mirror of
https://github.com/Kludex/awesome-fastapi-projects.git
synced 2024-10-06 04:49:28 +00:00
105 lines
2.9 KiB
Python
105 lines
2.9 KiB
Python
"""
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Create repos and dependencies indexes.
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This script creates can create two indexes:
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- ``repos_index.json``: Contains all the repositories and their dependencies.
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- ``dependencies_index.json``: Contains all the dependencies and the
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repositories that depend on them.
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The indexes are used by the frontend to display the data and perform searches.
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"""
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import asyncio
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import json
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from pathlib import Path
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from typing import Final
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import aiofiles
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import sqlalchemy.orm
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import typer
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from app.database import Dependency, Repo, async_session_maker
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from app.models import DependencyDetail, RepoDetail
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from app.uow import async_session_uow
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#: The path to the repos index file.
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REPOS_INDEX_PATH: Final[Path] = Path(__file__).parent.parent / "repos_index.json"
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#: The path to the dependencies index file.
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DEPENDENCIES_INDEX_PATH: Final[Path] = (
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Path(__file__).parent.parent / "dependencies_index.json"
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)
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app = typer.Typer()
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async def create_repos_index() -> None:
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"""
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Create repos_index.json file from database.
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:return: None
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"""
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async with async_session_maker() as session, async_session_uow(
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session
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), aiofiles.open(REPOS_INDEX_PATH, "w") as index_file:
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await index_file.write(
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json.dumps(
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{
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"repos": [
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RepoDetail.model_validate(repo).model_dump()
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async for repo in (
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await session.stream_scalars(
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sqlalchemy.select(Repo)
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.order_by(Repo.id)
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.options(sqlalchemy.orm.selectinload(Repo.dependencies))
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)
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)
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],
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},
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indent=4,
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)
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)
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async def create_dependencies_index() -> None:
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"""
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Create dependencies_index.json file from database.
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:return: None
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"""
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async with async_session_maker() as session, async_session_uow(
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session
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) as session, aiofiles.open(DEPENDENCIES_INDEX_PATH, "w") as index_file:
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dependencies = [
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DependencyDetail.model_validate(dependency).model_dump()
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async for dependency in (
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await session.stream_scalars(
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sqlalchemy.select(Dependency).order_by(Dependency.id)
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)
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)
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if dependency.name
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]
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await index_file.write(
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json.dumps(
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{
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"dependencies": dependencies,
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},
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indent=4,
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)
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)
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@app.command()
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def index_repos() -> None:
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"""Create ``repos_index.json``."""
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asyncio.run(create_repos_index())
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@app.command()
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def index_dependencies() -> None:
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"""Create ``dependencies_index.json``."""
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asyncio.run(create_dependencies_index())
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if __name__ == "__main__":
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app()
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