Method run_here

Lib/test/test_import/__init__.py:2226–2260

Try importing the named module in a subinterpreter. The subinterpreter will be in the current process. The module will have already been imported in the main interpreter. Thus, for extension/builtin modules, the module definition will have been loaded alread

(self, name, filename=None, *,
                 check_singlephase_setting=False,
                 check_singlephase_override=None,
                 isolated=False,
                 )

                ''')

    def run_here(self, name, filename=None, *,
                 check_singlephase_setting=False,
                 check_singlephase_override=None,
                 isolated=False,
                 ):
        """
        Try importing the named module in a subinterpreter.

        The subinterpreter will be in the current process.
        The module will have already been imported in the main interpreter.
        Thus, for extension/builtin modules, the module definition will
        have been loaded already and cached globally.

        "check_singlephase_setting" determines whether or not
        the interpreter will be configured to check for modules
        that are not compatible with use in multiple interpreters.

        This should always return "okay" for all modules if the
        setting is False (with no override).
        """
        __import__(name)

        kwargs = dict(
            **self.RUN_KWARGS,
            **(self.ISOLATED if isolated else self.NOT_ISOLATED),
            check_multi_interp_extensions=check_singlephase_setting,
        )

        r, w = self.pipe()
        script = self.import_script(name, w, filename,
                                    check_singlephase_override)

        ret = run_in_subinterp_with_config(script, **kwargs)
        self.assertEqual(ret, 0)
        return os.read(r, 100)

    def check_compatible_here(self, name, filename=None, *,
                              strict=False,