Shed Skin 0.1 (Default branch)


 
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Old 02-02-2009
Shed Skin 0.1 (Default branch)

Shed Skin is an experimental (restricted-)Python-to-C++ compiler. It accepts pure but implicitly statically typed Python programs and generates optimized C++ code. The result can be further compiled to stand-alone programs or extension modules. For a set of 16 non-trivial test programs, measurements show a typical speedup of 2-40 over Psyco, about 10 on average, and 2-220 over CPython, about 35 on average. Not all Python features are supported, and only a subset of about 17 library modules, such as re and random. License: GNU General Public License v3 Changes:
Improved support for 'os' (UNIX). The addition of a JPEG decoder (1200 lines) and some other programs to the set of example programs. Extension module fixes. Improved compiler flags under OS X. An important type inference fix. Improved variable overloading. Casting improvements. Fixes for setslice and delslice corner cases. xrange returns an xrange object, not iterator. There are several minor bugfixes. Image

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DH_PYTHON(1)							     Debhelper							      DH_PYTHON(1)

NAME
dh_python - calculates Python dependencies and adds postinst and prerm Python scripts (deprecated) SYNOPSIS
dh_python [debhelperoptions] [-n] [-V version] [moduledirs...] DESCRIPTION
Note: This program is deprecated. You should use dh_python2 instead. This program will do nothing if debian/pycompat or a Python-Version control file field exists. dh_python is a debhelper program that is responsible for generating the ${python:Depends} substitutions and adding them to substvars files. It will also add a postinst and a prerm script if required. The program will look at Python scripts and modules in your package, and will use this information to generate a dependency on python, with the current major version, or on pythonX.Y if your scripts or modules need a specific python version. The dependency will be substituted into your package's control file wherever you place the token ${python:Depends}. If some modules need to be byte-compiled at install time, appropriate postinst and prerm scripts will be generated. If already byte- compiled modules are found, they are removed. If you use this program, your package should build-depend on python. OPTIONS
module dirs If your package installs Python modules in non-standard directories, you can make dh_python check those directories by passing their names on the command line. By default, it will check /usr/lib/site-python, /usr/lib/$PACKAGE, /usr/share/$PACKAGE, /usr/lib/games/$PACKAGE, /usr/share/games/$PACKAGE and /usr/lib/python?.?/site-packages. Note: only /usr/lib/site-python, /usr/lib/python?.?/site-packages and the extra names on the command line are searched for binary (.so) modules. -V version If the .py files your package ships are meant to be used by a specific pythonX.Y version, you can use this option to specify the desired version, such as 2.3. Do not use if you ship modules in /usr/lib/site-python. -n, --noscripts Do not modify postinst/prerm scripts. CONFORMS TO
Debian policy, version 3.5.7 Python policy, version 0.3.7 SEE ALSO
debhelper(7) This program is a part of debhelper. AUTHOR
Josselin Mouette <joss@debian.org> most ideas stolen from Brendan O'Dea <bod@debian.org> 9.20120909 2011-12-06 DH_PYTHON(1)