Method tag

docker/api/image.py:542–572

Tag an image into a repository. Similar to the ``docker tag`` command. Args: image (str): The image to tag repository (str): The repository to set for the tag tag (str): The tag name force (bool): Force Returns: (

(self, image, repository, tag=None, force=False)

    @utils.check_resource('image')
    def tag(self, image, repository, tag=None, force=False):
        """
        Tag an image into a repository. Similar to the ``docker tag`` command.

        Args:
            image (str): The image to tag
            repository (str): The repository to set for the tag
            tag (str): The tag name
            force (bool): Force

        Returns:
            (bool): ``True`` if successful

        Raises:
            :py:class:`docker.errors.APIError`
                If the server returns an error.

        Example:

            >>> client.api.tag('ubuntu', 'localhost:5000/ubuntu', 'latest',
                           force=True)
        """
        params = {
            'tag': tag,
            'repo': repository,
            'force': 1 if force else 0
        }
        url = self._url("/images/{0}/tag", image)
        res = self._post(url, params=params)
        self._raise_for_status(res)
        return res.status_code == 201


def is_file(src):