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Formatter

Bases: BoostedMagic

Source code in pydantic_ai_kernel/magics/formatter_magic.py 
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class FormatterMagic(BoostedMagic):
    def line_formatter(self, fmt: str) -> None:
        """%formatter <fmt>: change the kernel output formatter.

        Accepted values are ``text``, ``terminal``, ``md`` and ``json``.
        The selected formatter is stored in ``kernel.formatter`` and will be used
        by other magics that rely on the environment variable fallback.
        """
        self.kernel: PydanticAIBaseKernel  # type hint
        allowed = ["text", "terminal", "md", "json"]
        if fmt not in allowed:
            self.kernel.Error(f"Invalid formatter '{fmt}'. Allowed: {allowed}")
            return
        if self.kernel.agent_config is None:
            self.kernel.Print("No agent configuration was found. Can't set formatter")
            return
        self.kernel.agent_config.formatter = fmt
        self.kernel.Print(f"Formatter set to {fmt}.")

line_formatter(fmt)

%formatter : change the kernel output formatter.

Accepted values are text, terminal, md and json. The selected formatter is stored in kernel.formatter and will be used by other magics that rely on the environment variable fallback.

Source code in pydantic_ai_kernel/magics/formatter_magic.py 
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def line_formatter(self, fmt: str) -> None:
    """%formatter <fmt>: change the kernel output formatter.

    Accepted values are ``text``, ``terminal``, ``md`` and ``json``.
    The selected formatter is stored in ``kernel.formatter`` and will be used
    by other magics that rely on the environment variable fallback.
    """
    self.kernel: PydanticAIBaseKernel  # type hint
    allowed = ["text", "terminal", "md", "json"]
    if fmt not in allowed:
        self.kernel.Error(f"Invalid formatter '{fmt}'. Allowed: {allowed}")
        return
    if self.kernel.agent_config is None:
        self.kernel.Print("No agent configuration was found. Can't set formatter")
        return
    self.kernel.agent_config.formatter = fmt
    self.kernel.Print(f"Formatter set to {fmt}.")