mirror of
https://github.com/imartinez/privateGPT.git
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576589bdc5
* feat: add websearch in a sandbox
* fix: celery callbacks
(cherry picked from commit fe7d0ce9d5)
* fix: mypy
118 lines
3.2 KiB
Python
118 lines
3.2 KiB
Python
import asyncio
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from typing import Any
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from private_gpt.components.web.scraper.pool import ScrapeSessionPool
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class _FakeSession:
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pass
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class _FakeSandboxProvider:
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def __init__(self) -> None:
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self.created: list[_FakeSession] = []
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self.killed: list[_FakeSession] = []
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async def create_session(self, **_: Any) -> _FakeSession:
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session = _FakeSession()
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self.created.append(session)
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return session
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async def kill_session(self, session: _FakeSession) -> None:
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self.killed.append(session)
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def _pool(
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provider: _FakeSandboxProvider,
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*,
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pool_size: int = 2,
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max_requests_per_session: int = 1,
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idle_timeout_seconds: int = 300,
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) -> ScrapeSessionPool:
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return ScrapeSessionPool(
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provider, # type: ignore[arg-type]
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pool_size=pool_size,
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max_requests_per_session=max_requests_per_session,
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idle_timeout_seconds=idle_timeout_seconds,
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)
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async def test_single_request_sessions_are_killed_on_release() -> None:
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provider = _FakeSandboxProvider()
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pool = _pool(provider, max_requests_per_session=1)
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session = await pool.acquire()
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await pool.release(session)
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assert provider.killed == [session]
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other = await pool.acquire()
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assert other is not session, "exhausted sessions must not be reused"
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await pool.release(other)
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async def test_sessions_are_reused_until_request_budget_is_spent() -> None:
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provider = _FakeSandboxProvider()
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pool = _pool(provider, max_requests_per_session=3)
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first = await pool.acquire()
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await pool.release(first)
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assert provider.killed == []
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assert await pool.acquire() is first
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await pool.release(first)
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assert await pool.acquire() is first
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await pool.release(first)
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assert provider.killed == [first], "third release exhausts the budget"
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await pool.close()
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async def test_batch_release_counts_all_requests() -> None:
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provider = _FakeSandboxProvider()
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pool = _pool(provider, max_requests_per_session=3)
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session = await pool.acquire()
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await pool.release(session, requests=3)
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assert provider.killed == [session], "a batch of 3 exhausts the budget at once"
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await pool.close()
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async def test_broken_sessions_are_killed_even_with_budget_left() -> None:
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provider = _FakeSandboxProvider()
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pool = _pool(provider, max_requests_per_session=10)
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session = await pool.acquire()
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await pool.release(session, broken=True)
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assert provider.killed == [session]
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await pool.close()
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async def test_pool_size_caps_concurrent_sessions() -> None:
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provider = _FakeSandboxProvider()
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pool = _pool(provider, pool_size=1)
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first = await pool.acquire()
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waiter = asyncio.create_task(pool.acquire())
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await asyncio.sleep(0.01)
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assert not waiter.done(), "second acquire must wait for the free slot"
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await pool.release(first)
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second = await asyncio.wait_for(waiter, timeout=1)
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await pool.release(second)
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async def test_close_kills_idle_sessions() -> None:
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provider = _FakeSandboxProvider()
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pool = _pool(provider, max_requests_per_session=5)
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session = await pool.acquire()
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await pool.release(session)
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assert provider.killed == []
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await pool.close()
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assert provider.killed == [session]
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