def test_no_root(self):
parser = ImageParser()
disk = parser.add_disk("...")
v1 = Volume(disk)
v1.mountpoint = '...'
v1.info['lastmountpoint'] = '/etc/x'
v2 = Volume(disk)
v2.mountpoint = '....'
v2.info['lastmountpoint'] = '/etc'
disk.volumes.volumes = [v1, v2]
with self.assertRaises(NoRootFoundError):
parser.reconstruct()
def test_simple(self):
parser = ImageParser()
disk = parser.add_disk("...")
v1 = Volume(disk)
v1.mountpoint = '...'
v1.info['lastmountpoint'] = '/'
v2 = Volume(disk)
v2.mountpoint = '....'
v2.info['lastmountpoint'] = '/etc'
disk.volumes.volumes = [v1, v2]
with mock.patch.object(v2, "bindmount") as v2_bm:
parser.reconstruct()
v2_bm.assert_called_once_with(".../etc")
def test_multiple_roots(self):
parser = ImageParser()
disk = parser.add_disk("...")
v1 = Volume(disk)
v1.index = '1'
v1.mountpoint = '...'
v1.info['lastmountpoint'] = '/'
v2 = Volume(disk)
v2.index = '2'
v2.mountpoint = '....'
v2.info['lastmountpoint'] = '/'
v3 = Volume(disk)
v3.index = '3'
v3.mountpoint = '.....'
v3.info['lastmountpoint'] = '/etc'
disk.volumes.volumes = [v1, v2, v3]
with mock.patch.object(v1, "bindmount") as v1_bm, mock.patch.object(v2, "bindmount") as v2_bm, \
mock.patch.object(v3, "bindmount") as v3_bm:
parser.reconstruct()
v1_bm.assert_not_called()
v2_bm.assert_not_called()
v3_bm.assert_called_with('.../etc')
class ImageMounterShell(ArgumentParsedShell):
prompt = '(imount) '
file = None
parser = None
args = None
saved = False
def save(self):
with open(SAVE_PATH, 'wb') as f:
pickle.dump(self.parser, f)
self.saved = True
def load(self):
with open(SAVE_PATH, 'rb') as f:
self.parser = pickle.load(f)
def preloop(self):
"""if the parser is not already set, loads the parser."""
if not self.parser:
self.stdout.write("Welcome to imagemounter {version}".format(version=__version__))
self.stdout.write("\n")
self.parser = ImageParser()
for p in self.args.paths:
self.onecmd('disk "{}"'.format(p))
def onecmd(self, line):
"""Do not crash the entire program when a single command fails."""
try:
return cmd.Cmd.onecmd(self, line)
except Exception as e:
print("Critical error.", e)
def error(self, error):
"""Writes an error to the console"""
self.stdout.write('*** %s\n' % error)
def _get_all_indexes(self):
"""Returns all indexes available in the parser"""
if self.parser:
return [v.index for v in self.parser.get_volumes()] + [d.index for d in self.parser.disks]
else:
return None
def _get_by_index(self, index):
"""Returns a volume,disk tuple for the specified index"""
volume_or_disk = self.parser.get_by_index(index)
volume, disk = (volume_or_disk, None) if not isinstance(volume_or_disk, Disk) else (None, volume_or_disk)
return volume, disk
######################################################################
# disk command
######################################################################
def parser_disk(self, parser):
parser.description = "Add a disk to the current parser"
p = parser.add_argument('path', help='path to the disk image that you want to mount')
try:
from argcomplete.completers import FilesCompleter
p.completer = FilesCompleter([".dd", ".e01", ".aff", ".DD", ".E01", ".AFF"])
except ImportError:
pass
parser.add_argument("--mounter", choices=DISK_MOUNTERS, help="the method to mount with")
def arg_disk(self, args):
args.path = os.path.expanduser(args.path)
if not os.path.exists(args.path):
return self.error("The path {path} does not exist".format(path=args.path))
disk = self.parser.add_disk(args.path, disk_mounter=args.mounter)
disk.mount()
for _ in disk.detect_volumes():
pass
print("Added {path} to the image mounter as index {index}".format(path=args.path, index=disk.index))
######################################################################
# mount command
######################################################################
def parser_mount(self, parser):
parser.description = "Mount a volume or disk by its index"
parser.add_argument('index', help='volume or disk index', choices=self._get_all_indexes())
parser.add_argument('-r', '--recursive', action='store_true',
help='recursively mount all volumes under this index')
parser.add_argument('-f', '--fstype', default=None, choices=FILE_SYSTEM_TYPES,
help='specify the file system type for the volume')
parser.add_argument('-k', '--key', default=None,
help='specify the key for the volume')
def arg_mount(self, args):
col = get_coloring_func()
volume, disk = self._get_by_index(args.index)
if not args.recursive:
if disk:
if not disk.is_mounted:
try:
disk.mount()
except Exception as e:
pass
else:
print(col("Disk {} is already mounted.".format(disk.index), 'red'))
else:
if not volume.is_mounted:
try:
if args.key is not None:
volume.key = args.key
volume.init_volume(fstype=args.fstype)
if volume.is_mounted:
if volume.mountpoint:
print("Mounted volume {index} at {path}"
.format(path=col(volume.mountpoint, "green", attrs=['bold']),
index=volume.index))
else:
print("Mounted volume {index} (no mountpoint available)".format(index=volume.index))
else:
print("Refused to mount volume {index}.".format(index=volume.index))
except Exception as e:
print(col("An error occurred while mounting volume {index}: {type}: {args}"
.format(type=type(e).__name__,
args=" ".join(map(str, e.args)),
index=volume.index), "red"))
else:
if volume.mountpoint:
print(col("Volume {} is already mounted at {}.".format(volume.index, volume.mountpoint), 'red'))
else:
print(col("Volume {} is already mounted.".format(volume.index), 'red'))
else:
if disk:
if not disk.is_mounted:
try:
disk.mount()
except Exception as e:
pass
it = disk.init_volumes
else:
it = volume.init
for v in it():
if v.mountpoint:
print("Mounted volume {index} at {path}"
.format(path=col(v.mountpoint, "green", attrs=['bold']),
index=v.index))
elif v.exception:
e = v.exception
print(col("An error occurred while mounting volume {index}: {type}: {args}"
.format(type=type(e).__name__,
args=" ".join(map(str, e.args)),
index=v.index), "red"))
######################################################################
# unmount command
######################################################################
def parser_unmount(self, parser):
parser.description = "Unmount a disk or volume by its index. Is recursive by design."
parser.add_argument('index', help='volume index', nargs='?', choices=self._get_all_indexes())
def arg_unmount(self, args):
if args.index:
volume = self.parser.get_by_index(args.index)
volume.unmount()
print("Unmounted {index}".format(index=volume.index))
else:
self.parser.clean()
print("Unmounted everything")
######################################################################
# show command
######################################################################
def parser_show(self, parser):
parser.description = "Without arguments, displays a tree view of all known volumes and disks. With an " \
"argument, it provides details about the referenced volume or disk."
parser.add_argument('index', help='volume index', nargs='?', choices=self._get_all_indexes())
def arg_show(self, args):
if not args.index:
self._show_tree()
else:
col = get_coloring_func()
volume, disk = self._get_by_index(args.index)
# displays a volume's details
if volume:
print(col("Details of volume {description}".format(description=volume.get_description()),
attrs=['bold']))
if volume.is_mounted:
print(col("Currently mounted", 'green'))
print("\nAttributes:")
for attr in ['size', 'offset', 'slot', 'flag', 'block_size', 'fstype', 'key']:
print(" - {name:<15} {value}".format(name=attr, value=getattr(volume, attr)))
if volume.mountpoint or volume.loopback or volume._paths:
print("\nPaths:")
if volume.mountpoint:
print(" - mountpoint {value}".format(value=volume.mountpoint))
if volume.loopback:
print(" - loopback {value}".format(value=volume.loopback))
for k, v in volume._paths.items():
print(" - {name:<15} {value}".format(name=k, value=v))
if volume.info:
print("\nAdditional information:")
for k, v in volume.info.items():
print(" - {name:<15} {value}".format(name=k, value=v))
else: # displays a disk's details
print(col("Details of disk {description}".format(description=disk.paths[0]), attrs=['bold']))
if disk.is_mounted:
print(col("Currently mounted", 'green'))
print("\nAttributes:")
for attr in ['offset', 'block_size', 'read_write', 'disk_mounter']:
print(" - {name:<15} {value}".format(name=attr, value=getattr(disk, attr)))
if disk.mountpoint or disk.rwpath or disk._paths:
print("\nPaths:")
if disk.mountpoint:
print(" - mountpoint {value}".format(value=disk.mountpoint))
if disk.rwpath:
print(" - rwpath {value}".format(value=disk.rwpath))
for k, v in disk._paths.items():
print(" - {name:<15} {value}".format(name=k, value=v))
def _show_tree(self):
col = get_coloring_func()
for disk in self.parser.disks:
print("- {index:<5} {type} {filename}".format(
index=col("{:<5}".format(disk.index), 'green' if disk.is_mounted else None, attrs=['bold']),
type=col("{:<10}".format(disk.volumes.vstype), attrs=['dark']),
filename=disk.paths[0]
))
def _show_volume_system(volumes, level=0):
level += 1
for i, v in enumerate(volumes):
level_str = " " * level + ("└ " if i == len(volumes) - 1 else "├ ")
tp = v.volumes.vstype if v.fstype.type == 'volumesystem' else v.fstype if v.flag == 'alloc' else v.flag
print("{level_str}{index} {type} {size:<10} {description}".format(
level_str=level_str,
index=col("{:<5}".format(v.index), 'green' if v.is_mounted else None, attrs=['bold']),
type=col("{:<10}".format(str(tp)), attrs=['dark']),
description=v.get_description(with_index=False, with_size=False)[:30],
size=v.get_formatted_size()
))
_show_volume_system(v.volumes, level)
_show_volume_system(disk.volumes)
######################################################################
# set command
######################################################################
def parser_set(self, parser):
parser.description = "Modifies a property of a volume or disk. This is for advanced usage only."
parser.add_argument('index', help='volume index', choices=self._get_all_indexes())
parser.add_argument('name', help='property name', choices=['size', 'offset', 'slot', 'flag', 'block_size',
'fstype', 'key', 'disk_mounter'])
parser.add_argument('value', help='property value')
def arg_set(self, args):
col = get_coloring_func()
volume, disk = self._get_by_index(args.index)
if volume:
if args.name in ['size', 'offset', 'block_size']:
try:
setattr(volume, args.name, int(args.value))
except ValueError:
print(col("Invalid value provided for {}".format(args.name), 'red'))
else:
print(col("Updated value for {}".format(args.name), 'green'))
elif args.name in ['slot', 'flag', 'fstype', 'key']:
setattr(volume, args.name, args.value)
print(col("Updated value for {}".format(args.name), 'green'))
else:
print(col("Property {} can't be set for a volume".format(args.name), 'red'))
else:
if args.name in ['offset', 'block_size']:
try:
setattr(disk, args.name, int(args.value))
except ValueError:
print(col("Invalid value provided for {}".format(args.name), 'red'))
else:
print(col("Updated value for {}".format(args.name), 'green'))
elif args.name in ['disk_mounter']:
setattr(disk, args.name, args.value)
print(col("Updated value for {}".format(args.name), 'green'))
else:
print(col("Property {} can't be set for a disk".format(args.name), 'red'))
######################################################################
# quit command
######################################################################
def do_save(self, arg):
self.save()
def do_EOF(self, arg):
self.save()
return True
def do_quit(self, arg):
"""Quits the program."""
if self.saved:
self.save()
else:
self.parser.clean()
return True
class ImageMounterShell(ArgumentParsedShell):
prompt = '(imount) '
file = None
parser = None
def preloop(self):
self.stdout.write("Welcome to imagemounter {version}".format(version=__version__))
self.stdout.write("\n")
self.parser = ImageParser()
def error(self, error):
self.stdout.write('*** %s\n' % error)
def parser_disk(self, parser):
parser.description = "Add a disk to the current parser"
p = parser.add_argument('path', help='path to the disk image that you want to mount')
try:
from argcomplete.completers import FilesCompleter
p.completer = FilesCompleter([".dd", ".e01", ".aff", ".DD", ".E01", ".AFF"])
except ImportError:
pass
parser.add_argument("--mounter", choices=DISK_MOUNTERS, help="the method to mount with")
def arg_disk(self, args):
if not os.path.exists(args.path):
return self.error("The path {path} does not exist".format(path=args.path))
disk = self.parser.add_disk(args.path, disk_mounter=args.mounter)
disk.mount()
for _ in disk.detect_volumes():
pass
print("Added {path} to the image mounter as index {index}".format(path=args.path, index=disk.index))
def _get_all_indexes(self):
if self.parser:
return [v.index for v in self.parser.get_volumes()] + [d.index for d in self.parser.disks]
else:
return None
def parser_mount(self, parser):
parser.description = "Mount a volume by its index"
parser.add_argument('index', help='volume index', choices=self._get_all_indexes())
parser.add_argument('-r', '--recursive', action='store_true')
def arg_mount(self, args):
col = get_coloring_func()
volume_or_disk = self.parser.get_by_index(args.index)
volume, disk = (volume_or_disk, None) if not isinstance(volume_or_disk, Disk) else (None, volume_or_disk)
if not args.recursive:
if disk and not disk.is_mounted:
try:
disk.mount()
except Exception as e:
pass
else:
try:
volume.init_volume()
if volume.mountpoint:
print("Mounted volume {index} at {path}"
.format(path=col(volume.mountpoint, "green", attrs=['bold']),
index=volume.index))
else:
print("Mounted volume {index} (no mountpoint available)".format(index=volume.index))
except Exception as e:
import traceback ; traceback.print_exc()
print(col("An error occurred while mounting volume {index}: {type}: {args}"
.format(type=type(e).__name__,
args=" ".join(map(str, e.args)),
index=volume.index), "red"))
else:
if disk:
it = disk.init_volumes
else:
it = volume.init
for v in it():
if v.mountpoint:
print("Mounted volume {index} at {path}"
.format(path=col(v.mountpoint, "green", attrs=['bold']),
index=v.index))
elif v.exception:
e = v.exception
print(col("An error occurred while mounting volume {index}: {type}: {args}"
.format(type=type(e).__name__,
args=" ".join(map(str, e.args)),
index=v.index), "red"))
def parser_unmount(self, parser):
parser.description = "Unmount a volume by its index"
parser.add_argument('index', help='volume index', nargs='?', choices=self._get_all_indexes())
def arg_unmount(self, args):
if args.index:
volume = self.parser.get_by_index(args.index)
volume.unmount()
print("Unmounted {index}".format(index=volume.index))
else:
self.parser.clean()
print("Unmounted everything")
def do_show(self, args):
col = get_coloring_func()
for disk in self.parser.disks:
print("- {index:<5} {type} {filename}"
.format(index=col("{:<5}".format(disk.index), 'green' if disk.is_mounted else None, attrs=['bold']),
type=col("{:<10}".format(disk.volumes.vstype), attrs=['dark']),
filename=disk.paths[0]))
def _show_volume_system(volumes, level=0):
level += 1
for i, v in enumerate(volumes):
level_str = " "*level + ("└ " if i == len(volumes)-1 else "├ ")
tp = v.volumes.vstype if v.fstype == 'volumesystem' else v.fstype if v.flag == 'alloc' else v.flag
print("{level_str}{index} {type} {size:<10} {description}"
.format(level_str=level_str,
index=col("{:<5}".format(v.index), 'green' if v.is_mounted else None, attrs=['bold']),
type=col("{:<10}".format(tp), attrs=['dark']),
description=v.get_description(with_index=False, with_size=False)[:30],
size=v.get_formatted_size()))
_show_volume_system(v.volumes, level)
_show_volume_system(disk.volumes)
def do_quit(self, arg):
"""Quits the program."""
return True
class ImageMounterShell(ArgumentParsedShell):
prompt = '(imount) '
file = None
parser = None
args = None
saved = False
def save(self):
with open(SAVE_PATH, 'wb') as f:
pickle.dump(self.parser, f)
self.saved = True
def load(self):
with open(SAVE_PATH, 'rb') as f:
self.parser = pickle.load(f)
def preloop(self):
"""if the parser is not already set, loads the parser."""
if not self.parser:
self.stdout.write("Welcome to imagemounter {version}".format(version=__version__))
self.stdout.write("\n")
self.parser = ImageParser()
for p in self.args.paths:
self.onecmd('disk "{}"'.format(p))
def onecmd(self, line):
"""Do not crash the entire program when a single command fails."""
try:
return cmd.Cmd.onecmd(self, line)
except Exception as e:
print("Critical error.", e)
def error(self, error):
"""Writes an error to the console"""
self.stdout.write('*** %s\n' % error)
def _get_all_indexes(self):
"""Returns all indexes available in the parser"""
if self.parser:
return [v.index for v in self.parser.get_volumes()] + [d.index for d in self.parser.disks]
else:
return None
def _get_by_index(self, index):
"""Returns a volume,disk tuple for the specified index"""
volume_or_disk = self.parser.get_by_index(index)
volume, disk = (volume_or_disk, None) if not isinstance(volume_or_disk, Disk) else (None, volume_or_disk)
return volume, disk
######################################################################
# disk command
######################################################################
def parser_disk(self, parser):
parser.description = "Add a disk to the current parser"
p = parser.add_argument('path', help='path to the disk image that you want to mount')
try:
from argcomplete.completers import FilesCompleter
p.completer = FilesCompleter([".dd", ".e01", ".aff", ".DD", ".E01", ".AFF"])
except ImportError:
pass
parser.add_argument("--mounter", choices=DISK_MOUNTERS, help="the method to mount with")
def arg_disk(self, args):
args.path = os.path.expanduser(args.path)
if not os.path.exists(args.path):
return self.error("The path {path} does not exist".format(path=args.path))
disk = self.parser.add_disk(args.path, disk_mounter=args.mounter)
disk.mount()
for _ in disk.detect_volumes():
pass
print("Added {path} to the image mounter as index {index}".format(path=args.path, index=disk.index))
######################################################################
# mount command
######################################################################
def parser_mount(self, parser):
parser.description = "Mount a volume or disk by its index"
parser.add_argument('index', help='volume or disk index', choices=self._get_all_indexes())
parser.add_argument('-r', '--recursive', action='store_true',
help='recursively mount all volumes under this index')
parser.add_argument('-f', '--fstype', default=None, choices=FILE_SYSTEM_TYPES,
help='specify the file system type for the volume')
parser.add_argument('-k', '--key', default=None,
help='specify the key for the volume')
def arg_mount(self, args):
col = get_coloring_func()
volume, disk = self._get_by_index(args.index)
if not args.recursive:
if disk:
if not disk.is_mounted:
try:
disk.mount()
except Exception as e:
pass
else:
print(col("Disk {} is already mounted.".format(disk.index), 'red'))
else:
if not volume.is_mounted:
try:
if args.key is not None:
volume.key = args.key
volume.init_volume(fstype=args.fstype)
if volume.is_mounted:
if volume.mountpoint:
print("Mounted volume {index} at {path}"
.format(path=col(volume.mountpoint, "green", attrs=['bold']),
index=volume.index))
else:
print("Mounted volume {index} (no mountpoint available)".format(index=volume.index))
else:
print("Refused to mount volume {index}.".format(index=volume.index))
except Exception as e:
print(col("An error occurred while mounting volume {index}: {type}: {args}"
.format(type=type(e).__name__,
args=" ".join(map(str, e.args)),
index=volume.index), "red"))
else:
if volume.mountpoint:
print(col("Volume {} is already mounted at {}.".format(volume.index, volume.mountpoint), 'red'))
else:
print(col("Volume {} is already mounted.".format(volume.index), 'red'))
else:
if disk:
if not disk.is_mounted:
try:
disk.mount()
except Exception as e:
pass
it = disk.init_volumes
else:
it = volume.init
for v in it():
if v.mountpoint:
print("Mounted volume {index} at {path}"
.format(path=col(v.mountpoint, "green", attrs=['bold']),
index=v.index))
elif v.exception:
e = v.exception
print(col("An error occurred while mounting volume {index}: {type}: {args}"
.format(type=type(e).__name__,
args=" ".join(map(str, e.args)),
index=v.index), "red"))
######################################################################
# unmount command
######################################################################
def parser_unmount(self, parser):
parser.description = "Unmount a disk or volume by its index. Is recursive by design."
parser.add_argument('index', help='volume index', nargs='?', choices=self._get_all_indexes())
def arg_unmount(self, args):
if args.index:
volume = self.parser.get_by_index(args.index)
volume.unmount()
print("Unmounted {index}".format(index=volume.index))
else:
self.parser.clean()
print("Unmounted everything")
######################################################################
# show command
######################################################################
def parser_show(self, parser):
parser.description = "Without arguments, displays a tree view of all known volumes and disks. With an " \
"argument, it provides details about the referenced volume or disk."
parser.add_argument('index', help='volume index', nargs='?', choices=self._get_all_indexes())
def arg_show(self, args):
if not args.index:
self._show_tree()
else:
col = get_coloring_func()
volume, disk = self._get_by_index(args.index)
# displays a volume's details
if volume:
print(col("Details of volume {description}".format(description=volume.get_description()),
attrs=['bold']))
if volume.is_mounted:
print(col("Currently mounted", 'green'))
print("\nAttributes:")
for attr in ['size', 'offset', 'slot', 'flag', 'block_size', 'fstype', 'key']:
print(" - {name:<15} {value}".format(name=attr, value=getattr(volume, attr)))
if volume.mountpoint or volume.loopback or volume._paths:
print("\nPaths:")
if volume.mountpoint:
print(" - mountpoint {value}".format(value=volume.mountpoint))
if volume.loopback:
print(" - loopback {value}".format(value=volume.loopback))
for k, v in volume._paths.items():
print(" - {name:<15} {value}".format(name=k, value=v))
if volume.info:
print("\nAdditional information:")
for k, v in volume.info.items():
print(" - {name:<15} {value}".format(name=k, value=v))
else: # displays a disk's details
print(col("Details of disk {description}".format(description=disk.paths[0]), attrs=['bold']))
if disk.is_mounted:
print(col("Currently mounted", 'green'))
print("\nAttributes:")
for attr in ['offset', 'block_size', 'read_write', 'disk_mounter']:
print(" - {name:<15} {value}".format(name=attr, value=getattr(disk, attr)))
if disk.mountpoint or disk.rwpath or disk._paths:
print("\nPaths:")
if disk.mountpoint:
print(" - mountpoint {value}".format(value=disk.mountpoint))
if disk.rwpath:
print(" - rwpath {value}".format(value=disk.rwpath))
for k, v in disk._paths.items():
print(" - {name:<15} {value}".format(name=k, value=v))
def _show_tree(self):
col = get_coloring_func()
for disk in self.parser.disks:
print("- {index:<5} {type} {filename}".format(
index=col("{:<5}".format(disk.index), 'green' if disk.is_mounted else None, attrs=['bold']),
type=col("{:<10}".format(disk.volumes.vstype), attrs=['dark']),
filename=disk.paths[0]
))
def _show_volume_system(volumes, level=0):
level += 1
for i, v in enumerate(volumes):
level_str = " "*level + ("└ " if i == len(volumes)-1 else "├ ")
tp = v.volumes.vstype if v.fstype == 'volumesystem' else v.fstype if v.flag == 'alloc' else v.flag
print("{level_str}{index} {type} {size:<10} {description}".format(
level_str=level_str,
index=col("{:<5}".format(v.index), 'green' if v.is_mounted else None, attrs=['bold']),
type=col("{:<10}".format(tp), attrs=['dark']),
description=v.get_description(with_index=False, with_size=False)[:30],
size=v.get_formatted_size()
))
_show_volume_system(v.volumes, level)
_show_volume_system(disk.volumes)
######################################################################
# set command
######################################################################
def parser_set(self, parser):
parser.description = "Modifies a property of a volume or disk. This is for advanced usage only."
parser.add_argument('index', help='volume index', choices=self._get_all_indexes())
parser.add_argument('name', help='property name', choices=['size', 'offset', 'slot', 'flag', 'block_size',
'fstype', 'key', 'disk_mounter'])
parser.add_argument('value', help='property value')
def arg_set(self, args):
col = get_coloring_func()
volume, disk = self._get_by_index(args.index)
if volume:
if args.name in ['size', 'offset', 'block_size']:
try:
setattr(volume, args.name, int(args.value))
except ValueError:
print(col("Invalid value provided for {}".format(args.name), 'red'))
else:
print(col("Updated value for {}".format(args.name), 'green'))
elif args.name in ['slot', 'flag', 'fstype', 'key']:
setattr(volume, args.name, args.value)
print(col("Updated value for {}".format(args.name), 'green'))
else:
print(col("Property {} can't be set for a volume".format(args.name), 'red'))
else:
if args.name in ['offset', 'block_size']:
try:
setattr(disk, args.name, int(args.value))
except ValueError:
print(col("Invalid value provided for {}".format(args.name), 'red'))
else:
print(col("Updated value for {}".format(args.name), 'green'))
elif args.name in ['disk_mounter']:
setattr(disk, args.name, args.value)
print(col("Updated value for {}".format(args.name), 'green'))
else:
print(col("Property {} can't be set for a disk".format(args.name), 'red'))
######################################################################
# quit command
######################################################################
def do_save(self, arg):
self.save()
def do_EOF(self, arg):
self.save()
return True
def do_quit(self, arg):
"""Quits the program."""
if self.saved:
self.save()
else:
self.parser.clean()
return True
def test_no_volumes(self):
parser = ImageParser()
parser.add_disk("...")
with self.assertRaises(NoRootFoundError):
parser.reconstruct()