def get_bower_package(self, url, dest=None, version=None,
                          process_deps=True):
        dest = dest or Path(".") / "assets"
        parsed_url = urlparse(url)
        if parsed_url.scheme == "git" or parsed_url.path.endswith(".git"):
            if parsed_url.netloc == "github.com":
                user, repo = parsed_url.path[1:-4].split("/")
                response = get(github_api_uri +
                               "/repos/{}/{}/tags".format(user, repo))
                tags = response.json()
                target = None
                if not len(tags):
                    click.secho("fatal: no tags exist for {}/{}".format(
                        user, repo), fg="red")
                    raise InvalidPackageError
                if version is None:
                    target = tags[0]
                else:
                    for tag in tags:
                        if semver.match(tag["name"],
                                        Bower.clean_semver(version)):
                            target = tag
                            break
                if not target:
                    click.secho(
                        "fatal: failed to find matching tag for "
                        "{user}/{repo} {version}".format(user, repo, version),
                        fg="red")
                    raise VersionNotFoundError
                click.secho("installing {}/{}#{}".format(
                    user, repo, tags[0]["name"]), fg="green")
                return self.get_bower_package(
                    url=target["zipball_url"],
                    dest=dest,
                    version=version)
            raise NotImplementedError
            click.echo("git clone {url}".format(url=url))
            cmd = envoy.run('git clone {url} "{dest}"'.format(
                url=url, dest=dest))
        elif parsed_url.scheme in ("http", "https"):
            zip_dest = download_file(url, dest=self.temp_dir,
                                     label="{dest_basename}",
                                     expected_extension="zip")
            with zipfile.ZipFile(zip_dest, "r") as pkg:
                return self.extract_bower_zipfile(pkg, dest,
                                                  expected_version=version)
                # pkg.extractall(str(dest))
        else:
            click.secho("protocol currently unsupported :(")
            sys.exit(1)
def delete_instance(
        self,
    ) -> Callable[[appengine.DeleteInstanceRequest], operations_pb2.Operation]:
        r"""Return a callable for the delete instance method over gRPC.

        Stops a running instance.

        The instance might be automatically recreated based on the
        scaling settings of the version. For more information, see "How
        Instances are Managed" (`standard
        environment <https://cloud.google.com/appengine/docs/standard/python/how-instances-are-managed>`__
        \| `flexible
        environment <https://cloud.google.com/appengine/docs/flexible/python/how-instances-are-managed>`__).

        To ensure that instances are not re-created and avoid getting
        billed, you can stop all instances within the target version by
        changing the serving status of the version to ``STOPPED`` with
        the
        ```apps.services.versions.patch`` <https://cloud.google.com/appengine/docs/admin-api/reference/rest/v1/apps.services.versions/patch>`__
        method.

        Returns:
            Callable[[~.DeleteInstanceRequest],
                    ~.Operation]:
                A function that, when called, will call the underlying RPC
                on the server.
        """
        # Generate a "stub function" on-the-fly which will actually make
        # the request.
        # gRPC handles serialization and deserialization, so we just need
        # to pass in the functions for each.
        if "delete_instance" not in self._stubs:
            self._stubs["delete_instance"] = self.grpc_channel.unary_unary(
                "/google.appengine.v1.Instances/DeleteInstance",
                request_serializer=appengine.DeleteInstanceRequest.serialize,
                response_deserializer=operations_pb2.Operation.FromString,
            )
        return self._stubs["delete_instance"]