Python decompiler


                 uncompyle -- A Python 2.7 byte-code decompiler


'uncompyle' converts Python byte-code back into equivalent Python
source. It accepts byte-code from Python version 2.7 only.

The generated source is very readable: docstrings, lists, tuples and
hashes get pretty-printed.

'uncompyle' may also verify the equivalence of the generated source by
by compiling it and comparing both byte-codes.

'uncompyle' is based on John Aycock's generic small languages compiler
'spark' ( and his prior work on

Additional note (3 July 2004, Ben Burton):

    The original website from which this software was obtained is no longer
    available.  It has now become a commercial decompilation service, with
    no software available for download.

    Any developers seeking to make alterations or enhancements to this code
    should therefore consider these debian packages an appropriate starting


  * decompiles Python byte-code into equivalent Python source

  * decompiles byte-code from Python version 2.7

  * pretty-prints docstrings, hashes, lists and tuples

  * reads directly from .pyc/.pyo files, bulk-decompile whole

  * output may be written to file, a directory or to stdout

  * option for including byte-code disassembly into generated source

  For a list of changes please refer to the 'CHANGES' file.


'decompile' requires Python 2.2 or later.


You may either create a RPM and install this, or install directly from
the source distribution.

Creating RPMS:

  python bdist_rpm

  If you need to force the python interpreter to eg. pyton2:
     python2 bdist_rpm --python=python2

Installation from the source distribution:

     python install

   To install to a user's home-dir:
     python install --home=<dir>

   To install to another prefix (eg. /usr/local)
     python install --prefix=/usr/local

  If you need to force the python interpreter to eg. pyton2:
     python2 install

  For more information on 'Installing Python Modules' please refer to


uncompyler -h		prints short usage
uncompyler --help	prints long usage

Known Bugs/Restrictions