Source code for cyto.tasks.definitions

from dataclasses import dataclass, field
from typing import Any, Dict, List, Optional



@dataclass
class Task:
    """
    A data class representing a single task definition from the pipeline
    configuration file. It holds all the metadata and parameters needed to
    instantiate and execute a task.
    """
    name: str
    module: str
    params: Dict[str, Any] = field(default_factory=dict)
    dependencies: List[str] = field(default_factory=list)
    execution_config: Optional[Dict[str, Any]] = None
    tags: List[str] = field(default_factory=list)
    
    # This field will be populated by the TaskManager with the actual task instance
    instance: Optional[Any] = field(init=False, repr=False, default=None)