pyobjc / pyobjc-framework-XgridFoundation / pyobjc_setup.py

Ronald Oussoren 9746aba 




















Ronald Oussoren aec5ce5 

Ronald Oussoren 9746aba 













Ronald Oussoren 753bd73 
Ronald Oussoren 9746aba 

Ronald Oussoren 753bd73 



Ronald Oussoren 9746aba 
Ronald Oussoren 753bd73 


Ronald Oussoren 9746aba 
Ronald Oussoren 753bd73 






Ronald Oussoren 9746aba 


Ronald Oussoren 753bd73 
Ronald Oussoren 9746aba 





Ronald Oussoren 753bd73 

Ronald Oussoren 9746aba 

Ronald Oussoren 753bd73 







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Ronald Oussoren 5bc325e 
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Ronald Oussoren 5bc325e 
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Ronald Oussoren 9746aba 
Ronald Oussoren 753bd73 








Ronald Oussoren 9746aba 



Ronald Oussoren 753bd73 




Ronald Oussoren 9746aba 
Ronald Oussoren 753bd73 









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Ronald Oussoren 753bd73 





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Ronald Oussoren ba4b9e3 
Ronald Oussoren 9746aba 

























Ronald Oussoren aec5ce5 


Ronald Oussoren 9746aba 
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Ronald Oussoren 5bc325e 
Ronald Oussoren aec5ce5 



Ronald Oussoren 5bc325e 
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Ronald Oussoren 5bc325e 
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Ronald Oussoren dcc8da1 
Ronald Oussoren aec5ce5 























Ronald Oussoren 9746aba 


Ronald Oussoren aec5ce5 
Ronald Oussoren 9746aba 













Ronald Oussoren 6ecd0ac 




Ronald Oussoren 9746aba 

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Ronald Oussoren 9746aba 



















Ronald Oussoren 5bc325e 
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Ronald Oussoren 6ecd0ac 










Ronald Oussoren 9746aba 







Ronald Oussoren 5772c72 

Ronald Oussoren 6ecd0ac 
Ronald Oussoren 5772c72 

Ronald Oussoren 9746aba 
Ronald Oussoren 6ecd0ac 


Ronald Oussoren 9746aba 







Ronald Oussoren 753bd73 

Ronald Oussoren 6642d64 






Ronald Oussoren 753bd73 

Ronald Oussoren 9746aba 

Ronald Oussoren 5bc325e 
Ronald Oussoren 9746aba 



Ronald Oussoren 753bd73 
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"""
Generic setup.py file for PyObjC framework wrappers.

This file should only be changed in pyobjc-core and then copied
to all framework wrappers.
"""

__all__ = ('setup', 'Extension', 'Command')

import sys
from pkg_resources import Distribution

try:
    import setuptools

except ImportError:
    import distribute_setup
    distribute_setup.use_setuptools()

from setuptools.command import test
from setuptools.command import build_py
from distutils.sysconfig import get_config_var, get_config_vars


from distutils import log

class oc_build_py (build_py.build_py):
    def build_packages(self):
        log.info("overriding build_packages to copy PyObjCTest")
        p = self.packages
        self.packages = list(self.packages) + ['PyObjCTest']
        try:
            build_py.build_py.build_packages(self)
        finally:
            self.packages = p


from pkg_resources import working_set, normalize_path, add_activation_listener, require

class oc_test (test.test):
    description = "run test suite"
    user_options = [
        ('verbosity=', None, "print what tests are run"),
    ]

    def initialize_options(self):
        test.test.initialize_options(self)
        self.verbosity='1'

    def finalize_options(self):
        test.test.finalize_options(self)
        if isinstance(self.verbosity, str):
            self.verbosity = int(self.verbosity)


    def cleanup_environment(self):
        ei_cmd = self.get_finalized_command('egg_info')
        egg_name = ei_cmd.egg_name.replace('-', '_')

        to_remove =  []
        for dirname in sys.path:
            bn = os.path.basename(dirname)
            if bn.startswith(egg_name + "-"):
                to_remove.append(dirname)

        for dirname in to_remove:
            log.info("removing installed %r from sys.path before testing"%(
                dirname,))
            sys.path.remove(dirname)

        from pkg_resources import add_activation_listener
        add_activation_listener(lambda dist: dist.activate())
        working_set.__init__()

    def add_project_to_sys_path(self):
        from pkg_resources import normalize_path, add_activation_listener
        from pkg_resources import working_set, require

        self.reinitialize_command('egg_info')
        self.run_command('egg_info')
        self.reinitialize_command('build_ext', inplace=1)
        self.run_command('build_ext')

        self.__old_path = sys.path[:]
        self.__old_modules = sys.modules.copy()

        if 'PyObjCTools' in sys.modules:
            del sys.modules['PyObjCTools']


        ei_cmd = self.get_finalized_command('egg_info')
        sys.path.insert(0, normalize_path(ei_cmd.egg_base))
        sys.path.insert(1, os.path.dirname(__file__))

        add_activation_listener(lambda dist: dist.activate())
        working_set.__init__()
        require('%s==%s'%(ei_cmd.egg_name, ei_cmd.egg_version))

    def remove_from_sys_path(self):
        from pkg_resources import working_set
        sys.path[:] = self.__old_path
        sys.modules.clear()
        sys.modules.update(self.__old_modules)
        working_set.__init__()


    def run(self):
        import unittest

        # Ensure that build directory is on sys.path (py3k)
        import sys

        self.cleanup_environment()
        self.add_project_to_sys_path()

        import PyObjCTools.TestSupport as modo

        from pkg_resources import EntryPoint
        loader_ep = EntryPoint.parse("x="+self.test_loader)
        loader_class = loader_ep.load(require=False)

        try:
            meta = self.distribution.metadata
            name = meta.get_name()
            test_pkg = name + "_tests"
            suite = loader_class().loadTestsFromName(self.distribution.test_suite)

            runner = unittest.TextTestRunner(verbosity=self.verbosity)
            result = runner.run(suite)

            # Print out summary. This is a structured format that
            # should make it easy to use this information in scripts.
            summary = dict(
                count=result.testsRun,
                fails=len(result.failures),
                errors=len(result.errors),
                xfails=len(getattr(result, 'expectedFailures', [])),
                xpass=len(getattr(result, 'unexpectedSuccesses', [])),
                skip=len(getattr(result, 'skipped', [])),
            )
            print("SUMMARY: %s"%(summary,))

        finally:
            self.remove_from_sys_path()


from setuptools import setup as _setup, Extension as _Extension, Command
from distutils.errors import DistutilsPlatformError
from distutils.command import build, install
from setuptools.command import develop, test, build_ext, install_lib
import pkg_resources
import shutil
import os
import plistlib
import sys
import __main__

CLASSIFIERS = filter(None,
"""
Development Status :: 5 - Production/Stable
Environment :: Console
Environment :: MacOS X :: Cocoa
Intended Audience :: Developers
License :: OSI Approved :: MIT License
Natural Language :: English
Operating System :: MacOS :: MacOS X
Programming Language :: Python
Programming Language :: Python :: 2
Programming Language :: Python :: 2.6
Programming Language :: Python :: 2.7
Programming Language :: Python :: 3
Programming Language :: Python :: 3.1
Programming Language :: Python :: 3.2
Programming Language :: Python :: 3.3
Programming Language :: Objective C
Topic :: Software Development :: Libraries :: Python Modules
Topic :: Software Development :: User Interfaces
""".splitlines())


def get_os_level():
    pl = plistlib.readPlist('/System/Library/CoreServices/SystemVersion.plist')
    v = pl['ProductVersion']
    return '.'.join(v.split('.')[:2])

class pyobjc_install_lib (install_lib.install_lib):
    def get_exclusions(self):
        result = install_lib.install_lib.get_exclusions(self)
        for fn in install_lib._install_lib.get_outputs(self):
            if 'PyObjCTest' in fn:
                result[fn] = 1

        result['PyObjCTest'] = 1
        result[os.path.join(self.install_dir, 'PyObjCTest')] = 1
        for fn in os.listdir('PyObjCTest'):
            result[os.path.join('PyObjCTest', fn)] = 1
            result[os.path.join(self.install_dir, 'PyObjCTest', fn)] = 1

        return result

def _find_executable(executable):
    if os.path.isfile(executable):
        return executable

    else:
        for p in os.environ['PATH'].split(os.pathsep):
            f = os.path.join(p, executable)
            if os.path.isfile(f):
                return f
    return None

def _working_compiler(executable):
    import tempfile, subprocess, shlex
    with tempfile.NamedTemporaryFile(mode='w', suffix='.c') as fp:
        fp.write('#include <stdarg.h>\nint main(void) { return 0; }\n')
        fp.flush()

        cflags = get_config_var('CFLAGS')
        cflags = shlex.split(cflags)

        p = subprocess.Popen([
            executable, '-c', fp.name] + cflags,
            stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        exit = p.wait()
        if exit != 0:
            return False

        binfile = fp.name[:-1] + 'o'
        if os.path.exists(binfile):
            os.unlink(binfile)


        binfile = os.path.basename(binfile)
        if os.path.exists(binfile):
            os.unlink(binfile)

    return True

def _fixup_compiler():
    if 'CC' in os.environ:
        # CC is in the environment, always use explicit
        # overrides.
        return

    cc = oldcc = get_config_var('CC').split()[0]
    cc = _find_executable(cc)
    if cc is not None and os.path.basename(cc).startswith('gcc'):
        # Check if compiler is LLVM-GCC, that's known to
        # generate bad code.
        data = os.popen("'%s' --version 2>/dev/null"%(
            cc.replace("'", "'\"'\"'"),)).read()
        if 'llvm-gcc' in data:
            cc = None

    if cc is not None and not _working_compiler(cc):
        cc = None

    if cc is None:
        # Default compiler is not useable, try finding 'clang'
        cc = _find_executable('clang')
        if cc is None:
            cc = os.popen("/usr/bin/xcrun -find clang").read()

    if not cc:
        raise SystemExit("Cannot locate compiler candidate")

    if not _working_compiler(cc):
        raise SystemExit("Cannot locate a working compiler")

    if cc != oldcc:
        print("Use '%s' instead of '%s' as the compiler"%(
            cc, oldcc))

        vars = get_config_vars()
        for env in ('BLDSHARED', 'LDSHARED', 'CC', 'CXX'):
            if env in vars and env not in os.environ:
                split = vars[env].split()
                split[0] = cc if env != 'CXX' else cc + '++'
                vars[env] = ' '.join(split)

class pyobjc_build_ext (build_ext.build_ext):
    def run(self):
        _fixup_compiler()

        # Ensure that the PyObjC header files are available
        # in 2.3 and later the headers are in the egg,
        # before that we ship a copy.
        dist, = pkg_resources.require('pyobjc-core')

        include_root = os.path.join(self.build_temp, 'pyobjc-include')
        if os.path.exists(include_root):
            shutil.rmtree(include_root)

        os.makedirs(include_root)
        if dist.has_metadata('include'):
            for fn in dist.metadata_listdir('include'):
                data = dist.get_metadata('include/%s'%(fn,))
                fp = open(os.path.join(include_root, fn), 'w')
                try:
                    fp.write(data)
                finally:
                    fp.close()

        else:
            raise SystemExit("pyobjc-core egg-info does not include header files")

        for e in self.extensions:
            if include_root not in e.include_dirs:
                e.include_dirs.append(include_root)

        # Run the actual build
        build_ext.build_ext.run(self)

        # Then tweak the copy_extensions bit to ensure PyObjCTest gets
        # copied to the right place.
        extensions = self.extensions
        self.extensions = [
            e for e in extensions if e.name.startswith('PyObjCTest') ]
        self.copy_extensions_to_source()
        self.extensions = extensions



def Extension(*args, **kwds):
    """
    Simple wrapper about distutils.core.Extension that adds additional PyObjC
    specific flags.
    """
    os_level = get_os_level()
    cflags =  ["-DPyObjC_BUILD_RELEASE=%02d%02d"%(tuple(map(int, os_level.split('.'))))]
    ldflags = []
    if os_level != '10.4':
        cflags.extend(['-isysroot','/'])
        ldflags.extend(['-isysroot','/'])
    else:
        cflags.append('-DNO_OBJC2_RUNTIME')

    if 'extra_compile_args' in kwds:
        kwds['extra_compile_args'] = kwds['extra_compile_args'] + cflags
    else:
        kwds['extra_compile_args'] = cflags

    if 'extra_link_args' in kwds:
        kwds['extra_link_args'] = kwds['extra_link_args'] + ldflags
    else:
        kwds['extra_link_args'] = ldflags

    return _Extension(*args, **kwds)


def setup(
        min_os_level=None,
        max_os_level=None,
        cmdclass=None,
        **kwds):


    k = kwds.copy()

    os_level = get_os_level()
    os_compatible = True
    if sys.platform != 'darwin':
        os_compatible = False

    else:
        if min_os_level is not None:
            if os_level < min_os_level:
                os_compatible = False
        if max_os_level is not None:
            if os_level > max_os_level:
                os_compatible = False

    if cmdclass is None:
        cmdclass = {}
    else:
        cmdclass = cmdclass.copy()

    if not os_compatible:
        if min_os_level != None:
            if max_os_level != None:
                msg = "This distribution is only supported on MacOSX versions %s upto and including %s"%(
                        min_os_level, max_os_level)
            else:
                msg = "This distribution is only supported on MacOSX >= %s"%(min_os_level,)
        elif max_os_level != None:
            msg = "This distribution is only supported on MacOSX <= %s"%(max_os_level,)
        else:
            msg = "This distribution is only supported on MacOSX"

        def create_command_subclass(base_class):

            class subcommand (base_class):
                def run(self):
                    raise DistutilsPlatformError(msg)

            return subcommand

        class no_test (oc_test):
            def run(self):
                print("WARNING: %s\n"%(msg,))
                print("SUMMARY: {'count': 0, 'fails': 0, 'errors': 0, 'xfails': 0, 'skip': 65, 'xpass': 0, 'message': msg }\n")

        cmdclass['build'] = create_command_subclass(build.build)
        cmdclass['test'] = no_test
        cmdclass['install'] = create_command_subclass(install.install)
        cmdclass['install_lib'] = create_command_subclass(pyobjc_install_lib)
        cmdclass['develop'] = create_command_subclass(develop.develop)
        cmdclass['build_py'] = create_command_subclass(oc_build_py)
    else:
        cmdclass['build_ext'] = pyobjc_build_ext
        cmdclass['install_lib'] = pyobjc_install_lib
        cmdclass['test'] = oc_test
        cmdclass['build_py'] = oc_build_py

    plat_name = "MacOS X"
    plat_versions = []
    if min_os_level is not None and min_os_level == max_os_level:
        plat_versions.append("==%s"%(min_os_level,))
    else:
        if min_os_level is not None:
            plat_versions.append(">=%s"%(min_os_level,))
        if max_os_level is not None:
            plat_versions.append("<=%s"%(max_os_level,))
    if plat_versions:
        plat_name += " (%s)"%(", ".join(plat_versions),)

    _setup(
        cmdclass=cmdclass,
        long_description=__main__.__doc__,
        author='Ronald Oussoren',
        author_email='pyobjc-dev@lists.sourceforge.net',
        url='http://pyobjc.sourceforge.net',
        platforms = [ plat_name ],
        package_dir = { '': 'Lib', 'PyObjCTest': 'PyObjCTest' },
        dependency_links = [],
        package_data = { '': ['*.bridgesupport'] },
        test_suite='PyObjCTest',
        zip_safe = False,
        license = 'MIT License',
        classifiers = CLASSIFIERS,
        **k
    )
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