from abc import ABC, abstractmethod
from functools import wraps
from typing import List
from loguru import logger
from rich import get_console
# decorator
def render_status(func):
"""Decorator for monitoring rendering status."""
console = get_console()
@wraps(func)
def wrapper(*args, **kwargs):
with console.status('[bold green]:rocket: Rendering...[/bold green]'):
ret = func(*args, **kwargs)
logger.info('[bold green]:white_check_mark: Rendering done![/bold green]')
return ret
return wrapper
[docs]
class RendererBase(ABC):
"""Base renderer class."""
render_queue: List = []
[docs]
@classmethod
@abstractmethod
def add_job(cls):
"""Add a rendering job to the renderer queue.
This method should be implemented in subclasses, e.g.,
:meth:`RenderBlender <xrfeitoria.renderer.renderer_blender.RendererBlender.add_job>` and
:meth:`RenderUnreal <xrfeitoria.renderer.renderer_unreal.RendererUnreal.add_job>`.
"""
pass
[docs]
@classmethod
@abstractmethod
@render_status
def render_jobs(cls):
"""Render all jobs in the renderer queue.
This method should be implemented in subclasses, e.g.,
:meth:`RenderBlender <xrfeitoria.renderer.renderer_blender.RendererBlender.render_jobs>` and
:meth:`RenderUnreal <xrfeitoria.renderer.renderer_unreal.RendererUnreal.render_jobs>`.
"""
pass
[docs]
@classmethod
def clear(cls):
"""Clear all rendering jobs in the renderer queue."""
logger.warning('[red]Clearing Renderer jobs[/red]')
cls._clear_queue_in_engine()
cls.render_queue.clear()
@staticmethod
@abstractmethod
def _clear_queue_in_engine():
pass