[py3k] Update setup for setuptools + python3
authorJérôme Roy <jerome.roy@logilab.fr>
Tue, 22 Dec 2015 12:19:54 +0100
changeset 353 444a381ff2f4
parent 349 032fcbfce7cb
child 356 34736f0f1d75
child 358 15fac35f3969
[py3k] Update setup for setuptools + python3
__pkginfo__.py
setup.py
--- a/__pkginfo__.py	Wed Oct 21 13:36:51 2015 +0200
+++ b/__pkginfo__.py	Tue Dec 22 12:19:54 2015 +0100
@@ -9,9 +9,10 @@
 
 license = 'LGPL'
 description = "blogging component for the CubicWeb framework"
+web = 'http://www.cubicweb.org/project/%s' % distname
+mailinglist = "mailto://cubicweb@lists.logilab.org"
 author = "Logilab"
 author_email = "contact@logilab.fr"
-web = 'http://www.cubicweb.org/project/%s' % distname
 classifiers = [
     'Environment :: Web Environment',
     'Framework :: CubicWeb',
@@ -50,7 +51,8 @@
     [THIS_CUBE_DIR, [fname for fname in glob('*.py') if fname != 'setup.py']],
     ]
 # check for possible extended cube layout
-for dirname in ('entities', 'views', 'sobjects', 'hooks', 'schema', 'data', 'i18n', 'migration', 'wdoc'):
+for dirname in ('entities', 'views', 'sobjects', 'hooks', 'schema',
+                'data', 'i18n', 'migration', 'wdoc'):
     if isdir(dirname):
         data_files.append([join(THIS_CUBE_DIR, dirname), listdir(dirname)])
 # Note: here, you'll need to add subdirectories if you want
--- a/setup.py	Wed Oct 21 13:36:51 2015 +0200
+++ b/setup.py	Tue Dec 22 12:19:54 2015 +0100
@@ -4,7 +4,7 @@
 # copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
-# This file is part of CubicWeb tag cube.
+# This file is part of CubicWeb blog cube.
 #
 # CubicWeb is free software: you can redistribute it and/or modify it under the
 # terms of the GNU Lesser General Public License as published by the Free
@@ -22,180 +22,44 @@
 """
 __docformat__ = "restructuredtext en"
 
+from setuptools import setup
 import os
 import sys
-import shutil
-from os.path import isdir, exists, join, walk
+from io import open
+
+here = os.path.abspath(os.path.dirname(__file__))
 
-try:
-    if os.environ.get('NO_SETUPTOOLS'):
-        raise ImportError() # do as there is no setuptools
-    from setuptools import setup
-    from setuptools.command import install_lib
-    USE_SETUPTOOLS = True
-except ImportError:
-    from distutils.core import setup
-    from distutils.command import install_lib
-    USE_SETUPTOOLS = False
-from distutils.command import install_data
+pkginfo = {}
+with open(os.path.join(here, '__pkginfo__.py')) as f:
+    exec(f.read(), pkginfo)
 
-# import required features
-from __pkginfo__ import modname, version, license, description, web, \
-     author, author_email, classifiers
-
-if exists('README'):
-    long_description = file('README').read()
-else:
-    long_description = ''
+# Get the long description from the relevant file
+with open(os.path.join(here, 'README'), encoding='utf-8') as f:
+    long_description = f.read()
 
 # import optional features
-import __pkginfo__
-if USE_SETUPTOOLS:
-    requires = {}
-    for entry in ("__depends__",): # "__recommends__"):
-        requires.update(getattr(__pkginfo__, entry, {}))
-    install_requires = [("%s %s" % (d, v and v or "")).strip()
-                       for d, v in requires.iteritems()]
-else:
-    install_requires = []
-
-distname = getattr(__pkginfo__, 'distname', modname)
-scripts = getattr(__pkginfo__, 'scripts', ())
-include_dirs = getattr(__pkginfo__, 'include_dirs', ())
-data_files = getattr(__pkginfo__, 'data_files', None)
-ext_modules = getattr(__pkginfo__, 'ext_modules', None)
-dependency_links = getattr(__pkginfo__, 'dependency_links', ())
+requires = pkginfo['__depends__']
+install_requires = [("%s %s" % (d, v and v or "")).strip()
+                    for d, v in requires.items()]
 
 BASE_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 export(from_dir, to_dir,
-           blacklist=BASE_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)
-
+if '--force-manifest' in sys.argv:
+    sys.argv.remove('--force-manifest')
 
-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)
-        # manually install included directories if any
-        if include_dirs:
-            base = modname
-            for directory in include_dirs:
-                dest = join(self.install_dir, base, directory)
-                export(directory, dest, verbose=False)
-
-# re-enable copying data files in sys.prefix
-old_install_data = install_data.install_data
-if USE_SETUPTOOLS:
-    # overwrite InstallData to use sys.prefix instead of the egg directory
-    class MyInstallData(old_install_data):
-        """A class that manages data files installation"""
-        def run(self):
-            _old_install_dir = self.install_dir
-            if self.install_dir.endswith('egg'):
-                self.install_dir = sys.prefix
-            old_install_data.run(self)
-            self.install_dir = _old_install_dir
-    try:
-        import setuptools.command.easy_install # only if easy_install avaible
-        # monkey patch: Crack SandboxViolation verification
-        from setuptools.sandbox import DirectorySandbox as DS
-        old_ok = DS._ok
-        def _ok(self, path):
-            """Return True if ``path`` can be written during installation."""
-            out = old_ok(self, path) # here for side effect from setuptools
-            realpath = os.path.normcase(os.path.realpath(path))
-            allowed_path = os.path.normcase(sys.prefix)
-            if realpath.startswith(allowed_path):
-                out = True
-            return out
-        DS._ok = _ok
-    except ImportError:
-        pass
-
-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')
-    cmdclass = {'install_lib': MyInstallLib}
-    if USE_SETUPTOOLS:
-        kwargs['install_requires'] = install_requires
-        kwargs['dependency_links'] = dependency_links
-        kwargs['zip_safe'] = False
-        cmdclass['install_data'] = MyInstallData
-
-    return setup(name = distname,
-                 version = version,
-                 license = license,
-                 description = description,
-                 long_description = long_description,
-                 author = author,
-                 author_email = author_email,
-                 url = web,
-                 scripts = ensure_scripts(scripts),
-                 data_files = data_files,
-                 ext_modules = ext_modules,
-                 cmdclass = cmdclass,
-                 classifiers = classifiers,
-                 **kwargs
-                 )
-
-if __name__ == '__main__' :
-    install()
+setup(
+    name=pkginfo['distname'],
+    version=pkginfo['version'],
+    description=pkginfo['description'],
+    long_description=long_description,
+    url=pkginfo['web'],
+    author=pkginfo['author'],
+    author_email=pkginfo['author_email'],
+    license=pkginfo['license'],
+    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
+    classifiers=pkginfo['classifiers'],
+    data_files=pkginfo['data_files'],
+    install_requires=install_requires,
+    zip_safe=False
+)