Metadata-Version: 1.1
Name: uncompyle6
Version: 2.8.3
Summary: Python cross-version byte-code deparser
Home-page: https://github.com/rocky/python-uncompyle6/
Author: Rocky Bernstein, Hartmut Goebel, John Aycock, and others
Author-email: rb@dustyfeet.com
License: MIT
Description: |buildstatus|
        
        uncompyle6
        ==========
        
        A native Python cross-version Decompiler and Fragment Decompiler.
        Follows in the tradition of decompyle, uncompyle, and uncompyle2.
        
        
        Introduction
        ------------
        
        *uncompyle6* translates Python bytecode back into equivalent Python
        source code. It accepts bytecodes from Python version 2.2 to 3.6 or
        so, including PyPy bytecode.
        
        Why this?
        ---------
        
        There were a number of decompyle, uncompile, uncompyle2, uncompyle3
        forks around. All of them came basically from the same code base, and
        almost all of them no were no longer actively maintained. Only one
        handled Python 3, and even there, only 3.2. This code pulls these
        together and moves forward. It also addresses a number of open issues
        in the previous forks.
        
        What makes this different from other CPython bytecode decompilers?: its
        ability to deparse just fragments and give source-code information
        around a given bytecode offset.
        
        I use this to deparse fragments of code inside my trepan_
        debuggers_. For that, I need to record text fragments for all
        bytecode offsets (of interest). This purpose although largely
        compatible with the original intention is yet a little bit different.
        See this_ for more information.
        
        The idea of Python fragment deparsing given an instruction offset can
        be used in showing stack traces or any program that wants to show a
        location in more detail than just a line number.  It can be also used
        when source-code information does not exist and there is just bytecode
        information.
        
        Requirements
        ------------
        
        This project requires Python 2.6 or later, PyPy 3-2.4, or PyPy-5.0.1.
        The bytecode files it can read has been tested on Python bytecodes from
        versions 2.2-2.7, and 3.2-3.6 and the above-mentioned PyPy versions.
        
        Installation
        ------------
        
        This uses setup.py, so it follows the standard Python routine:
        
        ::
        
            pip install -r requirements.txt
            pip install -r requirements-dev.txt
            python setup.py install # may need sudo
            # or if you have pyenv:
            python setup.py develop
        
        A GNU makefile is also provided so :code:`make install` (possibly as root or
        sudo) will do the steps above.
        
        Testing
        -------
        
        ::
        
           make check
        
        A GNU makefile has been added to smooth over setting running the right
        command, and running tests from fastest to slowest.
        
        If you have remake_ installed, you can see the list of all tasks
        including tests via :code:`remake --tasks`
        
        
        Usage
        -----
        
        Run
        
        ::
        
        $ uncompyle6 *compiled-python-file-pyc-or-pyo*
        
        For usage help:
        
        ::
        
           $ uncompyle6 -h
        
        
        Known Bugs/Restrictions
        -----------------------
        
        Python 2 deparsing decompiles and about 90% verifies from Python 2.3.7 to Python
        3.4.2 on the standard library packages I have on my system.
        
        (Verification is the process of decompiling bytecode, compiling with a
        Python for that byecode version, and then comparing the byetcode
        produced by the decompiled/compiled program. Some allowance is made
        for inessential differences.)
        
        Later distributions average about 200 files. At this point, 2.7
        decompilation is better than uncompyle2. A number of bugs have been
        fixed.
        
        Python 3.5 largely works, but still has some bugs in it.
        Python 3.6 changes things drastically by using word codes rather than
        byte codes, and that needs to be addressed.
        
        There is lots to do, so please dig in and help.
        
        See Also
        --------
        
        * https://github.com/zrax/pycdc : supports all versions of Python and is written in C++
        * https://code.google.com/archive/p/unpyc3/ : supports Python 3.2 only. The above projects use a different decompiling technique what is used here.
        * The HISTORY_ file.
        
        .. |downloads| image:: https://img.shields.io/pypi/dd/uncompyle6.svg
        .. _trepan: https://pypi.python.org/pypi/trepan
        .. _HISTORY: https://github.com/rocky/python-uncompyle6/blob/master/HISTORY.md
        .. _debuggers: https://pypi.python.org/pypi/trepan3k
        .. _remake: https://bashdb.sf.net/remake
        .. _pycdc: https://github.com/zrax/pycdc
        .. _this: https://github.com/rocky/python-uncompyle6/wiki/Deparsing-technology-and-its-use-in-exact-location-reporting
        .. |buildstatus| image:: https://travis-ci.org/rocky/python-uncompyle6.svg
        		 :target: https://travis-ci.org/rocky/python-uncompyle6
        
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Topic :: Software Development :: Debuggers
Classifier: Topic :: Software Development :: Libraries :: Python Modules
