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98 lines
2.5 KiB
ReStructuredText
Executable File
98 lines
2.5 KiB
ReStructuredText
Executable File
uncompyle2
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==========
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A Python 2.5, 2.6, 2.7 byte-code decompiler, written in Python 2.7
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Introduction
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------------
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'uncompyle2' converts Python byte-code back into equivalent Python
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source code. It accepts byte-code from Python version 2.5 to 2.7.
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Additionally, it will only run on Python 2.7.
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The generated source is very readable: docstrings, lists, tuples and
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hashes get pretty-printed.
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'uncompyle2' is based on John Aycock's generic small languages compiler
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'spark' (http://www.csr.uvic.ca/~aycock/python/) and his prior work on
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'uncompyle'.
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### Additional note (3 July 2004, Ben Burton):
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The original website from which this software was obtained is no longer
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available. It has now become a commercial decompilation service, with
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no software available for download.
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Any developers seeking to make alterations or enhancements to this code
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should therefore consider these debian packages an appropriate starting
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point.
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### Additional note (5 June 2012):
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The decompilation of python bytecode 2.5 & 2.6 is based on the work of
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Eloi Vanderbeken. bytecode is translated to a pseudo 2.7 python bytecode
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and then decompiled.
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Features
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--------
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- decompiles Python byte-code into equivalent Python source
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- decompiles byte-code from Python version 2.5, 2.6, 2.7
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- pretty-prints docstrings, hashes, lists and tuples
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- reads directly from .pyc/.pyo files, bulk-decompile whole directories
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- output may be written to file, a directory or to stdout
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- option for including byte-code disassembly into generated source
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For a list of changes please refer to the 'CHANGES' file.
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Requirements
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------------
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uncompyle2 requires Python 2.7
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Installation
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------------
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You may either create a RPM and install this, or install directly from
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the source distribution.
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Creating RPMS:
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python setup.py bdist_rpm
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If you need to force the python interpreter to eg. pyton2:
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python2 setup.py bdist_rpm --python=python2
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### Installation from the source distribution:
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python setup.py install
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To install to a user's home-dir:
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python setup.py install --home=<dir>
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To install to another prefix (eg. /usr/local)
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python setup.py install --prefix=/usr/local
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For more information on 'Installing Python Modules' please refer to
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http://www.python.org/doc/current/inst/inst.html
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Usage
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-----
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uncompyle2 -h prints short usage
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uncompyle2 --help prints long usage
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Known Bugs/Restrictions
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-----------------------
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No support for python 3.2
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It currently reconstructs most of Python code but probably needs to be tested more thoroughly. All feedback welcome
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