"""
File utilities for site generation.
"""
from __future__ import annotations
from contextlib import AbstractAsyncContextManager, asynccontextmanager
from typing import TYPE_CHECKING
import aiofiles
from aiofiles.os import makedirs
if TYPE_CHECKING:
from collections.abc import AsyncIterator
from pathlib import Path
from aiofiles.threadpool.text import AsyncTextIOWrapper
[docs]
@asynccontextmanager
async def create_file(path: Path) -> AsyncIterator[AsyncTextIOWrapper]:
"""
Create the file for a resource.
"""
await makedirs(path.parent, exist_ok=True)
async with aiofiles.open(path, "w", encoding="utf-8") as f:
yield f
[docs]
def create_html_resource(path: Path) -> AbstractAsyncContextManager[AsyncTextIOWrapper]:
"""
Create the file for an HTML resource.
"""
return create_file(path / "index.html")
[docs]
def create_json_resource(path: Path) -> AbstractAsyncContextManager[AsyncTextIOWrapper]:
"""
Create the file for a JSON resource.
"""
return create_file(path / "index.json")