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DockerRuntime

class DockerRuntime(BaseRuntime):

A class representing a runtime environment using Docker. This class automatically wraps functions to be executed in a Docker container.

Parameters:

  • image (str): The name of the Docker image to use for the runtime.
  • port (int): The port number to use for the runtime API. (default: :obj: 8000)
  • remove (bool): Whether to remove the container after stopping it. ’ (default: :obj:True)
  • kwargs (dict): Additional keyword arguments to pass to the Docker client.

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init

def __init__(
    self,
    image: str,
    port: int = 8000,
    remove: bool = True,
    **kwargs
):

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mount

def mount(self, path: str, mount_path: str):

Mount a local directory to the container.

Parameters:

  • path (str): The local path to mount.
  • mount_path (str): The path to mount the local directory to in the container.

Returns:

DockerRuntime: The DockerRuntime instance.

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copy

def copy(self, source: str, dest: str):

Copy a file or directory to the container.

Parameters:

  • source (str): The local path to the file.
  • dest (str): The path to copy the file to in the container.

Returns:

DockerRuntime: The DockerRuntime instance.

​
add_task

def add_task(self, task: TaskConfig):

Add a task to run a command inside the container when building. Similar to docker exec.

Parameters:

  • task (TaskConfig): The configuration for the task.

Returns:

DockerRuntime: The DockerRuntime instance.

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exec_run

def exec_run(self, task: TaskConfig):

Run a command inside this container. Similar to docker exec.

Parameters:

  • task (TaskConfig): The configuration for the task.

Returns:

(ExecResult): A tuple of (exit_code, output) exit_code: (int): Exit code for the executed command or None if either stream or socket is True. output: (generator, bytes, or tuple): If stream=True, a generator yielding response chunks. If socket=True, a socket object for the connection. If demux=True, a tuple of two bytes: stdout and stderr. A bytestring containing response data otherwise.

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build

def build(self, time_out: int = 15):

Build the Docker container and start it.

Parameters:

  • time_out (int): The number of seconds to wait for the container to start. (default: :obj:15)

Returns:

DockerRuntime: The DockerRuntime instance.

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add

def add(
    self,
    funcs: Union[FunctionTool, List[FunctionTool]],
    entrypoint: str,
    redirect_stdout: bool = False,
    arguments: Optional[Dict[str, Any]] = None
):

Add a function or list of functions to the runtime.

Parameters:

  • funcs (Union[FunctionTool, List[FunctionTool]]): The function or list of functions to add.
  • entrypoint (str): The entrypoint for the function.
  • redirect_stdout (bool): Whether to return the stdout of the function. (default: :obj:False)
  • arguments (Optional[Dict[str, Any]]): The arguments for the function. (default: :obj:None)

Returns:

DockerRuntime: The DockerRuntime instance.

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reset

def reset(self):

Returns:

DockerRuntime: The DockerRuntime instance.

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stop

def stop(self, remove: Optional[bool] = None):

stop the Docker container.

Parameters:

  • remove (Optional[bool]): Whether to remove the container after stopping it. (default: :obj:None)

Returns:

DockerRuntime: The DockerRuntime instance.

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ok

def ok(self):

Returns:

bool: Whether the API Server is running.

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wait

def wait(self, timeout: int = 10):

Wait for the API Server to be ready.

Parameters:

  • timeout (int): The number of seconds to wait. (default: :obj:10) (default: 10)

Returns:

bool: Whether the API Server is ready.

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enter

def __enter__(self):

Returns:

DockerRuntime: The DockerRuntime instance.

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exit

def __exit__(
    self,
    exc_type,
    exc_val,
    exc_tb
):

Exit the context manager.

​
docs

def docs(self):

Returns:

str: The URL for the API documentation.