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How to use _follow_symlink method in autotest

Best Python code snippet using autotest_python

boottool.py

Source:boottool.py

...245        '''246        self.path = path247        self.global_options_to_add = {}248        self.global_options_to_remove = {}249        self._follow_symlink()250    def _follow_symlink(self):251        '''252        Dereference the path if it's a symlink and make it absolute253        elilo.conf usually is a symlink to the EFI boot partition, so we254        better follow it to the proper location.255        '''256        if os.path.islink(self.path):257            self.path_link = self.path258            self.path = os.path.realpath(self.path_link)259        self.path = os.path.abspath(self.path)260    def add_global_option(self, key, val=None):261        '''262        Adds a global option to the updated elilo configuration file263        :type key: string264        :param key: option name...

filesystem.py

Source:filesystem.py

...92    def is_file(self, path_object):93        return path_object.obj.info.meta.type == pytsk3.TSK_FS_META_TYPE_REG94    def is_symlink(self, path_object):95        return path_object.obj.info.meta.type == pytsk3.TSK_FS_META_TYPE_LNK96    def _follow_symlink(self, parent, path_object):97        # TODO: attempt to follow symlinks with TSK98        #99        # As a temporary fix, downgrade all links to OSFileSystem so that100        # they are still collected101        return OSFileSystem('/').get_fullpath(path_object.path)102    def list_directory(self, path_object):103        if path_object.path in self._entries_cache:104            return self._entries_cache[path_object.path]105        else:106            # Make sure we do not keep more than 10 000 entries in the cache107            if len(self._entries_cache_last) >= 10000:108                first = self._entries_cache_last.popleft()109                del self._entries_cache[first]110            entries = []111            directory = path_object.obj112            if not isinstance(directory, pytsk3.Directory):113                if not self.is_directory(path_object):114                    return115                directory = path_object.obj.as_directory()116            for entry in directory:117                if (118                    not hasattr(entry, 'info') or119                    not hasattr(entry.info, 'name') or120                    not hasattr(entry.info.name, 'name') or121                    entry.info.name.name in [b'.', b'..'] or122                    not hasattr(entry.info, 'meta') or123                    not hasattr(entry.info.meta, 'size') or124                    not hasattr(entry.info.meta, 'type') or125                    not self.is_allocated(entry)126                ):127                    continue128                name = entry.info.name.name.decode('utf-8', errors='replace')129                filepath = os.path.join(path_object.path, name)130                entry_path_object = PathObject(self, name, filepath, entry)131                if entry.info.meta.type == pytsk3.TSK_FS_META_TYPE_LNK:132                    symlink_object = self._follow_symlink(path_object, entry_path_object)133                    if symlink_object:134                        entries.append(symlink_object)135                else:136                    entries.append(entry_path_object)137            self._entries_cache[path_object.path] = entries138            self._entries_cache_last.append(entries)139            return entries140    def get_path(self, parent, name):141        for path_object in self.list_directory(parent):142            if os.path.normcase(name) == os.path.normcase(path_object.name):143                return path_object144    def get_fullpath(self, filepath):145        relative_path = self._relative_path(filepath)146        path_object = next(self._base_generator())...

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