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#!/usr/bin/env python
# pylint: disable-msg=W0404,W0622,W0704,W0613,W0152
"""Generic Setup script, takes package info from __pkginfo__.py file.
:copyright: 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
import os
import sys
import shutil
from os.path import isdir, exists, join, walk
try:
if os.environ.get('NO_SETUPTOOLS'):
raise ImportError()
from setuptools import setup
from setuptools.command import install_lib
USE_SETUPTOOLS = 1
except ImportError:
from distutils.core import setup
from distutils.command import install_lib
USE_SETUPTOOLS = 0
sys.modules.pop('__pkginfo__', None)
# import required features
from __pkginfo__ import modname, version, license, short_desc, long_desc, \
web, author, author_email
# import optional features
import __pkginfo__
distname = getattr(__pkginfo__, 'distname', modname)
scripts = getattr(__pkginfo__, 'scripts', [])
data_files = getattr(__pkginfo__, 'data_files', None)
subpackage_of = getattr(__pkginfo__, 'subpackage_of', None)
include_dirs = getattr(__pkginfo__, 'include_dirs', [])
ext_modules = getattr(__pkginfo__, 'ext_modules', None)
install_requires = getattr(__pkginfo__, 'install_requires', None)
dependency_links = getattr(__pkginfo__, 'dependency_links', [])
STD_BLACKLIST = ('CVS', '.svn', '.hg', 'debian', 'dist', 'build')
IGNORED_EXTENSIONS = ('.pyc', '.pyo', '.elc', '~')
def ensure_scripts(linux_scripts):
"""
Creates the proper script names required for each platform
(taken from 4Suite)
"""
from distutils import util
if util.get_platform()[:3] == 'win':
scripts_ = [script + '.bat' for script in linux_scripts]
else:
scripts_ = linux_scripts
return scripts_
def get_packages(directory, prefix):
"""return a list of subpackages for the given directory
"""
result = []
for package in os.listdir(directory):
absfile = join(directory, package)
if isdir(absfile):
if exists(join(absfile, '__init__.py')) or \
package in ('test', 'tests'):
if prefix:
result.append('%s.%s' % (prefix, package))
else:
result.append(package)
result += get_packages(absfile, result[-1])
return result
def export(from_dir, to_dir,
blacklist=STD_BLACKLIST,
ignore_ext=IGNORED_EXTENSIONS,
verbose=True):
"""make a mirror of from_dir in to_dir, omitting directories and files
listed in the black list
"""
def make_mirror(arg, directory, fnames):
"""walk handler"""
for norecurs in blacklist:
try:
fnames.remove(norecurs)
except ValueError:
pass
for filename in fnames:
# don't include binary files
if filename[-4:] in ignore_ext:
continue
if filename[-1] == '~':
continue
src = join(directory, filename)
dest = to_dir + src[len(from_dir):]
if verbose:
print >> sys.stderr, src, '->', dest
if os.path.isdir(src):
if not exists(dest):
os.mkdir(dest)
else:
if exists(dest):
os.remove(dest)
shutil.copy2(src, dest)
try:
os.mkdir(to_dir)
except OSError, ex:
# file exists ?
import errno
if ex.errno != errno.EEXIST:
raise
walk(from_dir, make_mirror, None)
EMPTY_FILE = '''"""generated file, don\'t modify or your data will be lost"""
try:
__import__('pkg_resources').declare_namespace(__name__)
except ImportError:
pass
'''
class MyInstallLib(install_lib.install_lib):
"""extend install_lib command to handle package __init__.py and
include_dirs variable if necessary
"""
def run(self):
"""overridden from install_lib class"""
install_lib.install_lib.run(self)
# create Products.__init__.py if needed
if subpackage_of:
product_init = join(self.install_dir, subpackage_of, '__init__.py')
if not exists(product_init):
self.announce('creating %s' % product_init)
stream = open(product_init, 'w')
stream.write(EMPTY_FILE)
stream.close()
# manually install included directories if any
if include_dirs:
if subpackage_of:
base = join(subpackage_of, modname)
else:
base = modname
for directory in include_dirs:
dest = join(self.install_dir, base, directory)
export(directory, dest, verbose=False)
def install(**kwargs):
"""setup entry point"""
if USE_SETUPTOOLS:
if '--force-manifest' in sys.argv:
sys.argv.remove('--force-manifest')
# install-layout option was introduced in 2.5.3-1~exp1
elif sys.version_info < (2, 5, 4) and '--install-layout=deb' in sys.argv:
sys.argv.remove('--install-layout=deb')
if subpackage_of:
package = subpackage_of + '.' + modname
kwargs['package_dir'] = {package : '.'}
packages = [package] + get_packages(os.getcwd(), package)
if USE_SETUPTOOLS:
kwargs['namespace_packages'] = [subpackage_of]
else:
kwargs['package_dir'] = {modname : '.'}
packages = [modname] + get_packages(os.getcwd(), modname)
if USE_SETUPTOOLS and install_requires:
kwargs['install_requires'] = install_requires
kwargs['dependency_links'] = dependency_links
kwargs['packages'] = packages
return setup(name = distname,
version = version,
license = license,
description = short_desc,
long_description = long_desc,
author = author,
author_email = author_email,
url = web,
scripts = ensure_scripts(scripts),
data_files = data_files,
ext_modules = ext_modules,
cmdclass = {'install_lib': MyInstallLib},
**kwargs
)
if __name__ == '__main__' :
install()
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