Method safe_run_module

IPython/core/interactiveshell.py:3058–3084

A safe version of runpy.run_module(). This version will never throw an exception, but instead print helpful error messages to the screen. `SystemExit` exceptions with status code 0 or None are ignored. Parameters ---------- mod_name : string

(self, mod_name, where)

                warn('Unknown failure executing file: <%s>' % fname)

    def safe_run_module(self, mod_name, where):
        """A safe version of runpy.run_module().

        This version will never throw an exception, but instead print
        helpful error messages to the screen.

        `SystemExit` exceptions with status code 0 or None are ignored.

        Parameters
        ----------
        mod_name : string
            The name of the module to be executed.
        where : dict
            The globals namespace.
        """
        try:
            try:
                where.update(
                    runpy.run_module(str(mod_name), run_name="__main__",
                                     alter_sys=True)
                            )
            except SystemExit as status:
                if status.code:
                    raise
        except:
            self.showtraceback()
            warn('Unknown failure executing module: <%s>' % mod_name)

    @contextmanager
    def _tee(self, channel: Literal["stdout", "stderr"]):