快速开始

python -m pip install openai

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["PRAXIS_API_KEY"],
    base_url="https://api.deepraxis.ai/openai/v1",
    timeout=120.0,
)
store = None
file_ids = []
try:
    uploaded = client.files.create(
        file=("refund-policy.txt", b"Refunds are available within 30 days of purchase."),
        purpose="assistants",
    )
    file_ids.append(uploaded.id)
    print("uploaded:", uploaded.id)

    store = client.vector_stores.create(
        name="Knowledge quickstart",
        file_ids=[uploaded.id],
    )
    print("store:", store.id)
    first = client.vector_stores.files.poll(
        uploaded.id, vector_store_id=store.id, poll_interval_ms=1000,
    )
    if first.status != "completed":
        raise RuntimeError(f"Ingestion failed: {first.last_error}")

    attached = client.vector_stores.files.upload_and_poll(
        vector_store_id=store.id,
        file=("refund-timing.txt", b"Refunds are processed in 5 business days."),
        poll_interval_ms=1000,
    )
    file_ids.append(attached.id)
    print("ingestion:", attached.status)
    if attached.status != "completed":
        raise RuntimeError(f"Ingestion failed: {attached.last_error}")

    results = client.vector_stores.search(
        vector_store_id=store.id,
        query="How many business days does a refund take?",
        max_num_results=5,
    )
    assert results.data, "Expected at least one matching chunk"
    for result in results.data:
        print(result.filename, result.score)
        for part in result.content:
            print(part.text)
    print("pagination:", results.has_more, results.next_page)
finally:
    try:
        if store is not None:
            deleted = client.vector_stores.delete(store.id)
            print("store deleted:", deleted.deleted)
    finally:
        for file_id in file_ids:
            deleted = client.files.delete(file_id)
            print("file deleted:", file_id, deleted.deleted)
        client.close()