Decompyle++（A Python Byte-code Disassembler/Decompiler）
# Decompyle++***A Python Byte-code Disassembler/Decompiler***
Decompyle++ aims to translate compiled Python byte-code back into valid
and human-readable Python source code. While other projects have achieved
this with varied success, Decompyle++ is unique in that it seeks to
support byte-code from any version of Python.
Decompyle++ includes both a byte-code disassembler (pycdas) and a
decompiler (pycdc).
As the name implies, Decompyle++ is written in C++.
If you wish to contribute, please fork us on github at
https://github.com/zrax/pycdc
## Building Decompyle++
* Generate a project or makefile with (http://www.cmake.org) (See CMake's documentation for details)
* The following options can be passed to CMake to control debug features:
| Option | Description |
| --- | --- |
| `-DCMAKE_BUILD_TYPE=Debug` | Produce debugging symbols |
| `-DENABLE_BLOCK_DEBUG=ON` | Enable block debugging output |
| `-DENABLE_STACK_DEBUG=ON` | Enable stack debugging output |
* Build the generated project or makefile
* For projects (e.g. MSVC), open the generated project file and build it
* For makefiles, just run `make`
* To run tests (on \*nix or MSYS), run `make check`
## Usage
**To run pycdas**, the PYC Disassembler:
`./pycdas `
The byte-code disassembly is printed to stdout.
**To run pycdc**, the PYC Decompiler:
`./pycdc `
The decompiled Python source is printed to stdout.
Any errors are printed to stderr.
**Marshalled code objects**:
Both tools support Python marshalled code objects, as output from `marshal.dumps(compile(...))`.
To use this feature, specify `-c -v <version>` on the command line - the version must be specified as the objects themselves do not contain version metadata.
## Authors, Licence, Credits
Decompyle++ is the work of Michael Hansen and Darryl Pogue.
Additional contributions from:
* charlietang98
* Kunal Parmar
* Olivier Iffrig
* Zlodiy
It is released under the terms of the GNU General Public License, version 3;
See LICENSE file for details. 感谢分享 大佬，EAZ的脱壳来个啊{:1_893:} xixicoco 发表于 2023-10-11 23:45
pyc可以，pyd的是不行的
pyc才是解释执行的py字节码；
pyd是dll，可能本身就是c写的（或py转成c）代码编译成的二进制代码，只能IDA逆向，要得到完全复原的源码理论上就不可能。 不知道Python 3.10的pyc能不能反编译 学习学习 解压出错 谢谢分享，收藏一个 pyc可以，pyd的是不行的 给力，不错顶一个 大佬，解压失败！