FM / command

/usr/lib/python2.7/site-packages/setuptools/command/

/usr/lib/python2.7/site-packages/setuptools/command

Name	Size	Mode	Actions
alias.py	2426	0644	edit dl rm
alias.pyc	3098	0644	edit dl rm
alias.pyo	3098	0644	edit dl rm
bdist_egg.py	18185	0644	edit dl rm
bdist_egg.pyc	18388	0644	edit dl rm
bdist_egg.pyo	18388	0644	edit dl rm
bdist_rpm.py	1508	0644	edit dl rm
bdist_rpm.pyc	1914	0644	edit dl rm
bdist_rpm.pyo	1914	0644	edit dl rm
bdist_wininst.py	637	0644	edit dl rm
bdist_wininst.pyc	1191	0644	edit dl rm
bdist_wininst.pyo	1191	0644	edit dl rm
build_clib.py	4484	0644	edit dl rm
build_clib.pyc	2844	0644	edit dl rm
build_clib.pyo	2844	0644	edit dl rm
build_ext.py	13173	0644	edit dl rm
build_ext.pyc	12571	0644	edit dl rm
build_ext.pyo	12527	0644	edit dl rm
build_py.py	9596	0644	edit dl rm
build_py.pyc	10667	0644	edit dl rm
build_py.pyo	10667	0644	edit dl rm
develop.py	8046	0644	edit dl rm
develop.pyc	7900	0644	edit dl rm
develop.pyo	7900	0644	edit dl rm
dist_info.py	960	0644	edit dl rm
dist_info.pyc	1799	0644	edit dl rm
dist_info.pyo	1799	0644	edit dl rm
easy_install.py	87032	0644	edit dl rm
easy_install.pyc	80382	0644	edit dl rm
easy_install.pyo	80325	0644	edit dl rm
egg_info.py	24800	0644	edit dl rm
egg_info.pyc	25896	0644	edit dl rm
egg_info.pyo	25896	0644	edit dl rm
install.py	4683	0644	edit dl rm
install.pyc	4953	0644	edit dl rm
install.pyo	4953	0644	edit dl rm
install_egg_info.py	2203	0644	edit dl rm
install_egg_info.pyc	3185	0644	edit dl rm
install_egg_info.pyo	3185	0644	edit dl rm
install_lib.py	3840	0644	edit dl rm
install_lib.pyc	4870	0644	edit dl rm
install_lib.pyo	4824	0644	edit dl rm
install_scripts.py	2439	0644	edit dl rm
install_scripts.pyc	2891	0644	edit dl rm
install_scripts.pyo	2891	0644	edit dl rm
launcher manifest.xml	628	0644	edit dl rm
py36compat.py	4986	0644	edit dl rm
py36compat.pyc	5550	0644	edit dl rm
py36compat.pyo	5550	0644	edit dl rm
register.py	270	0644	edit dl rm
register.pyc	710	0644	edit dl rm
register.pyo	710	0644	edit dl rm
rotate.py	2164	0644	edit dl rm
rotate.pyc	3036	0644	edit dl rm
rotate.pyo	3036	0644	edit dl rm
saveopts.py	658	0644	edit dl rm
saveopts.pyc	1129	0644	edit dl rm
saveopts.pyo	1129	0644	edit dl rm
sdist.py	6711	0644	edit dl rm
sdist.pyc	7823	0644	edit dl rm
sdist.pyo	7823	0644	edit dl rm
setopt.py	5085	0644	edit dl rm
setopt.pyc	6050	0644	edit dl rm
setopt.pyo	6050	0644	edit dl rm
test.py	9214	0644	edit dl rm
test.pyc	10468	0644	edit dl rm
test.pyo	10468	0644	edit dl rm
upload.py	1172	0644	edit dl rm
upload.pyc	1636	0644	edit dl rm
upload.pyo	1636	0644	edit dl rm
upload_docs.py	7311	0644	edit dl rm
upload_docs.pyc	7842	0644	edit dl rm
upload_docs.pyo	7813	0644	edit dl rm
__init__.py	594	0644	edit dl rm
__init__.pyc	882	0644	edit dl rm
__init__.pyo	882	0644	edit dl rm

Edit: /usr/lib/python2.7/site-packages/setuptools/command/build_ext.py (13173B)

import os
import sys
import itertools
import imp
from distutils.command.build_ext import build_ext as _du_build_ext
from distutils.file_util import copy_file
from distutils.ccompiler import new_compiler
from distutils.sysconfig import customize_compiler, get_config_var
from distutils.errors import DistutilsError
from distutils import log

from setuptools.extension import Library
from setuptools.extern import six

try:
    # Attempt to use Cython for building extensions, if available
    from Cython.Distutils.build_ext import build_ext as _build_ext
    # Additionally, assert that the compiler module will load
    # also. Ref #1229.
    __import__('Cython.Compiler.Main')
except ImportError:
    _build_ext = _du_build_ext

# make sure _config_vars is initialized
get_config_var("LDSHARED")
from distutils.sysconfig import _config_vars as _CONFIG_VARS

def _customize_compiler_for_shlib(compiler):
    if sys.platform == "darwin":
        # building .dylib requires additional compiler flags on OSX; here we
        # temporarily substitute the pyconfig.h variables so that distutils'
        # 'customize_compiler' uses them before we build the shared libraries.
        tmp = _CONFIG_VARS.copy()
        try:
            # XXX Help!  I don't have any idea whether these are right...
            _CONFIG_VARS['LDSHARED'] = (
                "gcc -Wl,-x -dynamiclib -undefined dynamic_lookup")
            _CONFIG_VARS['CCSHARED'] = " -dynamiclib"
            _CONFIG_VARS['SO'] = ".dylib"
            customize_compiler(compiler)
        finally:
            _CONFIG_VARS.clear()
            _CONFIG_VARS.update(tmp)
    else:
        customize_compiler(compiler)

have_rtld = False
use_stubs = False
libtype = 'shared'

if sys.platform == "darwin":
    use_stubs = True
elif os.name != 'nt':
    try:
        import dl
        use_stubs = have_rtld = hasattr(dl, 'RTLD_NOW')
    except ImportError:
        pass

if_dl = lambda s: s if have_rtld else ''

def get_abi3_suffix():
    """Return the file extension for an abi3-compliant Extension()"""
    for suffix, _, _ in (s for s in imp.get_suffixes() if s[2] == imp.C_EXTENSION):
        if '.abi3' in suffix:  # Unix
            return suffix
        elif suffix == '.pyd':  # Windows
            return suffix

class build_ext(_build_ext):
    def run(self):
        """Build extensions in build directory, then copy if --inplace"""
        old_inplace, self.inplace = self.inplace, 0
        _build_ext.run(self)
        self.inplace = old_inplace
        if old_inplace:
            self.copy_extensions_to_source()

def copy_extensions_to_source(self):
        build_py = self.get_finalized_command('build_py')
        for ext in self.extensions:
            fullname = self.get_ext_fullname(ext.name)
            filename = self.get_ext_filename(fullname)
            modpath = fullname.split('.')
            package = '.'.join(modpath[:-1])
            package_dir = build_py.get_package_dir(package)
            dest_filename = os.path.join(package_dir,
                                         os.path.basename(filename))
            src_filename = os.path.join(self.build_lib, filename)

# Always copy, even if source is older than destination, to ensure
            # that the right extensions for the current Python/platform are
            # used.
            copy_file(
                src_filename, dest_filename, verbose=self.verbose,
                dry_run=self.dry_run
            )
            if ext._needs_stub:
                self.write_stub(package_dir or os.curdir, ext, True)

def get_ext_filename(self, fullname):
        filename = _build_ext.get_ext_filename(self, fullname)
        if fullname in self.ext_map:
            ext = self.ext_map[fullname]
            use_abi3 = (
                six.PY3
                and getattr(ext, 'py_limited_api')
                and get_abi3_suffix()
            )
            if use_abi3:
                so_ext = _get_config_var_837('EXT_SUFFIX')
                filename = filename[:-len(so_ext)]
                filename = filename + get_abi3_suffix()
            if isinstance(ext, Library):
                fn, ext = os.path.splitext(filename)
                return self.shlib_compiler.library_filename(fn, libtype)
            elif use_stubs and ext._links_to_dynamic:
                d, fn = os.path.split(filename)
                return os.path.join(d, 'dl-' + fn)
        return filename

def initialize_options(self):
        _build_ext.initialize_options(self)
        self.shlib_compiler = None
        self.shlibs = []
        self.ext_map = {}

def finalize_options(self):
        _build_ext.finalize_options(self)
        self.extensions = self.extensions or []
        self.check_extensions_list(self.extensions)
        self.shlibs = [ext for ext in self.extensions
                       if isinstance(ext, Library)]
        if self.shlibs:
            self.setup_shlib_compiler()
        for ext in self.extensions:
            ext._full_name = self.get_ext_fullname(ext.name)
        for ext in self.extensions:
            fullname = ext._full_name
            self.ext_map[fullname] = ext

# distutils 3.1 will also ask for module names
            # XXX what to do with conflicts?
            self.ext_map[fullname.split('.')[-1]] = ext

ltd = self.shlibs and self.links_to_dynamic(ext) or False
            ns = ltd and use_stubs and not isinstance(ext, Library)
            ext._links_to_dynamic = ltd
            ext._needs_stub = ns
            filename = ext._file_name = self.get_ext_filename(fullname)
            libdir = os.path.dirname(os.path.join(self.build_lib, filename))
            if ltd and libdir not in ext.library_dirs:
                ext.library_dirs.append(libdir)
            if ltd and use_stubs and os.curdir not in ext.runtime_library_dirs:
                ext.runtime_library_dirs.append(os.curdir)

def setup_shlib_compiler(self):
        compiler = self.shlib_compiler = new_compiler(
            compiler=self.compiler, dry_run=self.dry_run, force=self.force
        )
        _customize_compiler_for_shlib(compiler)

if self.include_dirs is not None:
            compiler.set_include_dirs(self.include_dirs)
        if self.define is not None:
            # 'define' option is a list of (name,value) tuples
            for (name, value) in self.define:
                compiler.define_macro(name, value)
        if self.undef is not None:
            for macro in self.undef:
                compiler.undefine_macro(macro)
        if self.libraries is not None:
            compiler.set_libraries(self.libraries)
        if self.library_dirs is not None:
            compiler.set_library_dirs(self.library_dirs)
        if self.rpath is not None:
            compiler.set_runtime_library_dirs(self.rpath)
        if self.link_objects is not None:
            compiler.set_link_objects(self.link_objects)

# hack so distutils' build_extension() builds a library instead
        compiler.link_shared_object = link_shared_object.__get__(compiler)

def get_export_symbols(self, ext):
        if isinstance(ext, Library):
            return ext.export_symbols
        return _build_ext.get_export_symbols(self, ext)

def build_extension(self, ext):
        ext._convert_pyx_sources_to_lang()
        _compiler = self.compiler
        try:
            if isinstance(ext, Library):
                self.compiler = self.shlib_compiler
            _build_ext.build_extension(self, ext)
            if ext._needs_stub:
                cmd = self.get_finalized_command('build_py').build_lib
                self.write_stub(cmd, ext)
        finally:
            self.compiler = _compiler

def links_to_dynamic(self, ext):
        """Return true if 'ext' links to a dynamic lib in the same package"""
        # XXX this should check to ensure the lib is actually being built
        # XXX as dynamic, and not just using a locally-found version or a
        # XXX static-compiled version
        libnames = dict.fromkeys([lib._full_name for lib in self.shlibs])
        pkg = '.'.join(ext._full_name.split('.')[:-1] + [''])
        return any(pkg + libname in libnames for libname in ext.libraries)

def get_outputs(self):
        return _build_ext.get_outputs(self) + self.__get_stubs_outputs()

def __get_stubs_outputs(self):
        # assemble the base name for each extension that needs a stub
        ns_ext_bases = (
            os.path.join(self.build_lib, *ext._full_name.split('.'))
            for ext in self.extensions
            if ext._needs_stub
        )
        # pair each base with the extension
        pairs = itertools.product(ns_ext_bases, self.__get_output_extensions())
        return list(base + fnext for base, fnext in pairs)

def __get_output_extensions(self):
        yield '.py'
        yield '.pyc'
        if self.get_finalized_command('build_py').optimize:
            yield '.pyo'

def write_stub(self, output_dir, ext, compile=False):
        log.info("writing stub loader for %s to %s", ext._full_name,
                 output_dir)
        stub_file = (os.path.join(output_dir, *ext._full_name.split('.')) +
                     '.py')
        if compile and os.path.exists(stub_file):
            raise DistutilsError(stub_file + " already exists! Please delete.")
        if not self.dry_run:
            f = open(stub_file, 'w')
            f.write(
                '\n'.join([
                    "def __bootstrap__():",
                    "   global __bootstrap__, __file__, __loader__",
                    "   import sys, os, pkg_resources, imp" + if_dl(", dl"),
                    "   __file__ = pkg_resources.resource_filename"
                    "(__name__,%r)"
                    % os.path.basename(ext._file_name),
                    "   del __bootstrap__",
                    "   if '__loader__' in globals():",
                    "       del __loader__",
                    if_dl("   old_flags = sys.getdlopenflags()"),
                    "   old_dir = os.getcwd()",
                    "   try:",
                    "     os.chdir(os.path.dirname(__file__))",
                    if_dl("     sys.setdlopenflags(dl.RTLD_NOW)"),
                    "     imp.load_dynamic(__name__,__file__)",
                    "   finally:",
                    if_dl("     sys.setdlopenflags(old_flags)"),
                    "     os.chdir(old_dir)",
                    "__bootstrap__()",
                    ""  # terminal \n
                ])
            )
            f.close()
        if compile:
            from distutils.util import byte_compile

byte_compile([stub_file], optimize=0,
                         force=True, dry_run=self.dry_run)
            optimize = self.get_finalized_command('install_lib').optimize
            if optimize > 0:
                byte_compile([stub_file], optimize=optimize,
                             force=True, dry_run=self.dry_run)
            if os.path.exists(stub_file) and not self.dry_run:
                os.unlink(stub_file)

if use_stubs or os.name == 'nt':
    # Build shared libraries
    #
    def link_shared_object(
            self, objects, output_libname, output_dir=None, libraries=None,
            library_dirs=None, runtime_library_dirs=None, export_symbols=None,
            debug=0, extra_preargs=None, extra_postargs=None, build_temp=None,
            target_lang=None):
        self.link(
            self.SHARED_LIBRARY, objects, output_libname,
            output_dir, libraries, library_dirs, runtime_library_dirs,
            export_symbols, debug, extra_preargs, extra_postargs,
            build_temp, target_lang
        )
else:
    # Build static libraries everywhere else
    libtype = 'static'

def link_shared_object(
            self, objects, output_libname, output_dir=None, libraries=None,
            library_dirs=None, runtime_library_dirs=None, export_symbols=None,
            debug=0, extra_preargs=None, extra_postargs=None, build_temp=None,
            target_lang=None):
        # XXX we need to either disallow these attrs on Library instances,
        # or warn/abort here if set, or something...
        # libraries=None, library_dirs=None, runtime_library_dirs=None,
        # export_symbols=None, extra_preargs=None, extra_postargs=None,
        # build_temp=None

assert output_dir is None  # distutils build_ext doesn't pass this
        output_dir, filename = os.path.split(output_libname)
        basename, ext = os.path.splitext(filename)
        if self.library_filename("x").startswith('lib'):
            # strip 'lib' prefix; this is kludgy if some platform uses
            # a different prefix
            basename = basename[3:]

self.create_static_lib(
            objects, basename, output_dir, debug, target_lang
        )

def _get_config_var_837(name):
    """
    In https://github.com/pypa/setuptools/pull/837, we discovered
    Python 3.3.0 exposes the extension suffix under the name 'SO'.
    """
    if sys.version_info < (3, 3, 1):
        name = 'SO'
    return get_config_var(name)

cmd: