---
tags: decompiler
---
# MWEs 1: 21-27
Note:
- Python versions are selected based on the original pyc (Using command `file`)
- MWEs generated will be compiled using `compileall` via the same python version
## Error 1/21
Source: [link](https://github.com/geigerzaehler/beets-check/blob/801a50af0f05076928c35fd1086dcb75aa9a3f89/beetsplug/check.py#L131)
Python version: 3.8
Decompyle3: Failed
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass | Pass | Pass |
### MWE:
```python=
def copy_original_checksum():
for replaced in l:
try:
pass
except:
continue
```
### Closest Solution:
No solution. Check [here](https://hackmd.io/Pnoy0j14Qy2172yNDlYF2A?view#MWE-2)
#### MWE data
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object copy_original_checksum at 0x40021aebe0, file "main.py", line 1>)
2 LOAD_CONST 1 ('copy_original_checksum')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (copy_original_checksum)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object copy_original_checksum at 0x40021aebe0, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (l)
2 GET_ITER
>> 4 FOR_ITER 26 (to 32)
6 STORE_FAST 0 (replaced)
3 8 SETUP_FINALLY 4 (to 14)
4 10 POP_BLOCK
12 JUMP_ABSOLUTE 4
5 >> 14 POP_TOP
16 POP_TOP
18 POP_TOP
6 20 POP_EXCEPT
22 JUMP_ABSOLUTE 4
24 POP_EXCEPT
26 JUMP_ABSOLUTE 4
28 END_FINALLY
30 JUMP_ABSOLUTE 4
>> 32 LOAD_CONST 0 (None)
34 RETURN_VALUE
```
Output uncompyle6:
```python=
def copy_original_checksum--- This code section failed: ---
L. 2 0 LOAD_GLOBAL l
2 GET_ITER
4 FOR_ITER 32 'to 32'
6 STORE_FAST 'replaced'
L. 3 8 SETUP_FINALLY 14 'to 14'
L. 4 10 POP_BLOCK
12 JUMP_BACK 4 'to 4'
14_0 COME_FROM_FINALLY 8 '8'
L. 5 14 POP_TOP
16 POP_TOP
18 POP_TOP
L. 6 20 POP_EXCEPT
22 JUMP_BACK 4 'to 4'
24 POP_EXCEPT
26 JUMP_BACK 4 'to 4'
28 END_FINALLY
30 JUMP_BACK 4 'to 4'
Parse error at or near `POP_EXCEPT' instruction at offset 24
```
Output Decompyle3:
```python=
Instruction context:
L. 6 20 POP_EXCEPT
-> 22 JUMP_BACK 4 'to 4'
24 POP_EXCEPT
26 JUMP_BACK 4 'to 4'
28 END_FINALLY
30 JUMP_BACK 4 'to 4'
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
## Error 1/22
Source: [link](https://github.com/rabix/benten/blob/543157cc5215615a5623ac12bbbe8bcd8e27d43d/benten/code/workflow.py#L210)
Python version: 3.7
Decompyle3: Successful
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Pass | Fail | Pass | Pass |
### MWE:
```python=
def _validate_source():
if a:
for x in rng:
foo()
elif b:
foo()
```
#### Closest Solution:
```python=
def _validate_source():
if a:
for x in rng:
foo()
if b and not a:
foo()
```
```c=
1 0 LOAD_CONST 0 (<code object _validate_source at 0x40022eee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_validate_source')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_validate_source)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _validate_source at 0x40022eee40, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (a)
2 POP_JUMP_IF_FALSE 24
3 4 SETUP_LOOP 18 (to 24)
6 LOAD_GLOBAL 1 (rng)
8 GET_ITER
>> 10 FOR_ITER 10 (to 22)
12 STORE_FAST 0 (x)
4 14 LOAD_GLOBAL 2 (foo)
16 CALL_FUNCTION 0
18 POP_TOP
20 JUMP_ABSOLUTE 10
>> 22 POP_BLOCK
5 >> 24 LOAD_GLOBAL 3 (b)
26 POP_JUMP_IF_FALSE 38
28 LOAD_GLOBAL 0 (a)
30 POP_JUMP_IF_TRUE 38
6 32 LOAD_GLOBAL 2 (foo)
34 CALL_FUNCTION 0
36 POP_TOP
>> 38 LOAD_CONST 0 (None)
40 RETURN_VALUE
```
#### MWE data
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object _validate_source at 0x40022aee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_validate_source')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_validate_source)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _validate_source at 0x40022aee40, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (a)
2 POP_JUMP_IF_FALSE 26
3 4 SETUP_LOOP 30 (to 36)
6 LOAD_GLOBAL 1 (rng)
8 GET_ITER
>> 10 FOR_ITER 10 (to 22)
12 STORE_FAST 0 (x)
4 14 LOAD_GLOBAL 2 (foo)
16 CALL_FUNCTION 0
18 POP_TOP
20 JUMP_ABSOLUTE 10
>> 22 POP_BLOCK
24 JUMP_FORWARD 10 (to 36)
5 >> 26 LOAD_GLOBAL 3 (b)
28 POP_JUMP_IF_FALSE 36
6 30 LOAD_GLOBAL 2 (foo)
32 CALL_FUNCTION 0
34 POP_TOP
>> 36 LOAD_CONST 0 (None)
38 RETURN_VALUE
```
Output uncompyle6:
```python=
def _validate_source--- This code section failed: ---
L. 2 0 LOAD_GLOBAL a
2 POP_JUMP_IF_FALSE 26 'to 26'
L. 3 4 SETUP_LOOP 36 'to 36'
6 LOAD_GLOBAL rng
8 GET_ITER
10 FOR_ITER 22 'to 22'
12 STORE_FAST 'x'
L. 4 14 LOAD_GLOBAL foo
16 CALL_FUNCTION_0 0 '0 positional arguments'
18 POP_TOP
20 JUMP_BACK 10 'to 10'
22 POP_BLOCK
24 JUMP_FORWARD 36 'to 36'
26_0 COME_FROM 2 '2'
L. 5 26 LOAD_GLOBAL b
28 POP_JUMP_IF_FALSE 36 'to 36'
L. 6 30 LOAD_GLOBAL foo
32 CALL_FUNCTION_0 0 '0 positional arguments'
34 POP_TOP
36_0 COME_FROM 28 '28'
36_1 COME_FROM 24 '24'
36_2 COME_FROM_LOOP 4 '4'
Parse error at or near `COME_FROM' instruction at offset 36_1
```
Output Decompyle3:
```python=
def _validate_source():
if a:
for x in rng:
foo()
elif b:
foo()
```
## Error 1/23
Source: [link](https://github.com/rabix/benten/blob/543157cc5215615a5623ac12bbbe8bcd8e27d43d/benten/cwl/typeinference.py#L12)
Python version: 3.7
Decompyle3: Failed
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Pass/Incorrect | Fail | Pass | Pass |
### MWE:
```python=
def infer_type():
for tcr in type_check_results:
if tcr.match == Match.Yes:
break
else:
for tcr in type_check_results:
if tcr.match == Match.Maybe:
break
else:
if len(type_check_results) == 1:
res = 2
else:
res = 1
return res
```
#### Closest Solution:
```python=
def infer_type():
x = False
for tcr in type_check_results:
if tcr.match == Match.Yes:
x = True
break
if not x:
x = False
for tcr in type_check_results:
if tcr.match == Match.Maybe:
x = True
break
if not x:
if len(type_check_results) == 1:
res = 2
else:
res = 1
return res
```
```c=
1 0 LOAD_CONST 0 (<code object infer_type at 0x40022aef60, file "main.py", line 1>)
2 LOAD_CONST 1 ('infer_type')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (infer_type)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object infer_type at 0x40022aef60, file "main.py", line 1>:
2 0 LOAD_CONST 1 (False)
2 STORE_FAST 0 (x)
3 4 SETUP_LOOP 30 (to 36)
6 LOAD_GLOBAL 0 (type_check_results)
8 GET_ITER
>> 10 FOR_ITER 22 (to 34)
12 STORE_FAST 1 (tcr)
4 14 LOAD_FAST 1 (tcr)
16 LOAD_ATTR 1 (match)
18 LOAD_GLOBAL 2 (Match)
20 LOAD_ATTR 3 (Yes)
22 COMPARE_OP 2 (==)
24 POP_JUMP_IF_FALSE 10
5 26 LOAD_CONST 2 (True)
28 STORE_FAST 0 (x)
6 30 BREAK_LOOP
32 JUMP_ABSOLUTE 10
>> 34 POP_BLOCK
7 >> 36 LOAD_FAST 0 (x)
38 POP_JUMP_IF_TRUE 102
8 40 LOAD_CONST 1 (False)
42 STORE_FAST 0 (x)
9 44 SETUP_LOOP 30 (to 76)
46 LOAD_GLOBAL 0 (type_check_results)
48 GET_ITER
>> 50 FOR_ITER 22 (to 74)
52 STORE_FAST 1 (tcr)
10 54 LOAD_FAST 1 (tcr)
56 LOAD_ATTR 1 (match)
58 LOAD_GLOBAL 2 (Match)
60 LOAD_ATTR 4 (Maybe)
62 COMPARE_OP 2 (==)
64 POP_JUMP_IF_FALSE 50
11 66 LOAD_CONST 2 (True)
68 STORE_FAST 0 (x)
12 70 BREAK_LOOP
72 JUMP_ABSOLUTE 50
>> 74 POP_BLOCK
13 >> 76 LOAD_FAST 0 (x)
78 POP_JUMP_IF_TRUE 102
14 80 LOAD_GLOBAL 5 (len)
82 LOAD_GLOBAL 0 (type_check_results)
84 CALL_FUNCTION 1
86 LOAD_CONST 3 (1)
88 COMPARE_OP 2 (==)
90 POP_JUMP_IF_FALSE 98
15 92 LOAD_CONST 4 (2)
94 STORE_FAST 2 (res)
96 JUMP_FORWARD 4 (to 102)
17 >> 98 LOAD_CONST 3 (1)
100 STORE_FAST 2 (res)
18 >> 102 LOAD_FAST 2 (res)
104 RETURN_VALUE
```
#### MWE data
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object infer_type at 0x40022aee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('infer_type')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (infer_type)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object infer_type at 0x40022aee40, file "main.py", line 1>:
2 0 SETUP_LOOP 76 (to 78)
2 LOAD_GLOBAL 0 (type_check_results)
4 GET_ITER
>> 6 FOR_ITER 18 (to 26)
8 STORE_FAST 0 (tcr)
3 10 LOAD_FAST 0 (tcr)
12 LOAD_ATTR 1 (match)
14 LOAD_GLOBAL 2 (Match)
16 LOAD_ATTR 3 (Yes)
18 COMPARE_OP 2 (==)
20 POP_JUMP_IF_FALSE 6
4 22 BREAK_LOOP
24 JUMP_ABSOLUTE 6
>> 26 POP_BLOCK
6 28 SETUP_LOOP 48 (to 78)
30 LOAD_GLOBAL 0 (type_check_results)
32 GET_ITER
>> 34 FOR_ITER 18 (to 54)
36 STORE_FAST 0 (tcr)
7 38 LOAD_FAST 0 (tcr)
40 LOAD_ATTR 1 (match)
42 LOAD_GLOBAL 2 (Match)
44 LOAD_ATTR 4 (Maybe)
46 COMPARE_OP 2 (==)
48 POP_JUMP_IF_FALSE 34
8 50 BREAK_LOOP
52 JUMP_ABSOLUTE 34
>> 54 POP_BLOCK
10 56 LOAD_GLOBAL 5 (len)
58 LOAD_GLOBAL 0 (type_check_results)
60 CALL_FUNCTION 1
62 LOAD_CONST 1 (1)
64 COMPARE_OP 2 (==)
66 POP_JUMP_IF_FALSE 74
11 68 LOAD_CONST 2 (2)
70 STORE_FAST 1 (res)
72 JUMP_FORWARD 4 (to 78)
13 >> 74 LOAD_CONST 1 (1)
76 STORE_FAST 1 (res)
14 >> 78 LOAD_FAST 1 (res)
80 RETURN_VALUE
```
Output uncompyle6:
```python=
def infer_type--- This code section failed: ---
L. 2 0 SETUP_LOOP 78 'to 78'
2 LOAD_GLOBAL type_check_results
4 GET_ITER
6_0 COME_FROM 20 '20'
6 FOR_ITER 26 'to 26'
8 STORE_FAST 'tcr'
L. 3 10 LOAD_FAST 'tcr'
12 LOAD_ATTR match
14 LOAD_GLOBAL Match
16 LOAD_ATTR Yes
18 COMPARE_OP ==
20 POP_JUMP_IF_FALSE 6 'to 6'
L. 4 22 BREAK_LOOP
24 JUMP_BACK 6 'to 6'
26 POP_BLOCK
L. 6 28 SETUP_LOOP 78 'to 78'
30 LOAD_GLOBAL type_check_results
32 GET_ITER
34_0 COME_FROM 48 '48'
34 FOR_ITER 54 'to 54'
36 STORE_FAST 'tcr'
L. 7 38 LOAD_FAST 'tcr'
40 LOAD_ATTR match
42 LOAD_GLOBAL Match
44 LOAD_ATTR Maybe
46 COMPARE_OP ==
48 POP_JUMP_IF_FALSE 34 'to 34'
L. 8 50 BREAK_LOOP
52 JUMP_BACK 34 'to 34'
54 POP_BLOCK
L. 10 56 LOAD_GLOBAL len
58 LOAD_GLOBAL type_check_results
60 CALL_FUNCTION_1 1 '1 positional argument'
62 LOAD_CONST 1
64 COMPARE_OP ==
66 POP_JUMP_IF_FALSE 74 'to 74'
L. 11 68 LOAD_CONST 2
70 STORE_FAST 'res'
72 JUMP_FORWARD 78 'to 78'
74_0 COME_FROM 66 '66'
L. 13 74 LOAD_CONST 1
76 STORE_FAST 'res'
78_0 COME_FROM 72 '72'
78_1 COME_FROM_LOOP 28 '28'
78_2 COME_FROM_LOOP 0 '0'
L. 14 78 LOAD_FAST 'res'
80 RETURN_VALUE
-1 RETURN_LAST
Parse error at or near `LOAD_FAST' instruction at offset 78
```
Output Decompyle3:
```python=
Instruction context:
->
L. 14 78 LOAD_FAST 'res'
80 RETURN_VALUE
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
## Error 1/24
Source: Online code not available. Download source here: [link](https://pypi.org/project/bert-sent-encoding/#files)
Python version: 3.7
Decompyle3: Pass - Incorrect
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
MWE 1:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Fail | Pass | Pass |
MWE 2:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Fail | Pass | Pass |
MWE 3:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Fail | Pass | Pass |
### MWE:
#### MWE1:
```python=
def _is_chinese_char(self, cp):
if ((cp >= 0x4E00 and cp <= 0x9FFF) or #
(cp >= 0x3400 and cp <= 0x4DBF) or #
(cp >= 0x20000 and cp <= 0x2A6DF) or #
(cp >= 0x2A700 and cp <= 0x2B73F) or #
(cp >= 0x2B740 and cp <= 0x2B81F) or #
(cp >= 0x2F800 and cp <= 0x2FA1F)): #
return True
return False
```
##### Solution 1:
```python=
def _is_chinese_char(self, cp):
temp1 = cp >= 0x4E00 and cp <= 0x9FFF
temp2 = (cp >= 0x3400 and cp <= 0x4DBF)
temp3 = (cp >= 0x20000 and cp <= 0x2A6DF)
temp4 = (cp >= 0x2A700 and cp <= 0x2B73F)
temp5 = (cp >= 0x2B740 and cp <= 0x2B81F)
temp6 = (cp >= 0x2F800 and cp <= 0x2FA1F)
if temp1 or temp2 or temp3: #
return True
if temp4 or temp5 or temp6:
return True
return False
```
```c=
1 0 LOAD_CONST 0 (<code object _is_chinese_char at 0x40022eee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_is_chinese_char')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_is_chinese_char)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _is_chinese_char at 0x40022eee40, file "main.py", line 1>:
2 0 LOAD_FAST 1 (cp)
2 LOAD_CONST 1 (19968)
4 COMPARE_OP 5 (>=)
6 JUMP_IF_FALSE_OR_POP 14
8 LOAD_FAST 1 (cp)
10 LOAD_CONST 2 (40959)
12 COMPARE_OP 1 (<=)
>> 14 STORE_FAST 2 (temp1)
3 16 LOAD_FAST 1 (cp)
18 LOAD_CONST 3 (13312)
20 COMPARE_OP 5 (>=)
22 JUMP_IF_FALSE_OR_POP 30
24 LOAD_FAST 1 (cp)
26 LOAD_CONST 4 (19903)
28 COMPARE_OP 1 (<=)
>> 30 STORE_FAST 3 (temp2)
4 32 LOAD_FAST 1 (cp)
34 LOAD_CONST 5 (131072)
36 COMPARE_OP 5 (>=)
38 JUMP_IF_FALSE_OR_POP 46
40 LOAD_FAST 1 (cp)
42 LOAD_CONST 6 (173791)
44 COMPARE_OP 1 (<=)
>> 46 STORE_FAST 4 (temp3)
5 48 LOAD_FAST 1 (cp)
50 LOAD_CONST 7 (173824)
52 COMPARE_OP 5 (>=)
54 JUMP_IF_FALSE_OR_POP 62
56 LOAD_FAST 1 (cp)
58 LOAD_CONST 8 (177983)
60 COMPARE_OP 1 (<=)
>> 62 STORE_FAST 5 (temp4)
6 64 LOAD_FAST 1 (cp)
66 LOAD_CONST 9 (177984)
68 COMPARE_OP 5 (>=)
70 JUMP_IF_FALSE_OR_POP 78
72 LOAD_FAST 1 (cp)
74 LOAD_CONST 10 (178207)
76 COMPARE_OP 1 (<=)
>> 78 STORE_FAST 6 (temp5)
7 80 LOAD_FAST 1 (cp)
82 LOAD_CONST 11 (194560)
84 COMPARE_OP 5 (>=)
86 JUMP_IF_FALSE_OR_POP 94
88 LOAD_FAST 1 (cp)
90 LOAD_CONST 12 (195103)
92 COMPARE_OP 1 (<=)
>> 94 STORE_FAST 7 (temp6)
8 96 LOAD_FAST 2 (temp1)
98 POP_JUMP_IF_TRUE 108
100 LOAD_FAST 3 (temp2)
102 POP_JUMP_IF_TRUE 108
104 LOAD_FAST 4 (temp3)
106 POP_JUMP_IF_FALSE 112
9 >> 108 LOAD_CONST 13 (True)
110 RETURN_VALUE
10 >> 112 LOAD_FAST 5 (temp4)
114 POP_JUMP_IF_TRUE 124
116 LOAD_FAST 6 (temp5)
118 POP_JUMP_IF_TRUE 124
120 LOAD_FAST 7 (temp6)
122 POP_JUMP_IF_FALSE 128
11 >> 124 LOAD_CONST 13 (True)
126 RETURN_VALUE
12 >> 128 LOAD_CONST 14 (False)
130 RETURN_VALUE
```
##### MWE1 data
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object _is_chinese_char at 0x40022eef60, file "main.py", line 1>)
2 LOAD_CONST 1 ('_is_chinese_char')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_is_chinese_char)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _is_chinese_char at 0x40022eef60, file "main.py", line 1>:
2 0 LOAD_FAST 1 (cp)
2 LOAD_CONST 1 (19968)
4 COMPARE_OP 5 (>=)
6 POP_JUMP_IF_FALSE 16
8 LOAD_FAST 1 (cp)
10 LOAD_CONST 2 (40959)
12 COMPARE_OP 1 (<=)
14 POP_JUMP_IF_TRUE 96
3 >> 16 LOAD_FAST 1 (cp)
18 LOAD_CONST 3 (13312)
20 COMPARE_OP 5 (>=)
22 POP_JUMP_IF_FALSE 32
24 LOAD_FAST 1 (cp)
26 LOAD_CONST 4 (19903)
28 COMPARE_OP 1 (<=)
30 POP_JUMP_IF_TRUE 96
4 >> 32 LOAD_FAST 1 (cp)
34 LOAD_CONST 5 (131072)
36 COMPARE_OP 5 (>=)
38 POP_JUMP_IF_FALSE 48
40 LOAD_FAST 1 (cp)
42 LOAD_CONST 6 (173791)
44 COMPARE_OP 1 (<=)
46 POP_JUMP_IF_TRUE 96
5 >> 48 LOAD_FAST 1 (cp)
50 LOAD_CONST 7 (173824)
52 COMPARE_OP 5 (>=)
54 POP_JUMP_IF_FALSE 64
56 LOAD_FAST 1 (cp)
58 LOAD_CONST 8 (177983)
60 COMPARE_OP 1 (<=)
62 POP_JUMP_IF_TRUE 96
6 >> 64 LOAD_FAST 1 (cp)
66 LOAD_CONST 9 (177984)
68 COMPARE_OP 5 (>=)
70 POP_JUMP_IF_FALSE 80
72 LOAD_FAST 1 (cp)
74 LOAD_CONST 10 (178207)
76 COMPARE_OP 1 (<=)
78 POP_JUMP_IF_TRUE 96
7 >> 80 LOAD_FAST 1 (cp)
82 LOAD_CONST 11 (194560)
84 COMPARE_OP 5 (>=)
86 POP_JUMP_IF_FALSE 100
88 LOAD_FAST 1 (cp)
90 LOAD_CONST 12 (195103)
92 COMPARE_OP 1 (<=)
94 POP_JUMP_IF_FALSE 100
8 >> 96 LOAD_CONST 13 (True)
98 RETURN_VALUE
10 >> 100 LOAD_CONST 14 (False)
102 RETURN_VALUE
```
Output uncompyle6:
```python=
def _is_chinese_char--- This code section failed: ---
L. 2 0 LOAD_FAST 'cp'
2 LOAD_CONST 19968
4 COMPARE_OP >=
6 POP_JUMP_IF_FALSE 16 'to 16'
8 LOAD_FAST 'cp'
10 LOAD_CONST 40959
12 COMPARE_OP <=
14 POP_JUMP_IF_TRUE 96 'to 96'
16_0 COME_FROM 6 '6'
L. 3 16 LOAD_FAST 'cp'
18 LOAD_CONST 13312
20 COMPARE_OP >=
22 POP_JUMP_IF_FALSE 32 'to 32'
24 LOAD_FAST 'cp'
26 LOAD_CONST 19903
28 COMPARE_OP <=
30 POP_JUMP_IF_TRUE 96 'to 96'
32_0 COME_FROM 22 '22'
L. 4 32 LOAD_FAST 'cp'
34 LOAD_CONST 131072
36 COMPARE_OP >=
38 POP_JUMP_IF_FALSE 48 'to 48'
40 LOAD_FAST 'cp'
42 LOAD_CONST 173791
44 COMPARE_OP <=
46 POP_JUMP_IF_TRUE 96 'to 96'
48_0 COME_FROM 38 '38'
L. 5 48 LOAD_FAST 'cp'
50 LOAD_CONST 173824
52 COMPARE_OP >=
54 POP_JUMP_IF_FALSE 64 'to 64'
56 LOAD_FAST 'cp'
58 LOAD_CONST 177983
60 COMPARE_OP <=
62 POP_JUMP_IF_TRUE 96 'to 96'
64_0 COME_FROM 54 '54'
L. 6 64 LOAD_FAST 'cp'
66 LOAD_CONST 177984
68 COMPARE_OP >=
70 POP_JUMP_IF_FALSE 80 'to 80'
72 LOAD_FAST 'cp'
74 LOAD_CONST 178207
76 COMPARE_OP <=
78 POP_JUMP_IF_TRUE 96 'to 96'
80_0 COME_FROM 70 '70'
L. 7 80 LOAD_FAST 'cp'
82 LOAD_CONST 194560
84 COMPARE_OP >=
86 POP_JUMP_IF_FALSE 100 'to 100'
88 LOAD_FAST 'cp'
90 LOAD_CONST 195103
92 COMPARE_OP <=
94 POP_JUMP_IF_FALSE 100 'to 100'
96_0 COME_FROM 78 '78'
96_1 COME_FROM 62 '62'
96_2 COME_FROM 46 '46'
96_3 COME_FROM 30 '30'
96_4 COME_FROM 14 '14'
L. 8 96 LOAD_CONST True
98 RETURN_VALUE
100_0 COME_FROM 94 '94'
100_1 COME_FROM 86 '86'
L. 10 100 LOAD_CONST False
102 RETURN_VALUE
-1 RETURN_LAST
Parse error at or near `COME_FROM' instruction at offset 100_1
```
Output Decompyle3:
```python=
def _is_chinese_char(self, cp):
if not (cp >= 19968 and cp <= 40959):
if cp >= 13312 and not cp <= 19903:
if cp >= 131072 and not cp <= 173791:
if cp >= 173824 and not cp <= 177983:
if cp >= 177984 and not cp <= 178207:
if not cp >= 194560 or cp <= 195103:
return True
return False
```
#### MWE2:
```python=
def _is_whitespace(char):
if char == " " or char == "\t" or char == "\n" or char == "\r":
return True
if cat == "Zs":
return True
return False
```
##### Solution 2:
```python=
def _is_whitespace(char):
temp1 = char == " " or char == "\t"
if temp1 or char == "\n" or char == "\r":
return True
if cat == "Zs":
return True
return False
```
```c=
1 0 LOAD_CONST 0 (<code object _is_whitespace at 0x40022eee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_is_whitespace')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_is_whitespace)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _is_whitespace at 0x40022eee40, file "main.py", line 1>:
2 0 LOAD_FAST 0 (char)
2 LOAD_CONST 1 (' ')
4 COMPARE_OP 2 (==)
6 JUMP_IF_TRUE_OR_POP 14
8 LOAD_FAST 0 (char)
10 LOAD_CONST 2 ('\t')
12 COMPARE_OP 2 (==)
>> 14 STORE_FAST 1 (temp1)
3 16 LOAD_FAST 1 (temp1)
18 POP_JUMP_IF_TRUE 36
20 LOAD_FAST 0 (char)
22 LOAD_CONST 3 ('\n')
24 COMPARE_OP 2 (==)
26 POP_JUMP_IF_TRUE 36
28 LOAD_FAST 0 (char)
30 LOAD_CONST 4 ('\r')
32 COMPARE_OP 2 (==)
34 POP_JUMP_IF_FALSE 40
4 >> 36 LOAD_CONST 5 (True)
38 RETURN_VALUE
5 >> 40 LOAD_GLOBAL 0 (cat)
42 LOAD_CONST 6 ('Zs')
44 COMPARE_OP 2 (==)
46 POP_JUMP_IF_FALSE 52
6 48 LOAD_CONST 5 (True)
50 RETURN_VALUE
7 >> 52 LOAD_CONST 7 (False)
54 RETURN_VALUE
```
##### MWE2 data
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object _is_whitespace at 0x40022eee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_is_whitespace')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_is_whitespace)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _is_whitespace at 0x40022eee40, file "main.py", line 1>:
2 0 LOAD_FAST 0 (char)
2 LOAD_CONST 1 (' ')
4 COMPARE_OP 2 (==)
6 POP_JUMP_IF_TRUE 32
8 LOAD_FAST 0 (char)
10 LOAD_CONST 2 ('\t')
12 COMPARE_OP 2 (==)
14 POP_JUMP_IF_TRUE 32
16 LOAD_FAST 0 (char)
18 LOAD_CONST 3 ('\n')
20 COMPARE_OP 2 (==)
22 POP_JUMP_IF_TRUE 32
24 LOAD_FAST 0 (char)
26 LOAD_CONST 4 ('\r')
28 COMPARE_OP 2 (==)
30 POP_JUMP_IF_FALSE 36
3 >> 32 LOAD_CONST 5 (True)
34 RETURN_VALUE
4 >> 36 LOAD_GLOBAL 0 (cat)
38 LOAD_CONST 6 ('Zs')
40 COMPARE_OP 2 (==)
42 POP_JUMP_IF_FALSE 48
5 44 LOAD_CONST 5 (True)
46 RETURN_VALUE
6 >> 48 LOAD_CONST 7 (False)
50 RETURN_VALUE
```
Output uncompyle6:
```python=
def _is_whitespace--- This code section failed: ---
L. 2 0 LOAD_FAST 'char'
2 LOAD_STR ' '
4 COMPARE_OP ==
6 POP_JUMP_IF_TRUE 32 'to 32'
8 LOAD_FAST 'char'
10 LOAD_STR '\t'
12 COMPARE_OP ==
14 POP_JUMP_IF_TRUE 32 'to 32'
16 LOAD_FAST 'char'
18 LOAD_STR '\n'
20 COMPARE_OP ==
22 POP_JUMP_IF_TRUE 32 'to 32'
24 LOAD_FAST 'char'
26 LOAD_STR '\r'
28 COMPARE_OP ==
30 POP_JUMP_IF_FALSE 36 'to 36'
32_0 COME_FROM 22 '22'
32_1 COME_FROM 14 '14'
32_2 COME_FROM 6 '6'
L. 3 32 LOAD_CONST True
34 RETURN_VALUE
36_0 COME_FROM 30 '30'
L. 4 36 LOAD_GLOBAL cat
38 LOAD_STR 'Zs'
40 COMPARE_OP ==
42 POP_JUMP_IF_FALSE 48 'to 48'
L. 5 44 LOAD_CONST True
46 RETURN_VALUE
48_0 COME_FROM 42 '42'
L. 6 48 LOAD_CONST False
50 RETURN_VALUE
-1 RETURN_LAST
Parse error at or near `RETURN_VALUE' instruction at offset 50
```
Output Decompyle3:
```python=
def _is_whitespace(char):
if not char == ' ':
if char == '\t' or (char == '\n' or char == '\r'):
return True
if cat == 'Zs':
return True
return False
```
#### MWE3:
```python=
def _is_punctuation():
if ((cp >= 33 and cp <= 47) or (cp >= 58 and cp <= 64) or
(cp >= 91 and cp <= 96) or (cp >= 123 and cp <= 126)):
return True
if cp:
return True
return False
```
##### Solution 3:
```python=
def _is_punctuation():
temp1 = (cp >= 33 and cp <= 47)
temp2 = (cp >= 58 and cp <= 64)
temp3 = (cp >= 91 and cp <= 96)
temp4 = (cp >= 123 and cp <= 126)
if (temp1 or temp2 or temp3):
return True
if (temp4):
return True
if cp:
return True
return False
```
```c=
1 0 LOAD_CONST 0 (<code object _is_punctuation at 0x40022aee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_is_punctuation')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_is_punctuation)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _is_punctuation at 0x40022aee40, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (cp)
2 LOAD_CONST 1 (33)
4 COMPARE_OP 5 (>=)
6 JUMP_IF_FALSE_OR_POP 14
8 LOAD_GLOBAL 0 (cp)
10 LOAD_CONST 2 (47)
12 COMPARE_OP 1 (<=)
>> 14 STORE_FAST 0 (temp1)
3 16 LOAD_GLOBAL 0 (cp)
18 LOAD_CONST 3 (58)
20 COMPARE_OP 5 (>=)
22 JUMP_IF_FALSE_OR_POP 30
24 LOAD_GLOBAL 0 (cp)
26 LOAD_CONST 4 (64)
28 COMPARE_OP 1 (<=)
>> 30 STORE_FAST 1 (temp2)
4 32 LOAD_GLOBAL 0 (cp)
34 LOAD_CONST 5 (91)
36 COMPARE_OP 5 (>=)
38 JUMP_IF_FALSE_OR_POP 46
40 LOAD_GLOBAL 0 (cp)
42 LOAD_CONST 6 (96)
44 COMPARE_OP 1 (<=)
>> 46 STORE_FAST 2 (temp3)
5 48 LOAD_GLOBAL 0 (cp)
50 LOAD_CONST 7 (123)
52 COMPARE_OP 5 (>=)
54 JUMP_IF_FALSE_OR_POP 62
56 LOAD_GLOBAL 0 (cp)
58 LOAD_CONST 8 (126)
60 COMPARE_OP 1 (<=)
>> 62 STORE_FAST 3 (temp4)
6 64 LOAD_FAST 0 (temp1)
66 POP_JUMP_IF_TRUE 76
68 LOAD_FAST 1 (temp2)
70 POP_JUMP_IF_TRUE 76
72 LOAD_FAST 2 (temp3)
74 POP_JUMP_IF_FALSE 80
7 >> 76 LOAD_CONST 9 (True)
78 RETURN_VALUE
8 >> 80 LOAD_FAST 3 (temp4)
82 POP_JUMP_IF_FALSE 88
9 84 LOAD_CONST 9 (True)
86 RETURN_VALUE
10 >> 88 LOAD_GLOBAL 0 (cp)
90 POP_JUMP_IF_FALSE 96
11 92 LOAD_CONST 9 (True)
94 RETURN_VALUE
12 >> 96 LOAD_CONST 10 (False)
98 RETURN_VALUE
```
##### MWE3 data
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object _is_punctuation at 0x40022aee40, file "main.py", line 1>)
2 LOAD_CONST 1 ('_is_punctuation')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_is_punctuation)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object _is_punctuation at 0x40022aee40, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (cp)
2 LOAD_CONST 1 (33)
4 COMPARE_OP 5 (>=)
6 POP_JUMP_IF_FALSE 16
8 LOAD_GLOBAL 0 (cp)
10 LOAD_CONST 2 (47)
12 COMPARE_OP 1 (<=)
14 POP_JUMP_IF_TRUE 64
>> 16 LOAD_GLOBAL 0 (cp)
18 LOAD_CONST 3 (58)
20 COMPARE_OP 5 (>=)
22 POP_JUMP_IF_FALSE 32
24 LOAD_GLOBAL 0 (cp)
26 LOAD_CONST 4 (64)
28 COMPARE_OP 1 (<=)
30 POP_JUMP_IF_TRUE 64
3 >> 32 LOAD_GLOBAL 0 (cp)
34 LOAD_CONST 5 (91)
36 COMPARE_OP 5 (>=)
38 POP_JUMP_IF_FALSE 48
40 LOAD_GLOBAL 0 (cp)
42 LOAD_CONST 6 (96)
44 COMPARE_OP 1 (<=)
46 POP_JUMP_IF_TRUE 64
>> 48 LOAD_GLOBAL 0 (cp)
50 LOAD_CONST 7 (123)
52 COMPARE_OP 5 (>=)
54 POP_JUMP_IF_FALSE 68
56 LOAD_GLOBAL 0 (cp)
58 LOAD_CONST 8 (126)
60 COMPARE_OP 1 (<=)
62 POP_JUMP_IF_FALSE 68
4 >> 64 LOAD_CONST 9 (True)
66 RETURN_VALUE
5 >> 68 LOAD_GLOBAL 0 (cp)
70 POP_JUMP_IF_FALSE 76
6 72 LOAD_CONST 9 (True)
74 RETURN_VALUE
7 >> 76 LOAD_CONST 10 (False)
78 RETURN_VALUE
```
Output uncompyle6:
```python=
def _is_punctuation--- This code section failed: ---
L. 2 0 LOAD_GLOBAL cp
2 LOAD_CONST 33
4 COMPARE_OP >=
6 POP_JUMP_IF_FALSE 16 'to 16'
8 LOAD_GLOBAL cp
10 LOAD_CONST 47
12 COMPARE_OP <=
14 POP_JUMP_IF_TRUE 64 'to 64'
16_0 COME_FROM 6 '6'
16 LOAD_GLOBAL cp
18 LOAD_CONST 58
20 COMPARE_OP >=
22 POP_JUMP_IF_FALSE 32 'to 32'
24 LOAD_GLOBAL cp
26 LOAD_CONST 64
28 COMPARE_OP <=
30 POP_JUMP_IF_TRUE 64 'to 64'
32_0 COME_FROM 22 '22'
L. 3 32 LOAD_GLOBAL cp
34 LOAD_CONST 91
36 COMPARE_OP >=
38 POP_JUMP_IF_FALSE 48 'to 48'
40 LOAD_GLOBAL cp
42 LOAD_CONST 96
44 COMPARE_OP <=
46 POP_JUMP_IF_TRUE 64 'to 64'
48_0 COME_FROM 38 '38'
48 LOAD_GLOBAL cp
50 LOAD_CONST 123
52 COMPARE_OP >=
54 POP_JUMP_IF_FALSE 68 'to 68'
56 LOAD_GLOBAL cp
58 LOAD_CONST 126
60 COMPARE_OP <=
62 POP_JUMP_IF_FALSE 68 'to 68'
64_0 COME_FROM 46 '46'
64_1 COME_FROM 30 '30'
64_2 COME_FROM 14 '14'
L. 4 64 LOAD_CONST True
66 RETURN_VALUE
68_0 COME_FROM 62 '62'
68_1 COME_FROM 54 '54'
L. 5 68 LOAD_GLOBAL cp
70 POP_JUMP_IF_FALSE 76 'to 76'
L. 6 72 LOAD_CONST True
74 RETURN_VALUE
76_0 COME_FROM 70 '70'
L. 7 76 LOAD_CONST False
78 RETURN_VALUE
-1 RETURN_LAST
Parse error at or near `COME_FROM' instruction at offset 68_1
```
Output Decompyle3:
```python=
def _is_punctuation():
if not (cp >= 33 and cp <= 47):
if not (cp >= 58 and cp <= 64):
if not (cp >= 91 and cp <= 96):
if not cp >= 123 or cp <= 126:
return True
if cp:
return True
return False
```
## Error 1/25
Source: [link](https://github.com/ManiacalLabs/BiblioPixel/blob/afb993fbbe56e75e7c98f252df402b0f3e83bb6e/bibliopixel/project/fill.py#L72)
Python version: 3.6
Decompyle3: Failed
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Fail | Fail | Fail |
### MWE:
```python=
def _fill_animation(desc):
if not datatype:
raise e or ValueError('Missing "datatype" in "animation" Section')
```
#### Closest Solution:
```python=
def _fill_animation(desc):
if not datatype:
tmp = e or ValueError('Missing "datatype" in "animation" Section')
raise tmp
```
```c=
1 0 LOAD_CONST 0 (<code object _fill_animation at 0x4002216c90, file "main.py", line 1>)
2 LOAD_CONST 1 ('_fill_animation')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_fill_animation)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of _fill_animation:
2 0 LOAD_GLOBAL 0 (datatype)
2 POP_JUMP_IF_TRUE 20
3 4 LOAD_GLOBAL 1 (e)
6 JUMP_IF_TRUE_OR_POP 14
8 LOAD_GLOBAL 2 (ValueError)
10 LOAD_CONST 1 ('Missing "datatype" in "animation" Section')
12 CALL_FUNCTION 1
>> 14 STORE_FAST 1 (tmp)
4 16 LOAD_FAST 1 (tmp)
18 RAISE_VARARGS 1
>> 20 LOAD_CONST 0 (None)
22 RETURN_VALUE
```
#### MWE data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object _fill_animation at 0x4002216c90, file "main.py", line 1>)
2 LOAD_CONST 1 ('_fill_animation')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_fill_animation)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of _fill_animation:
2 0 LOAD_GLOBAL 0 (datatype)
2 POP_JUMP_IF_TRUE 16
3 4 LOAD_GLOBAL 1 (e)
6 JUMP_IF_TRUE_OR_POP 14
8 LOAD_GLOBAL 2 (ValueError)
10 LOAD_CONST 1 ('Missing "datatype" in "animation" Section')
12 CALL_FUNCTION 1
>> 14 RAISE_VARARGS 1
>> 16 LOAD_CONST 0 (None)
18 RETURN_VALUE
```
Output uncompyle6:
```python=
def _fill_animation--- This code section failed: ---
L. 2 0 LOAD_GLOBAL datatype
2 POP_JUMP_IF_TRUE 16 'to 16'
L. 3 4 LOAD_GLOBAL e
6 JUMP_IF_TRUE_OR_POP 14 'to 14'
8 LOAD_GLOBAL ValueError
10 LOAD_STR 'Missing "datatype" in "animation" Section'
12 CALL_FUNCTION_1 1 '1 positional argument'
14_0 COME_FROM 6 '6'
14 RAISE_VARARGS_1 1 'exception'
16_0 COME_FROM 2 '2'
Parse error at or near `RAISE_VARARGS_1' instruction at offset 14 1 0 LOAD_CONST 0 (<code object _fill_animation at 0x4002216c90, file "main.py", line 1>)
2 LOAD_CONST 1 ('_fill_animation')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (_fill_animation)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of _fill_animation:
2 0 LOAD_GLOBAL 0 (datatype)
2 POP_JUMP_IF_TRUE 16
3 4 LOAD_GLOBAL 1 (e)
6 JUMP_IF_TRUE_OR_POP 14
8 LOAD_GLOBAL 2 (ValueError)
10 LOAD_CONST 1 ('Missing "datatype" in "animation" Section')
12 CALL_FUNCTION 1
>> 14 RAISE_VARARGS 1
>> 16 LOAD_CONST 0 (None)
18 RETURN_VALUE
```
Output Decompyle3:
```python=
Error: decompyle3 requires Python 3.7-3.8
```
## Error 1/26
Source: [link](https://github.com/jeremyjyang/BioClients/blob/master/BioClients/chem2bio2rdf/slap/Utils.py)
Python version: 3.8
Decompyle3: Failed
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
MWE 1:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass | Pass |
MWE 2:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass | Pass |
MWE 3:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass | Pass |
MWE 4:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass-Incorrect | Pass |
MWE 5:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass | Pass |
### MWE:
#### MWE1:
```python=
def Drug2Targets():
for cid in cids:
try:
pass
except Exception as e:
continue
```
##### Closest Solution1:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE1 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object Drug2Targets at 0x400236eb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('Drug2Targets')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (Drug2Targets)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object Drug2Targets at 0x400236eb30, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (cids)
2 GET_ITER
>> 4 FOR_ITER 26 (to 32)
6 STORE_FAST 0 (cid)
3 8 SETUP_FINALLY 4 (to 14)
4 10 POP_BLOCK
12 JUMP_ABSOLUTE 4
5 >> 14 POP_TOP
16 POP_TOP
18 POP_TOP
6 20 POP_EXCEPT
22 JUMP_ABSOLUTE 4
24 POP_EXCEPT
26 JUMP_ABSOLUTE 4
28 END_FINALLY
30 JUMP_ABSOLUTE 4
>> 32 LOAD_CONST 0 (None)
34 RETURN_VALUE
```
Output uncompyle6:
```python=
def Drug2Targets--- This code section failed: ---
L. 2 0 LOAD_GLOBAL cids
2 GET_ITER
4 FOR_ITER 32 'to 32'
6 STORE_FAST 'cid'
L. 3 8 SETUP_FINALLY 14 'to 14'
L. 4 10 POP_BLOCK
12 JUMP_BACK 4 'to 4'
14_0 COME_FROM_FINALLY 8 '8'
L. 5 14 POP_TOP
16 POP_TOP
18 POP_TOP
L. 6 20 POP_EXCEPT
22 JUMP_BACK 4 'to 4'
24 POP_EXCEPT
26 JUMP_BACK 4 'to 4'
28 END_FINALLY
30 JUMP_BACK 4 'to 4'
Parse error at or near `POP_EXCEPT' instruction at offset 24
```
Output Decompyle3:
```python=
Instruction context:
L. 6 20 POP_EXCEPT
-> 22 JUMP_BACK 4 'to 4'
24 POP_EXCEPT
26 JUMP_BACK 4 'to 4'
28 END_FINALLY
30 JUMP_BACK 4 'to 4'
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
#### MWE2:
```python=
def Drug2BioSimilarDrugs():
for cid in cids:
try:
pass
except Exception as e:
continue
```
##### Closest Solution2:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE2 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object Drug2BioSimilarDrugs at 0x40021eeb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('Drug2BioSimilarDrugs')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (Drug2BioSimilarDrugs)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object Drug2BioSimilarDrugs at 0x40021eeb30, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (cids)
2 GET_ITER
>> 4 FOR_ITER 52 (to 58)
6 STORE_FAST 0 (cid)
3 8 SETUP_FINALLY 4 (to 14)
4 10 POP_BLOCK
12 JUMP_ABSOLUTE 4
5 >> 14 DUP_TOP
16 LOAD_GLOBAL 1 (Exception)
18 COMPARE_OP 10 (exception match)
20 POP_JUMP_IF_FALSE 54
22 POP_TOP
24 STORE_FAST 1 (e)
26 POP_TOP
28 SETUP_FINALLY 12 (to 42)
6 30 POP_BLOCK
32 POP_EXCEPT
34 CALL_FINALLY 6 (to 42)
36 JUMP_ABSOLUTE 4
38 POP_BLOCK
40 BEGIN_FINALLY
>> 42 LOAD_CONST 0 (None)
44 STORE_FAST 1 (e)
46 DELETE_FAST 1 (e)
48 END_FINALLY
50 POP_EXCEPT
52 JUMP_ABSOLUTE 4
>> 54 END_FINALLY
56 JUMP_ABSOLUTE 4
>> 58 LOAD_CONST 0 (None)
60 RETURN_VALUE
```
Output uncompyle6:
```python=
def Drug2BioSimilarDrugs--- This code section failed: ---
L. 2 0 LOAD_GLOBAL cids
2 GET_ITER
4 FOR_ITER 58 'to 58'
6 STORE_FAST 'cid'
L. 3 8 SETUP_FINALLY 14 'to 14'
L. 4 10 POP_BLOCK
12 JUMP_BACK 4 'to 4'
14_0 COME_FROM_FINALLY 8 '8'
L. 5 14 DUP_TOP
16 LOAD_GLOBAL Exception
18 COMPARE_OP exception-match
20 POP_JUMP_IF_FALSE 54 'to 54'
22 POP_TOP
24 STORE_FAST 'e'
26 POP_TOP
28 SETUP_FINALLY 42 'to 42'
L. 6 30 POP_BLOCK
32 POP_EXCEPT
34 CALL_FINALLY 42 'to 42'
36 JUMP_BACK 4 'to 4'
38 POP_BLOCK
40 BEGIN_FINALLY
42_0 COME_FROM 34 '34'
42_1 COME_FROM_FINALLY 28 '28'
42 LOAD_CONST None
44 STORE_FAST 'e'
46 DELETE_FAST 'e'
48 END_FINALLY
50 POP_EXCEPT
52 JUMP_BACK 4 'to 4'
54_0 COME_FROM 20 '20'
54 END_FINALLY
56 JUMP_BACK 4 'to 4'
Parse error at or near `CALL_FINALLY' instruction at offset 34
```
Output Decompyle3:
```python=
Instruction context:
L. 6 30 POP_BLOCK
32 POP_EXCEPT
34 CALL_FINALLY 42 'to 42'
-> 36 JUMP_BACK 4 'to 4'
38 POP_BLOCK
40 BEGIN_FINALLY
42_0 COME_FROM 34 '34'
42_1 COME_FROM_FINALLY 28 '28'
42 LOAD_CONST None
44 STORE_FAST 'e'
46 DELETE_FAST 'e'
48 END_FINALLY
50 POP_EXCEPT
52 JUMP_BACK 4 'to 4'
54_0 COME_FROM 20 '20'
54 END_FINALLY
56 JUMP_BACK 4 'to 4'
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
#### MWE3:
```python=
def Target2Drugs():
for tid in tids:
try:
pass
except Exception as e:
continue
```
##### Closest Solution3:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE3 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object Target2Drugs at 0x400246eb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('Target2Drugs')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (Target2Drugs)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object Target2Drugs at 0x400246eb30, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (tids)
2 GET_ITER
>> 4 FOR_ITER 52 (to 58)
6 STORE_FAST 0 (tid)
3 8 SETUP_FINALLY 4 (to 14)
4 10 POP_BLOCK
12 JUMP_ABSOLUTE 4
5 >> 14 DUP_TOP
16 LOAD_GLOBAL 1 (Exception)
18 COMPARE_OP 10 (exception match)
20 POP_JUMP_IF_FALSE 54
22 POP_TOP
24 STORE_FAST 1 (e)
26 POP_TOP
28 SETUP_FINALLY 12 (to 42)
6 30 POP_BLOCK
32 POP_EXCEPT
34 CALL_FINALLY 6 (to 42)
36 JUMP_ABSOLUTE 4
38 POP_BLOCK
40 BEGIN_FINALLY
>> 42 LOAD_CONST 0 (None)
44 STORE_FAST 1 (e)
46 DELETE_FAST 1 (e)
48 END_FINALLY
50 POP_EXCEPT
52 JUMP_ABSOLUTE 4
>> 54 END_FINALLY
56 JUMP_ABSOLUTE 4
>> 58 LOAD_CONST 0 (None)
60 RETURN_VALUE
```
Output uncompyle6:
```python=
def Target2Drugs--- This code section failed: ---
L. 2 0 LOAD_GLOBAL tids
2 GET_ITER
4 FOR_ITER 58 'to 58'
6 STORE_FAST 'tid'
L. 3 8 SETUP_FINALLY 14 'to 14'
L. 4 10 POP_BLOCK
12 JUMP_BACK 4 'to 4'
14_0 COME_FROM_FINALLY 8 '8'
L. 5 14 DUP_TOP
16 LOAD_GLOBAL Exception
18 COMPARE_OP exception-match
20 POP_JUMP_IF_FALSE 54 'to 54'
22 POP_TOP
24 STORE_FAST 'e'
26 POP_TOP
28 SETUP_FINALLY 42 'to 42'
L. 6 30 POP_BLOCK
32 POP_EXCEPT
34 CALL_FINALLY 42 'to 42'
36 JUMP_BACK 4 'to 4'
38 POP_BLOCK
40 BEGIN_FINALLY
42_0 COME_FROM 34 '34'
42_1 COME_FROM_FINALLY 28 '28'
42 LOAD_CONST None
44 STORE_FAST 'e'
46 DELETE_FAST 'e'
48 END_FINALLY
50 POP_EXCEPT
52 JUMP_BACK 4 'to 4'
54_0 COME_FROM 20 '20'
54 END_FINALLY
56 JUMP_BACK 4 'to 4'
Parse error at or near `CALL_FINALLY' instruction at offset 34
```
Output Decompyle3:
```python=
Instruction context:
L. 6 30 POP_BLOCK
32 POP_EXCEPT
34 CALL_FINALLY 42 'to 42'
-> 36 JUMP_BACK 4 'to 4'
38 POP_BLOCK
40 BEGIN_FINALLY
42_0 COME_FROM 34 '34'
42_1 COME_FROM_FINALLY 28 '28'
42 LOAD_CONST None
44 STORE_FAST 'e'
46 DELETE_FAST 'e'
48 END_FINALLY
50 POP_EXCEPT
52 JUMP_BACK 4 'to 4'
54_0 COME_FROM 20 '20'
54 END_FINALLY
56 JUMP_BACK 4 'to 4'
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
#### MWE4:
```python=
def DrugTargetPaths():
for cid in cids:
for tid in tids:
if odir and graphml.strip():
if not fout_graphml: logging.error('Failed to open output file: %s'%ofile_graphml)
logging.info('%s'%ofile_graphml)
x = x + 1
x = x + 1
x = x + 1
if score:
n_dtp+=1
if score_type and not score_type in score_types: score_types[score_type]=1
score_types[score_type]+=1
if score_note and not score_note in score_notes: score_notes[score_note]=1
score_notes[score_note]+=1
if errtxt:
if not errtxt in errs: errs[errtxt]=1
errs[errtxt]+=1
if errtxt == 'target was not found':
tids_not_found.add(tid)
elif errtxt == 'compound was not found':
cids_not_found.add(cid)
if tid_nmax and n_tid>=tid_skip+tid_nmax: break
if cid_nmax and n_cid>=cid_skip+cid_nmax: break
```
> Note: Removing instructions leads to error "JUMP_ABSOLUTE" instead of "JUMP_BACK"
##### Closest Solution4:
> Comment out the last two lines
```python=
def DrugTargetPaths():
for cid in cids:
for tid in tids:
if odir and graphml.strip():
if not fout_graphml: logging.error('Failed to open output file: %s'%ofile_graphml)
logging.info('%s'%ofile_graphml)
x = x + 1
x = x + 1
x = x + 1
if score:
n_dtp+=1
if score_type and not score_type in score_types: score_types[score_type]=1
score_types[score_type]+=1
if score_note and not score_note in score_notes: score_notes[score_note]=1
score_notes[score_note]+=1
if errtxt:
if not errtxt in errs: errs[errtxt]=1
errs[errtxt]+=1
if errtxt == 'target was not found':
tids_not_found.add(tid)
elif errtxt == 'compound was not found':
cids_not_found.add(cid)
# if tid_nmax and n_tid>=tid_skip+tid_nmax: break
# if cid_nmax and n_cid>=cid_skip+cid_nmax: break
```
```c=
```
##### MWE4 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object DrugTargetPaths at 0x400246e9d0, file "main.py", line 1>)
2 LOAD_CONST 1 ('DrugTargetPaths')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (DrugTargetPaths)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object DrugTargetPaths at 0x400246e9d0, file "main.py", line 1>:
2 0 LOAD_GLOBAL 0 (cids)
2 GET_ITER
>> 4 EXTENDED_ARG 1
6 FOR_ITER 286 (to 294)
8 STORE_FAST 0 (cid)
3 10 LOAD_GLOBAL 1 (tids)
12 GET_ITER
>> 14 EXTENDED_ARG 0
16 FOR_ITER 252 (to 270)
18 STORE_FAST 1 (tid)
4 20 LOAD_GLOBAL 2 (odir)
22 POP_JUMP_IF_FALSE 64
24 LOAD_GLOBAL 3 (graphml)
26 LOAD_METHOD 4 (strip)
28 CALL_METHOD 0
30 POP_JUMP_IF_FALSE 64
5 32 LOAD_GLOBAL 5 (fout_graphml)
34 POP_JUMP_IF_TRUE 50
36 LOAD_GLOBAL 6 (logging)
38 LOAD_METHOD 7 (error)
40 LOAD_CONST 1 ('Failed to open output file: %s')
42 LOAD_GLOBAL 8 (ofile_graphml)
44 BINARY_MODULO
46 CALL_METHOD 1
48 POP_TOP
6 >> 50 LOAD_GLOBAL 6 (logging)
52 LOAD_METHOD 9 (info)
54 LOAD_CONST 2 ('%s')
56 LOAD_GLOBAL 8 (ofile_graphml)
58 BINARY_MODULO
60 CALL_METHOD 1
62 POP_TOP
7 >> 64 LOAD_FAST 2 (x)
66 LOAD_CONST 3 (1)
68 BINARY_ADD
70 STORE_FAST 2 (x)
8 72 LOAD_FAST 2 (x)
74 LOAD_CONST 3 (1)
76 BINARY_ADD
78 STORE_FAST 2 (x)
9 80 LOAD_FAST 2 (x)
82 LOAD_CONST 3 (1)
84 BINARY_ADD
86 STORE_FAST 2 (x)
10 88 LOAD_GLOBAL 10 (score)
90 POP_JUMP_IF_FALSE 172
11 92 LOAD_FAST 3 (n_dtp)
94 LOAD_CONST 3 (1)
96 INPLACE_ADD
98 STORE_FAST 3 (n_dtp)
12 100 LOAD_GLOBAL 11 (score_type)
102 POP_JUMP_IF_FALSE 120
104 LOAD_GLOBAL 11 (score_type)
106 LOAD_GLOBAL 12 (score_types)
108 COMPARE_OP 7 (not in)
110 POP_JUMP_IF_FALSE 120
112 LOAD_CONST 3 (1)
114 LOAD_GLOBAL 12 (score_types)
116 LOAD_GLOBAL 11 (score_type)
118 STORE_SUBSCR
13 >> 120 LOAD_GLOBAL 12 (score_types)
122 LOAD_GLOBAL 11 (score_type)
124 DUP_TOP_TWO
126 BINARY_SUBSCR
128 LOAD_CONST 3 (1)
130 INPLACE_ADD
132 ROT_THREE
134 STORE_SUBSCR
14 136 LOAD_GLOBAL 13 (score_note)
138 POP_JUMP_IF_FALSE 156
140 LOAD_GLOBAL 13 (score_note)
142 LOAD_GLOBAL 14 (score_notes)
144 COMPARE_OP 7 (not in)
146 POP_JUMP_IF_FALSE 156
148 LOAD_CONST 3 (1)
150 LOAD_GLOBAL 14 (score_notes)
152 LOAD_GLOBAL 13 (score_note)
154 STORE_SUBSCR
15 >> 156 LOAD_GLOBAL 14 (score_notes)
158 LOAD_GLOBAL 13 (score_note)
160 DUP_TOP_TWO
162 BINARY_SUBSCR
164 LOAD_CONST 3 (1)
166 INPLACE_ADD
168 ROT_THREE
170 STORE_SUBSCR
16 >> 172 LOAD_GLOBAL 15 (errtxt)
174 POP_JUMP_IF_FALSE 246
17 176 LOAD_GLOBAL 15 (errtxt)
178 LOAD_GLOBAL 16 (errs)
180 COMPARE_OP 7 (not in)
182 POP_JUMP_IF_FALSE 192
184 LOAD_CONST 3 (1)
186 LOAD_GLOBAL 16 (errs)
188 LOAD_GLOBAL 15 (errtxt)
190 STORE_SUBSCR
18 >> 192 LOAD_GLOBAL 16 (errs)
194 LOAD_GLOBAL 15 (errtxt)
196 DUP_TOP_TWO
198 BINARY_SUBSCR
200 LOAD_CONST 3 (1)
202 INPLACE_ADD
204 ROT_THREE
206 STORE_SUBSCR
19 208 LOAD_GLOBAL 15 (errtxt)
210 LOAD_CONST 4 ('target was not found')
212 COMPARE_OP 2 (==)
214 POP_JUMP_IF_FALSE 228
20 216 LOAD_GLOBAL 17 (tids_not_found)
218 LOAD_METHOD 18 (add)
220 LOAD_FAST 1 (tid)
222 CALL_METHOD 1
224 POP_TOP
226 JUMP_FORWARD 18 (to 246)
21 >> 228 LOAD_GLOBAL 15 (errtxt)
230 LOAD_CONST 5 ('compound was not found')
232 COMPARE_OP 2 (==)
234 POP_JUMP_IF_FALSE 246
22 236 LOAD_GLOBAL 19 (cids_not_found)
238 LOAD_METHOD 18 (add)
240 LOAD_FAST 0 (cid)
242 CALL_METHOD 1
244 POP_TOP
23 >> 246 LOAD_GLOBAL 20 (tid_nmax)
248 POP_JUMP_IF_FALSE 14
250 LOAD_GLOBAL 21 (n_tid)
252 LOAD_GLOBAL 22 (tid_skip)
254 LOAD_GLOBAL 20 (tid_nmax)
256 BINARY_ADD
258 COMPARE_OP 5 (>=)
260 POP_JUMP_IF_FALSE 14
262 POP_TOP
264 EXTENDED_ARG 1
266 JUMP_ABSOLUTE 270
268 JUMP_ABSOLUTE 14
24 >> 270 LOAD_GLOBAL 23 (cid_nmax)
272 POP_JUMP_IF_FALSE 4
274 LOAD_GLOBAL 24 (n_cid)
276 LOAD_GLOBAL 25 (cid_skip)
278 LOAD_GLOBAL 23 (cid_nmax)
280 BINARY_ADD
282 COMPARE_OP 5 (>=)
284 POP_JUMP_IF_FALSE 4
286 POP_TOP
288 EXTENDED_ARG 1
290 JUMP_ABSOLUTE 294
292 JUMP_ABSOLUTE 4
>> 294 LOAD_CONST 0 (None)
296 RETURN_VALUE
```
Output uncompyle6:
```python=
def DrugTargetPaths--- This code section failed: ---
L. 2 0 LOAD_GLOBAL cids
2 GET_ITER
4_0 COME_FROM 284 '284'
4_1 COME_FROM 272 '272'
4_6 FOR_ITER 294 'to 294'
8 STORE_FAST 'cid'
L. 3 10 LOAD_GLOBAL tids
12 GET_ITER
14_0 COME_FROM 260 '260'
14_1 COME_FROM 248 '248'
14_16 FOR_ITER 270 'to 270'
18 STORE_FAST 'tid'
L. 4 20 LOAD_GLOBAL odir
22 POP_JUMP_IF_FALSE 64 'to 64'
24 LOAD_GLOBAL graphml
26 LOAD_METHOD strip
28 CALL_METHOD_0 0 ''
30 POP_JUMP_IF_FALSE 64 'to 64'
L. 5 32 LOAD_GLOBAL fout_graphml
34 POP_JUMP_IF_TRUE 50 'to 50'
L. 5 36 LOAD_GLOBAL logging
38 LOAD_METHOD error
40 LOAD_STR 'Failed to open output file: %s'
42 LOAD_GLOBAL ofile_graphml
44 BINARY_MODULO
46 CALL_METHOD_1 1 ''
48 POP_TOP
50_0 COME_FROM 34 '34'
L. 6 50 LOAD_GLOBAL logging
52 LOAD_METHOD info
54 LOAD_STR '%s'
56 LOAD_GLOBAL ofile_graphml
58 BINARY_MODULO
60 CALL_METHOD_1 1 ''
62 POP_TOP
64_0 COME_FROM 30 '30'
64_1 COME_FROM 22 '22'
L. 7 64 LOAD_FAST 'x'
66 LOAD_CONST 1
68 BINARY_ADD
70 STORE_FAST 'x'
L. 8 72 LOAD_FAST 'x'
74 LOAD_CONST 1
76 BINARY_ADD
78 STORE_FAST 'x'
L. 9 80 LOAD_FAST 'x'
82 LOAD_CONST 1
84 BINARY_ADD
86 STORE_FAST 'x'
L. 10 88 LOAD_GLOBAL score
90 POP_JUMP_IF_FALSE 172 'to 172'
L. 11 92 LOAD_FAST 'n_dtp'
94 LOAD_CONST 1
96 INPLACE_ADD
98 STORE_FAST 'n_dtp'
L. 12 100 LOAD_GLOBAL score_type
102 POP_JUMP_IF_FALSE 120 'to 120'
104 LOAD_GLOBAL score_type
106 LOAD_GLOBAL score_types
108 COMPARE_OP not-in
110 POP_JUMP_IF_FALSE 120 'to 120'
L. 12 112 LOAD_CONST 1
114 LOAD_GLOBAL score_types
116 LOAD_GLOBAL score_type
118 STORE_SUBSCR
120_0 COME_FROM 110 '110'
120_1 COME_FROM 102 '102'
L. 13 120 LOAD_GLOBAL score_types
122 LOAD_GLOBAL score_type
124 DUP_TOP_TWO
126 BINARY_SUBSCR
128 LOAD_CONST 1
130 INPLACE_ADD
132 ROT_THREE
134 STORE_SUBSCR
L. 14 136 LOAD_GLOBAL score_note
138 POP_JUMP_IF_FALSE 156 'to 156'
140 LOAD_GLOBAL score_note
142 LOAD_GLOBAL score_notes
144 COMPARE_OP not-in
146 POP_JUMP_IF_FALSE 156 'to 156'
L. 14 148 LOAD_CONST 1
150 LOAD_GLOBAL score_notes
152 LOAD_GLOBAL score_note
154 STORE_SUBSCR
156_0 COME_FROM 146 '146'
156_1 COME_FROM 138 '138'
L. 15 156 LOAD_GLOBAL score_notes
158 LOAD_GLOBAL score_note
160 DUP_TOP_TWO
162 BINARY_SUBSCR
164 LOAD_CONST 1
166 INPLACE_ADD
168 ROT_THREE
170 STORE_SUBSCR
172_0 COME_FROM 90 '90'
L. 16 172 LOAD_GLOBAL errtxt
174 POP_JUMP_IF_FALSE 246 'to 246'
L. 17 176 LOAD_GLOBAL errtxt
178 LOAD_GLOBAL errs
180 COMPARE_OP not-in
182 POP_JUMP_IF_FALSE 192 'to 192'
L. 17 184 LOAD_CONST 1
186 LOAD_GLOBAL errs
188 LOAD_GLOBAL errtxt
190 STORE_SUBSCR
192_0 COME_FROM 182 '182'
L. 18 192 LOAD_GLOBAL errs
194 LOAD_GLOBAL errtxt
196 DUP_TOP_TWO
198 BINARY_SUBSCR
200 LOAD_CONST 1
202 INPLACE_ADD
204 ROT_THREE
206 STORE_SUBSCR
L. 19 208 LOAD_GLOBAL errtxt
210 LOAD_STR 'target was not found'
212 COMPARE_OP ==
214 POP_JUMP_IF_FALSE 228 'to 228'
L. 20 216 LOAD_GLOBAL tids_not_found
218 LOAD_METHOD add
220 LOAD_FAST 'tid'
222 CALL_METHOD_1 1 ''
224 POP_TOP
226 JUMP_FORWARD 246 'to 246'
228_0 COME_FROM 214 '214'
L. 21 228 LOAD_GLOBAL errtxt
230 LOAD_STR 'compound was not found'
232 COMPARE_OP ==
234 POP_JUMP_IF_FALSE 246 'to 246'
L. 22 236 LOAD_GLOBAL cids_not_found
238 LOAD_METHOD add
240 LOAD_FAST 'cid'
242 CALL_METHOD_1 1 ''
244 POP_TOP
246_0 COME_FROM 234 '234'
246_1 COME_FROM 226 '226'
246_2 COME_FROM 174 '174'
L. 23 246 LOAD_GLOBAL tid_nmax
248 POP_JUMP_IF_FALSE 14 'to 14'
250 LOAD_GLOBAL n_tid
252 LOAD_GLOBAL tid_skip
254 LOAD_GLOBAL tid_nmax
256 BINARY_ADD
258 COMPARE_OP >=
260 POP_JUMP_IF_FALSE 14 'to 14'
L. 23 262 POP_TOP
264_266 JUMP_ABSOLUTE 270 'to 270'
268 JUMP_BACK 14 'to 14'
L. 24 270 LOAD_GLOBAL cid_nmax
272 POP_JUMP_IF_FALSE 4 'to 4'
274 LOAD_GLOBAL n_cid
276 LOAD_GLOBAL cid_skip
278 LOAD_GLOBAL cid_nmax
280 BINARY_ADD
282 COMPARE_OP >=
284 POP_JUMP_IF_FALSE 4 'to 4'
L. 24 286 POP_TOP
288_290 JUMP_ABSOLUTE 294 'to 294'
292 JUMP_BACK 4 'to 4'
Parse error at or near `JUMP_BACK' instruction at offset 268
```
Output Decompyle3:
```python=
Instruction context:
L. 23 262 POP_TOP
-> 264_266 JUMP_FORWARD 270 'to 270'
268 JUMP_BACK 14 'to 14'
270_0 COME_FROM 264 '264'
270_1 COME_FROM 14 '14'
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
#### MWE5:
```python=
def ParseDTPathGraphml():
try:
pass
except Exception as e:
return False
```
##### Closest Solution5:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE5 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object ParseDTPathGraphml at 0x400246eb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('ParseDTPathGraphml')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (ParseDTPathGraphml)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object ParseDTPathGraphml at 0x400246eb30, file "main.py", line 1>:
2 0 SETUP_FINALLY 4 (to 6)
3 2 POP_BLOCK
4 JUMP_FORWARD 40 (to 46)
4 >> 6 DUP_TOP
8 LOAD_GLOBAL 0 (Exception)
10 COMPARE_OP 10 (exception match)
12 POP_JUMP_IF_FALSE 44
14 POP_TOP
16 STORE_FAST 0 (e)
18 POP_TOP
20 SETUP_FINALLY 10 (to 32)
5 22 POP_BLOCK
24 POP_EXCEPT
26 CALL_FINALLY 4 (to 32)
28 LOAD_CONST 1 (False)
30 RETURN_VALUE
>> 32 LOAD_CONST 0 (None)
34 STORE_FAST 0 (e)
36 DELETE_FAST 0 (e)
38 END_FINALLY
40 POP_EXCEPT
42 JUMP_FORWARD 2 (to 46)
>> 44 END_FINALLY
>> 46 LOAD_CONST 0 (None)
48 RETURN_VALUE
```
Output uncompyle6:
```python=
def ParseDTPathGraphml--- This code section failed: ---
L. 2 0 SETUP_FINALLY 6 'to 6'
L. 3 2 POP_BLOCK
4 JUMP_FORWARD 46 'to 46'
6_0 COME_FROM_FINALLY 0 '0'
L. 4 6 DUP_TOP
8 LOAD_GLOBAL Exception
10 COMPARE_OP exception-match
12 POP_JUMP_IF_FALSE 44 'to 44'
14 POP_TOP
16 STORE_FAST 'e'
18 POP_TOP
20 SETUP_FINALLY 32 'to 32'
L. 5 22 POP_BLOCK
24 POP_EXCEPT
26 CALL_FINALLY 32 'to 32'
28 LOAD_CONST False
30 RETURN_VALUE
32_0 COME_FROM 26 '26'
32_1 COME_FROM_FINALLY 20 '20'
32 LOAD_CONST None
34 STORE_FAST 'e'
36 DELETE_FAST 'e'
38 END_FINALLY
40 POP_EXCEPT
42 JUMP_FORWARD 46 'to 46'
44_0 COME_FROM 12 '12'
44 END_FINALLY
46_0 COME_FROM 42 '42'
46_1 COME_FROM 4 '4'
Parse error at or near `CALL_FINALLY' instruction at offset 26
```
Output Decompyle3:
```python=
def ParseDTPathGraphml():
try:
pass
except Exception as e:
try:
return False
finally:
e = None
del e
```
## Error 1/27
Source: [link](https://github.com/jeremyjyang/BioClients/blob/master/BioClients/fda/aer/Utils.py)
Python version: 3.8
Decompyle3: Pass-Incorrect
Uncompyle6: Failed
Error: `Deparsing stopped due to parse error`
MWE 1:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass | Pass |
MWE 2:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Fail | Pass-Incorrect | Pass | Pass |
MWE 3:
| Py3.8 | Py3.7 | Py3.6 | Py2.7 |
| -------- | -------- | -------- | -------- |
| Pass | Pass-Incorrect | Pass | Pass |
### MWE:
#### MWE1:
```python=
def Info(base_url):
try:
pass
except Exception as e:
return None
```
##### Closest Solution1:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE1 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object Info at 0x400246eb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('Info')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (Info)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object Info at 0x400246eb30, file "main.py", line 1>:
2 0 SETUP_FINALLY 4 (to 6)
3 2 POP_BLOCK
4 JUMP_FORWARD 40 (to 46)
4 >> 6 DUP_TOP
8 LOAD_GLOBAL 0 (Exception)
10 COMPARE_OP 10 (exception match)
12 POP_JUMP_IF_FALSE 44
14 POP_TOP
16 STORE_FAST 1 (e)
18 POP_TOP
20 SETUP_FINALLY 10 (to 32)
5 22 POP_BLOCK
24 POP_EXCEPT
26 CALL_FINALLY 4 (to 32)
28 LOAD_CONST 0 (None)
30 RETURN_VALUE
>> 32 LOAD_CONST 0 (None)
34 STORE_FAST 1 (e)
36 DELETE_FAST 1 (e)
38 END_FINALLY
40 POP_EXCEPT
42 JUMP_FORWARD 2 (to 46)
>> 44 END_FINALLY
>> 46 LOAD_CONST 0 (None)
48 RETURN_VALUE
```
Output uncompyle6:
```python=
def Info--- This code section failed: ---
L. 2 0 SETUP_FINALLY 6 'to 6'
L. 3 2 POP_BLOCK
4 JUMP_FORWARD 46 'to 46'
6_0 COME_FROM_FINALLY 0 '0'
L. 4 6 DUP_TOP
8 LOAD_GLOBAL Exception
10 COMPARE_OP exception-match
12 POP_JUMP_IF_FALSE 44 'to 44'
14 POP_TOP
16 STORE_FAST 'e'
18 POP_TOP
20 SETUP_FINALLY 32 'to 32'
L. 5 22 POP_BLOCK
24 POP_EXCEPT
26 CALL_FINALLY 32 'to 32'
28 LOAD_CONST None
30 RETURN_VALUE
32_0 COME_FROM 26 '26'
32_1 COME_FROM_FINALLY 20 '20'
32 LOAD_CONST None
34 STORE_FAST 'e'
36 DELETE_FAST 'e'
38 END_FINALLY
40 POP_EXCEPT
42 JUMP_FORWARD 46 'to 46'
44_0 COME_FROM 12 '12'
44 END_FINALLY
46_0 COME_FROM 42 '42'
46_1 COME_FROM 4 '4'
Parse error at or near `CALL_FINALLY' instruction at offset 26
```
Output Decompyle3:
```python=
def Info(base_url):
try:
pass
except Exception as e:
try:
return
finally:
e = None
del e
```
#### MWE2:
```python=
def GetFields():
try:
pass
except Exception as e:
return None
```
##### Closest Solution2:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE2 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object GetFields at 0x40021aeb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('GetFields')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (GetFields)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object GetFields at 0x40021aeb30, file "main.py", line 1>:
2 0 SETUP_FINALLY 4 (to 6)
3 2 POP_BLOCK
4 JUMP_FORWARD 40 (to 46)
4 >> 6 DUP_TOP
8 LOAD_GLOBAL 0 (Exception)
10 COMPARE_OP 10 (exception match)
12 POP_JUMP_IF_FALSE 44
14 POP_TOP
16 STORE_FAST 0 (e)
18 POP_TOP
20 SETUP_FINALLY 10 (to 32)
5 22 POP_BLOCK
24 POP_EXCEPT
26 CALL_FINALLY 4 (to 32)
28 LOAD_CONST 0 (None)
30 RETURN_VALUE
>> 32 LOAD_CONST 0 (None)
34 STORE_FAST 0 (e)
36 DELETE_FAST 0 (e)
38 END_FINALLY
40 POP_EXCEPT
42 JUMP_FORWARD 2 (to 46)
>> 44 END_FINALLY
>> 46 LOAD_CONST 0 (None)
48 RETURN_VALUE
```
Output uncompyle6:
```python=
def GetFields--- This code section failed: ---
L. 2 0 SETUP_FINALLY 6 'to 6'
L. 3 2 POP_BLOCK
4 JUMP_FORWARD 46 'to 46'
6_0 COME_FROM_FINALLY 0 '0'
L. 4 6 DUP_TOP
8 LOAD_GLOBAL Exception
10 COMPARE_OP exception-match
12 POP_JUMP_IF_FALSE 44 'to 44'
14 POP_TOP
16 STORE_FAST 'e'
18 POP_TOP
20 SETUP_FINALLY 32 'to 32'
L. 5 22 POP_BLOCK
24 POP_EXCEPT
26 CALL_FINALLY 32 'to 32'
28 LOAD_CONST None
30 RETURN_VALUE
32_0 COME_FROM 26 '26'
32_1 COME_FROM_FINALLY 20 '20'
32 LOAD_CONST None
34 STORE_FAST 'e'
36 DELETE_FAST 'e'
38 END_FINALLY
40 POP_EXCEPT
42 JUMP_FORWARD 46 'to 46'
44_0 COME_FROM 12 '12'
44 END_FINALLY
46_0 COME_FROM 42 '42'
46_1 COME_FROM 4 '4'
Parse error at or near `CALL_FINALLY' instruction at offset 26
```
Output Decompyle3:
```python=
def GetFields():
try:
pass
except Exception as e:
try:
return
finally:
e = None
del e
```
#### MWE3:
```python=
def Search():
while nmax==0 or ndone<nmax:
try:
pass
except Exception as e:
break
```
##### Closest Solution3:
No solution. See [this](https://hackmd.io/@aliahad97/ry3JqUjad#MWE-2)
##### MWE3 data:
Bytecode for MWE:
```c=
1 0 LOAD_CONST 0 (<code object Search at 0x40021eeb30, file "main.py", line 1>)
2 LOAD_CONST 1 ('Search')
4 MAKE_FUNCTION 0
6 STORE_NAME 0 (Search)
8 LOAD_CONST 2 (None)
10 RETURN_VALUE
Disassembly of <code object Search at 0x40021eeb30, file "main.py", line 1>:
2 >> 0 LOAD_GLOBAL 0 (nmax)
2 LOAD_CONST 1 (0)
4 COMPARE_OP 2 (==)
6 POP_JUMP_IF_TRUE 16
8 LOAD_GLOBAL 1 (ndone)
10 LOAD_GLOBAL 0 (nmax)
12 COMPARE_OP 0 (<)
14 POP_JUMP_IF_FALSE 66
3 >> 16 SETUP_FINALLY 4 (to 22)
4 18 POP_BLOCK
20 JUMP_ABSOLUTE 0
5 >> 22 DUP_TOP
24 LOAD_GLOBAL 2 (Exception)
26 COMPARE_OP 10 (exception match)
28 POP_JUMP_IF_FALSE 62
30 POP_TOP
32 STORE_FAST 0 (e)
34 POP_TOP
36 SETUP_FINALLY 12 (to 50)
6 38 POP_BLOCK
40 POP_EXCEPT
42 CALL_FINALLY 6 (to 50)
44 JUMP_ABSOLUTE 66
46 POP_BLOCK
48 BEGIN_FINALLY
>> 50 LOAD_CONST 0 (None)
52 STORE_FAST 0 (e)
54 DELETE_FAST 0 (e)
56 END_FINALLY
58 POP_EXCEPT
60 JUMP_ABSOLUTE 0
>> 62 END_FINALLY
64 JUMP_ABSOLUTE 0
>> 66 LOAD_CONST 0 (None)
68 RETURN_VALUE
```
Output uncompyle6:
```python=
def Search--- This code section failed: ---
L. 2 0 LOAD_GLOBAL nmax
2 LOAD_CONST 0
4 COMPARE_OP ==
6 POP_JUMP_IF_TRUE 16 'to 16'
8 LOAD_GLOBAL ndone
10 LOAD_GLOBAL nmax
12 COMPARE_OP <
14 POP_JUMP_IF_FALSE 66 'to 66'
16_0 COME_FROM 6 '6'
L. 3 16 SETUP_FINALLY 22 'to 22'
L. 4 18 POP_BLOCK
20 JUMP_BACK 0 'to 0'
22_0 COME_FROM_FINALLY 16 '16'
L. 5 22 DUP_TOP
24 LOAD_GLOBAL Exception
26 COMPARE_OP exception-match
28 POP_JUMP_IF_FALSE 62 'to 62'
30 POP_TOP
32 STORE_FAST 'e'
34 POP_TOP
36 SETUP_FINALLY 50 'to 50'
L. 6 38 POP_BLOCK
40 POP_EXCEPT
42 CALL_FINALLY 50 'to 50'
44 JUMP_ABSOLUTE 66 'to 66'
46 POP_BLOCK
48 BEGIN_FINALLY
50_0 COME_FROM 42 '42'
50_1 COME_FROM_FINALLY 36 '36'
50 LOAD_CONST None
52 STORE_FAST 'e'
54 DELETE_FAST 'e'
56 END_FINALLY
58 POP_EXCEPT
60 JUMP_BACK 0 'to 0'
62_0 COME_FROM 28 '28'
62 END_FINALLY
64 JUMP_BACK 0 'to 0'
66_0 COME_FROM 14 '14'
Parse error at or near `CALL_FINALLY' instruction at offset 42
```
Output Decompyle3:
```python=
Instruction context:
L. 6 38 POP_BLOCK
40 POP_EXCEPT
42 CALL_FINALLY 50 'to 50'
-> 44 JUMP_FORWARD 66 'to 66'
46 POP_BLOCK
48 BEGIN_FINALLY
50_0 COME_FROM 42 '42'
50_1 COME_FROM_FINALLY 36 '36'
50 LOAD_CONST None
52 STORE_FAST 'e'
54 DELETE_FAST 'e'
56 END_FINALLY
58 POP_EXCEPT
60 JUMP_BACK 0 'to 0'
62_0 COME_FROM 28 '28'
62 END_FINALLY
64 JUMP_BACK 0 'to 0'
66_0 COME_FROM 44 '44'
test/main.pyc --
# decompile failed
# file test/main.pyc
# Deparsing stopped due to parse error
```
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