _pydates !
        return DateTime(arg.year, arg.month, arg.day)
    else:
        try:
            value = float(arg)
        except (TypeError, ValueError):
            value = int(arg)
        assert not kws
        return DateTimeFromTicks(value)

elif len(args) > 1:
    # More than one argument
    if len(args) == 2 and _isstring(args[0]) and _isstring(args[1]):
        # interpret as date and time string
        import Parser
        return Parser.DateTimeFromString(
            args[0] + ' ' + args[1],
            **kws)

    # Assume the arguments are the same as for DateTime()
    if 'defaultdate' in kws:
        raise TypeError('defaultdate is only supported when parsing '
                        'strings or using keyword arguments only')
    return DateTime(*args, **kws)

elif len(kws) > 0:
    # Keyword arguments only; add defaults... today at 0:00:00
    defaultdate = kws.get('defaultdate', None)
    if defaultdate is None:
        defaultdate = today()
    hour = kws.get('hour', defaultdate.hour)
    minute = kws.get('minute', defaultdate.minute)
    second = kws.get('second', defaultdate.second)
    day = kws.get('day', defaultdate.day)
    month = kws.get('month', defaultdate.month)
    year = kws.get('year', defaultdate.year)
    return DateTime(year,month,day,hour,minute,second)

else:
    raise TypeError(
        'cannot convert date/time arguments to DateTime: '
        'args=%r, kws=%r' % (args, kws))

def DateFrom(_args, *_kws):

""" DateFrom(*args, **kws)

    Generic DateTime instance constructor. Can handle parsing
    strings, numbers and keywords, but only works on the date
    part.

"""
if len(args) == 1:
    # Single argument
    arg = args[0]
    argtype = type(arg)
    if _isstring(arg):
        import Parser
        return Parser.DateFromString(*args, **kws)
    elif argtype is DateTimeType:
        return arg
    elif argtype is DateTimeDeltaType:
        raise TypeError,'cannot convert DateTimeDelta to DateTime'
    elif isinstance(arg, _pydate):
        # Note: _pydatetime are subclasses of _pydates !
        return DateTime(arg.year, arg.month, arg.day)
    else:
        try:
            value = float(arg)
        except (TypeError, ValueError):
            value = int(arg)
        assert not kws
        return DateTimeFromTicks(value)

elif len(args) > 1:
    # Assume the arguments are the same as for DateTime()
    return DateTime(*args, **kws)

elif len(kws) > 0:
    # Keyword arguments; add defaults... today at 0:00:00
    today = now()
    day = kws.get('day',today.day)
    month = kws.get('month',today.month)
    year = kws.get('year',today.year)
    return DateTime(year,month,day)

else:
    raise TypeError(
        'cannot convert date arguments to DateTime: args=%r, kws=%r' %
        (args, kws))

def DateTimeDeltaFrom(_args, *_kws):

""" DateTimeDeltaFrom(*args, **kws)

    Generic DateTimeDelta instance constructor. Can handle parsing
    strings, numbers and keywords.

"""
if len(args) == 1:
    # Single argument
    arg = args[0]
    if _isstring(arg):
        import Parser
        return Parser.DateTimeDeltaFromString(*args, **kws)
    elif type(arg) is DateTimeDeltaType:
        return arg
    elif type(arg) is DateTimeType:
        raise TypeError,'cannot convert DateTime to DateTimeDelta'
    elif isinstance(arg, _pytime):
        if arg.tzinfo is not None:
            # Convert to UTC
            offset = arg.utcoffset()
            # Another datetime module quirk: time - timedelta
            # doesn't work, so we have to use a different method
            # of adjusting the result
            return DateTimeDelta(0,
                                 arg.hour, arg.minute,
                                 arg.second + arg.microsecond * 1e-6
                                 - offset.seconds)
        else:
            return DateTimeDelta(0,
                                 arg.hour, arg.minute,
                                 arg.second + arg.microsecond * 1e-6)
    elif isinstance(arg, _pytimedelta):
        return DateTimeDelta(arg.days,
                             0, 0,
                             arg.seconds + arg.microseconds * 1e-6)
    else:
        try:
            value = float(arg)
        except TypeError:
            value = int(arg)
        assert not kws
        return DateTimeDeltaFromSeconds(value)

elif len(args) > 1:
    # Assume the arguments are the same as for DateTimeDelta()
    return DateTimeDelta(*args, **kws)

elif len(kws) > 0:
    # Keyword arguments; default: 00:00:00:00.00
    hours = kws.get('hours',0)
    minutes = kws.get('minutes',0)
    seconds = kws.get('seconds',0.0)
    days = kws.get('days',0)
    return DateTimeDelta(days,hours,minutes,seconds)

else:
    raise TypeError,'cannot convert arguments to DateTimeDelta'

def TimeDeltaFrom(_args, *_kws):

""" TimeDeltaFrom(*args, **kws)

    Generic TimeDelta instance constructor. Can handle parsing
    strings, numbers and keywords.

"""
if len(args) > 1:
    # Assume the arguments are the same as for TimeDelta(): without
    # days part !
    return DateTimeDelta(0, *args, **kws)
else:
    # Otherwise treat the arguments just like for DateTimeDelta
    # instances.
    return DateTimeDeltaFrom(*args, **kws)

def DateFromTicks(ticks,
# Locals:
DateTime=DateTime,localtime=_time.localtime):

""" DateFromTicks(ticks)

    Constructs a DateTime instance pointing to the local time date
    at 00:00:00.00 (midnight) indicated by the given ticks value.
    The time part is ignored.

"""
return DateTime(*localtime(ticks)[:3])

def TimestampFromTicks(ticks,
# Locals:
DateTime=DateTime,localtime=_time.localtime):

""" TimestampFromTicks(ticks)

    Constructs a DateTime instance pointing to the local date and
    time indicated by the given ticks value.

"""
return DateTime(*localtime(ticks)[:6])

def TimeFromTicks(ticks,
# Locals:
DateTimeDelta=DateTimeDelta,localtime=_time.localtime):

""" TimeFromTicks(ticks)

    Constructs a DateTimeDelta instance pointing to the local time
    indicated by the given ticks value. The date part is ignored.

"""
return DateTimeDelta(0, *localtime(ticks)[3:6])

Aliases

utctime = gmtime
utc2local = gm2local
local2utc = local2gm
DateTimeFromTicks = localtime
Date = DateTime
Time = TimeDelta
Timestamp = DateTime
TimeFrom = TimeDeltaFrom
TimestampFrom = DateTimeFrom
GregorianDateTime = DateTime
GregorianDate = Date
JulianDate = JulianDateTime

For backward compatibility (these are depreciated):

def gmticks(datetime):

"""gmticks(datetime)

   [DEPRECIATED: use the .gmticks() method]

   Returns a ticks value based on the values stored in
   datetime under the assumption that they are given in UTC,
   rather than local time.

"""
return datetime.gmticks()

Alias

utcticks = gmticks

def tz_offset(datetime,
# Locals:
oneSecond=oneSecond):

"""tz_offset(datetime)

   [DEPRECIATED: use the .gmtoffset() method]

   Returns a DateTimeDelta instance representing the UTC
   offset for datetime assuming that the stored values refer
   to local time. If you subtract this value from datetime,
   you'll get UTC time.

"""
return datetime.gmtoffset()

Constants (only English; see Locale.py for other languages)

Weekdays

Monday = 0
Tuesday = 1
Wednesday = 2
Thursday = 3
Friday = 4
Saturday = 5
Sunday = 6

as mapping

Weekday = {'Saturday': 5, 6: 'Sunday', 'Sunday': 6, 'Thursday': 3,
'Wednesday': 2, 'Friday': 4, 'Tuesday': 1, 'Monday': 0,
5: 'Saturday', 4: 'Friday', 3: 'Thursday', 2: 'Wednesday',
1: 'Tuesday', 0: 'Monday'}

Months

January = 1
February = 2
March = 3
April = 4
May = 5
June = 6
July = 7
August = 8
September = 9
October = 10
November = 11
December = 12

as mapping

Month = {2: 'February', 3: 'March', None: 0, 'July': 7, 11: 'November',
'December': 12, 'June': 6, 'January': 1, 'September': 9, 'August':
8, 'March': 3, 'November': 11, 'April': 4, 12: 'December', 'May':
5, 10: 'October', 9: 'September', 8: 'August', 7: 'July', 6:
'June', 5: 'May', 4: 'April', 'October': 10, 'February': 2, 1:
'January', 0: None}

Limits (see also the range checks in mxDateTime.c)

MaxDateTime = DateTime(_sys.maxint / 366 - 1, 12, 31)
MinDateTime = DateTime(-_sys.maxint / 366 + 2, 1, 1)
MaxDateTimeDelta = DateTimeDeltaFromSeconds(_sys.maxint * 86400.0)
MinDateTimeDelta = -MaxDateTimeDelta

class RelativeDateTime:

"""RelativeDateTime(years=0,months=0,days=0,
              hours=0,minutes=0,seconds=0,
              year=0,month=0,day=0,
              hour=None,minute=None,second=None,
              weekday=None,weeks=None)

   Returns a RelativeDateTime instance for the specified relative
   time. The constructor handles keywords, so you'll only have to
   give those parameters which should be changed when you add the
   relative to an absolute DateTime instance.

   Adding RelativeDateTime instances is supported with the
   following rules: deltas will be added together, right side
   absolute values override left side ones.

   Adding RelativeDateTime instances to DateTime instances will
   return DateTime instances with the appropriate calculations
   applied, e.g. to get a DateTime instance for the first of next
   month, you'd call now() + RelativeDateTime(months=+1,day=1).

"""
years = 0
months = 0
days = 0
year = None
month = 0
day = 0
hours = 0
minutes = 0
seconds = 0
hour = None
minute = None
second = None
weekday = None

# cached hash value
_hash = None

# For Zope security:
__roles__ = None
__allow_access_to_unprotected_subobjects__ = 1

def __init__(self,
             years=0,months=0,days=0,
             hours=0,minutes=0,seconds=0,
             year=None,month=None,day=None,
             hour=None,minute=None,second=None,
             weekday=None,weeks=0):

    self.years = years
    self.months = months
    self.days = days + weeks*7
    self.year = year
    self.month = month
    self.day = day
    self.hours = hours
    self.minutes = minutes
    self.seconds = seconds
    self.hour = hour
    self.minute = minute
    self.second = second
    if weekday is not None:
        #  Make sure we've got a 2-tuple
        assert len(weekday) == 2
        self.weekday = weekday

def __add__(self,other,
            # Locals:
            isinstance=isinstance):

    if isinstance(other,RelativeDateTime):
        # RelativeDateTime (self) + RelativeDateTime (other)

        r = RelativeDateTime()
        # date deltas
        r.years = self.years + other.years
        r.months = self.months + other.months
        r.days = self.days + other.days
        # absolute entries of other override those in self, if given
        r.year = other.year or self.year
        r.month = other.month or self.month
        r.day = other.day or self.day
        r.weekday = other.weekday or self.weekday
        # time deltas
        r.hours = self.hours + other.hours
        r.minutes = self.minutes + other.minutes
        r.seconds = self.seconds + other.seconds
        # absolute entries of other override those in self, if given
        r.hour = other.hour or self.hour
        r.minute = other.minute or self.minute
        r.second = other.second or self.second
        return r

    else:
        raise TypeError,"can't add the two types"

def __radd__(self,other,
             # Locals:
             isinstance=isinstance,DateTimeType=DateTimeType,
             DateTime=DateTime,DateTimeDelta=DateTimeDelta):

    if isinstance(other,DateTimeType):
        # DateTime (other) + RelativeDateTime (self)

        # date
        if self.year is None:
            year = other.year + self.years
        else:
            year = self.year + self.years
        if self.month is None:
            month = other.month + self.months
        else:
            month = self.month + self.months
        if self.day is None:
            day = other.day
        else:
            day = self.day
        if day < 0:
            # fix negative day values
            month = month + 1
            day = day + 1
        day = day + self.days
        # time
        if self.hour is None:
            hour = other.hour + self.hours
        else:
            hour = self.hour + self.hours
        if self.minute is None:
            minute = other.minute + self.minutes
        else:
            minute = self.minute + self.minutes
        if self.second is None:
            second = other.second + self.seconds
        else:
            second = self.second + self.seconds

        # Refit into proper ranges:
        if month < 1 or month > 12:
            month = month - 1
            yeardelta, monthdelta = divmod(month, 12)
            year = year + yeardelta
            month = monthdelta + 1

        # Make sure we have integers
        year = int(year)
        month = int(month)
        day = int(day)

        if self.weekday is None:
            return DateTime(year, month, 1) + \
                   DateTimeDelta(day-1,hour,minute,second)

        # Adjust to the correct weekday
        day_of_week,index = self.weekday
        d = DateTime(year, month, 1) + \
            DateTimeDelta(day-1,hour,minute,second)
        if index == 0:
            #0 index: next weekday if no match
            return d + (day_of_week - d.day_of_week)
        elif index > 0:
            # positive index (1 == first weekday of month)
            first = d - (d.day - 1)
            diff = day_of_week - first.day_of_week
            if diff >= 0:
                return first + (diff + (index-1) * 7)
            else:
                return first + (diff + index * 7)
        else:
            # negative index (-1 == last weekday of month)
            last = d + (d.days_in_month - d.day)
            diff = day_of_week - last.day_of_week
            if diff <= 0:
                return last + (diff + (index+1) * 7)
            else:
                return last + (diff + index * 7)

    else:
        raise TypeError,"can't add the two types"

def __sub__(self,other):

    if isinstance(other,RelativeDateTime):
        # RelativeDateTime (self) - RelativeDateTime (other)

        r = RelativeDateTime()
        # date deltas
        r.years = self.years - other.years
        r.months = self.months - other.months
        r.days = self.days - other.days
        # absolute entries of other override those in self, if given
        r.year = other.year or self.year
        r.month = other.month or self.month
        r.day = other.day or self.day
        r.weekday = other.weekday or self.weekday
        # time deltas
        r.hours = self.hours - other.hours
        r.minutes = self.minutes - other.minutes
        r.seconds = self.seconds - other.seconds
        # absolute entries of other override those in self, if given
        r.hour = other.hour or self.hour
        r.minute = other.minute or self.minute
        r.second = other.second or self.second

        return r

    else:
        raise TypeError,"can't subtract the two types"

def __rsub__(self,other,
             # Locals:
             isinstance=isinstance,DateTimeType=DateTimeType):

    if isinstance(other,DateTimeType):
        # DateTime (other) - RelativeDateTime (self)
        return other + self.__neg__()

    else:
        raise TypeError,"can't subtract the two types"

def __neg__(self):

    # - RelativeDateTime(self)

    r = RelativeDateTime()
    # negate date deltas
    r.years = - self.years
    r.months = - self.months
    r.days = - self.days
    # absolute entries don't change
    r.year = self.year
    r.month = self.month
    r.day = self.day
    r.weekday = self.weekday
    # negate time deltas
    r.hours = - self.hours
    r.minutes = - self.minutes
    r.seconds = - self.seconds
    # absolute entries don't change
    r.hour = self.hour
    r.minute = self.minute
    r.second = self.second

    return r

def __nonzero__(self):

    # RelativeDateTime instances are considered false in case
    # they do not define any alterations
    if (self.year is None and
        self.years == 0 and
        self.month is None and
        self.months == 0 and
        self.day is None and
        self.weekday is None and
        self.days == 0 and
        self.hour is None and
        self.hours == 0 and
        self.minute is None and
        self.minutes == 0 and
        self.second is None and
        self.seconds == 0):
        return 0
    else:
        return 1

def __mul__(self,other):

    # RelativeDateTime (self) * Number (other)
    factor = float(other)

    r = RelativeDateTime()
    # date deltas
    r.years = factor * self.years
    r.months = factor * self.months
    r.days = factor * self.days
    # time deltas
    r.hours = factor * self.hours
    r.minutes = factor * self.minutes
    r.seconds = factor * self.seconds
    return r

__rmul__ = __mul__

def __div__(self,other):

    # RelativeDateTime (self) / Number (other)
    return self.__mul__(1/float(other))

def __eq__(self, other):

    if isinstance(self, RelativeDateTime) and \
       isinstance(other, RelativeDateTime):
        # RelativeDateTime (self) == RelativeDateTime (other)
        if (self.years == other.years and
            self.months == other.months and
            self.days == other.days and
            self.year == other.year and
            self.day == other.day and
            self.hours == other.hours and
            self.minutes == other.minutes and
            self.seconds == other.seconds and
            self.hour == other.hour and
            self.minute == other.minute and
            self.second == other.second and
            self.weekday == other.weekday):
            return 1
        else:
            return 0
    else:
        raise TypeError,"can't compare the two types"

def __hash__(self):

    if self._hash is not None:
        return self._hash
    x = 1234
    for value in (self.years, self.months, self.days,
                  self.year, self.day,
                  self.hours, self.minutes, self.seconds,
                  self.hour, self.minute, self.second,
                  self.weekday):
        if value is None:
            x = 135051820 ^ x
        else:
            x = hash(value) ^ x
    self._hash = x
    return x

def __str__(self):

    l = []
    append = l.append

    # Format date part
    if self.year is not None:
        append('%04i-' % self.year)
    elif self.years:
        append('(%0+5i)-' % self.years)
    else:
        append('YYYY-')
    if self.month is not None:
        append('%02i-' % self.month)
    elif self.months:
        append('(%0+3i)-' % self.months)
    else:
        append('MM-')
    if self.day is not None:
        append('%02i' % self.day)
    elif self.days:
        append('(%0+3i)' % self.days)
    else:
        append('DD')
    if self.weekday:
        append(' %s:%i' % (Weekday[self.weekday[0]][:3],self.weekday[1]))
    append(' ')

    # Normalize relative time values to avoid fractions
    hours = self.hours
    minutes = self.minutes
    seconds = self.seconds
    hours_fraction = hours - int(hours)
    minutes = minutes + hours_fraction * 60.0
    minutes_fraction = minutes - int(minutes)
    seconds = seconds + minutes_fraction * 6.0
    seconds_fraction = seconds - int(seconds)

    if 0:
        # Normalize to standard time ranges
        if seconds > 60.0:
            extra_minutes, seconds = divmod(seconds, 60.0)
            minutes = minutes + extra_minutes
        elif seconds < -60.0:
            extra_minutes, seconds = divmod(seconds, -60.0)
            minutes = minutes - extra_minutes
        if minutes >= 60.0:
            extra_hours, minutes = divmod(minutes, 60.0)
            hours = hours + extra_hours
        elif minutes <= -60.0:
            extra_hours, minutes = divmod(minutes, -60.0)
            hours = hours - extra_hours

    # Format time part
    if self.hour is not None:
        append('%02i:' % self.hour)
    elif hours:
        append('(%0+3i):' % hours)
    else:
        append('HH:')
    if self.minute is not None:
        append('%02i:' % self.minute)
    elif minutes:
        append('(%0+3i):' % minutes)
    else:
        append('MM:')
    if self.second is not None:
        append('%02i' % self.second)
    elif seconds:
        append('(%0+3i)' % seconds)
    else:
        append('SS')

    return ''.join(l)

def __repr__(self):

    return "<%s instance for '%s' at 0x%x>" % ( 
        self.__class__.__name__, 
        self.__str__(), 
        id(self))

Alias

RelativeDate = RelativeDateTime

def RelativeDateTimeFrom(_args, *_kws):

""" RelativeDateTimeFrom(*args, **kws)

    Generic RelativeDateTime instance constructor. Can handle
    parsing strings and keywords.

"""
if len(args) == 1:
    # Single argument
    arg = args[0]
    if _isstring(arg):
        import Parser
        return Parser.RelativeDateTimeFromString(*args, **kws)
    elif isinstance(arg, RelativeDateTime):
        return arg
    else:
        raise TypeError,\
              'cannot convert argument to RelativeDateTime'

else:
    return RelativeDateTime(*args, **kws)

def RelativeDateTimeDiff(date1,date2,

                     floor=_math.floor,int=int,divmod=divmod,
                     RelativeDateTime=RelativeDateTime):

""" RelativeDateTimeDiff(date1,date2)

    Returns a RelativeDateTime instance representing the difference
    between date1 and date2 in relative terms.

    The following should hold: 

    date2 + RelativeDateDiff(date1,date2) == date1 

    for all dates date1 and date2.

    Note that due to the algorithm used by this function, not the
    whole range of DateTime instances is supported; there could
    also be a loss of precision.

    XXX There are still some problems left (thanks to Carel
    Fellinger for pointing these out):

    29 1 1901 ->  1 3 1901 = 1 month
    29 1 1901 ->  1 3 1900 = -10 month and -28 days, but
    29 1 1901 -> 28 2 1900 = -11 month and -1 day

    and even worse:

    >>> print RelativeDateDiff(Date(1900,3,1),Date(1901,2,1))
    YYYY-(-11)-DD HH:MM:SS

    with:

    >>> print Date(1901,1,29) + RelativeDateTime(months=-11)
    1900-03-01 00:00:00.00
    >>> print Date(1901,2,1) + RelativeDateTime(months=-11)
    1900-03-01 00:00:00.00

"""
diff = date1 - date2
if diff.days == 0:
    return RelativeDateTime()
date1months = date1.year * 12 + (date1.month - 1)
date2months = date2.year * 12 + (date2.month - 1)
#print 'months',date1months,date2months

# Calculate the months difference
diffmonths = date1months - date2months
#print 'diffmonths',diffmonths
if diff.days > 0:
    years,months = divmod(diffmonths,12)
else:
    years,months = divmod(diffmonths,-12)
    years = -years
date3 = date2 + RelativeDateTime(years=years,months=months)
diff3 = date1 - date3
days = date1.absdays - date3.absdays
#print 'date3',date3,'diff3',diff3,'days',days

# Correction to ensure that all relative parts have the same sign
while days * diff.days < 0:
    if diff.days > 0:
        diffmonths = diffmonths - 1
        years,months = divmod(diffmonths,12)
    else:
        diffmonths = diffmonths + 1
        years,months = divmod(diffmonths,-12)
        years = -years
    #print 'diffmonths',diffmonths
    date3 = date2 + RelativeDateTime(years=years,months=months)
    diff3 = date1 - date3
    days = date1.absdays - date3.absdays
    #print 'date3',date3,'diff3',diff3,'days',days

# Drop the fraction part of days
if days > 0:
    days = int(floor(days))
else:
    days = int(-floor(-days))

return RelativeDateTime(years=years,
                        months=months,
                        days=days,
                        hours=diff3.hour,
                        minutes=diff3.minute,
                        seconds=diff3.second)

Aliases

RelativeDateDiff = RelativeDateTimeDiff
Age = RelativeDateTimeDiff

_current_year = now().year
_current_century, _current_year_in_century = divmod(_current_year, 100)
_current_century = _current_century * 100

def add_century(year,

            current_year=_current_year,
            current_century=_current_century):

""" Sliding window approach to the Y2K problem: adds a suitable
    century to the given year and returns it as integer.

    The window used depends on the current year (at import time).
    If adding the current century to the given year gives a year
    within the range current_year-70...current_year+30 [both
    inclusive], then the current century is added. Otherwise the
    century (current + 1 or - 1) producing the smallest difference is
    chosen.

"""
if year > 99:
    # Take it as-is
    return year
year = year + current_century
diff = year - current_year
if diff >= -70 and diff <= 30:
    return year
elif diff < -70:
    return year + 100
else:
    return year - 100

Reference formulas for JDN taken from the Calendar FAQ:

def gregorian_jdn(year,month,day):

# XXX These require proper integer division.
a = (14-month)/12
y = year+4800-a
m = month + 12*a - 3
return day + (306*m+5)/10 + y*365 + y/4 - y/100 + y/400 - 32045

def julian_jdn(year,month,day):

# XXX These require proper integer division.
a = (14-month)/12
y = year+4800-a
m = month + 12*a - 3
return day + (306*m+5)/10 + y*365 + y/4 - 32083

Hi, firstofall thanks for this great tool! :)
I stumbled upon a little problem: Decompiling something like the following failes and I’ve no idea on how to fix it:

def bar(self):
    return 'C' or ('A' if True else 'B')

Here is the output:

0   LOAD_CONST        'C'
3   JUMP_IF_TRUE_OR_POP '19'
6   LOAD_GLOBAL       'True'
9   POP_JUMP_IF_FALSE '16'
12  LOAD_CONST        'A'
15  RETURN_END_IF     None
16  LOAD_CONST        'B'
19_0    COME_FROM         '3'
19  RETURN_VALUE      None
-1  RETURN_LAST       None
Syntax error at or near `RETURN_END_IF' token at offset 15

There are a number of bugs in the unmaintained forks of uncompyle2. I'd like folks to know what those issues are but reporting them in all the forks is a bit tedious. Details can be found in
https://github.com/gstarnberger/uncompyle/issues

Periodically I'll update the numbers in the title.

In commit 9b0c0da, non-python-2.7 specific files were removed, but looks like you forgot to add python2.7-specific files under new name, which results in inability to use functionality of dis and opcode modules, which in turn results into uncompyle being unable to even show help (broken attribute references), let alone uncompyling pycs.

Reverting to previous commit resolves issue.

Hi wibiti, now a different file is failing: zope.interface.verify: def _verify()
Sure seems like a neverending job for you :(

Pyo: http://www.mediafire.com/?2dhdffc6t7tc5ay
Py: http://codepad.org/nl7UkFYK

Best regards

Please add support for decompiling Python 2.5 and 2.6 bytecode.

https://github.com/Mysterie/uncompyle2 supports decompiling Python 2.5 and 2.6 bytecode.

I tried to do this myself (by integrating changes from the above repository) but it didn't work out well.

decompiled 4 files: 4 okay, 232 failed, 0 verify failed

http://www.sendspace.com/file/o8edm4

The last commit fixed a 4 of 7 files I had trouble decompiling, there are still 3 though that I have a need for, and because of that I decided to post a new issue, though I don't have the source code for those:

    def remote_mouseSelect--- This code section failed: ---

0   SETUP_LOOP        '185'
3   LOAD_FAST         'self'
6   LOAD_ATTR         'charInfos'
9   LOAD_ATTR         'iteritems'
12  CALL_FUNCTION_0   ''
15  GET_ITER          ''
16  FOR_ITER          '184'
19  UNPACK_SEQUENCE_2 ''
22  STORE_FAST        'x'
25  STORE_FAST        'cinfo'

28  LOAD_FAST         'x'
31  LOAD_FAST         'charIndex'
34  COMPARE_OP        '=='
37  POP_JUMP_IF_FALSE '131'

40  LOAD_FAST         'cinfo'
43  LOAD_ATTR         'clientSettings'
46  LOAD_CONST        'LINKTARGET'
49  BINARY_SUBSCR     ''
50  POP_JUMP_IF_FALSE '16'

53  LOAD_CONST        -1
56  LOAD_CONST        ('PARTYWND',)
59  IMPORT_NAME       'gui.partyWnd'
62  IMPORT_FROM       'PARTYWND'
65  STORE_FAST        'PARTYWND'
68  POP_TOP           ''

69  LOAD_CONST        ''
72  LOAD_FAST         'cinfo'
75  LOAD_ATTR         'clientSettings'
78  LOAD_CONST        'LINKTARGET'
81  STORE_SUBSCR      ''

82  LOAD_FAST         'PARTYWND'
85  LOAD_ATTR         'settingsPane'
88  LOAD_ATTR         'currentChar'
91  LOAD_FAST         'cinfo'
94  COMPARE_OP        '=='
97  POP_JUMP_IF_FALSE '125'

100 LOAD_FAST         'PARTYWND'
103 LOAD_ATTR         'settingsPane'
106 LOAD_ATTR         'setFromCharacterInfo'
109 LOAD_FAST         'cinfo'
112 LOAD_GLOBAL       'True'
115 CALL_FUNCTION_2   ''
118 POP_TOP           ''
119 JUMP_ABSOLUTE     '125'
122 JUMP_BACK         '16'
122_    JUMP_BACK_ELSE    ''

125 JUMP_BACK         '16'
128 JUMP_FORWARD      '131'
131_0   COME_FROM         '128'

131 LOAD_FAST         'cinfo'
134 LOAD_ATTR         'clientSettings'
137 LOAD_CONST        'LINKMOUSETARGET'
140 BINARY_SUBSCR     ''
141 POP_JUMP_IF_FALSE '16'

144 LOAD_FAST         'self'
147 LOAD_ATTR         'perspective'
150 LOAD_ATTR         'callRemote'
153 LOAD_CONST        'PlayerAvatar'
156 LOAD_CONST        'doCommand'
159 LOAD_CONST        'TARGETID'
162 LOAD_FAST         'x'
165 LOAD_FAST         'mobId'
168 LOAD_CONST        ''
171 BUILD_LIST_3      ''
174 CALL_FUNCTION_4   ''
177 POP_TOP           ''
178 JUMP_BACK         '16'
181 JUMP_BACK         '16'
184 POP_BLOCK         ''
185_0   COME_FROM         '0'

Syntax error at or near `COME_FROM' token at offset 131_0

    def checkTrainSkill--- This code section failed: ---

0   LOAD_GLOBAL       'list'
3   LOAD_FAST         'self'
6   LOAD_ATTR         'trainSkills'
9   CALL_FUNCTION_1   ''
12  STORE_FAST        'trainSkillList'

15  LOAD_GLOBAL       'len'
18  LOAD_FAST         'trainSkillList'
21  CALL_FUNCTION_1   ''
24  POP_JUMP_IF_TRUE  '31'

27  LOAD_GLOBAL       'True'
30  RETURN_VALUE      ''

31  LOAD_FAST         'player'
34  LOAD_ATTR         'curChar'
37  STORE_FAST        'char'

40  LOAD_FAST         'char'
43  LOAD_ATTR         'spawn'
46  STORE_FAST        'spawn'

49  SETUP_LOOP        '141'
52  LOAD_GLOBAL       'reversed'
55  LOAD_FAST         'trainSkillList'
58  CALL_FUNCTION_1   ''
61  GET_ITER          ''
62  FOR_ITER          '140'
65  STORE_FAST        'ts'

68  LOAD_FAST         'ts'
71  LOAD_ATTR         'skill'
74  LOAD_FAST         'char'
77  LOAD_ATTR         'mob'
80  LOAD_ATTR         'skillLevels'
83  COMPARE_OP        'in'
86  POP_JUMP_IF_FALSE '62'

89  LOAD_FAST         'player'
92  LOAD_ATTR         'sendGameText'
95  LOAD_GLOBAL       'RPG_MSG_GAME_DENIED'
98  LOAD_CONST        '%s already knows the %s skill.\\n'
101 LOAD_FAST         'char'
104 LOAD_ATTR         'name'
107 LOAD_FAST         'ts'
110 LOAD_ATTR         'skill'
113 BUILD_TUPLE_2     ''
116 BINARY_MODULO     ''
117 CALL_FUNCTION_2   ''
120 POP_TOP           ''

121 LOAD_FAST         'trainSkillList'
124 LOAD_ATTR         'remove'
127 LOAD_FAST         'ts'
130 CALL_FUNCTION_1   ''
133 POP_TOP           ''
134 JUMP_BACK         '62'
137 JUMP_BACK         '62'
140 POP_BLOCK         ''
141_0   COME_FROM         '49'

141 LOAD_GLOBAL       'len'
144 LOAD_FAST         'trainSkillList'
147 CALL_FUNCTION_1   ''
150 POP_JUMP_IF_TRUE  '157'

153 LOAD_GLOBAL       'False'
156 RETURN_VALUE      ''

157 BUILD_MAP         ''
160 STORE_FAST        'pneeded'

163 BUILD_MAP         ''
166 STORE_FAST        'sneeded'

169 BUILD_MAP         ''
172 STORE_FAST        'tneeded'

175 LOAD_GLOBAL       'set'
178 CALL_FUNCTION_0   ''
181 STORE_FAST        'noClassSkill'

184 SETUP_LOOP        '756'
187 LOAD_GLOBAL       'reversed'
190 LOAD_FAST         'trainSkillList'
193 CALL_FUNCTION_1   ''
196 GET_ITER          ''
197 FOR_ITER          '755'
200 STORE_FAST        'ts'

203 LOAD_FAST         'noClassSkill'
206 LOAD_ATTR         'add'
209 LOAD_FAST         'ts'
212 LOAD_ATTR         'skill'
215 CALL_FUNCTION_1   ''
218 POP_TOP           ''

219 SETUP_LOOP        '752'
222 LOAD_FAST         'spawn'
225 LOAD_ATTR         'pclass'
228 LOAD_ATTR         'classSkills'
231 GET_ITER          ''
232 FOR_ITER          '333'
235 STORE_FAST        'skill'

238 LOAD_FAST         'skill'
241 LOAD_ATTR         'skillname'
244 LOAD_FAST         'ts'
247 LOAD_ATTR         'skill'
250 COMPARE_OP        '!='
253 POP_JUMP_IF_FALSE '262'

256 JUMP_BACK         '232'
259 JUMP_FORWARD      '262'
262_0   COME_FROM         '259'

262 LOAD_FAST         'noClassSkill'
265 LOAD_ATTR         'discard'
268 LOAD_FAST         'ts'
271 LOAD_ATTR         'skill'
274 CALL_FUNCTION_1   ''
277 POP_TOP           ''

278 LOAD_FAST         'skill'
281 LOAD_ATTR         'levelGained'
284 LOAD_FAST         'spawn'
287 LOAD_ATTR         'plevel'
290 COMPARE_OP        '>'
293 POP_JUMP_IF_FALSE '316'

296 LOAD_FAST         'skill'
299 LOAD_ATTR         'levelGained'
302 LOAD_FAST         'pneeded'
305 LOAD_FAST         'skill'
308 LOAD_ATTR         'skillname'
311 STORE_SUBSCR      ''

312 BREAK_LOOP        ''
313 JUMP_FORWARD      '316'
316_0   COME_FROM         '313'

316 LOAD_FAST         'trainSkillList'
319 LOAD_ATTR         'remove'
322 LOAD_FAST         'ts'
325 CALL_FUNCTION_1   ''
328 POP_TOP           ''

329 BREAK_LOOP        ''
330 JUMP_BACK         '232'
333 POP_BLOCK         ''

334 LOAD_FAST         'spawn'
337 LOAD_ATTR         'sclass'
340 POP_JUMP_IF_FALSE '197'

343 SETUP_LOOP        '752'
346 LOAD_FAST         'spawn'
349 LOAD_ATTR         'sclass'
352 LOAD_ATTR         'classSkills'
355 GET_ITER          ''
356 FOR_ITER          '512'
359 STORE_FAST        'skill'

362 LOAD_FAST         'skill'
365 LOAD_ATTR         'skillname'
368 LOAD_FAST         'ts'
371 LOAD_ATTR         'skill'
374 COMPARE_OP        '!='
377 POP_JUMP_IF_FALSE '386'

380 JUMP_BACK         '356'
383 JUMP_FORWARD      '386'
386_0   COME_FROM         '383'

386 LOAD_FAST         'noClassSkill'
389 LOAD_ATTR         'discard'
392 LOAD_FAST         'ts'
395 LOAD_ATTR         'skill'
398 CALL_FUNCTION_1   ''
401 POP_TOP           ''

402 LOAD_FAST         'skill'
405 LOAD_ATTR         'levelGained'
408 LOAD_FAST         'spawn'
411 LOAD_ATTR         'slevel'
414 COMPARE_OP        '>'
417 POP_JUMP_IF_FALSE '461'

420 LOAD_FAST         'pneeded'
423 LOAD_ATTR         'has_key'
426 LOAD_FAST         'skill'
429 LOAD_ATTR         'skillname'
432 CALL_FUNCTION_1   ''
435 POP_JUMP_IF_TRUE  '457'

438 LOAD_FAST         'skill'
441 LOAD_ATTR         'levelGained'
444 LOAD_FAST         'sneeded'
447 LOAD_FAST         'skill'
450 LOAD_ATTR         'skillname'
453 STORE_SUBSCR      ''
454 JUMP_FORWARD      '457'
457_0   COME_FROM         '454'

457 BREAK_LOOP        ''
458 JUMP_FORWARD      '461'
461_0   COME_FROM         '458'

461 SETUP_EXCEPT      '478'

464 LOAD_FAST         'pneeded'
467 LOAD_FAST         'skill'
470 LOAD_ATTR         'skillname'
473 DELETE_SUBSCR     ''
474 POP_BLOCK         ''
475 JUMP_FORWARD      '495'
478_0   COME_FROM         '461'

478 DUP_TOP           ''
479 LOAD_GLOBAL       'KeyError'
482 COMPARE_OP        'exception match'
485 POP_JUMP_IF_FALSE '494'
488 POP_TOP           ''
489 POP_TOP           ''
490 POP_TOP           ''

491 JUMP_FORWARD      '495'
494 END_FINALLY       ''
495_0   COME_FROM         '475'
495_1   COME_FROM         '491'

495 LOAD_FAST         'trainSkillList'
498 LOAD_ATTR         'remove'
501 LOAD_FAST         'ts'
504 CALL_FUNCTION_1   ''
507 POP_TOP           ''

508 BREAK_LOOP        ''
509 JUMP_BACK         '356'
512 POP_BLOCK         ''

513 LOAD_FAST         'spawn'
516 LOAD_ATTR         'tclass'
519 POP_JUMP_IF_FALSE '752'

522 SETUP_LOOP        '749'
525 LOAD_FAST         'spawn'
528 LOAD_ATTR         'tclass'
531 LOAD_ATTR         'classSkills'
534 GET_ITER          ''
535 FOR_ITER          '745'
538 STORE_FAST        'skill'

541 LOAD_FAST         'skill'
544 LOAD_ATTR         'skillname'
547 LOAD_FAST         'ts'
550 LOAD_ATTR         'skill'
553 COMPARE_OP        '!='
556 POP_JUMP_IF_FALSE '565'

559 JUMP_BACK         '535'
562 JUMP_FORWARD      '565'
565_0   COME_FROM         '562'

565 LOAD_FAST         'noClassSkill'
568 LOAD_ATTR         'discard'
571 LOAD_FAST         'ts'
574 LOAD_ATTR         'skill'
577 CALL_FUNCTION_1   ''
580 POP_TOP           ''

581 LOAD_FAST         'skill'
584 LOAD_ATTR         'levelGained'
587 LOAD_FAST         'spawn'
590 LOAD_ATTR         'tlevel'
593 COMPARE_OP        '>'
596 POP_JUMP_IF_FALSE '660'

599 LOAD_FAST         'pneeded'
602 LOAD_ATTR         'has_key'
605 LOAD_FAST         'skill'
608 LOAD_ATTR         'skillname'
611 CALL_FUNCTION_1   ''
614 UNARY_NOT         ''
615 POP_JUMP_IF_FALSE '656'
618 LOAD_FAST         'sneeded'
621 LOAD_ATTR         'has_key'
624 LOAD_FAST         'skill'
627 LOAD_ATTR         'skillname'
630 CALL_FUNCTION_1   ''
633 UNARY_NOT         ''
634_0   COME_FROM         '615'
634 POP_JUMP_IF_FALSE '656'

637 LOAD_FAST         'skill'
640 LOAD_ATTR         'levelGained'
643 LOAD_FAST         'tneeded'
646 LOAD_FAST         'skill'
649 LOAD_ATTR         'skillname'
652 STORE_SUBSCR      ''
653 JUMP_FORWARD      '656'
656_0   COME_FROM         '653'

656 BREAK_LOOP        ''
657 JUMP_FORWARD      '660'
660_0   COME_FROM         '657'

660 SETUP_EXCEPT      '677'

663 LOAD_FAST         'pneeded'
666 LOAD_FAST         'skill'
669 LOAD_ATTR         'skillname'
672 DELETE_SUBSCR     ''
673 POP_BLOCK         ''
674 JUMP_FORWARD      '728'
677_0   COME_FROM         '660'

677 DUP_TOP           ''
678 LOAD_GLOBAL       'KeyError'
681 COMPARE_OP        'exception match'
684 POP_JUMP_IF_FALSE '727'
687 POP_TOP           ''
688 POP_TOP           ''
689 POP_TOP           ''

690 SETUP_EXCEPT      '707'

693 LOAD_FAST         'sneeded'
696 LOAD_FAST         'skill'
699 LOAD_ATTR         'skillname'
702 DELETE_SUBSCR     ''
703 POP_BLOCK         ''
704 JUMP_ABSOLUTE     '728'
707_0   COME_FROM         '690'

707 DUP_TOP           ''
708 LOAD_GLOBAL       'KeyError'
711 COMPARE_OP        'exception match'
714 POP_JUMP_IF_FALSE '723'
717 POP_TOP           ''
718 POP_TOP           ''
719 POP_TOP           ''

720 JUMP_ABSOLUTE     '728'
723 END_FINALLY       ''
724 JUMP_FORWARD      '728'
727 END_FINALLY       ''
728_0   COME_FROM         '674'
728_1   COME_FROM         '724'

728 LOAD_FAST         'trainSkillList'
731 LOAD_ATTR         'remove'
734 LOAD_FAST         'ts'
737 CALL_FUNCTION_1   ''
740 POP_TOP           ''

741 BREAK_LOOP        ''
742 JUMP_BACK         '535'
745 POP_BLOCK         ''
746_0   COME_FROM         '522'
746 JUMP_ABSOLUTE     '752'
749_0   COME_FROM         '343'
749 JUMP_BACK         '197'
752_0   COME_FROM         '219'
752 JUMP_BACK         '197'
755 POP_BLOCK         ''
756_0   COME_FROM         '184'

756 LOAD_GLOBAL       'len'
759 LOAD_FAST         'trainSkillList'
762 CALL_FUNCTION_1   ''
765 POP_JUMP_IF_TRUE  '772'

768 LOAD_GLOBAL       'True'
771 RETURN_VALUE      ''

772 SETUP_LOOP        '826'
775 LOAD_GLOBAL       'reversed'
778 LOAD_FAST         'trainSkillList'
781 CALL_FUNCTION_1   ''
784 GET_ITER          ''
785 FOR_ITER          '825'
788 STORE_FAST        'sk'

791 LOAD_FAST         'sk'
794 LOAD_ATTR         'skill'
797 LOAD_FAST         'noClassSkill'
800 COMPARE_OP        'in'
803 POP_JUMP_IF_FALSE '785'

806 LOAD_FAST         'trainSkillList'
809 LOAD_ATTR         'remove'
812 LOAD_FAST         'sk'
815 CALL_FUNCTION_1   ''
818 POP_TOP           ''
819 JUMP_BACK         '785'
822 JUMP_BACK         '785'
825 POP_BLOCK         ''
826_0   COME_FROM         '772'

826 LOAD_GLOBAL       'len'
829 LOAD_FAST         'trainSkillList'
832 CALL_FUNCTION_1   ''
835 POP_JUMP_IF_FALSE '1198'

838 BUILD_LIST_0      ''
841 STORE_FAST        'stext'

844 LOAD_FAST         'pneeded'
847 POP_JUMP_IF_FALSE '911'

850 LOAD_FAST         'stext'
853 LOAD_ATTR         'append'
856 LOAD_CONST        '%s '
859 LOAD_FAST         'spawn'
862 LOAD_ATTR         'pclassInternal'
865 BINARY_MODULO     ''
866 CALL_FUNCTION_1   ''
869 POP_TOP           ''

870 LOAD_FAST         'stext'
873 LOAD_ATTR         'append'
876 LOAD_CONST        ', '
879 LOAD_ATTR         'join'
882 LOAD_GENEXPR      '<code_object <genexpr>>'
885 MAKE_FUNCTION_0   ''
888 LOAD_FAST         'pneeded'
891 LOAD_ATTR         'iteritems'
894 CALL_FUNCTION_0   ''
897 GET_ITER          ''
898 CALL_FUNCTION_1   ''
901 CALL_FUNCTION_1   ''
904 CALL_FUNCTION_1   ''
907 POP_TOP           ''
908 JUMP_FORWARD      '911'
911_0   COME_FROM         '908'

911 LOAD_FAST         'sneeded'
914 POP_JUMP_IF_FALSE '1006'

917 LOAD_GLOBAL       'len'
920 LOAD_FAST         'stext'
923 CALL_FUNCTION_1   ''
926 POP_JUMP_IF_FALSE '945'

929 LOAD_FAST         'stext'
932 LOAD_ATTR         'append'
935 LOAD_CONST        '; '
938 CALL_FUNCTION_1   ''
941 POP_TOP           ''
942 JUMP_FORWARD      '945'
945_0   COME_FROM         '942'

945 LOAD_FAST         'stext'
948 LOAD_ATTR         'append'
951 LOAD_CONST        '%s '
954 LOAD_FAST         'spawn'
957 LOAD_ATTR         'sclassInternal'
960 BINARY_MODULO     ''
961 CALL_FUNCTION_1   ''
964 POP_TOP           ''

965 LOAD_FAST         'stext'
968 LOAD_ATTR         'append'
971 LOAD_CONST        ', '
974 LOAD_ATTR         'join'
977 LOAD_GENEXPR      '<code_object <genexpr>>'
980 MAKE_FUNCTION_0   ''
983 LOAD_FAST         'sneeded'
986 LOAD_ATTR         'iteritems'
989 CALL_FUNCTION_0   ''
992 GET_ITER          ''
993 CALL_FUNCTION_1   ''
996 CALL_FUNCTION_1   ''
999 CALL_FUNCTION_1   ''
1002    POP_TOP           ''
1003    JUMP_FORWARD      '1006'
1006_0  COME_FROM         '1003'

1006    LOAD_FAST         'tneeded'
1009    POP_JUMP_IF_FALSE '1101'

1012    LOAD_GLOBAL       'len'
1015    LOAD_FAST         'stext'
1018    CALL_FUNCTION_1   ''
1021    POP_JUMP_IF_FALSE '1040'

1024    LOAD_FAST         'stext'
1027    LOAD_ATTR         'append'
1030    LOAD_CONST        '; '
1033    CALL_FUNCTION_1   ''
1036    POP_TOP           ''
1037    JUMP_FORWARD      '1040'
1040_0  COME_FROM         '1037'

1040    LOAD_FAST         'stext'
1043    LOAD_ATTR         'append'
1046    LOAD_CONST        '%s '
1049    LOAD_FAST         'spawn'
1052    LOAD_ATTR         'tclassInternal'
1055    BINARY_MODULO     ''
1056    CALL_FUNCTION_1   ''
1059    POP_TOP           ''

1060    LOAD_FAST         'stext'
1063    LOAD_ATTR         'append'
1066    LOAD_CONST        ', '
1069    LOAD_ATTR         'join'
1072    LOAD_GENEXPR      '<code_object <genexpr>>'
1075    MAKE_FUNCTION_0   ''
1078    LOAD_FAST         'tneeded'
1081    LOAD_ATTR         'iteritems'
1084    CALL_FUNCTION_0   ''
1087    GET_ITER          ''
1088    CALL_FUNCTION_1   ''
1091    CALL_FUNCTION_1   ''
1094    CALL_FUNCTION_1   ''
1097    POP_TOP           ''
1098    JUMP_FORWARD      '1101'
1101_0  COME_FROM         '1098'

1101    LOAD_CONST        ''
1104    LOAD_ATTR         'join'
1107    LOAD_FAST         'stext'
1110    CALL_FUNCTION_1   ''
1113    STORE_FAST        'stext'

1116    LOAD_GLOBAL       'len'
1119    LOAD_FAST         'trainSkillList'
1122    CALL_FUNCTION_1   ''
1125    LOAD_CONST        1
1128    COMPARE_OP        '=='
1131    POP_JUMP_IF_FALSE '1166'

1134    LOAD_FAST         'player'
1137    LOAD_ATTR         'sendGameText'
1140    LOAD_GLOBAL       'RPG_MSG_GAME_DENIED'
1143    LOAD_CONST        "%s isn't experienced enough to learn this skill.\\n< %s >\\n"
1146    LOAD_FAST         'char'
1149    LOAD_ATTR         'name'
1152    LOAD_FAST         'stext'
1155    BUILD_TUPLE_2     ''
1158    BINARY_MODULO     ''
1159    CALL_FUNCTION_2   ''
1162    POP_TOP           ''
1163    JUMP_ABSOLUTE     '1198'

1166    LOAD_FAST         'player'
1169    LOAD_ATTR         'sendGameText'
1172    LOAD_GLOBAL       'RPG_MSG_GAME_DENIED'
1175    LOAD_CONST        "%s isn't experienced enough to learn these skills.\\n< %s >\\n"
1178    LOAD_FAST         'char'
1181    LOAD_ATTR         'name'
1184    LOAD_FAST         'stext'
1187    BUILD_TUPLE_2     ''
1190    BINARY_MODULO     ''
1191    CALL_FUNCTION_2   ''
1194    POP_TOP           ''
1195    JUMP_FORWARD      '1198'
1198_0  COME_FROM         '1195'

1198    LOAD_GLOBAL       'len'
1201    LOAD_FAST         'noClassSkill'
1204    CALL_FUNCTION_1   ''
1207    POP_JUMP_IF_FALSE '1313'

1210    LOAD_GLOBAL       'len'
1213    LOAD_FAST         'noClassSkill'
1216    CALL_FUNCTION_1   ''
1219    LOAD_CONST        1
1222    COMPARE_OP        '=='
1225    POP_JUMP_IF_FALSE '1266'

1228    LOAD_FAST         'player'
1231    LOAD_ATTR         'sendGameText'
1234    LOAD_GLOBAL       'RPG_MSG_GAME_DENIED'
1237    LOAD_CONST        "The %s skill is not in %s's class skills and cannot be learned.\\n"
1240    LOAD_FAST         'noClassSkill'
1243    LOAD_ATTR         'pop'
1246    CALL_FUNCTION_0   ''
1249    LOAD_FAST         'char'
1252    LOAD_ATTR         'name'
1255    BUILD_TUPLE_2     ''
1258    BINARY_MODULO     ''
1259    CALL_FUNCTION_2   ''
1262    POP_TOP           ''
1263    JUMP_ABSOLUTE     '1313'

1266    LOAD_CONST        ', '
1269    LOAD_ATTR         'join'
1272    LOAD_FAST         'noClassSkill'
1275    CALL_FUNCTION_1   ''
1278    STORE_FAST        'noClassText'

1281    LOAD_FAST         'player'
1284    LOAD_ATTR         'sendGameText'
1287    LOAD_GLOBAL       'RPG_MSG_GAME_DENIED'
1290    LOAD_CONST        "The %s skills are not in %s's class skills and cannot be learned.\\n"
1293    LOAD_FAST         'noClassText'
1296    LOAD_FAST         'char'
1299    LOAD_ATTR         'name'
1302    BUILD_TUPLE_2     ''
1305    BINARY_MODULO     ''
1306    CALL_FUNCTION_2   ''
1309    POP_TOP           ''
1310    JUMP_FORWARD      '1313'
1313_0  COME_FROM         '1310'

1313    LOAD_GLOBAL       'False'
1316    RETURN_VALUE      ''
-1  RETURN_LAST       ''

Syntax error at or near `JUMP_BACK' token at offset 749

    def tick--- This code section failed: ---

0   LOAD_FAST         'self'
3   LOAD_ATTR         'mob'
6   STORE_FAST        'mob'

9   LOAD_FAST         'mob'
12  LOAD_ATTR         'zone'
15  LOAD_ATTR         'world'
18  LOAD_ATTR         'aggroOn'
21  POP_JUMP_IF_TRUE  '28'

24  LOAD_CONST        ''
27  RETURN_VALUE      ''

28  LOAD_FAST         'mob'
31  LOAD_ATTR         'player'
34  POP_JUMP_IF_TRUE  '46'
37  LOAD_FAST         'mob'
40  LOAD_ATTR         'detached'
43_0    COME_FROM         '34'
43  POP_JUMP_IF_FALSE '50'

46  LOAD_CONST        ''
49  RETURN_VALUE      ''

50  LOAD_FAST         'mob'
53  LOAD_ATTR         'zone'
56  STORE_FAST        'zone'

59  LOAD_FAST         'zone'
62  LOAD_ATTR         'simAvatar'
65  STORE_FAST        'simAvatar'

68  LOAD_FAST         'mob'
71  LOAD_ATTR         'target'
74  UNARY_NOT         ''
75  STORE_FAST        'doNewAggro'

78  LOAD_FAST         'mob'
81  LOAD_ATTR         'aggroRange'
84  POP_JUMP_IF_FALSE '1062'
87  LOAD_FAST         'mob'
90  LOAD_ATTR         'battle'
93  UNARY_NOT         ''
94_0    COME_FROM         '84'
94  POP_JUMP_IF_FALSE '1062'

97  SETUP_LOOP        '1062'
100 LOAD_FAST         'mob'
103 LOAD_ATTR         'simObject'
106 LOAD_ATTR         'canSee'
109 GET_ITER          ''
110 FOR_ITER          '1058'
113 STORE_FAST        'id'

116 SETUP_EXCEPT      '143'

119 LOAD_FAST         'zone'
122 LOAD_ATTR         'mobLookup'
125 LOAD_FAST         'simAvatar'
128 LOAD_ATTR         'simLookup'
131 LOAD_FAST         'id'
134 BINARY_SUBSCR     ''
135 BINARY_SUBSCR     ''
136 STORE_FAST        'otherMob'
139 POP_BLOCK         ''
140 JUMP_FORWARD      '163'
143_0   COME_FROM         '116'

143 DUP_TOP           ''
144 LOAD_GLOBAL       'KeyError'
147 COMPARE_OP        'exception match'
150 POP_JUMP_IF_FALSE '162'
153 POP_TOP           ''
154 POP_TOP           ''
155 POP_TOP           ''

156 JUMP_BACK         '110'
159 JUMP_FORWARD      '163'
162 END_FINALLY       ''
163_0   COME_FROM         '140'
163_1   COME_FROM         '159'

163 LOAD_FAST         'mob'
166 LOAD_FAST         'otherMob'
169 COMPARE_OP        '=='
172 POP_JUMP_IF_FALSE '181'

175 JUMP_BACK         '110'
178 JUMP_FORWARD      '181'
181_0   COME_FROM         '178'

181 LOAD_FAST         'otherMob'
184 LOAD_ATTR         'player'
187 UNARY_NOT         ''
188 POP_JUMP_IF_FALSE '206'
191 LOAD_FAST         'otherMob'
194 LOAD_ATTR         'detached'
197_0   COME_FROM         '188'
197 POP_JUMP_IF_FALSE '206'

200 JUMP_BACK         '110'
203 JUMP_FORWARD      '206'
206_0   COME_FROM         '203'

206 LOAD_FAST         'otherMob'
209 LOAD_ATTR         'invulnerable'
212 LOAD_CONST        ''
215 COMPARE_OP        '>'
218 POP_JUMP_IF_FALSE '227'

221 JUMP_BACK         '110'
224 JUMP_FORWARD      '227'
227_0   COME_FROM         '224'

227 LOAD_FAST         'mob'
230 LOAD_ATTR         'plevel'
233 LOAD_CONST        50
236 COMPARE_OP        '<'
239 POP_JUMP_IF_FALSE '273'

242 LOAD_FAST         'mob'
245 LOAD_ATTR         'plevel'
248 LOAD_FAST         'otherMob'
251 LOAD_ATTR         'plevel'
254 LOAD_CONST        20
257 BINARY_SUBTRACT   ''
258 COMPARE_OP        '<'
261 POP_JUMP_IF_FALSE '273'

264 JUMP_BACK         '110'
267 JUMP_ABSOLUTE     '273'
270 JUMP_FORWARD      '273'
273_0   COME_FROM         '270'

273 LOAD_FAST         'otherMob'
276 LOAD_ATTR         'aggroRange'
279 POP_JUMP_IF_TRUE  '288'

282 JUMP_BACK         '110'
285 JUMP_FORWARD      '288'
288_0   COME_FROM         '285'

288 LOAD_FAST         'mob'
291 LOAD_ATTR         'master'
294 POP_JUMP_IF_FALSE '339'
297 LOAD_FAST         'mob'
300 LOAD_ATTR         'master'
303 LOAD_ATTR         'player'
306_0   COME_FROM         '294'
306 POP_JUMP_IF_FALSE '339'

309 LOAD_FAST         'mob'
312 LOAD_ATTR         'aggro'
315 LOAD_ATTR         'get'
318 LOAD_FAST         'otherMob'
321 LOAD_CONST        ''
324 CALL_FUNCTION_2   ''
327 POP_JUMP_IF_TRUE  '339'

330 JUMP_BACK         '110'
333 JUMP_ABSOLUTE     '339'
336 JUMP_FORWARD      '339'
339_0   COME_FROM         '336'

339 LOAD_FAST         'otherMob'
342 LOAD_ATTR         'battle'
345 POP_JUMP_IF_FALSE '354'

348 JUMP_BACK         '110'
351 JUMP_FORWARD      '354'
354_0   COME_FROM         '351'

354 LOAD_GLOBAL       'IsKOS'
357 LOAD_FAST         'mob'
360 LOAD_FAST         'otherMob'
363 CALL_FUNCTION_2   ''
366 POP_JUMP_IF_TRUE  '782'

369 LOAD_FAST         'mob'
372 LOAD_ATTR         'master'
375 POP_JUMP_IF_TRUE  '110'
378 LOAD_FAST         'otherMob'
381 LOAD_ATTR         'master'
384_0   COME_FROM         '375'
384 POP_JUMP_IF_FALSE '393'

387 JUMP_BACK         '110'
390 JUMP_FORWARD      '393'
393_0   COME_FROM         '390'

393 LOAD_FAST         'otherMob'
396 LOAD_ATTR         'player'
399 POP_JUMP_IF_TRUE  '548'

402 LOAD_FAST         'otherMob'
405 LOAD_ATTR         'assists'
408 POP_JUMP_IF_FALSE '776'
411 LOAD_FAST         'mob'
414 LOAD_ATTR         'realm'
417 LOAD_FAST         'otherMob'
420 LOAD_ATTR         'realm'
423 COMPARE_OP        '=='
426_0   COME_FROM         '408'
426 POP_JUMP_IF_FALSE '776'

429 LOAD_GLOBAL       'GetRange'
432 LOAD_FAST         'mob'
435 LOAD_FAST         'otherMob'
438 CALL_FUNCTION_2   ''
441 LOAD_FAST         'otherMob'
444 LOAD_ATTR         'spawn'
447 LOAD_ATTR         'aggroRange'
450 LOAD_FAST         'mob'
453 LOAD_ATTR         'zone'
456 LOAD_ATTR         'zone'
459 LOAD_ATTR         'aggroMod'
462 BINARY_MULTIPLY   ''
463 LOAD_CONST        0.65
466 BINARY_MULTIPLY   ''
467 COMPARE_OP        '<='
470 POP_JUMP_IF_FALSE '545'

473 SETUP_LOOP        '542'
476 LOAD_FAST         'mob'
479 LOAD_ATTR         'aggro'
482 LOAD_ATTR         'iterkeys'
485 CALL_FUNCTION_0   ''
488 GET_ITER          ''
489 FOR_ITER          '538'
492 STORE_FAST        'm'

495 LOAD_FAST         'otherMob'
498 LOAD_ATTR         'aggro'
501 LOAD_ATTR         'get'
504 LOAD_FAST         'm'
507 LOAD_CONST        ''
510 CALL_FUNCTION_2   ''
513 POP_JUMP_IF_TRUE  '489'

516 LOAD_FAST         'otherMob'
519 LOAD_ATTR         'addAggro'
522 LOAD_FAST         'm'
525 LOAD_CONST        5
528 CALL_FUNCTION_2   ''
531 POP_TOP           ''
532 JUMP_BACK         '489'
535 JUMP_BACK         '489'
538 POP_BLOCK         ''
539_0   COME_FROM         '473'
539 JUMP_ABSOLUTE     '545'
542 JUMP_ABSOLUTE     '776'
545 JUMP_BACK         '110'
545_    JUMP_BACK_ELSE    ''

548 LOAD_FAST         'mob'
551 LOAD_ATTR         'assists'
554 POP_JUMP_IF_FALSE '110'
557 LOAD_FAST         'mob'
560 LOAD_ATTR         'realm'
563 LOAD_FAST         'otherMob'
566 LOAD_ATTR         'realm'
569 COMPARE_OP        '=='
572_0   COME_FROM         '554'
572 POP_JUMP_IF_FALSE '110'

575 LOAD_GLOBAL       'GetRange'
578 LOAD_FAST         'mob'
581 LOAD_FAST         'otherMob'
584 CALL_FUNCTION_2   ''
587 LOAD_FAST         'mob'
590 LOAD_ATTR         'spawn'
593 LOAD_ATTR         'aggroRange'
596 LOAD_FAST         'mob'
599 LOAD_ATTR         'zone'
602 LOAD_ATTR         'zone'
605 LOAD_ATTR         'aggroMod'
608 BINARY_MULTIPLY   ''
609 LOAD_CONST        0.65
612 BINARY_MULTIPLY   ''
613 COMPARE_OP        '<='
616 POP_JUMP_IF_FALSE '776'

619 SETUP_LOOP        '773'
622 LOAD_FAST         'otherMob'
625 LOAD_ATTR         'aggro'
628 LOAD_ATTR         'iterkeys'
631 CALL_FUNCTION_0   ''
634 GET_ITER          ''
635 FOR_ITER          '769'
638 STORE_FAST        'm'

641 LOAD_FAST         'm'
644 LOAD_ATTR         'player'
647 UNARY_NOT         ''
648 POP_JUMP_IF_TRUE  '635'
651 LOAD_FAST         'm'
654 LOAD_ATTR         'detached'
657_0   COME_FROM         '648'
657 POP_JUMP_IF_FALSE '666'

660 JUMP_BACK         '635'
663 JUMP_FORWARD      '666'
666_0   COME_FROM         '663'

666 LOAD_FAST         'mob'
669 LOAD_ATTR         'aggro'
672 LOAD_ATTR         'get'
675 LOAD_FAST         'm'
678 LOAD_CONST        ''
681 CALL_FUNCTION_2   ''
684 POP_JUMP_IF_TRUE  '635'

687 LOAD_FAST         'm'
690 LOAD_ATTR         'realm'
693 LOAD_FAST         'mob'
696 LOAD_ATTR         'realm'
699 COMPARE_OP        '!='
702 POP_JUMP_IF_FALSE '766'
705 LOAD_GLOBAL       'AllowHarmful'
708 LOAD_FAST         'm'
711 LOAD_FAST         'otherMob'
714 CALL_FUNCTION_2   ''
717 POP_JUMP_IF_FALSE '766'
720 LOAD_FAST         'm'
723 LOAD_ATTR         'simObject'
726 LOAD_ATTR         'id'
729 LOAD_FAST         'mob'
732 LOAD_ATTR         'simObject'
735 LOAD_ATTR         'canSee'
738 COMPARE_OP        'in'
741_0   COME_FROM         '702'
741_1   COME_FROM         '717'
741 POP_JUMP_IF_FALSE '766'

744 LOAD_FAST         'mob'
747 LOAD_ATTR         'addAggro'
750 LOAD_FAST         'm'
753 LOAD_CONST        5
756 CALL_FUNCTION_2   ''
759 POP_TOP           ''
760 JUMP_ABSOLUTE     '766'
763 JUMP_BACK         '635'
766 JUMP_BACK         '635'
769 POP_BLOCK         ''
770 JUMP_ABSOLUTE     '776'
773_0   COME_FROM         '619'
773 JUMP_BACK         '110'
773_    JUMP_BACK_ELSE    ''

776 JUMP_BACK         '110'
779 JUMP_FORWARD      '782'
782_0   COME_FROM         '779'

782 LOAD_FAST         'doNewAggro'
785 POP_JUMP_IF_FALSE '110'

788 LOAD_FAST         'otherMob'
791 LOAD_ATTR         'player'
794 POP_JUMP_IF_FALSE '1039'

797 LOAD_FAST         'mob'
800 LOAD_ATTR         'aggro'
803 LOAD_ATTR         'get'
806 LOAD_FAST         'otherMob'
809 LOAD_CONST        ''
812 CALL_FUNCTION_2   ''
815 UNARY_NOT         ''
816 STORE_FAST        'initial'

819 SETUP_LOOP        '879'
822 LOAD_FAST         'otherMob'
825 LOAD_ATTR         'player'
828 LOAD_ATTR         'party'
831 LOAD_ATTR         'members'
834 GET_ITER          ''
835 FOR_ITER          '878'
838 STORE_FAST        'c'

841 LOAD_FAST         'c'
844 LOAD_ATTR         'mob'
847 LOAD_ATTR         'detached'
850 POP_JUMP_IF_FALSE '859'

853 JUMP_BACK         '835'
856 JUMP_FORWARD      '859'
859_0   COME_FROM         '856'

859 LOAD_FAST         'self'
862 LOAD_ATTR         'doMob'
865 LOAD_FAST         'c'
868 LOAD_ATTR         'mob'
871 CALL_FUNCTION_1   ''
874 POP_TOP           ''
875 JUMP_BACK         '835'
878 POP_BLOCK         ''
879_0   COME_FROM         '819'

879 LOAD_FAST         'initial'
882 POP_JUMP_IF_FALSE '1052'
885 LOAD_FAST         'mob'
888 LOAD_ATTR         'aggro'
891 LOAD_ATTR         'get'
894 LOAD_FAST         'otherMob'
897 LOAD_CONST        ''
900 CALL_FUNCTION_2   ''
903_0   COME_FROM         '882'
903 POP_JUMP_IF_FALSE '1052'

906 LOAD_CONST        10
909 STORE_FAST        'a'

912 SETUP_LOOP        '1036'
915 LOAD_FAST         'otherMob'
918 LOAD_ATTR         'player'
921 LOAD_ATTR         'party'
924 LOAD_ATTR         'members'
927 GET_ITER          ''
928 FOR_ITER          '1032'
931 STORE_FAST        'member'

934 LOAD_FAST         'member'
937 LOAD_ATTR         'mob'
940 LOAD_ATTR         'detached'
943 UNARY_NOT         ''
944 POP_JUMP_IF_FALSE '928'
947 LOAD_FAST         'member'
950 LOAD_ATTR         'mob'
953 LOAD_ATTR         'sneak'
956 UNARY_NOT         ''
957_0   COME_FROM         '944'
957 POP_JUMP_IF_FALSE '928'

960 LOAD_FAST         'member'
963 LOAD_ATTR         'mob'
966 LOAD_ATTR         'pet'
969 POP_JUMP_IF_FALSE '997'

972 LOAD_FAST         'mob'
975 LOAD_ATTR         'addAggro'
978 LOAD_FAST         'member'
981 LOAD_ATTR         'mob'
984 LOAD_ATTR         'pet'
987 LOAD_FAST         'a'
990 CALL_FUNCTION_2   ''
993 POP_TOP           ''
994 JUMP_FORWARD      '1016'

997 LOAD_FAST         'mob'
1000    LOAD_ATTR         'addAggro'
1003    LOAD_FAST         'member'
1006    LOAD_ATTR         'mob'
1009    LOAD_FAST         'a'
1012    CALL_FUNCTION_2   ''
1015    POP_TOP           ''
1016_0  COME_FROM         '994'

1016    LOAD_FAST         'a'
1019    LOAD_CONST        1
1022    INPLACE_SUBTRACT  ''
1023    STORE_FAST        'a'
1026    JUMP_BACK         '928'
1029    JUMP_BACK         '928'
1032    POP_BLOCK         ''
1033_0  COME_FROM         '912'
1033    JUMP_ABSOLUTE     '1052'
1036    JUMP_ABSOLUTE     '1055'

1039    LOAD_FAST         'self'
1042    LOAD_ATTR         'doMob'
1045    LOAD_FAST         'otherMob'
1048    CALL_FUNCTION_1   ''
1051    POP_TOP           ''
1052    JUMP_BACK         '110'
1055    JUMP_BACK         '110'
1058    POP_BLOCK         ''
1059_0  COME_FROM         '97'
1059    JUMP_FORWARD      '1062'
1062_0  COME_FROM         '1059'

1062    LOAD_GLOBAL       'len'
1065    LOAD_FAST         'mob'
1068    LOAD_ATTR         'aggro'
1071    CALL_FUNCTION_1   ''
1074    POP_JUMP_IF_FALSE '1896'

1077    LOAD_CONST        ''
1080    STORE_FAST        'mostHated'

1083    LOAD_CONST        -999999
1086    STORE_FAST        'bestAggro'

1089    LOAD_CONST        999999
1092    STORE_FAST        'bestRange'

1095    LOAD_CONST        -999999
1098    STORE_FAST        'bestRangeAggro'

1101    LOAD_CONST        ''
1104    STORE_FAST        'bestRangeMob'

1107    LOAD_FAST         'mob'
1110    LOAD_ATTR         'target'
1113    POP_JUMP_IF_FALSE '1219'

1116    LOAD_GLOBAL       'GetRange'
1119    LOAD_FAST         'mob'
1122    LOAD_FAST         'mob'
1125    LOAD_ATTR         'target'
1128    CALL_FUNCTION_2   ''
1131    STORE_FAST        'bestRange'

1134    LOAD_FAST         'bestRange'
1137    LOAD_FAST         'mob'
1140    LOAD_ATTR         'followRange'
1143    COMPARE_OP        '<='
1146    POP_JUMP_IF_TRUE  '1158'
1149    LOAD_FAST         'mob'
1152    LOAD_ATTR         'battle'
1155_0  COME_FROM         '1146'
1155    POP_JUMP_IF_FALSE '1219'

1158    LOAD_FAST         'mob'
1161    LOAD_ATTR         'aggro'
1164    LOAD_ATTR         'get'
1167    LOAD_FAST         'mob'
1170    LOAD_ATTR         'target'
1173    LOAD_CONST        ''
1176    CALL_FUNCTION_2   ''
1179    DUP_TOP           ''
1180    STORE_FAST        'bestRangeAggro'
1183    STORE_FAST        'bestAggro'

1186    LOAD_FAST         'bestAggro'
1189    POP_JUMP_IF_FALSE '1216'

1192    LOAD_FAST         'mob'
1195    LOAD_ATTR         'target'
1198    STORE_FAST        'mostHated'

1201    LOAD_FAST         'mob'
1204    LOAD_ATTR         'target'
1207    STORE_FAST        'bestRangeMob'
1210    JUMP_ABSOLUTE     '1216'
1213    JUMP_ABSOLUTE     '1219'
1216    JUMP_FORWARD      '1219'
1219_0  COME_FROM         '1216'

1219    SETUP_LOOP        '1377'
1222    LOAD_FAST         'mob'
1225    LOAD_ATTR         'aggro'
1228    LOAD_ATTR         'iteritems'
1231    CALL_FUNCTION_0   ''
1234    GET_ITER          ''
1235    FOR_ITER          '1376'
1238    UNPACK_SEQUENCE_2 ''
1241    STORE_FAST        'm'
1244    STORE_FAST        'hate'

1247    LOAD_FAST         'm'
1250    LOAD_ATTR         'feignDeath'
1253    POP_JUMP_IF_FALSE '1262'

1256    JUMP_BACK         '1235'
1259    JUMP_FORWARD      '1262'
1262_0  COME_FROM         '1259'

1262    LOAD_FAST         'hate'
1265    POP_JUMP_IF_FALSE '1235'

1268    LOAD_GLOBAL       'GetRange'
1271    LOAD_FAST         'mob'
1274    LOAD_FAST         'm'
1277    CALL_FUNCTION_2   ''
1280    STORE_FAST        'testRange'

1283    LOAD_FAST         'testRange'
1286    LOAD_FAST         'mob'
1289    LOAD_ATTR         'followRange'
1292    COMPARE_OP        '<='
1295    POP_JUMP_IF_TRUE  '1307'
1298    LOAD_FAST         'mob'
1301    LOAD_ATTR         'battle'
1304_0  COME_FROM         '1295'
1304    POP_JUMP_IF_FALSE '1373'

1307    LOAD_FAST         'hate'
1310    LOAD_FAST         'bestAggro'
1313    COMPARE_OP        '>'
1316    POP_JUMP_IF_FALSE '1334'

1319    LOAD_FAST         'hate'
1322    STORE_FAST        'bestAggro'

1325    LOAD_FAST         'm'
1328    STORE_FAST        'mostHated'
1331    JUMP_FORWARD      '1334'
1334_0  COME_FROM         '1331'

1334    LOAD_FAST         'testRange'
1337    LOAD_FAST         'bestRange'
1340    COMPARE_OP        '<'
1343    POP_JUMP_IF_FALSE '1370'

1346    LOAD_FAST         'testRange'
1349    STORE_FAST        'bestRange'

1352    LOAD_FAST         'hate'
1355    STORE_FAST        'bestRangeAggro'

1358    LOAD_FAST         'm'
1361    STORE_FAST        'bestRangeMob'
1364    JUMP_ABSOLUTE     '1370'
1367    JUMP_ABSOLUTE     '1373'
1370    JUMP_BACK         '1235'
1373    JUMP_BACK         '1235'
1376    POP_BLOCK         ''
1377_0  COME_FROM         '1219'

1377    LOAD_FAST         'mob'
1380    LOAD_ATTR         'move'
1383    LOAD_CONST        ''
1386    COMPARE_OP        '<='
1389    POP_JUMP_IF_FALSE '1565'
1392    LOAD_FAST         'bestRangeMob'
1395_0  COME_FROM         '1389'
1395    POP_JUMP_IF_FALSE '1565'

1398    LOAD_GLOBAL       'GetRangeMin'
1401    LOAD_FAST         'mob'
1404    LOAD_FAST         'mostHated'
1407    CALL_FUNCTION_2   ''
1410    STORE_FAST        'crange'

1413    LOAD_CONST        ''
1416    STORE_FAST        'wpnRange'

1419    LOAD_FAST         'mob'
1422    LOAD_ATTR         'worn'
1425    LOAD_ATTR         'get'
1428    LOAD_GLOBAL       'RPG_SLOT_PRIMARY'
1431    CALL_FUNCTION_1   ''
1434    STORE_FAST        'pweapon'

1437    LOAD_FAST         'mob'
1440    LOAD_ATTR         'worn'
1443    LOAD_ATTR         'get'
1446    LOAD_GLOBAL       'RPG_SLOT_SECONDARY'
1449    CALL_FUNCTION_1   ''
1452    STORE_FAST        'sweapon'

1455    LOAD_FAST         'pweapon'
1458    POP_JUMP_IF_FALSE '1492'
1461    LOAD_FAST         'pweapon'
1464    LOAD_ATTR         'wpnRange'
1467    LOAD_FAST         'wpnRange'
1470    COMPARE_OP        '>'
1473_0  COME_FROM         '1458'
1473    POP_JUMP_IF_FALSE '1492'

1476    LOAD_FAST         'pweapon'
1479    LOAD_ATTR         'wpnRange'
1482    LOAD_CONST        5.0
1485    BINARY_DIVIDE     ''
1486    STORE_FAST        'wpnRange'
1489    JUMP_FORWARD      '1492'
1492_0  COME_FROM         '1489'

1492    LOAD_FAST         'sweapon'
1495    POP_JUMP_IF_FALSE '1535'

1498    LOAD_FAST         'sweapon'
1501    LOAD_ATTR         'wpnRange'
1504    LOAD_CONST        5.0
1507    BINARY_DIVIDE     ''
1508    STORE_FAST        'secondaryRangeAdjusted'

1511    LOAD_FAST         'secondaryRangeAdjusted'
1514    LOAD_FAST         'wpnRange'
1517    COMPARE_OP        '>'
1520    POP_JUMP_IF_FALSE '1535'

1523    LOAD_FAST         'secondaryRangeAdjusted'
1526    STORE_FAST        'wpnRange'
1529    JUMP_ABSOLUTE     '1535'
1532    JUMP_FORWARD      '1535'
1535_0  COME_FROM         '1532'

1535    LOAD_FAST         'crange'
1538    LOAD_FAST         'wpnRange'
1541    COMPARE_OP        '>'
1544    POP_JUMP_IF_FALSE '1565'

1547    LOAD_FAST         'bestRangeMob'
1550    STORE_FAST        'mostHated'

1553    LOAD_FAST         'bestRangeAggro'
1556    STORE_FAST        'bestAggro'
1559    JUMP_ABSOLUTE     '1565'
1562    JUMP_FORWARD      '1565'
1565_0  COME_FROM         '1562'

1565    LOAD_FAST         'mostHated'
1568    POP_JUMP_IF_FALSE '1850'

1571    LOAD_FAST         'mob'
1574    LOAD_ATTR         'master'
1577    POP_JUMP_IF_FALSE '1634'
1580    LOAD_FAST         'mob'
1583    LOAD_ATTR         'master'
1586    LOAD_ATTR         'player'
1589_0  COME_FROM         '1577'
1589    POP_JUMP_IF_FALSE '1634'

1592    LOAD_FAST         'bestAggro'
1595    LOAD_GLOBAL       'RPG_PLAYERPET_AGGROTHRESHOLD'
1598    LOAD_FAST         'mob'
1601    LOAD_ATTR         'level'
1604    BINARY_MULTIPLY   ''
1605    COMPARE_OP        '<'
1608    POP_JUMP_IF_FALSE '1634'

1611    LOAD_FAST         'zone'
1614    LOAD_ATTR         'setTarget'
1617    LOAD_FAST         'mob'
1620    LOAD_CONST        ''
1623    CALL_FUNCTION_2   ''
1626    POP_TOP           ''

1627    LOAD_CONST        ''
1630    RETURN_VALUE      ''
1631    JUMP_FORWARD      '1634'
1634_0  COME_FROM         '1631'

1634    LOAD_FAST         'mostHated'
1637    LOAD_ATTR         'isFeared'
1640    POP_JUMP_IF_FALSE '1733'
1643    LOAD_FAST         'mostHated'
1646    LOAD_ATTR         'master'
1649_0  COME_FROM         '1640'
1649    POP_JUMP_IF_FALSE '1733'

1652    LOAD_FAST         'mostHated'
1655    LOAD_ATTR         'master'
1658    STORE_FAST        'master'

1661    LOAD_FAST         'mob'
1664    LOAD_ATTR         'aggro'
1667    LOAD_ATTR         'has_key'
1670    LOAD_FAST         'master'
1673    CALL_FUNCTION_1   ''
1676    POP_JUMP_IF_FALSE '1733'

1679    LOAD_GLOBAL       'GetRange'
1682    LOAD_FAST         'mob'
1685    LOAD_FAST         'master'
1688    CALL_FUNCTION_2   ''
1691    STORE_FAST        'testRange'

1694    LOAD_FAST         'testRange'
1697    LOAD_FAST         'mob'
1700    LOAD_ATTR         'followRange'
1703    COMPARE_OP        '<='
1706    POP_JUMP_IF_TRUE  '1718'
1709    LOAD_FAST         'mob'
1712    LOAD_ATTR         'battle'
1715_0  COME_FROM         '1706'
1715    POP_JUMP_IF_FALSE '1730'

1718    LOAD_FAST         'master'
1721    STORE_FAST        'mostHated'
1724    JUMP_ABSOLUTE     '1730'
1727    JUMP_ABSOLUTE     '1733'
1730    JUMP_FORWARD      '1733'
1733_0  COME_FROM         '1730'

1733    LOAD_FAST         'mostHated'
1736    LOAD_FAST         'mob'
1739    LOAD_ATTR         'target'
1742    COMPARE_OP        '!='
1745    POP_JUMP_IF_FALSE '1820'

1748    LOAD_FAST         'mob'
1751    LOAD_ATTR         'spawn'
1754    LOAD_ATTR         'getSound'
1757    LOAD_CONST        'sndAlert'
1760    CALL_FUNCTION_1   ''
1763    STORE_FAST        'snd'

1766    LOAD_FAST         'snd'
1769    POP_JUMP_IF_FALSE '1788'

1772    LOAD_FAST         'mob'
1775    LOAD_ATTR         'playSound'
1778    LOAD_FAST         'snd'
1781    CALL_FUNCTION_1   ''
1784    POP_TOP           ''
1785    JUMP_FORWARD      '1801'

1788    LOAD_FAST         'mob'
1791    LOAD_ATTR         'vocalize'
1794    LOAD_GLOBAL       'VOX_MADSCREAM'
1797    CALL_FUNCTION_1   ''
1800    POP_TOP           ''
1801_0  COME_FROM         '1785'

1801    LOAD_FAST         'zone'
1804    LOAD_ATTR         'setTarget'
1807    LOAD_FAST         'mob'
1810    LOAD_FAST         'mostHated'
1813    CALL_FUNCTION_2   ''
1816    POP_TOP           ''
1817    JUMP_FORWARD      '1820'
1820_0  COME_FROM         '1817'

1820    LOAD_FAST         'mostHated'
1823    LOAD_ATTR         'combatTimer'
1826    LOAD_CONST        72
1829    COMPARE_OP        '<'
1832    POP_JUMP_IF_FALSE '1893'

1835    LOAD_CONST        72
1838    LOAD_FAST         'mostHated'
1841    STORE_ATTR        'combatTimer'
1844    JUMP_ABSOLUTE     '1893'
1847    JUMP_ABSOLUTE     '1912'

1850    LOAD_GLOBAL       'defaultdict'
1853    LOAD_GLOBAL       'int'
1856    CALL_FUNCTION_1   ''
1859    LOAD_FAST         'mob'
1862    STORE_ATTR        'aggro'

1865    LOAD_FAST         'mob'
1868    LOAD_ATTR         'target'
1871    POP_JUMP_IF_FALSE '1912'

1874    LOAD_FAST         'zone'
1877    LOAD_ATTR         'setTarget'
1880    LOAD_FAST         'mob'
1883    LOAD_CONST        ''
1886    CALL_FUNCTION_2   ''
1889    POP_TOP           ''
1890    JUMP_ABSOLUTE     '1912'
1893    JUMP_FORWARD      '1912'

1896    LOAD_FAST         'zone'
1899    LOAD_ATTR         'setTarget'
1902    LOAD_FAST         'mob'
1905    LOAD_CONST        ''
1908    CALL_FUNCTION_2   ''
1911    POP_TOP           ''
1912_0  COME_FROM         '1893'

Syntax error at or near `COME_FROM' token at offset 773_0

Thanks for the great job you keep doing on uncompyle2

Hi,

on windows 7 (after installing from source with python setup.py install) I get:

ImportError: cannot import name main.

The side-packages follder contains:
__init__.py
magics.py
Parser.py
Scanner.py
spark.py
verify.py
Walker.py