Source code for dfvfs.path.fat_path_spec

# -*- coding: utf-8 -*-
"""The FAT path specification implementation."""

from dfvfs.lib import definitions
from dfvfs.path import factory
from dfvfs.path import path_spec


[docs] class FATPathSpec(path_spec.PathSpec): """FAT path specification implementation. Attributes: identifier (int): (virtual) identifier. location (str): location. """ TYPE_INDICATOR = definitions.TYPE_INDICATOR_FAT
[docs] def __init__( self, identifier=None, location=None, parent=None, **kwargs): """Initializes a path specification. Note that an FAT path specification must have a parent. Args: identifier (Optional[int]): (virtual) identifier. location (Optional[str]): location. parent (Optional[PathSpec]): parent path specification. Raises: ValueError: when parent or both identifier and location are not set. """ if (not identifier and not location) or not parent: raise ValueError('Missing identifier and location, or parent value.') super(FATPathSpec, self).__init__(parent=parent, **kwargs) self.identifier = identifier self.location = location
@property def comparable(self): """str: comparable representation of the path specification.""" string_parts = [] if self.identifier is not None: string_parts.append(f'identifier: {self.identifier:d}') if self.location is not None: string_parts.append(f'location: {self.location:s}') return self._GetComparable(sub_comparable_string=', '.join(string_parts))
factory.Factory.RegisterPathSpec(FATPathSpec)