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How to use get_eggs_paths method in avocado

Best Python code snippet using avocado_python

podman.py

Source:podman.py

...104    def _fetch_asset(self, url):105        cachedirs = self.config.get("datadir.paths.cache_dirs")106        asset = Asset(url, cache_dirs=cachedirs)107        return asset.fetch()108    def get_eggs_paths(self, py_major, py_minor):109        """Return the basic eggs needed to bootstrap Avocado.110        This will return a tuple with the current location and where this111        should be deployed.112        """113        result = []114        # Setuptools115        # For now let's pin to setuptools 59.2.116        # TODO: Automatically get latest setuptools version.117        eggs = [118            f"https://github.com/avocado-framework/setuptools/releases/download/v59.2.0/setuptools-59.2.0-py{py_major}.{py_minor}.egg"119        ]120        local_egg = self.config.get("spawner.podman.avocado_spawner_egg")121        if local_egg:122            eggs.append(local_egg)123        else:124            remote_egg = f"https://github.com/avocado-framework/avocado/releases/download/{VERSION}/avocado_framework-{VERSION}-py{py_major}.{py_minor}.egg"125            eggs.append(remote_egg)126        for url in eggs:127            path = self._fetch_asset(url)128            to = os.path.join("/tmp/", os.path.basename(path))129            result.append((path, to))130        return result131    @property132    async def python_version(self):133        image = self.config.get("spawner.podman.image")134        if image not in self._PYTHON_VERSIONS_CACHE:135            if not self.podman:136                msg = "Cannot get Python version: self.podman not defined."137                LOG.debug(msg)138                return None, None, None139            result = await self.podman.get_python_version(image)140            self._PYTHON_VERSIONS_CACHE[image] = result141        return self._PYTHON_VERSIONS_CACHE[image]142    async def deploy_artifacts(self):143        pass144    async def deploy_avocado(self, where):145        # Deploy all the eggs to container inside /tmp/146        major, minor, _ = await self.python_version147        eggs = self.get_eggs_paths(major, minor)148        for egg, to in eggs:149            await self.podman.copy_to_container(where, egg, to)150    async def _create_container_for_task(151        self, runtime_task, env_args, test_output=None152    ):153        mount_status_server_socket = False154        mounted_status_server_socket = "/tmp/.status_server.sock"155        status_server_uri = runtime_task.task.status_services[0].uri156        if ":" not in status_server_uri:157            # a unix domain socket is being used158            mount_status_server_socket = True159            runtime_task.task.status_services[0].uri = mounted_status_server_socket160        _, _, python_binary = await self.python_version161        entry_point_args = [python_binary, "-m", "avocado.core.nrunner", "task-run"]162        test_opts = ()163        if runtime_task.task.category == "test":164            runnable_uri = runtime_task.task.runnable.uri165            try:166                test_path, _ = runnable_uri.split(":", 1)167            except ValueError:168                test_path = runnable_uri169            if os.path.exists(test_path):170                to = os.path.join("/tmp", test_path)171                runtime_task.task.runnable.uri = os.path.join("/tmp", runnable_uri)172                test_opts = ("-v", f"{os.path.abspath(test_path)}:{to}:ro")173        task = runtime_task.task174        entry_point_args.extend(task.get_command_args())175        entry_point = json.dumps(entry_point_args)176        entry_point_arg = "--entrypoint=" + entry_point177        if mount_status_server_socket:178            status_server_opts = (179                "--privileged",180                "-v",181                f"{status_server_uri}:{mounted_status_server_socket}",182            )183        else:184            status_server_opts = ("--net=host",)185        output_opts = ()186        if test_output:187            podman_output = runtime_task.task.runnable.output_dir188            output_opts = (189                "-v",190                (f"{test_output}:" f"{os.path.expanduser(podman_output)}"),191            )192        image, _ = self._get_image_from_cache(runtime_task)193        if not image:194            image = self.config.get("spawner.podman.image")195        envs = [f"-e={k}={v}" for k, v in env_args.items()]196        try:197            # pylint: disable=W0201198            _, stdout, _ = await self.podman.execute(199                "create",200                *status_server_opts,201                *output_opts,202                *test_opts,203                entry_point_arg,204                *envs,205                image,206            )207        except PodmanException as ex:208            msg = f"Could not create podman container: {ex}"209            runtime_task.status = msg210            return False211        return stdout.decode().strip()212    async def spawn_task(self, runtime_task):213        self.create_task_output_dir(runtime_task)214        podman_bin = self.config.get("spawner.podman.bin")215        try:216            # pylint: disable=W0201217            self.podman = Podman(podman_bin)218        except PodmanException as ex:219            runtime_task.status = str(ex)220            return False221        major, minor, _ = await self.python_version222        # Return only the "to" location223        eggs = self.get_eggs_paths(major, minor)224        destination_eggs = ":".join(map(lambda egg: str(egg[1]), eggs))225        env_args = {"PYTHONPATH": destination_eggs}226        output_dir_path = self.task_output_dir(runtime_task)227        container_id = await self._create_container_for_task(228            runtime_task, env_args, output_dir_path229        )230        runtime_task.spawner_handle = container_id231        await self.deploy_avocado(container_id)232        try:233            # pylint: disable=W0201234            returncode, _, _ = await self.podman.start(container_id)235        except PodmanException as ex:236            msg = f"Could not start container: {ex}"237            runtime_task.status = msg...

proxy.py

Source:proxy.py

2import socket3import subprocess4from vimpdb import config5from vimpdb import errors6def get_eggs_paths():7    import vim_bridge8    vimpdb_path = config.get_package_path(errors.ReturnCodeError())9    vim_bridge_path = config.get_package_path(vim_bridge.bridged)10    return (11        os.path.dirname(vimpdb_path),12        os.path.dirname(vim_bridge_path),13        )14class Communicator(object):15    def __init__(self, script, server_name):16        self.script = script17        self.server_name = server_name18    def prepare_subprocess(self, *args):19        parts = self.script.split()20        parts.extend(args)21        return parts22    def _remote_expr(self, expr):23        parts = self.prepare_subprocess('--servername',24                   self.server_name, "--remote-expr", expr)25        p = subprocess.Popen(parts, stdout=subprocess.PIPE)26        return_code = p.wait()27        if return_code:28            raise errors.RemoteUnavailable()29        child_stdout = p.stdout30        output = child_stdout.read()31        return output.strip()32    def _send(self, command):33        # add ':<BS>' to hide last keys sent in VIM command-line34        command = ''.join((command, ':<BS>'))35        parts = self.prepare_subprocess('--servername',36                   self.server_name, "--remote-send", command)37        return_code = subprocess.call(parts)38        if return_code:39            raise errors.RemoteUnavailable()40class ProxyToVim(object):41    """42    use subprocess to launch Vim instance that use clientserver mode43    to communicate with Vim instance used for debugging.44    """45    def __init__(self, communicator):46        self.communicator = communicator47    def _send(self, command):48        self.communicator._send(command)49        config.logger.debug("sent: %s" % command)50    def _remote_expr(self, expr):51        return self.communicator._remote_expr(expr)52    def setupRemote(self):53        if not self.isRemoteSetup():54            # source vimpdb.vim55            proxy_package_path = config.get_package_path(self)56            filename = os.path.join(proxy_package_path, "vimpdb.vim")57            command = "<C-\><C-N>:source %s<CR>" % filename58            self._send(command)59            for egg_path in get_eggs_paths():60                self._send(':call PDB_setup_egg(%s)<CR>' % repr(egg_path))61            self._send(':call PDB_init_controller()')62    def isRemoteSetup(self):63        status = self._expr("exists('*PDB_setup_egg')")64        return status == '1'65    def showFeedback(self, feedback):66        if not feedback:67            return68        feedback_list = feedback.splitlines()69        self.setupRemote()70        self._send(':call PDB_show_feedback(%s)<CR>' % repr(feedback_list))71    def displayLocals(self, feedback):72        if not feedback:73            return...

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