[BUG] RFT mode cast errors when importing variables/Class

[lemonbu5h]

When using the '-enable-rft' option, I noticed that there is no way to import variables or classes. However, the '--enable-jit' option works well without any errors.

Suppose the project structure is:

project/
├── main.py
├── utils/
    ├── __init__.py
    └── settings.py

settings.py

NUM_INTERVAL = 10

main.py

from utils.settings import NUM_INTERVAL

if __name__ == '__main__':
    print(NUM_INTERVAL)

pyarmor command

$ pyarmor gen -O dist --enable-rft .
INFO     Python 3.8.16
INFO     Pyarmor 8.3.10 (group), 006102, XXXXX
INFO     Platform linux.x86_64
INFO     search inputs ...
INFO     find package at .
INFO     find 1 top resources
INFO     start to generate runtime files
INFO     target platforms {'linux.x86_64'}
INFO     write dist/pyarmor_runtime_006102/pyarmor_runtime.so
INFO     patch runtime file
INFO     generate runtime files OK
INFO     start to obfuscate scripts
INFO     process resource "."
INFO     obfuscating file main.py
INFO     write dist/./main.py
INFO     obfuscating file settings.py
INFO     write dist/./utils/settings.py
INFO     obfuscating file __init__.py
INFO     write dist/./utils/__init__.py
INFO     obfuscate scripts OK

Then run the obfuscated dist/main.py:

$ python3 dist/main.py
Traceback (most recent call last):
  File "<frozen __main__>", line 3, in <module>
  File "<frozen ..main>", line 1, in <module>
ImportError: cannot import name 'NUM_INTERVAL' from 'utils.settings' (/home/dist/utils/settings.py)

[jondy]

Got it, thanks. It will be fixed in next release.

[jondy]

Fixed in 8.3.11

[Sakura4036]

加密使用的选项和命令

$ pyarmor gen -O pack_test_py -r pack_test  --enable-jit --obf-code 1 --outer  --mix-str --enable-rft

Suppose the project structure is:

project/
├── main.py
├── a/
    ├── __init__.py
    └── aa.py
├── b/
    ├── __init__.py
    └── bb.py

aa.py:

aaa = "dafagfgasdf" + "⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻"

def say():
    print(aaa)

bb.py:

from a.aa import say, aaa


def sayb():
    print("bbb")
    print("from a.aa import {}".format(aaa))


def merge():
    print('merge', )
    say()
    sayb()

main.py:

from b.bb import merge

if __name__ == '__main__':
    merge()

---

Error

Traceback (most recent call last):
  File "<frozen __main__>", line 3, in <module>
  File "<frozen pack_test.main>", line 6, in <module>
  File "<frozen b.bb>", line 3, in <module>
  File "<frozen pack_test.b.bb>", line 5, in <module>
ImportError: cannot import name 'aaa' from 'a'

trace log:

trace.co             pack_test.main:1:<module>
trace.co             pack_test.__init__:1:<module>
trace.rft            pack_test.a.aa:5 (aaa->pyarmor__3)
trace.rft            pack_test.a.aa:9 (print->pyarmor__5)
trace.rft            pack_test.a.aa:9 (aaa->pyarmor__3)
trace.mix.str        pack_test.a.aa:5:'dafagfgasdf'
trace.mix.str        pack_test.a.aa:5:'⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻'
trace.co             pack_test.a.aa:1:<module>
trace.co             pack_test.a.aa:8:say
trace.rft            pack_test.b.bb:5 (from a.aa import say, aaa as pyarmor__3)
trace.rft            pack_test.b.bb:8 (sayb->pyarmor__4)
trace.rft            pack_test.b.bb:9 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (aaa->pyarmor__3)
trace.rft            pack_test.b.bb:14 (print->pyarmor__5)
trace.rft            pack_test.b.bb:16 (sayb->pyarmor__4)
trace.mix.str        pack_test.b.bb:10:'from a.aa import {}'
trace.co             pack_test.b.bb:1:<module>
trace.co             pack_test.b.bb:8:pyarmor__4
trace.co             pack_test.b.bb:13:merge

When I import aaa in the __init__.py of the a module:

from .aa import aaa, say

__all__ = [
    'aaa',
    'say'
]

new Error:

Traceback (most recent call last):
  File "<frozen __main__>", line 3, in <module>
  File "<frozen pack_test.main>", line 6, in <module>
  File "<frozen b.bb>", line 3, in <module>
  File "<frozen pack_test.b.bb>", line 5, in <module>
  File "<frozen a>", line 3, in <module>
  File "<frozen pack_test.a>", line 5, in <module>
ImportError: cannot import name 'pyarmor__3' from 'a.aa'

trace log:

trace.co             pack_test.main:1:<module>
trace.co             pack_test.__init__:1:<module>
trace.rft            pack_test.a.aa:9 (print->pyarmor__5)
trace.mix.str        pack_test.a.aa:5:'dafagfgasdf'
trace.mix.str        pack_test.a.aa:5:'⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻'
trace.co             pack_test.a.aa:1:<module>
trace.co             pack_test.a.aa:8:say
trace.co             pack_test.a.__init__:1:<module>
trace.rft            pack_test.b.bb:5 (from a import say, aaa as pyarmor__3)
trace.rft            pack_test.b.bb:8 (sayb->pyarmor__4)
trace.rft            pack_test.b.bb:9 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (aaa->pyarmor__3)
trace.rft            pack_test.b.bb:14 (print->pyarmor__5)
trace.rft            pack_test.b.bb:16 (sayb->pyarmor__4)
trace.mix.str        pack_test.b.bb:10:'from a.aa import {}'
trace.co             pack_test.b.bb:1:<module>
trace.co             pack_test.b.bb:8:pyarmor__4
trace.co             pack_test.b.bb:13:merge

我查看了 深入了解RFT , 不是所有在模块__init__中定义的属性都会被保留，而不是替换吗？不太理解为什么会出现这样的问题

[Sakura4036]

加密使用的选项和命令

$ pyarmor gen -O pack_test_py -r pack_test  --enable-jit --obf-code 1 --outer  --mix-str --enable-rft

Suppose the project structure is:

project/
├── main.py
├── a/
    ├── __init__.py
    └── aa.py
├── b/
    ├── __init__.py
    └── bb.py

aa.py:

aaa = "dafagfgasdf" + "⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻"

def say():
    print(aaa)

bb.py:

from a.aa import say, aaa


def sayb():
    print("bbb")
    print("from a.aa import {}".format(aaa))


def merge():
    print('merge', )
    say()
    sayb()

main.py:

from b.bb import merge

if __name__ == '__main__':
    merge()

Error

Traceback (most recent call last):
  File "<frozen __main__>", line 3, in <module>
  File "<frozen pack_test.main>", line 6, in <module>
  File "<frozen b.bb>", line 3, in <module>
  File "<frozen pack_test.b.bb>", line 5, in <module>
ImportError: cannot import name 'aaa' from 'a'

trace log:

trace.co             pack_test.main:1:<module>
trace.co             pack_test.__init__:1:<module>
trace.rft            pack_test.a.aa:5 (aaa->pyarmor__3)
trace.rft            pack_test.a.aa:9 (print->pyarmor__5)
trace.rft            pack_test.a.aa:9 (aaa->pyarmor__3)
trace.mix.str        pack_test.a.aa:5:'dafagfgasdf'
trace.mix.str        pack_test.a.aa:5:'⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻'
trace.co             pack_test.a.aa:1:<module>
trace.co             pack_test.a.aa:8:say
trace.rft            pack_test.b.bb:5 (from a.aa import say, aaa as pyarmor__3)
trace.rft            pack_test.b.bb:8 (sayb->pyarmor__4)
trace.rft            pack_test.b.bb:9 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (aaa->pyarmor__3)
trace.rft            pack_test.b.bb:14 (print->pyarmor__5)
trace.rft            pack_test.b.bb:16 (sayb->pyarmor__4)
trace.mix.str        pack_test.b.bb:10:'from a.aa import {}'
trace.co             pack_test.b.bb:1:<module>
trace.co             pack_test.b.bb:8:pyarmor__4
trace.co             pack_test.b.bb:13:merge

When I import aaa in the __init__.py of the a module:

from .aa import aaa, say

__all__ = [
    'aaa',
    'say'
]

new Error:

Traceback (most recent call last):
  File "<frozen __main__>", line 3, in <module>
  File "<frozen pack_test.main>", line 6, in <module>
  File "<frozen b.bb>", line 3, in <module>
  File "<frozen pack_test.b.bb>", line 5, in <module>
  File "<frozen a>", line 3, in <module>
  File "<frozen pack_test.a>", line 5, in <module>
ImportError: cannot import name 'pyarmor__3' from 'a.aa'

trace log:

trace.co             pack_test.main:1:<module>
trace.co             pack_test.__init__:1:<module>
trace.rft            pack_test.a.aa:9 (print->pyarmor__5)
trace.mix.str        pack_test.a.aa:5:'dafagfgasdf'
trace.mix.str        pack_test.a.aa:5:'⁰¹²³⁴⁵⁶⁷⁸⁹⁺⁻'
trace.co             pack_test.a.aa:1:<module>
trace.co             pack_test.a.aa:8:say
trace.co             pack_test.a.__init__:1:<module>
trace.rft            pack_test.b.bb:5 (from a import say, aaa as pyarmor__3)
trace.rft            pack_test.b.bb:8 (sayb->pyarmor__4)
trace.rft            pack_test.b.bb:9 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (print->pyarmor__5)
trace.rft            pack_test.b.bb:10 (aaa->pyarmor__3)
trace.rft            pack_test.b.bb:14 (print->pyarmor__5)
trace.rft            pack_test.b.bb:16 (sayb->pyarmor__4)
trace.mix.str        pack_test.b.bb:10:'from a.aa import {}'
trace.co             pack_test.b.bb:1:<module>
trace.co             pack_test.b.bb:8:pyarmor__4
trace.co             pack_test.b.bb:13:merge

我查看了 深入了解RFT , 不是所有在模块__init__中定义的属性都会被保留，而不是替换吗？不太理解为什么会出现这样的问题

pyarmor 8.3.11,
python 3.7.12
windows 10