setup.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os
import subprocess
import sys

from distutils.core import setup, Extension
from distutils.command.build import build
from distutils.command.clean import clean
from distutils.command.install import install
from distutils.sysconfig import get_python_inc



UNITEX_INC = os.path.expandvars("$UNITEX_INC")
if UNITEX_INC == "$UNITEX_INC":
    sys.stderr.write( "You need to specify the UNTIEX_INC variable (i.e. Unitex C++ src directory)!\n" )
    sys.stderr.write( "  -> e.g.: UNITEX_INC=/path/to/unitex/Src/C++ python setup.py cmd\n" )
    sys.exit(1)
UNITEX_INC = os.path.abspath(UNITEX_INC)



class CustomBuild(build):

    def run(self):
        # Unitex library compilation.
        command = "cd %s && make 64BITS=yes LIBRARY=yes TRE_DIRECT_COMPILE=yes DEBUG=yes" % os.path.join(UNITEX_INC, "build")

        try:
            process = subprocess.Popen(command, stderr=subprocess.PIPE, shell=True)
        except Exception as e:
            sys.stderr.write("Error in command: %s\n" % command)
            raise e

        process.wait()

        if process.returncode != 0:
            raise OSError(process.stderr.read())

        # Unitex library installation (needed by _unitex C extension).
        library = None

        if sys.platform == "darwin":
            library = "libunitex.dylib"
        elif sys.platform == "linux" or sys.platform == "linux2":
            library = "libunitex.so"
        else:
            sys.stderr.write("Plateform '%s' not supported...\n" % sys.platform)
            sys.exit(1)

        command = "mkdir -p /usr/local/lib && cd %s && cp %s /usr/local/lib" % (os.path.join(UNITEX_INC, "bin"), library)

        try:
            process = subprocess.Popen(command, stderr=subprocess.PIPE, shell=True)
        except Exception as e:
            sys.stderr.write("Error in command: %s\n" % command)
            raise e

        process.wait()

        if process.returncode != 0:
            raise OSError(process.stderr.read())

        build.run(self)



class CustomClean(clean):

    def run(self):
        clean.run(self)

        command = "cd %s && make clean" % os.path.join(UNITEX_INC, "build")

        try:
            process = subprocess.Popen(command, stderr=subprocess.PIPE, shell=True)
        except Exception as e:
            sys.stderr.write("Error in command: %s\n" % command)
            raise e

        process.wait()

        if process.returncode != 0:
            raise OSError(process.stderr.read())



setup(name = "unitex",
      version = "1.0",
      description = "Python 3 binding for the Unitex library",
      long_description = open('README.md').read(),

      author = "Patrick Watrin",
      author_email = "patrick.watrin@gmail.com",

      # https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers = ["License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
                     "Programming Language :: Python",
                     "Development Status :: 4 - Beta",
                     "Intended Audience :: Developers",
                     "Topic :: Scientific/Engineering :: Information Analysis"],

      keywords = "Unitex, Finite-States Transducers, Natural Language Processing",

      license = "GPLv3",
      install_requires = [],

      package_dir = {"unitex": "unitex",
                     "unitex.utils": "unitex/utils"},

      packages = ["unitex",
                  "unitex.utils"],

      data_files = [],

      ext_modules=[Extension("_unitex",
                             include_dirs = [UNITEX_INC, get_python_inc()],
                             libraries=["unitex"],
                             library_dirs=['/usr/local/lib'],
                             sources = ["extensions/_unitex.cpp"])],

       cmdclass = {
           "build": CustomBuild,
           "clean": CustomClean
       }
)