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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def install(self, release_id):
 """Install the contents of the local directory into a release directory. If the directory for the given release ID does not exist on the remote system, it will be created. The directory will be created according to the standard Tunic directory structure (see :doc:`design`). Note that the name and path of the local directory is irrelevant, only the contents of the specified directory will be transferred to the remote server. The contents will end up as children of the release directory on the remote server. :param str release_id: Timestamp-based identifier for this deployment. If this ID corresponds to a directory that already exists, contents of the local directory will be copied into this directory. :return: The results of the ``put`` command using Fabric. This return value is an iterable of the paths of all files uploaded on the remote server. """

        release_path = os.path.join(self._releases, release_id)
        if not self._runner.exists(release_path):
            self._runner.run("mkdir -p '{0}'".format(release_path))

        # Make sure to remove any user supplied globs or trailing slashes
        # so that we can ensure exactly the glob behavior we want from the
        # put command.
        local_path = self._local_path.strip('*').strip(os.path.sep)
        return self._runner.put(os.path.join(local_path, '*'), release_path)