/usr/share/pyshared/parted/filesystem.py is in python-parted 3.6-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# filesystem.py
# Python bindings for libparted (built on top of the _ped Python module).
#
# Copyright (C) 2009 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# the GNU General Public License v.2, or (at your option) any later version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY expressed or implied, including the implied warranties of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details. You should have received a copy of the
# GNU 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. Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#
# Red Hat Author(s): David Cantrell <dcantrell@redhat.com>
#
import _ped
import parted
from decorators import localeC
# XXX: add docstrings!
class FileSystem(object):
@localeC
def __init__(self, type=None, geometry=None, checked=False, PedFileSystem=None):
if checked:
c = 1
else:
c = 0
if PedFileSystem is None:
if type is None:
raise parted.FileSystemException, "no type specified"
elif geometry is None:
raise parted.FileSystemException, "no geometry specified"
self._type = type
self._geometry = geometry
self._checked = checked
self.__fileSystem = _ped.FileSystem(type=fileSystemType[type], geom=geometry.getPedGeometry(), checked=c)
else:
self.__fileSystem = PedFileSystem
self._type = self.__fileSystem.type.name
self._geometry = parted.Geometry(PedGeometry=self.__fileSystem.geom)
if self.__fileSystem.checked:
self._checked = True
else:
self._checked = False
def __eq__(self, other):
return not self.__ne__(other)
def __ne__(self, other):
if hash(self) == hash(other):
return False
if type(self) != type(other):
return True
return self.type != other.type or self.geometry != other.geometry
def __str__(self):
s = ("parted.FileSystem instance --\n"
" type: %(type)s geometry: %(geometry)r checked: %(checked)s\n"
" PedFileSystem: %(ped)r" %
{"type": self.type, "geometry": self.geometry,
"checked": self.checked, "ped": self.__fileSystem})
return s
@property
def type(self):
"""The type of this filesystem, e.g. ext3."""
return self._type
@property
def geometry(self):
"""The Geometry object describing this filesystem."""
return self._geometry
@property
def checked(self):
"""True if this filesystem has been checked, False otherwise."""
return bool(self._checked)
@localeC
def clobber(self):
return self.__fileSystem.clobber()
@localeC
def open(self):
return parted.FileSystem(PedFileSystem=self.__fileSystem.open())
# XXX: this can take in a Timer
@localeC
def create(self):
return parted.FileSystem(PedFileSystem=self.__fileSystem.create())
@localeC
def close(self):
return self.__fileSystem.close()
# XXX: this can take in a Timer
@localeC
def check(self):
return self.__fileSystem.check()
self._checked = self.__fileSystem.checked
# XXX: this can take in a Timer
@localeC
def copy(self, geometry):
return parted.FileSystem(PedFileSystem=self.__fileSystem.copy(geometry.getPedGeometry()))
# XXX: this can take in a Timer
@localeC
def resize(self, geometry):
return self.__fileSystem.resize(geometry.getPedGeometry())
@localeC
def getResizeConstraint(self):
return parted.Constraint(PedConstraint=self.__fileSystem.get_resize_constraint())
def getPedFileSystem(self):
"""Return the _ped.FileSystem object contained in this FileSystem.
For internal module use only."""
return self.__fileSystem
# collect all filesystem types and store them in a hash
fileSystemType = {}
__type = _ped.file_system_type_get_next()
fileSystemType[__type.name] = __type
while True:
try:
__type = _ped.file_system_type_get_next(__type)
fileSystemType[__type.name] = __type
except:
break
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