Python path.realpath方法代码示例

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def get_rp_stripper(strip_path):
    """ Return function to strip ``realpath`` of `strip_path` from string

    Parameters
    ----------
    strip_path : str
        path to strip from beginning of strings. Processed to ``strip_prefix``
        by ``realpath(strip_path) + os.path.sep``.

    Returns
    -------
    stripper : func
        function such that ``stripper(a_string)`` will strip ``strip_prefix``
        from ``a_string`` if present, otherwise pass ``a_string`` unmodified
    """
    return get_prefix_stripper(realpath(strip_path) + os.path.sep) 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def realpath(self, spec, key):
        """
        Resolve and update the path key in the spec with its realpath,
        based on the working directory.
        """

        if key not in spec:
            # do nothing for now
            return

        if not spec[key]:
            logger.warning(
                "cannot resolve realpath of '%s' as it is not defined", key)
            return

        check = realpath(join(spec.get(WORKING_DIR, ''), spec[key]))
        if check != spec[key]:
            spec[key] = check
            logger.warning(
                "realpath of '%s' resolved to '%s', spec is updated",
                key, check
            )
        return check

    # Setup related methods 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def test_toolchain_standard_not_implemented(self):
        spec = Spec()

        with self.assertRaises(NotImplementedError):
            self.toolchain(spec)

        with self.assertRaises(NotImplementedError):
            self.toolchain.assemble(spec)

        with self.assertRaises(NotImplementedError):
            self.toolchain.link(spec)

        # Check that the build_dir is set on the spec based on tempfile
        self.assertTrue(spec['build_dir'].startswith(
            realpath(tempfile.gettempdir())))
        # Also that it got deleted properly.
        self.assertFalse(exists(spec['build_dir'])) 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def find_system_jdks():
    """
    Returns a set of valid JDK directories by searching standard locations.
    """
    bases = [
        '/Library/Java/JavaVirtualMachines',
        '/usr/lib/jvm',
        '/usr/java',
        '/usr/jdk/instances',
        r'C:\Program Files\Java'
    ]
    jdks = set()
    for base in bases:
        if isdir(base):
            for n in os.listdir(base):
                jdk = join(base, n)
                mac_jdk = join(jdk, 'Contents', 'Home')
                if isdir(mac_jdk):
                    jdk = mac_jdk
                if is_valid_jdk(jdk):
                    jdks.add(realpath(jdk))
    return jdks 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def _expand_dirs_to_files(files_or_dirs, recursive=False):
    files = []
    files_or_dirs = _ensure_list(files_or_dirs)
    for file_or_dir in files_or_dirs:
        file_or_dir = op.realpath(file_or_dir)
        if op.isdir(file_or_dir):
            # Skip dirnames starting with '.'
            if _to_skip(file_or_dir):
                continue
            # Recursively visit the directories and add the files.
            if recursive:
                files.extend(_expand_dirs_to_files([op.join(file_or_dir, file)
                             for file in os.listdir(file_or_dir)],
                             recursive=recursive))
            else:
                files.extend([op.join(file_or_dir, file)
                              for file in os.listdir(file_or_dir)])
        elif '*' in file_or_dir:
            files.extend(glob.glob(file_or_dir))
        else:
            files.append(file_or_dir)
    return files 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def getSubdirs(path, baseNamesOnly=True, excludePythonModulesDirs=True):
    """Provides a list of sub directories for the given path"""
    subdirs = []
    try:
        path = realpath(path) + sep
        for item in os.listdir(path):
            candidate = path + item
            if isdir(candidate):
                if excludePythonModulesDirs:
                    modFile = candidate + sep + "__init__.py"
                    if exists(modFile):
                        continue
                if baseNamesOnly:
                    subdirs.append(item)
                else:
                    subdirs.append(candidate)
    except:
        pass
    return subdirs 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def getParameters(self):
        """Provides a dictionary with the search parameters"""
        parameters = {'term': self.findCombo.currentText(),
                      'case': self.caseCheckBox.isChecked(),
                      'whole': self.wordCheckBox.isChecked(),
                      'regexp': self.regexpCheckBox.isChecked()}
        if self.projectRButton.isChecked():
            parameters['in-project'] = True
            parameters['in-opened'] = False
            parameters['in-dir'] = ''
        elif self.openFilesRButton.isChecked():
            parameters['in-project'] = False
            parameters['in-opened'] = True
            parameters['in-dir'] = ''
        else:
            parameters['in-project'] = False
            parameters['in-opened'] = False
            parameters['in-dir'] = realpath(
                self.dirEditCombo.currentText().strip())
        parameters['file-filter'] = self.filterCombo.currentText().strip()

        return parameters 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def get_dataset(num_points):
    name = 'ModelNet10'
    path = osp.join(osp.dirname(osp.realpath(__file__)), '..', 'data', name)
    pre_transform = T.NormalizeScale()
    transform = T.SamplePoints(num_points)

    train_dataset = ModelNet(
        path,
        name='10',
        train=True,
        transform=transform,
        pre_transform=pre_transform)
    test_dataset = ModelNet(
        path,
        name='10',
        train=False,
        transform=transform,
        pre_transform=pre_transform)

    return train_dataset, test_dataset 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def _check_if_pyc(fname):
    """Return True if the extension is .pyc, False if .py
    and None if otherwise"""
    from imp import find_module
    from os.path import realpath, dirname, basename, splitext

    # Normalize the file-path for the find_module()
    filepath = realpath(fname)
    dirpath = dirname(filepath)
    module_name = splitext(basename(filepath))[0]

    # Validate and fetch
    try:
        fileobj, fullpath, (_, _, pytype) = find_module(module_name, [dirpath])
    except ImportError:
        raise IOError("Cannot find config file. "
                      "Path maybe incorrect! : {0}".format(filepath))
    return pytype, fileobj, fullpath 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def bro_server(bro_file, interface="eth0", bro_path="/usr/local/bro/bin/bro"):
    u""" 跑bro服务进程 """
    # 获取绝对路径
    bro_file = path.realpath(bro_file)
    http_file = "/usr/local/bro/share/bro/base/protocols/http/main.bro"
    bro_scripts = ' '.join([bro_file, http_file])

    cmd = "sudo {bro_path} -C -b -i {interface} {bro_scripts}"
    cmd = cmd.format(bro_path=bro_path,
                     interface=interface,
                     bro_scripts=bro_scripts)

    msg = "the cmd is: %s" % cmd
    logging.info(msg)

    # change pwd to /tmp
    tmp_dir = path.join(path.dirname(path.realpath(__file__)), '../../tmp/')
    chdir(tmp_dir)

    result = run(cmd)
    logging.info(result.__dict__) 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def _setup_logger(cls, log_file=None):
        formatter = logging.Formatter(
            fmt="%(asctime)s %(levelname)-8s %(message)s", datefmt="%Y-%m-%d %H:%M:%S"
        )
        screen_handler = logging.StreamHandler(stream=sys.stdout)
        screen_handler.setFormatter(formatter)
        logger = logging.getLogger(cls.__name__)
        logger.setLevel(logging.DEBUG)
        logger.addHandler(screen_handler)

        if log_file:
            file_handler = logging.FileHandler(realpath(log_file), mode="w")
            file_handler.setFormatter(formatter)
            logger.addHandler(file_handler)

        return logger 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def _get_settings_helper(self):
        main_dir = path.dirname(path.realpath(__file__))
        main_dir = path.realpath(path.join(main_dir, '..', '..'))
        default_filepath = path.join(main_dir, 'default_settings.yml')
        user_filepath = path.join(main_dir, 'settings.yml')
        args = self._get_args()
        if args.settings_path:
            user_filepath = args.settings_path

        # open the default file and get version information
        with open(default_filepath) as default_filestream:
            default_filesettings = yaml.load(default_filestream)

        # FIXME: not used
        current_version = default_filesettings['version'].split('.') # flake8: noqa

        if path.exists(user_filepath):
            filepath = user_filepath
        else:
            filepath = default_filepath

        with open(filepath) as setting_file:
            self.settings = yaml.load(setting_file, _OrderedLoader)

        return SpecialDict(**self.settings) 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def ProcessFlags(env, flags):
    for f in flags:
        if f:
            env.MergeFlags(str(f))

    # fix relative CPPPATH
    for i, p in enumerate(env.get("CPPPATH", [])):
        if isdir(p):
            env['CPPPATH'][i] = realpath(p)

    # Cancel any previous definition of name, either built in or
    # provided with a -D option // Issue #191
    undefines = [u for u in env.get("CCFLAGS", []) if u.startswith("-U")]
    if undefines:
        for undef in undefines:
            env['CCFLAGS'].remove(undef)
        env.Append(_CPPDEFFLAGS=" %s" % " ".join(undefines)) 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def resolve_rpath(lib_path, rpaths):
    """ Return `lib_path` with its `@rpath` resolved

    If the `lib_path` doesn't have `@rpath` then it's returned as is.

    If `lib_path` has `@rpath` then returns the first `rpaths`/`lib_path`
    combination found.  If the library can't be found in `rpaths` then a
    detailed warning is printed and `lib_path` is returned as is.

    Parameters
    ----------
    lib_path : str
        The path to a library file, which may or may not start with `@rpath`.
    rpaths : sequence of str
        A sequence of search paths, usually gotten from a call to `get_rpaths`.

    Returns
    -------
    lib_path : str
        A str with the resolved libraries realpath.
    """
    if not lib_path.startswith('@rpath/'):
        return lib_path

    lib_rpath = lib_path.split('/', 1)[1]
    for rpath in rpaths:
        rpath_lib = realpath(pjoin(rpath, lib_rpath))
        if os.path.exists(rpath_lib):
            return rpath_lib

    warnings.warn(
        "Couldn't find {0} on paths:\n\t{1}".format(
            lib_path,
            '\n\t'.join(realpath(path) for path in rpaths),
            )
        )
    return lib_path 

# 需要导入模块: from os import path [as 别名]
# 或者: from os.path import realpath [as 别名]
def wheel_libs(wheel_fname, filt_func=None):
    """ Return analysis of library dependencies with a Python wheel

    Use this routine for a dump of the dependency tree.

    Parameters
    ----------
    wheel_fname : str
        Filename of wheel
    filt_func : None or callable, optional
        If None, inspect all files for library dependencies. If callable,
        accepts filename as argument, returns True if we should inspect the
        file, False otherwise.

    Returns
    -------
    lib_dict : dict
        dictionary with (key, value) pairs of (``libpath``,
        ``dependings_dict``).  ``libpath`` is library being depended on,
        relative to wheel root path if within wheel tree.  ``dependings_dict``
        is (key, value) of (``depending_lib_path``, ``install_name``).  Again,
        ``depending_lib_path`` is library relative to wheel root path, if
        within wheel tree.
    """
    with TemporaryDirectory() as tmpdir:
        zip2dir(wheel_fname, tmpdir)
        lib_dict = tree_libs(tmpdir, filt_func)
    return stripped_lib_dict(lib_dict, realpath(tmpdir) + os.path.sep)