Python sysconfig.parse_makefile方法代码示例

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def _extras_paths(cls):
    standard_lib = sysconfig.get_python_lib(standard_lib=True)

    try:
      makefile = sysconfig.parse_makefile(sysconfig.get_makefile_filename())
    except (AttributeError, IOError):
      # This is not available by default in PyPy's distutils.sysconfig or it simply is
      # no longer available on the system (IOError ENOENT)
      makefile = {}

    extras_paths = filter(None, makefile.get('EXTRASPATH', '').split(':'))
    for path in extras_paths:
      yield os.path.join(standard_lib, path)

    # Handle .pth injected paths as extras.
    sitedirs = cls._get_site_packages()
    for pth_path in cls._scan_pth_files(sitedirs):
      TRACER.log('Found .pth file: %s' % pth_path, V=3)
      for extras_path in iter_pth_paths(pth_path):
        yield extras_path 

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def test_parse_makefile_base(self):
        self.makefile = test.test_support.TESTFN
        fd = open(self.makefile, 'w')
        try:
            fd.write(r"CONFIG_ARGS=  '--arg1=optarg1' 'ENV=LIB'" '\n')
            fd.write('VAR=$OTHER\nOTHER=foo')
        finally:
            fd.close()
        d = sysconfig.parse_makefile(self.makefile)
        self.assertEqual(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'",
                             'OTHER': 'foo'}) 

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def test_parse_makefile_literal_dollar(self):
        self.makefile = test.test_support.TESTFN
        fd = open(self.makefile, 'w')
        try:
            fd.write(r"CONFIG_ARGS=  '--arg1=optarg1' 'ENV=\$$LIB'" '\n')
            fd.write('VAR=$OTHER\nOTHER=foo')
        finally:
            fd.close()
        d = sysconfig.parse_makefile(self.makefile)
        self.assertEqual(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'",
                             'OTHER': 'foo'}) 

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def get_flags_linker_so(self):
        opt = self.linker_so[1:]
        if sys.platform == 'darwin':
            target = os.environ.get('MACOSX_DEPLOYMENT_TARGET', None)
            # If MACOSX_DEPLOYMENT_TARGET is set, we simply trust the value
            # and leave it alone.  But, distutils will complain if the
            # environment's value is different from the one in the Python
            # Makefile used to build Python.  We let disutils handle this
            # error checking.
            if not target:
                # If MACOSX_DEPLOYMENT_TARGET is not set in the environment,
                # we try to get it first from the Python Makefile and then we
                # fall back to setting it to 10.3 to maximize the set of
                # versions we can work with.  This is a reasonable default
                # even when using the official Python dist and those derived
                # from it.
                import distutils.sysconfig as sc
                g = {}
                filename = sc.get_makefile_filename()
                sc.parse_makefile(filename, g)
                target = g.get('MACOSX_DEPLOYMENT_TARGET', '10.3')
                os.environ['MACOSX_DEPLOYMENT_TARGET'] = target
                if target == '10.3':
                    s = 'Env. variable MACOSX_DEPLOYMENT_TARGET set to 10.3'
                    warnings.warn(s)

            opt.extend(['-undefined', 'dynamic_lookup', '-bundle'])
        else:
            opt.append("-shared")
        if sys.platform.startswith('sunos'):
            # SunOS often has dynamically loaded symbols defined in the
            # static library libg2c.a  The linker doesn't like this.  To
            # ignore the problem, use the -mimpure-text flag.  It isn't
            # the safest thing, but seems to work. 'man gcc' says:
            # ".. Instead of using -mimpure-text, you should compile all
            #  source code with -fpic or -fPIC."
            opt.append('-mimpure-text')
        return opt 

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def get_flags_linker_so(self):
        opt = self.linker_so[1:]
        if sys.platform=='darwin':
            target = os.environ.get('MACOSX_DEPLOYMENT_TARGET', None)
            # If MACOSX_DEPLOYMENT_TARGET is set, we simply trust the value
            # and leave it alone.  But, distutils will complain if the
            # environment's value is different from the one in the Python
            # Makefile used to build Python.  We let disutils handle this
            # error checking.
            if not target:
                # If MACOSX_DEPLOYMENT_TARGET is not set in the environment,
                # we try to get it first from the Python Makefile and then we
                # fall back to setting it to 10.3 to maximize the set of
                # versions we can work with.  This is a reasonable default
                # even when using the official Python dist and those derived
                # from it.
                import distutils.sysconfig as sc
                g = {}
                filename = sc.get_makefile_filename()
                sc.parse_makefile(filename, g)
                target = g.get('MACOSX_DEPLOYMENT_TARGET', '10.3')
                os.environ['MACOSX_DEPLOYMENT_TARGET'] = target
                if target == '10.3':
                    s = 'Env. variable MACOSX_DEPLOYMENT_TARGET set to 10.3'
                    warnings.warn(s)

            opt.extend(['-undefined', 'dynamic_lookup', '-bundle'])
        else:
            opt.append("-shared")
        if sys.platform.startswith('sunos'):
            # SunOS often has dynamically loaded symbols defined in the
            # static library libg2c.a  The linker doesn't like this.  To
            # ignore the problem, use the -mimpure-text flag.  It isn't
            # the safest thing, but seems to work. 'man gcc' says:
            # ".. Instead of using -mimpure-text, you should compile all
            #  source code with -fpic or -fPIC."
            opt.append('-mimpure-text')
        return opt 

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def test_parse_makefile_base(self):
        self.makefile = TESTFN
        fd = open(self.makefile, 'w')
        try:
            fd.write(r"CONFIG_ARGS=  '--arg1=optarg1' 'ENV=LIB'" '\n')
            fd.write('VAR=$OTHER\nOTHER=foo')
        finally:
            fd.close()
        d = sysconfig.parse_makefile(self.makefile)
        self.assertEqual(d, {'CONFIG_ARGS': "'--arg1=optarg1' 'ENV=LIB'",
                             'OTHER': 'foo'}) 

# 需要导入模块: from distutils import sysconfig [as 别名]
# 或者: from distutils.sysconfig import parse_makefile [as 别名]
def test_parse_makefile_literal_dollar(self):
        self.makefile = TESTFN
        fd = open(self.makefile, 'w')
        try:
            fd.write(r"CONFIG_ARGS=  '--arg1=optarg1' 'ENV=\$$LIB'" '\n')
            fd.write('VAR=$OTHER\nOTHER=foo')
        finally:
            fd.close()
        d = sysconfig.parse_makefile(self.makefile)
        self.assertEqual(d, {'CONFIG_ARGS': r"'--arg1=optarg1' 'ENV=\$LIB'",
                             'OTHER': 'foo'})