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"""Remote client command for deleting images."""
import sys
import podman
from .. import AbstractActionBase
class Rmi(AbstractActionBase):
"""Clas for removing images from storage."""
@classmethod
def subparser(cls, parent):
"""Add Rmi command to parent parser."""
parser = parent.add_parser('rmi', help='delete image(s)')
parser.add_argument(
'-f',
'--force',
action='store_true',
help=('force delete of image(s) and associated containers.'
' (default: %(default)s)'))
parser.add_argument('targets', nargs='*', help='image id(s) to delete')
parser.set_defaults(class_=cls, method='remove')
def __init__(self, args):
"""Construct Rmi class."""
super().__init__(args)
if len(args.targets) < 1:
raise ValueError('You must supply at least one image id'
' or name to be deleted.')
def remove(self):
"""Remove image(s)."""
for id in self._args.targets:
try:
img = self.client.images.get(id)
img.remove(self._args.force)
print(id)
except podman.ImageNotFound as e:
sys.stdout.flush()
print(
'Image {} not found.'.format(e.name),
file=sys.stderr,
flush=True)
except podman.ErrorOccurred as e:
sys.stdout.flush()
print(
'{}'.format(e.reason).capitalize(),
file=sys.stderr,
flush=True)
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