python类get_config_var()的实例源码

build_ext.py 文件源码 项目:my-first-blog 作者: AnkurBegining 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
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)
build_ext.py 文件源码 项目:kinect-2-libras 作者: inessadl 项目源码 文件源码 阅读 19 收藏 0 点赞 0 评论 0
def get_ext_filename(self, ext_name):
        r"""Convert the name of an extension (eg. "foo.bar") into the name
        of the file from which it will be loaded (eg. "foo/bar.so", or
        "foo\bar.pyd").
        """
        from distutils.sysconfig import get_config_var
        ext_path = string.split(ext_name, '.')
        # OS/2 has an 8 character module (extension) limit :-(
        if os.name == "os2":
            ext_path[len(ext_path) - 1] = ext_path[len(ext_path) - 1][:8]
        # extensions in debug_mode are named 'module_d.pyd' under windows
        so_ext = get_config_var('SO')
        if os.name == 'nt' and self.debug:
            return os.path.join(*ext_path) + '_d' + so_ext
        return os.path.join(*ext_path) + so_ext
unixccompiler.py 文件源码 项目:kinect-2-libras 作者: inessadl 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def runtime_library_dir_option(self, dir):
        # XXX Hackish, at the very least.  See Python bug #445902:
        # http://sourceforge.net/tracker/index.php
        #   ?func=detail&aid=445902&group_id=5470&atid=105470
        # Linkers on different platforms need different options to
        # specify that directories need to be added to the list of
        # directories searched for dependencies when a dynamic library
        # is sought.  GCC has to be told to pass the -R option through
        # to the linker, whereas other compilers just know this.
        # Other compilers may need something slightly different.  At
        # this time, there's no way to determine this information from
        # the configuration data stored in the Python installation, so
        # we use this hack.
        compiler = os.path.basename(sysconfig.get_config_var("CC"))
        if sys.platform[:6] == "darwin":
            # MacOSX's linker doesn't understand the -R flag at all
            return "-L" + dir
        elif sys.platform[:5] == "hp-ux":
            if self._is_gcc(compiler):
                return ["-Wl,+s", "-L" + dir]
            return ["+s", "-L" + dir]
        elif sys.platform[:7] == "irix646" or sys.platform[:6] == "osf1V5":
            return ["-rpath", dir]
        elif self._is_gcc(compiler):
            return "-Wl,-R" + dir
        else:
            return "-R" + dir
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 16 收藏 0 点赞 0 评论 0
def get_config_var(var):
    try:
        return sysconfig.get_config_var(var)
    except IOError as e:  # Issue #1074
        warnings.warn("{0}".format(e), RuntimeWarning)
        return None
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 20 收藏 0 点赞 0 评论 0
def get_impl_ver():
    """Return implementation version."""
    impl_ver = get_config_var("py_version_nodot")
    if not impl_ver or get_abbr_impl() == 'pp':
        impl_ver = ''.join(map(str, get_impl_version_info()))
    return impl_ver
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def get_flag(var, fallback, expected=True, warn=True):
    """Use a fallback method for determining SOABI flags if the needed config
    var is unset or unavailable."""
    val = get_config_var(var)
    if val is None:
        if warn:
            logger.debug("Config variable '%s' is unset, Python ABI tag may "
                         "be incorrect", var)
        return fallback()
    return val == expected
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def get_abi_tag():
    """Return the ABI tag based on SOABI (if available) or emulate SOABI
    (CPython 2, PyPy)."""
    soabi = get_config_var('SOABI')
    impl = get_abbr_impl()
    if not soabi and impl in ('cp', 'pp') and hasattr(sys, 'maxunicode'):
        d = ''
        m = ''
        u = ''
        if get_flag('Py_DEBUG',
                    lambda: hasattr(sys, 'gettotalrefcount'),
                    warn=(impl == 'cp')):
            d = 'd'
        if get_flag('WITH_PYMALLOC',
                    lambda: impl == 'cp',
                    warn=(impl == 'cp')):
            m = 'm'
        if get_flag('Py_UNICODE_SIZE',
                    lambda: sys.maxunicode == 0x10ffff,
                    expected=4,
                    warn=(impl == 'cp' and
                          sys.version_info < (3, 3))) \
                and sys.version_info < (3, 3):
            u = 'u'
        abi = '%s%s%s%s%s' % (impl, get_impl_ver(), d, m, u)
    elif soabi and soabi.startswith('cpython-'):
        abi = 'cp' + soabi.split('-')[1]
    elif soabi:
        abi = soabi.replace('.', '_').replace('-', '_')
    else:
        abi = None
    return abi
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 16 收藏 0 点赞 0 评论 0
def get_config_var(var):
    try:
        return sysconfig.get_config_var(var)
    except IOError as e:  # pip Issue #1074
        warnings.warn("{0}".format(e), RuntimeWarning)
        return None
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def get_flag(var, fallback, expected=True, warn=True):
    """Use a fallback method for determining SOABI flags if the needed config
    var is unset or unavailable."""
    val = get_config_var(var)
    if val is None:
        if warn:
            warnings.warn("Config variable '{0}' is unset, Python ABI tag may "
                          "be incorrect".format(var), RuntimeWarning, 2)
        return fallback()
    return val == expected
pep425tags.py 文件源码 项目:swjtu-pyscraper 作者: Desgard 项目源码 文件源码 阅读 16 收藏 0 点赞 0 评论 0
def get_abi_tag():
    """Return the ABI tag based on SOABI (if available) or emulate SOABI
    (CPython 2, PyPy)."""
    soabi = get_config_var('SOABI')
    impl = get_abbr_impl()
    if not soabi and impl in ('cp', 'pp') and hasattr(sys, 'maxunicode'):
        d = ''
        m = ''
        u = ''
        if get_flag('Py_DEBUG',
                    lambda: hasattr(sys, 'gettotalrefcount'),
                    warn=(impl == 'cp')):
            d = 'd'
        if get_flag('WITH_PYMALLOC',
                    lambda: impl == 'cp',
                    warn=(impl == 'cp')):
            m = 'm'
        if get_flag('Py_UNICODE_SIZE',
                    lambda: sys.maxunicode == 0x10ffff,
                    expected=4,
                    warn=(impl == 'cp' and
                          sys.version_info < (3, 3))) \
                and sys.version_info < (3, 3):
            u = 'u'
        abi = '%s%s%s%s%s' % (impl, get_impl_ver(), d, m, u)
    elif soabi and soabi.startswith('cpython-'):
        abi = 'cp' + soabi.split('-')[1]
    elif soabi:
        abi = soabi.replace('.', '_').replace('-', '_')
    else:
        abi = None
    return abi
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 16 收藏 0 点赞 0 评论 0
def get_config_var(var):
    try:
        return sysconfig.get_config_var(var)
    except IOError as e:  # Issue #1074
        warnings.warn("{0}".format(e), RuntimeWarning)
        return None
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def get_impl_ver():
    """Return implementation version."""
    impl_ver = get_config_var("py_version_nodot")
    if not impl_ver or get_abbr_impl() == 'pp':
        impl_ver = ''.join(map(str, get_impl_version_info()))
    return impl_ver
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 26 收藏 0 点赞 0 评论 0
def get_flag(var, fallback, expected=True, warn=True):
    """Use a fallback method for determining SOABI flags if the needed config
    var is unset or unavailable."""
    val = get_config_var(var)
    if val is None:
        if warn:
            logger.debug("Config variable '%s' is unset, Python ABI tag may "
                         "be incorrect", var)
        return fallback()
    return val == expected
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def get_abi_tag():
    """Return the ABI tag based on SOABI (if available) or emulate SOABI
    (CPython 2, PyPy)."""
    soabi = get_config_var('SOABI')
    impl = get_abbr_impl()
    if not soabi and impl in ('cp', 'pp') and hasattr(sys, 'maxunicode'):
        d = ''
        m = ''
        u = ''
        if get_flag('Py_DEBUG',
                    lambda: hasattr(sys, 'gettotalrefcount'),
                    warn=(impl == 'cp')):
            d = 'd'
        if get_flag('WITH_PYMALLOC',
                    lambda: impl == 'cp',
                    warn=(impl == 'cp')):
            m = 'm'
        if get_flag('Py_UNICODE_SIZE',
                    lambda: sys.maxunicode == 0x10ffff,
                    expected=4,
                    warn=(impl == 'cp' and
                          sys.version_info < (3, 3))) \
                and sys.version_info < (3, 3):
            u = 'u'
        abi = '%s%s%s%s%s' % (impl, get_impl_ver(), d, m, u)
    elif soabi and soabi.startswith('cpython-'):
        abi = 'cp' + soabi.split('-')[1]
    elif soabi:
        abi = soabi.replace('.', '_').replace('-', '_')
    else:
        abi = None
    return abi
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 15 收藏 0 点赞 0 评论 0
def get_impl_ver():
    """Return implementation version."""
    impl_ver = sysconfig.get_config_var("py_version_nodot")
    if not impl_ver:
        impl_ver = ''.join(map(str, sys.version_info[:2]))
    return impl_ver
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def get_config_var(var):
    try:
        return sysconfig.get_config_var(var)
    except IOError as e:  # Issue #1074
        warnings.warn("{0}".format(e), RuntimeWarning)
        return None
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 21 收藏 0 点赞 0 评论 0
def get_impl_ver():
    """Return implementation version."""
    impl_ver = get_config_var("py_version_nodot")
    if not impl_ver or get_abbr_impl() == 'pp':
        impl_ver = ''.join(map(str, get_impl_version_info()))
    return impl_ver
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 16 收藏 0 点赞 0 评论 0
def get_flag(var, fallback, expected=True, warn=True):
    """Use a fallback method for determining SOABI flags if the needed config
    var is unset or unavailable."""
    val = get_config_var(var)
    if val is None:
        if warn:
            logger.debug("Config variable '%s' is unset, Python ABI tag may "
                         "be incorrect", var)
        return fallback()
    return val == expected
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 18 收藏 0 点赞 0 评论 0
def get_abi_tag():
    """Return the ABI tag based on SOABI (if available) or emulate SOABI
    (CPython 2, PyPy)."""
    soabi = get_config_var('SOABI')
    impl = get_abbr_impl()
    if not soabi and impl in ('cp', 'pp') and hasattr(sys, 'maxunicode'):
        d = ''
        m = ''
        u = ''
        if get_flag('Py_DEBUG',
                    lambda: hasattr(sys, 'gettotalrefcount'),
                    warn=(impl == 'cp')):
            d = 'd'
        if get_flag('WITH_PYMALLOC',
                    lambda: impl == 'cp',
                    warn=(impl == 'cp')):
            m = 'm'
        if get_flag('Py_UNICODE_SIZE',
                    lambda: sys.maxunicode == 0x10ffff,
                    expected=4,
                    warn=(impl == 'cp' and
                          sys.version_info < (3, 3))) \
                and sys.version_info < (3, 3):
            u = 'u'
        abi = '%s%s%s%s%s' % (impl, get_impl_ver(), d, m, u)
    elif soabi and soabi.startswith('cpython-'):
        abi = 'cp' + soabi.split('-')[1]
    elif soabi:
        abi = soabi.replace('.', '_').replace('-', '_')
    else:
        abi = None
    return abi
pep425tags.py 文件源码 项目:noc-orchestrator 作者: DirceuSilvaLabs 项目源码 文件源码 阅读 17 收藏 0 点赞 0 评论 0
def get_impl_ver():
    """Return implementation version."""
    impl_ver = sysconfig.get_config_var("py_version_nodot")
    if not impl_ver:
        impl_ver = ''.join(map(str, sys.version_info[:2]))
    return impl_ver


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