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#!/usr/bin/env python
# -*- coding: ISO-8859-1 -*-
"""Python package for the generation of encapsulated PostScript figures
PyX is a Python package for the creation of encapsulated PostScript figures.
It provides both an abstraction of PostScript and a TeX/LaTeX interface.
Complex tasks like 2d and 3d plots in publication-ready quality are built out
of these primitives.
"""
from distutils.core import setup, Extension
from distutils.command.build_py import build_py
from distutils.command.install_data import install_data
import ConfigParser
import sys, os
import pyx
import os
try:
debopt = os.environ["DEB_BUILD_OPTIONS"]
if debopt.find ("noopt") != -1:
noopt = ["-O0"]
else:
noopt = []
except KeyError:
noopt = []
#
# build list of extension modules
#
ext_modules = []
pykpathsea_ext_module = Extension("pyx.pykpathsea._pykpathsea",
sources=["pyx/pykpathsea/pykpathsea.c"],
libraries=["kpathsea"])
t1strip_ext_module = Extension("pyx.t1strip._t1strip",
sources=["pyx/t1strip/t1strip.c", "pyx/t1strip/writet1.c"])
# obtain information on which modules have to be built from setup.cfg file
cfg = ConfigParser.ConfigParser()
cfg.read("setup.cfg")
if cfg.has_section("PyX"):
if cfg.has_option("PyX", "build_pykpathsea") and cfg.getboolean("PyX", "build_pykpathsea"):
ext_modules.append(pykpathsea_ext_module)
if cfg.has_option("PyX", "build_t1strip") and cfg.getboolean("PyX", "build_t1strip"):
ext_modules.append(t1strip_ext_module)
#
# data files
#
data_files = [# share/pyx is taken relative to "setup.py install --home=..."
("share/pyx", ["pyx/lfs/10pt.lfs",
"pyx/lfs/11pt.lfs",
"pyx/lfs/12pt.lfs",
"pyx/lfs/10ptex.lfs",
"pyx/lfs/11ptex.lfs",
"pyx/lfs/12ptex.lfs",
"pyx/lfs/foils17pt.lfs",
"pyx/lfs/foils20pt.lfs",
"pyx/lfs/foils25pt.lfs",
"pyx/lfs/foils30pt.lfs",
"contrib/pyx.def"]),
# /etc is taken relative to "setup.py install --root=..."
("/etc", ["pyxrc"])]
#
# pyx_build_py
#
# pyx/siteconfig.py is not copied from the source directory,
# but generated from the directory data obtained from install_data
#
class pyx_build_py(build_py):
def run(self):
# siteconfig depends on install_data:
self.run_command('install_data')
build_py.run(self)
def build_module(self, module, module_file, package):
if package == "pyx" and module == "siteconfig":
# generate path information as the original build_module does it
outfile = self.get_module_outfile(self.build_lib, [package], module)
dir = os.path.dirname(outfile)
self.mkpath(dir)
# we do not copy pyx/siteconfig.py, but generate it
# using the pyx_install_data instance
install_data = self.distribution.command_obj["install_data"]
f = open(outfile, "w")
f.write("lfsdir = %r\n" % install_data.pyx_lfsdir)
f.write("sharedir = %r\n" % install_data.pyx_sharedir)
f.write("pyxrc = %r\n" % install_data.pyx_pyxrc)
f.close()
else:
return build_py.build_module(self, module, module_file, package)
#
# install_data
#
class pyx_install_data(install_data):
def run(self):
install_data.run(self)
self.pyx_lfsdir = self.pyx_sharedir = os.path.join(self.install_dir, "share", "pyx")
self.pyx_pyxrc = os.path.join(self.root or "/", "etc", "pyxrc")
#
# additional package metadata (only available in Python 2.3 and above)
#
if sys.version_info >= (2, 3):
addargs = { "classifiers":
[ "Development Status :: 3 - Alpha",
"Intended Audience :: Developers",
"Intended Audience :: End Users/Desktop",
"License :: OSI Approved :: GNU General Public License (GPL)",
"Operating System :: OS Independent",
"Programming Language :: Python",
"Topic :: Multimedia :: Graphics",
"Topic :: Scientific/Engineering :: Visualization",
"Topic :: Software Development :: Libraries :: Python Modules" ],
"download_url":
"http://sourceforge.net/project/showfiles.php?group_id=45430",
"platforms":
"OS independent",
}
else:
addargs = {}
# We're using the module docstring as the distutils descriptions. (seen in Zope3 setup.py)
doclines = __doc__.split("\n")
setup(name="PyX",
version=pyx.__version__,
author="Jrg Lehmann, Andr Wobst",
author_email="pyx-devel@lists.sourceforge.net",
url="http://pyx.sourceforge.net/",
description=doclines[0],
long_description="\n".join(doclines[2:]),
license="GPL",
packages=["pyx", "pyx/graph", "pyx/graph/axis", "pyx/t1strip", "pyx/pykpathsea"],
ext_modules=ext_modules,
data_files=data_files,
cmdclass = {"build_py": pyx_build_py,
"install_data": pyx_install_data},
**addargs)
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