Source code for bareos.util.path

#   BAREOS - Backup Archiving REcovery Open Sourced
#   Copyright (C) 2015-2024 Bareos GmbH & Co. KG
#   This program is Free Software; you can redistribute it and/or
#   modify it under the terms of version three of the GNU Affero General Public
#   License as published by the Free Software Foundation and included
#   in the file LICENSE.
#   This program is distributed in the hope that it will be useful, but
#   WITHOUT ANY WARRANTY; without even the implied warranty of
#   Affero General Public License for more details.
#   You should have received a copy of the GNU Affero General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
#   02110-1301, USA.

Handle file paths.

[docs]class Path(object): """ Class to handle file paths. """ def __init__(self, path=None): """\ Args: path (str, optional): string representation of the file system path. """ self.__set_defaults() self.set_path(path) def __str__(self): result = "" if self.is_root(): result += "/" result += "/".join(self.path) if (not self.is_root()) or self.len() > 0: if self.is_directory(): result += "/" return result def __set_defaults(self): self.path_orig = None self.root = False = False self.path = None def set_path(self, path): if path is None: self.__set_defaults() elif isinstance(path, str): self.path_orig = path components = self.path_orig.split("/") self.path = [i for i in components if i != ""] if path == "": self.root = False = True else: self.root = False if self.path_orig[0] == "/": self.root = True = False if components[-1] == "": = True else: # exception pass def get(self, index=None): if index is None: return self.path return self.path[index]
[docs] def shift(self): """ Removes the first component of the path. Example: .. code:: python >>> path = Path("/usr/bin/python") >>> path.shift() 'usr' >>> print(path) /bin/python Returns: str: First component of the path. Raises: IndexError: if path can't be shifted (path is empty). """ result = self.get(0) self.remove(0) return result
def is_directory(self): return def is_root(self): return self.root def remove(self, index): del self.path[index] def len(self): return len(self.path)