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  2. 函数列表
  3. nt._getfullpathname()

Python nt 模块，_getfullpathname() 实例源码

我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用nt._getfullpathname()。

项目：python-    作者：secondtonone1    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            path = os.fspath(path)
            try:
                path = _getfullpathname(path)
            except OSError:
                pass # Bad path - return unchanged.
        elif isinstance(path, bytes):
            path = os.getcwdb()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：ivaochdoc    作者：ivaoch    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            path = os.fspath(path)
            try:
                path = _getfullpathname(path)
            except OSError:
                pass # Bad path - return unchanged.
        elif isinstance(path, bytes):
            path = os.getcwdb()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：CrowdAnki    作者：Stvad    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self._closed:
            self._raise_closed()
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：PigeonScript    作者：SilversApprentice    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self._closed:
            self._raise_closed()
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：news-for-good    作者：thecodinghub    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            path = os.fspath(path)
            try:
                path = _getfullpathname(path)
            except OSError:
                pass # Bad path - return unchanged.
        elif isinstance(path, bytes):
            path = os.getcwdb()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：web_ctp    作者：molebot    | 项目源码 | 文件源码 
def test_deprecated(self):
        import nt
        filename = os.fsencode(support.TESTFN)
        with warnings.catch_warnings():
            warnings.simplefilter("error", DeprecationWarning)
            for func, *args in (
                (nt._getfullpathname, filename),
                (nt._isdir, filename),
                (os.access, filename, os.R_OK),
                (os.chdir, filename),
                (os.chmod, filename, 0o777),
                (os.getcwdb,),
                (os.link, filename, filename),
                (os.listdir, filename),
                (os.lstat, filename),
                (os.mkdir, filename),
                (os.open, filename, os.O_RDONLY),
                (os.rename, filename, filename),
                (os.rmdir, filename),
                (os.startfile, filename),
                (os.stat, filename),
                (os.unlink, filename),
                (os.utime, filename),
            ):
                self.assertRaises(DeprecationWarning, func, *args)
项目：pipenv    作者：pypa    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self._closed:
            self._raise_closed()
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：ouroboros    作者：pybee    | 项目源码 | 文件源码 
def test_deprecated(self):
        import nt
        filename = os.fsencode(support.TESTFN)
        with warnings.catch_warnings():
            warnings.simplefilter("error", DeprecationWarning)
            for func, *args in (
                (nt._getfullpathname, filename),
                (nt._isdir, filename),
                (os.access, filename, os.R_OK),
                (os.chdir, filename),
                (os.chmod, filename, 0o777),
                (os.getcwdb,),
                (os.link, filename, filename),
                (os.listdir, filename),
                (os.lstat, filename),
                (os.mkdir, filename),
                (os.open, filename, os.O_RDONLY),
                (os.rename, filename, filename),
                (os.rmdir, filename),
                (os.startfile, filename),
                (os.stat, filename),
                (os.unlink, filename),
                (os.utime, filename),
            ):
                self.assertRaises(DeprecationWarning, func, *args)
项目：ouroboros    作者：pybee    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self._closed:
            self._raise_closed()
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：kbe_server    作者：xiaohaoppy    | 项目源码 | 文件源码 
def test_deprecated(self):
        import nt
        filename = os.fsencode(support.TESTFN)
        with warnings.catch_warnings():
            warnings.simplefilter("error", DeprecationWarning)
            for func, *args in (
                (nt._getfullpathname, filename),
                (nt._isdir, filename),
                (os.access, filename, os.R_OK),
                (os.chdir, filename),
                (os.chmod, filename, 0o777),
                (os.getcwdb,),
                (os.link, filename, filename),
                (os.listdir, filename),
                (os.lstat, filename),
                (os.mkdir, filename),
                (os.open, filename, os.O_RDONLY),
                (os.rename, filename, filename),
                (os.rmdir, filename),
                (os.startfile, filename),
                (os.stat, filename),
                (os.unlink, filename),
                (os.utime, filename),
            ):
                self.assertRaises(DeprecationWarning, func, *args)
项目：kbe_server    作者：xiaohaoppy    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self._closed:
            self._raise_closed()
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：kinect-2-libras    作者：inessadl    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：swjtu-pyscraper    作者：Desgard    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：hostapd-mana    作者：adde88    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：Sci-Finder    作者：snverse    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：Sci-Finder    作者：snverse    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：CrowdAnki    作者：Stvad    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：RPoint    作者：george17-meet    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：habilitacion    作者：GabrielBD    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：Intranet-Penetration    作者：yuxiaokui    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：flasky    作者：RoseOu    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：MKFQ    作者：maojingios    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：threatdetectionservice    作者：flyballlabs    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：oa_qian    作者：sunqb    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：Indushell    作者：SecarmaLabs    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：zippy    作者：securesystemslab    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, bytes):
            path = os.getcwdb()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：CaScale    作者：Thatsillogical    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：chihu    作者：yelongyu    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：pyetje    作者：rorlika    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：respeaker_virtualenv    作者：respeaker    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：click-configfile    作者：click-contrib    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：Tencent_Cartoon_Download    作者：Fretice    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except OSError:
                pass # Bad path - return unchanged.
        elif isinstance(path, bytes):
            path = os.getcwdb()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：infinite-lorem-ipsum    作者：patjm1992    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：Price-Comparator    作者：Thejas-1    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：oil    作者：oilshell    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：python2-tracer    作者：extremecoders-re    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：fieldsight-kobocat    作者：awemulya    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except OSError:
                pass # Bad path - return unchanged.
        elif isinstance(path, bytes):
            path = os.getcwdb()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：chalktalk_docs    作者：loremIpsum1771    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：sslstrip-hsts-openwrt    作者：adde88    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：python-group-proj    作者：Sharcee    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：covar_me_app    作者：CovarMe    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：Callandtext    作者：iaora    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：NeuroMobile    作者：AndrewADykman    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：WebAct    作者：CreatCodeBuild    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：PornGuys    作者：followloda    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：remoteControlPPT    作者：htwenning    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：click-configfile    作者：jenisys    | 项目源码 | 文件源码 
def absolute(self):
        """Return an absolute version of this path.  This function works
        even if the path doesn't point to anything.

        No normalization is done, i.e. all '.' and '..' will be kept along.
        Use resolve() to get the canonical path to a file.
        """
        # XXX untested yet!
        if self.is_absolute():
            return self
        # FIXME this must defer to the specific flavour (and, under Windows,
        # use nt._getfullpathname())
        obj = self._from_parts([os.getcwd()] + self._parts, init=False)
        obj._init(template=self)
        return obj
项目：xxNet    作者：drzorm    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：ASE-Fall2016    作者：Dai0526    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support
项目：TodoListMaker    作者：prakharchoudhary    | 项目源码 | 文件源码 
def abspath(path):
        """Return the absolute version of a path."""

        if path: # Empty path must return current working directory.
            try:
                path = _getfullpathname(path)
            except WindowsError:
                pass # Bad path - return unchanged.
        elif isinstance(path, _unicode):
            path = os.getcwdu()
        else:
            path = os.getcwd()
        return normpath(path)

# realpath is a no-op on systems without islink support