Python runpy.run_module() Examples

def test_train_word2vec_subword_jap(self):
        path_corpus = "./tests/data/corpora/jap/tokenized/"
        path_word2chars = "./tests/data/corpora/jap/char2radical/char2radical.txt"
        sio = io.StringIO()
        with contextlib.redirect_stderr(sio):
            run_module('vecto.embeddings.train_word2vec',
                       ['--path_corpus', path_corpus, '--path_out', '/tmp/vecto/embeddings/', '--dimension', '5',
                        '--subword', 'sum', '--language', 'jap', '--min_gram', '1', '--max_gram', '1'])
            run_module('vecto.embeddings.train_word2vec',
                       ['--path_corpus', path_corpus, '--path_out', '/tmp/vecto/embeddings/', '--dimension', '5',
                        '--subword', 'sum', '--language', 'jap', '--min_gram', '1', '--max_gram', '1',
                        '--path_word2chars', path_word2chars])

            with self.assertRaises(RuntimeError):
                run_module('vecto.embeddings.train_word2vec',
                           ['--path_corpus', path_corpus + "NONEXISTING", '--path_out', '/tmp/vecto/embeddings/',
                            '--dimension', '5',
                            '--subword', 'sum', '--language', 'jap', '--min_gram', '1', '--max_gram', '1']) 

def main():
    parser = argparse.ArgumentParser()
    parser.add_argument('--package', action='append')
    parser.add_argument('--dir', action='append')
    parser.add_argument('-m', action='store', metavar='MODULE')
    args, rest = parser.parse_known_args()
    if args.package:
        PACKAGES.extend(args.package)
    if args.dir:
        DIRS.extend(os.path.abspath(d) for d in args.dir)
    if not PACKAGES and not DIRS:
        DIRS.append(os.getcwd())
    if args.m:
        sys.argv[1:] = rest
        runpy.run_module(args.m, run_name='__main__', alter_sys=True)
    elif rest:
        sys.argv = rest
        converted = maybe_2to3(rest[0])
        with open(converted) as f:
            new_globals = dict(__name__='__main__',
                               __file__=rest[0])
            exec(f.read(), new_globals)
    else:
        import code
        code.interact() 

def _fixup_main_from_name(mod_name):
    # __main__.py files for packages, directories, zip archives, etc, run
    # their "main only" code unconditionally, so we don't even try to
    # populate anything in __main__, nor do we make any changes to
    # __main__ attributes
    current_main = sys.modules['__main__']
    if mod_name == "__main__" or mod_name.endswith(".__main__"):
        return

    # If this process was forked, __main__ may already be populated
    if getattr(current_main.__spec__, "name", None) == mod_name:
        return

    # Otherwise, __main__ may contain some non-main code where we need to
    # support unpickling it properly. We rerun it as __mp_main__ and make
    # the normal __main__ an alias to that
    old_main_modules.append(current_main)
    main_module = types.ModuleType("__mp_main__")
    main_content = runpy.run_module(mod_name,
                                    run_name="__mp_main__",
                                    alter_sys=True)
    main_module.__dict__.update(main_content)
    sys.modules['__main__'] = sys.modules['__mp_main__'] = main_module 

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) 

def _check_package(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth, "__main__"))
        pkg_name, _, _ = mod_name.rpartition(".")
        forget(mod_name)
        try:
            if verbose: print "Running from source:", pkg_name
            d1 = run_module(pkg_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", pkg_name
                d2 = run_module(pkg_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, pkg_name)
        if verbose: print "Package executed successfully" 

def test_run_name(self):
        depth = 1
        run_name = "And now for something completely different"
        pkg_dir, mod_fname, mod_name, mod_spec = (
               self._make_pkg(example_source, depth))
        forget(mod_name)
        expected_ns = example_namespace.copy()
        expected_ns.update({
            "__name__": run_name,
            "__file__": mod_fname,
            "__cached__": importlib.util.cache_from_source(mod_fname),
            "__package__": mod_name.rpartition(".")[0],
            "__spec__": mod_spec,
        })
        def create_ns(init_globals):
            return run_module(mod_name, init_globals, run_name)
        try:
            self.check_code_execution(create_ns, expected_ns)
        finally:
            self._del_pkg(pkg_dir) 

def _check_module(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth))
        forget(mod_name)
        try:
            if verbose: print "Running from source:", mod_name
            d1 = run_module(mod_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", mod_name
                d2 = run_module(mod_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, mod_name)
        if verbose: print "Module executed successfully" 

def _check_package(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth, "__main__"))
        pkg_name, _, _ = mod_name.rpartition(".")
        forget(mod_name)
        try:
            if verbose: print "Running from source:", pkg_name
            d1 = run_module(pkg_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", pkg_name
                d2 = run_module(pkg_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, pkg_name)
        if verbose: print "Package executed successfully" 

def _check_module(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth))
        forget(mod_name)
        try:
            if verbose: print "Running from source:", mod_name
            d1 = run_module(mod_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", mod_name
                d2 = run_module(mod_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, mod_name)
        if verbose: print "Module executed successfully" 

def _check_module(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth))
        forget(mod_name)
        try:
            if verbose: print "Running from source:", mod_name
            d1 = run_module(mod_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", mod_name
                d2 = run_module(mod_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, mod_name)
        if verbose: print "Module executed successfully" 

def _check_package(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth, "__main__"))
        pkg_name, _, _ = mod_name.rpartition(".")
        forget(mod_name)
        try:
            if verbose: print "Running from source:", pkg_name
            d1 = run_module(pkg_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", pkg_name
                d2 = run_module(pkg_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, pkg_name)
        if verbose: print "Package executed successfully" 

def run(self) -> bool:
        """Run the evaluation.

        Returns
        -------
        Dict[str, float]
            Report dictionary to use for logging

        """
        parser_kwargs = {f'--{k}': v for k, v in self.kwargs.items()}
        # Flatten the arguments into a single list to pass to sys.argv
        parser_args_flat = [str(item) for item in self.args]
        parser_args_flat += [str(item) for items in parser_kwargs.items() for item in items]

        sys_save = deepcopy(sys.argv)
        sys.argv = [''] + parser_args_flat  # add dummy sys[0]
        runpy.run_module(self.script, run_name='__main__', alter_sys=True)
        sys.argv = sys_save

        continue_ = False  # Single step, so don't continue
        return continue_ 

def handle(cls, name, args):
        # type: (str, Dict[str, Any]) -> None
        """Perform the actual test."""
        base_dir = os.getcwd()

        if os.path.isfile(os.path.join(base_dir, '.yamllint')):
            yamllint_config = os.path.join(base_dir, '.yamllint')
        elif os.path.isfile(os.path.join(base_dir, '.yamllint.yml')):
            yamllint_config = os.path.join(base_dir, '.yamllint.yml')
        else:
            yamllint_config = os.path.join(
                os.path.dirname(os.path.dirname(os.path.dirname(
                    os.path.abspath(__file__)
                ))),
                'templates',
                '.yamllint.yml'
            )

        yamllint_options = ["--config-file=%s" % yamllint_config]
        yamllint_options.extend(cls.get_yamllint_options(base_dir))

        with argv(*['yamllint'] + yamllint_options):
            runpy.run_module('yamllint', run_name='__main__') 

def handle(cls, name, args):
        # type: (str, Dict[str, Any]) -> None
        """Perform the actual test.

        Relies on .cfnlintrc file to be located beside the Runway config file.

        """
        cfnlintrc = Path('./.cfnlintrc')

        if not cfnlintrc.is_file():
            LOGGER.error('File must exist to use this test: %s', cfnlintrc)
            sys.exit(1)

        # prevent duplicate log messages by not passing to the root logger
        logging.getLogger('cfnlint').propagate = False
        try:
            with argv(*['cfn-lint'] + args.get('cli_args', [])):
                runpy.run_module('cfnlint', run_name='__main__')
        except SystemExit as err:  # this call will always result in SystemExit
            if err.code != 0:  # ignore zero exit codes but re-raise for non-zero
                if not (yaml.safe_load(cfnlintrc.read_text()) or
                        {}).get('templates'):
                    LOGGER.warning('cfnlintrc is missing a "templates" '
                                   'section which is required by cfn-lint')
                raise 

def _check_package(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth, "__main__"))
        pkg_name, _, _ = mod_name.rpartition(".")
        forget(mod_name)
        try:
            if verbose: print "Running from source:", pkg_name
            d1 = run_module(pkg_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", pkg_name
                d2 = run_module(pkg_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, pkg_name)
        if verbose: print "Package executed successfully" 

def _check_module(self, depth):
        pkg_dir, mod_fname, mod_name = (
               self._make_pkg("x=1\n", depth))
        forget(mod_name)
        try:
            if verbose: print "Running from source:", mod_name
            d1 = run_module(mod_name) # Read from source
            self.assertIn("x", d1)
            self.assertTrue(d1["x"] == 1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                if verbose: print "Running from compiled:", mod_name
                d2 = run_module(mod_name) # Read from bytecode
                self.assertIn("x", d2)
                self.assertTrue(d2["x"] == 1)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, mod_name)
        if verbose: print "Module executed successfully" 

def run_kitten(kitten: str, run_name: str = '__main__') -> None:
    import runpy
    original_kitten_name = kitten
    kitten = resolved_kitten(kitten)
    set_debug(kitten)
    try:
        runpy.run_module('kittens.{}.main'.format(kitten), run_name=run_name)
        return
    except ImportError:
        pass
    # Look for a custom kitten
    if not kitten.endswith('.py'):
        kitten += '.py'
    from kitty.constants import config_dir
    path = path_to_custom_kitten(config_dir, kitten)
    if not os.path.exists(path):
        print('Available builtin kittens:', file=sys.stderr)
        for kitten in all_kitten_names():
            print(kitten, file=sys.stderr)
        raise SystemExit('No kitten named {}'.format(original_kitten_name))
    m = runpy.run_path(path, init_globals={'sys': sys, 'os': os}, run_name='__run_kitten__')
    m['main'](sys.argv) 

def _fixup_main_from_name(mod_name):
    # __main__.py files for packages, directories, zip archives, etc, run
    # their "main only" code unconditionally, so we don't even try to
    # populate anything in __main__, nor do we make any changes to
    # __main__ attributes
    current_main = sys.modules['__main__']
    if mod_name == "__main__" or mod_name.endswith(".__main__"):
        return

    # If this process was forked, __main__ may already be populated
    if getattr(current_main.__spec__, "name", None) == mod_name:
        return

    # Otherwise, __main__ may contain some non-main code where we need to
    # support unpickling it properly. We rerun it as __mp_main__ and make
    # the normal __main__ an alias to that
    old_main_modules.append(current_main)
    main_module = types.ModuleType("__mp_main__")
    main_content = runpy.run_module(mod_name,
                                    run_name="__mp_main__",
                                    alter_sys=True)
    main_module.__dict__.update(main_content)
    sys.modules['__main__'] = sys.modules['__mp_main__'] = main_module 

def _fixup_main_from_name(mod_name):
    # __main__.py files for packages, directories, zip archives, etc, run
    # their "main only" code unconditionally, so we don't even try to
    # populate anything in __main__, nor do we make any changes to
    # __main__ attributes
    current_main = sys.modules['__main__']
    if mod_name == "__main__" or mod_name.endswith(".__main__"):
        return

    # If this process was forked, __main__ may already be populated
    if getattr(current_main.__spec__, "name", None) == mod_name:
        return

    # Otherwise, __main__ may contain some non-main code where we need to
    # support unpickling it properly. We rerun it as __mp_main__ and make
    # the normal __main__ an alias to that
    old_main_modules.append(current_main)
    main_module = types.ModuleType("__mp_main__")
    main_content = runpy.run_module(mod_name,
                                    run_name="__mp_main__",
                                    alter_sys=True)
    main_module.__dict__.update(main_content)
    sys.modules['__main__'] = sys.modules['__mp_main__'] = main_module 

def _fixup_main_from_name(mod_name):
    # __main__.py files for packages, directories, zip archives, etc, run
    # their "main only" code unconditionally, so we don't even try to
    # populate anything in __main__, nor do we make any changes to
    # __main__ attributes
    current_main = sys.modules['__main__']
    if mod_name == "__main__" or mod_name.endswith(".__main__"):
        return

    # If this process was forked, __main__ may already be populated
    if getattr(current_main.__spec__, "name", None) == mod_name:
        return

    # Otherwise, __main__ may contain some non-main code where we need to
    # support unpickling it properly. We rerun it as __mp_main__ and make
    # the normal __main__ an alias to that
    old_main_modules.append(current_main)
    main_module = types.ModuleType("__mp_main__")
    main_content = runpy.run_module(mod_name,
                                    run_name="__mp_main__",
                                    alter_sys=True)
    main_module.__dict__.update(main_content)
    sys.modules['__main__'] = sys.modules['__mp_main__'] = main_module 

def _fixup_main_from_name(mod_name):
    # __main__.py files for packages, directories, zip archives, etc, run
    # their "main only" code unconditionally, so we don't even try to
    # populate anything in __main__, nor do we make any changes to
    # __main__ attributes
    current_main = sys.modules['__main__']
    if mod_name == "__main__" or mod_name.endswith(".__main__"):
        return

    # If this process was forked, __main__ may already be populated
    if getattr(current_main.__spec__, "name", None) == mod_name:
        return

    # Otherwise, __main__ may contain some non-main code where we need to
    # support unpickling it properly. We rerun it as __mp_main__ and make
    # the normal __main__ an alias to that
    old_main_modules.append(current_main)
    main_module = types.ModuleType("__mp_main__")
    main_content = runpy.run_module(mod_name,
                                    run_name="__mp_main__",
                                    alter_sys=True)
    main_module.__dict__.update(main_content)
    sys.modules['__main__'] = sys.modules['__mp_main__'] = main_module 

def _check_module(self, depth, alter_sys=False,
                         *, namespace=False, parent_namespaces=False):
        pkg_dir, mod_fname, mod_name, mod_spec = (
               self._make_pkg(example_source, depth,
                              namespace=namespace,
                              parent_namespaces=parent_namespaces))
        forget(mod_name)
        expected_ns = example_namespace.copy()
        expected_ns.update({
            "__name__": mod_name,
            "__file__": mod_fname,
            "__cached__": mod_spec.cached,
            "__package__": mod_name.rpartition(".")[0],
            "__spec__": mod_spec,
        })
        if alter_sys:
            expected_ns.update({
                "run_argv0": mod_fname,
                "run_name_in_sys_modules": True,
                "module_in_sys_modules": True,
            })
        def create_ns(init_globals):
            return run_module(mod_name, init_globals, alter_sys=alter_sys)
        try:
            if verbose > 1: print("Running from source:", mod_name)
            self.check_code_execution(create_ns, expected_ns)
            importlib.invalidate_caches()
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                make_legacy_pyc(mod_fname)
                unload(mod_name)  # In case loader caches paths
                importlib.invalidate_caches()
                if verbose > 1: print("Running from compiled:", mod_name)
                self._fix_ns_for_legacy_pyc(expected_ns, alter_sys)
                self.check_code_execution(create_ns, expected_ns)
        finally:
            self._del_pkg(pkg_dir, depth, mod_name)
        if verbose > 1: print("Module executed successfully") 

def expect_import_error(self, mod_name):
        try:
            run_module(mod_name)
        except ImportError:
            pass
        else:
            self.fail("Expected import error for " + mod_name) 

def expect_import_error(self, mod_name):
        try:
            run_module(mod_name)
        except ImportError:
            pass
        else:
            self.fail("Expected import error for " + mod_name) 

def exec_module(module, global_variables):
    '''Executes the provided module as if it were provided as '-m module'. The
    functionality is implemented using `runpy.run_module`, which was added in
    Python 2.5.
    '''
    import runpy
    runpy.run_module(module, global_variables, run_name=global_variables.get('__name__'), alter_sys=True) 

def _check_package(self, depth, alter_sys=False,
                          *, namespace=False, parent_namespaces=False):
        pkg_dir, mod_fname, mod_name, mod_spec = (
               self._make_pkg(example_source, depth, "__main__",
                              namespace=namespace,
                              parent_namespaces=parent_namespaces))
        pkg_name = mod_name.rpartition(".")[0]
        forget(mod_name)
        expected_ns = example_namespace.copy()
        expected_ns.update({
            "__name__": mod_name,
            "__file__": mod_fname,
            "__cached__": importlib.util.cache_from_source(mod_fname),
            "__package__": pkg_name,
            "__spec__": mod_spec,
        })
        if alter_sys:
            expected_ns.update({
                "run_argv0": mod_fname,
                "run_name_in_sys_modules": True,
                "module_in_sys_modules": True,
            })
        def create_ns(init_globals):
            return run_module(pkg_name, init_globals, alter_sys=alter_sys)
        try:
            if verbose > 1: print("Running from source:", pkg_name)
            self.check_code_execution(create_ns, expected_ns)
            importlib.invalidate_caches()
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                make_legacy_pyc(mod_fname)
                unload(mod_name)  # In case loader caches paths
                if verbose > 1: print("Running from compiled:", pkg_name)
                importlib.invalidate_caches()
                self._fix_ns_for_legacy_pyc(expected_ns, alter_sys)
                self.check_code_execution(create_ns, expected_ns)
        finally:
            self._del_pkg(pkg_dir, depth, pkg_name)
        if verbose > 1: print("Package executed successfully") 

def _check_relative_imports(self, depth, run_name=None):
        contents = r"""\
from __future__ import absolute_import
from . import sibling
from ..uncle.cousin import nephew
"""
        pkg_dir, mod_fname, mod_name, mod_spec = (
               self._make_pkg(contents, depth))
        if run_name is None:
            expected_name = mod_name
        else:
            expected_name = run_name
        try:
            self._add_relative_modules(pkg_dir, contents, depth)
            pkg_name = mod_name.rpartition('.')[0]
            if verbose > 1: print("Running from source:", mod_name)
            d1 = run_module(mod_name, run_name=run_name) # Read from source
            self.assertEqual(d1["__name__"], expected_name)
            self.assertEqual(d1["__package__"], pkg_name)
            self.assertIn("sibling", d1)
            self.assertIn("nephew", d1)
            del d1 # Ensure __loader__ entry doesn't keep file open
            importlib.invalidate_caches()
            __import__(mod_name)
            os.remove(mod_fname)
            if not sys.dont_write_bytecode:
                make_legacy_pyc(mod_fname)
                unload(mod_name)  # In case the loader caches paths
                if verbose > 1: print("Running from compiled:", mod_name)
                importlib.invalidate_caches()
                d2 = run_module(mod_name, run_name=run_name) # Read from bytecode
                self.assertEqual(d2["__name__"], expected_name)
                self.assertEqual(d2["__package__"], pkg_name)
                self.assertIn("sibling", d2)
                self.assertIn("nephew", d2)
                del d2 # Ensure __loader__ entry doesn't keep file open
        finally:
            self._del_pkg(pkg_dir, depth, mod_name)
        if verbose > 1: print("Module executed successfully") 

def exec_module(module, global_variables):
    '''Executes the provided module as if it were provided as '-m module'. The
    functionality is implemented using `runpy.run_module`, which was added in
    Python 2.5.
    '''
    import runpy
    runpy.run_module(module, global_variables, run_name=global_variables.get('__name__'), alter_sys=True) 

def execute_module_work_item(self):
        new_argv = [''] + _command_line_to_args_list(self.current_args)
        old_argv = sys.argv
        import runpy
        try:
            sys.argv = new_argv
            runpy.run_module(self.current_code, alter_sys=True)
        except Exception:
            traceback.print_exc()
        finally:
            sys.argv = old_argv 

def test_library_module(self):
        self.assertEqual(run_module("runpy")["__name__"], "runpy")