Method _install_extra

libs/code/deepagents_code/app.py:4923–5143

Install a `deepagents-code` extra, mounting progress and restart offer. Shared by the `/install ` command and the model selector's install-on-select flow. Mounts its own status/error messages and offers a one-keypress restart for restart-capable extras. Args:

(
        self, extra: str, *, force: bool = False, auto_restart: bool = False
    )

        await self._install_extra(extra, force=force)

    async def _install_extra(
        self, extra: str, *, force: bool = False, auto_restart: bool = False
    ) -> bool:
        """Install a `deepagents-code` extra, mounting progress and restart offer.

        Shared by the `/install <extra>` command and the model selector&#x27;s
        install-on-select flow. Mounts its own status/error messages and offers
        a one-keypress restart for restart-capable extras.

        Args:
            extra: The extra name to install (e.g. `"baseten"`, `"daytona"`).
            force: Skip the "unknown extra" guard for valid-but-unlisted names.
            auto_restart: Restart the app-owned server immediately after a
                restart-capable install. Used only when the user selected a model
                that cannot load until the server respawns.

        Returns:
            `True` when the extra installed successfully and, when `auto_restart`
                was requested, the server was restarted (or a fresh startup will
                load it); `False` otherwise. The interactive restart offer
                (non-`auto_restart` path) does not affect the return value.
        """
        try:
            from deepagents_code.config import _is_editable_install
            from deepagents_code.extras_info import (
                KNOWN_EXTRAS,
                MODEL_PROVIDER_EXTRAS,
                SANDBOX_EXTRAS,
                ExtrasIntrospectionError,
            )
            from deepagents_code.update_check import (
                ToolRequirementIntrospectionError,
                create_update_log_path,
                editable_extra_hint,
                install_extra_command,
                install_extra_recovery_command,
                is_valid_extra_name,
                perform_install_extra,
            )
        except ImportError as exc:
            logger.warning("/install command import failed", exc_info=True)
            await self._mount_message(
                ErrorMessage(f"Install failed: {type(exc).__name__}: {exc}"),
            )
            return False

        if not is_valid_extra_name(extra):
            await self._mount_message(
                AppMessage(
                    "Invalid extra name. Extra names must be "
                    "alphanumeric with `-`, `_`, or `.` (PEP 508).",
                ),
            )
            return False

        if await asyncio.to_thread(_is_editable_install):
            await self._mount_message(
                AppMessage(