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"""Remote client command for deleting containers."""
import sys
import podman
from .. import AbstractActionBase
class Rm(AbstractActionBase):
"""Class for removing containers from storage."""
@classmethod
def subparser(cls, parent):
"""Add Rm command to parent parser."""
parser = parent.add_parser('rm', help='delete container(s)')
parser.add_argument(
'-f',
'--force',
action='store_true',
help=('force delete of running container(s).'
' (default: %(default)s)'))
parser.add_argument(
'targets', nargs='*', help='container id(s) to delete')
parser.set_defaults(class_=cls, method='remove')
def __init__(self, args):
"""Construct Rm class."""
super().__init__(args)
if len(args.targets) < 1:
raise ValueError('You must supply at least one container id'
' or name to be deleted.')
def remove(self):
"""Remove container(s)."""
for id in self._args.targets:
try:
ctnr = self.client.containers.get(id)
ctnr.remove(self._args.force)
print(id)
except podman.ContainerNotFound as e:
sys.stdout.flush()
print(
'Container {} 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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