Base publisher

Classes:

Name	Description
BasePublisher	Abstract base class for event publishers.

Classes

BasePublisher

Bases: ABC

Abstract base class for event publishers.

This class defines the interface for publishing events. Subclasses should implement the publish, close, and sync_close methods to provide specific publishing logic.

Attributes:

Name	Type	Description
config		Configuration dictionary for the publisher.

Methods:

Name	Description
__init__	Initialize the publisher with the given configuration.
close	Close the publisher and release any resources.
publish	Publish an event.
sync_close	Close the publisher and release any resources (synchronous version).

Source code in agentflow/publisher/base_publisher.py

class BasePublisher(ABC):
    """Abstract base class for event publishers.

    This class defines the interface for publishing events. Subclasses should implement
    the publish, close, and sync_close methods to provide specific publishing logic.

    Attributes:
        config: Configuration dictionary for the publisher.
    """

    def __init__(self, config: dict[str, Any]):
        """Initialize the publisher with the given configuration.

        Args:
            config: Configuration dictionary for the publisher.
        """
        self.config = config

    @abstractmethod
    async def publish(self, event: EventModel) -> Any:
        """Publish an event.

        Args:
            event: The event to publish.

        Returns:
            The result of the publish operation.
        """
        raise NotImplementedError

    @abstractmethod
    async def close(self):
        """Close the publisher and release any resources.

        This method should be overridden by subclasses to provide specific cleanup logic.
        It will be called externally.
        """
        raise NotImplementedError

    @abstractmethod
    def sync_close(self):
        """Close the publisher and release any resources (synchronous version).

        This method should be overridden by subclasses to provide specific cleanup logic.
        It will be called externally.
        """
        raise NotImplementedError

Attributes

config instance-attribute

config = config

Functions

__init__

__init__(config)

Initialize the publisher with the given configuration.

Parameters:

Name	Type	Description	Default
config	dict[str, Any]	Configuration dictionary for the publisher.	required

Source code in agentflow/publisher/base_publisher.py

def __init__(self, config: dict[str, Any]):
    """Initialize the publisher with the given configuration.

    Args:
        config: Configuration dictionary for the publisher.
    """
    self.config = config

close abstractmethod async

close()

Close the publisher and release any resources.

This method should be overridden by subclasses to provide specific cleanup logic. It will be called externally.

Source code in agentflow/publisher/base_publisher.py

@abstractmethod
async def close(self):
    """Close the publisher and release any resources.

    This method should be overridden by subclasses to provide specific cleanup logic.
    It will be called externally.
    """
    raise NotImplementedError

publish abstractmethod async

publish(event)

Publish an event.

Parameters:

Name	Type	Description	Default
event	EventModel	The event to publish.	required

Returns:

Type	Description
Any	The result of the publish operation.

Source code in agentflow/publisher/base_publisher.py

@abstractmethod
async def publish(self, event: EventModel) -> Any:
    """Publish an event.

    Args:
        event: The event to publish.

    Returns:
        The result of the publish operation.
    """
    raise NotImplementedError

sync_close abstractmethod

sync_close()

Close the publisher and release any resources (synchronous version).

This method should be overridden by subclasses to provide specific cleanup logic. It will be called externally.

Source code in agentflow/publisher/base_publisher.py

@abstractmethod
def sync_close(self):
    """Close the publisher and release any resources (synchronous version).

    This method should be overridden by subclasses to provide specific cleanup logic.
    It will be called externally.
    """
    raise NotImplementedError