Exporter

def export(
    self,
    path: Union[str, Path],
    force: bool = False,
    debug: bool = False,
) -> None:
    """Export the Waldiez instance.

    Parameters
    ----------
    path : Union[str, Path]
        The path to export to.
    force : bool, (optional)
        Override the output file if it already exists, by default False.
    debug : bool, (optional)
        Whether to enable debug mode, by default False.

    Raises
    ------
    FileExistsError
        If the file already exists, and force is False.
    IsADirectoryError
        If the output is a directory.
    ValueError
        If the file extension is invalid.
    """
    if not isinstance(path, Path):
        path = Path(path)
    path = path.resolve()
    if path.is_dir():
        raise IsADirectoryError(f"Output is a directory: {path}")
    if path.exists():
        if force is False:
            raise FileExistsError(f"File already exists: {path}")
        path.unlink(missing_ok=True)
    path.parent.mkdir(parents=True, exist_ok=True)
    extension = path.suffix
    if extension == ".waldiez":
        self.to_waldiez(path, debug=debug)
    elif extension == ".py":
        self.to_py(path, debug=debug)
    elif extension == ".ipynb":
        self.to_ipynb(path, debug=debug)
    else:
        raise ValueError(f"Invalid extension: {extension}")

@classmethod
def load(cls, file_path: Path) -> "WaldiezExporter":
    """Load the Waldiez instance from a file.

    Parameters
    ----------
    file_path : Path
        The file path.

    Returns
    -------
    WaldiezExporter
        The Waldiez exporter.
    """
    waldiez = Waldiez.load(file_path)
    return cls(waldiez)

def to_ipynb(
    self,
    path: Path,
    debug: bool = False,
) -> None:
    """Export flow to jupyter notebook.

    Parameters
    ----------
    path : Path
        The path to export to.
    debug : bool, optional
        Whether to enable debug mode, by default False.

    Raises
    ------
    RuntimeError
        If the notebook could not be generated.
    """
    # we first create a .py file with the content
    # and then convert it to a notebook using jupytext
    exporter = create_flow_exporter(
        waldiez=self.waldiez,
        output_dir=path.parent,
        for_notebook=True,
        debug=debug,
    )
    self.flow_extras = exporter.extras
    output = exporter.export()
    content_str = output.main_content
    if not content_str:
        raise RuntimeError("Could not generate notebook")
    py_path = path.with_suffix(".tmp.py")
    with open(py_path, "w", encoding="utf-8", newline="\n") as f:
        f.write(content_str)
    config = JupytextConfiguration(
        comment_magics=False,
        hide_notebook_metadata=True,
        cell_metadata_filter="-all",
    )
    with open(py_path, "r", encoding="utf-8") as py_out:
        jp_content = jupytext.read(  # pyright: ignore
            py_out,
            fmt="py:percent",
            config=config,
        )
    ipynb_path = str(py_path).replace(".tmp.py", ".tmp.ipynb")
    jupytext.write(  # pyright: ignore
        jp_content,
        ipynb_path,
        fmt="ipynb",
        config=config,
    )
    Path(ipynb_path).rename(ipynb_path.replace(".tmp.ipynb", ".ipynb"))
    py_path.unlink(missing_ok=True)

def to_py(self, path: Path, debug: bool = False) -> None:
    """Export waldiez flow to a python script.

    Parameters
    ----------
    path : Path
        The path to export to.
    debug : bool, optional
        Whether to enable debug mode, by default False.

    Raises
    ------
    RuntimeError
        If the python script could not be generated.
    """
    exporter = create_flow_exporter(
        waldiez=self.waldiez,
        output_dir=path.parent,
        for_notebook=False,
        debug=debug,
    )
    self.flow_extras = exporter.extras
    output = exporter.export()
    content = output.main_content
    if not content:
        raise RuntimeError("Could not generate python script")
    with open(path, "w", encoding="utf-8", newline="\n") as file:
        file.write(content)

def to_waldiez(self, file_path: Path, debug: bool = False) -> None:
    """Export the Waldiez instance.

    Parameters
    ----------
    file_path : Path
        The file path.
    debug : bool, optional
        Whether to enable debug mode, by default False.
    """
    with open(file_path, "w", encoding="utf-8", newline="\n") as file:
        file.write(self.waldiez.model_dump_json())
    if debug:
        print(self.waldiez.model_dump_json(indent=2))