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c60489da47
* Change all store_true or store_false to use store_bool. New behavior documented in BooleanAction docstring. * Remove any extraneous code identified by pylint in files from above. Fixes #1869 Signed-off-by: Jhon Honce <jhonce@redhat.com>
100 lines
2.9 KiB
Python
100 lines
2.9 KiB
Python
"""Remote client command for creating image from container."""
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import sys
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import podman
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from pypodman.lib import AbstractActionBase, ChangeAction
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class Commit(AbstractActionBase):
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"""Class for creating image from container."""
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@classmethod
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def subparser(cls, parent):
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"""Add Commit command to parent parser."""
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parser = parent.add_parser(
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'commit',
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help='create image from container',
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)
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parser.add_argument(
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'--author',
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help='Set the author for the committed image',
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)
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parser.add_argument(
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'--change',
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'-c',
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action=ChangeAction,
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)
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parser.add_argument(
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'--format',
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'-f',
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choices=('oci', 'docker'),
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default='oci',
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type=str.lower,
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help='Set the format of the image manifest and metadata.'
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' (Ignored.)',
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)
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parser.add_argument(
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'--iidfile',
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metavar='PATH',
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help='Write the image ID to the file',
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)
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parser.add_argument(
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'--message',
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'-m',
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help='Set commit message for committed image'
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' (Only on docker images.)',
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)
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parser.add_flag(
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'--pause',
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'-p',
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help='Pause the container when creating an image',
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)
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parser.add_flag(
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'--quiet',
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'-q',
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help='Suppress output',
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)
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parser.add_argument(
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'container',
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nargs=1,
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help='container to use as source',
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)
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parser.add_argument(
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'image',
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nargs=1,
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help='image name to create',
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)
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parser.set_defaults(class_=cls, method='commit')
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def commit(self):
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"""Create image from container."""
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try:
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try:
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ctnr = self.client.containers.get(self._args.container[0])
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except podman.ContainerNotFound as e:
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sys.stdout.flush()
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print(
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'Container {} not found.'.format(e.name),
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file=sys.stderr,
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flush=True)
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return 1
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else:
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ident = ctnr.commit(
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self.opts['image'][0],
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change=self.opts.get('change', None),
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message=self.opts.get('message', None),
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pause=self.opts['pause'],
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author=self.opts.get('author', None),
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)
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if not self.opts['quiet']:
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print(ident)
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except podman.ErrorOccurred as e:
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sys.stdout.flush()
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print(
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'{}'.format(e.reason).capitalize(),
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file=sys.stderr,
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flush=True)
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return 1
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return 0
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