#!/usr/bin/env python3
# STATUS: LIVE_VERIFIED — executed 2026-09-18 (exit 0 in 0.9s)
# streamGenerateContent with ?alt=sse (SSE framing) — prints each chunk's text and the final finishReason/usage.
# Run: .venv/bin/python examples/gemini/streaming/stream.py   (GEMINI_API_KEY read from .env via scripts.live; google-genai 2.24)
import pathlib
import sys

ROOT = pathlib.Path(__file__).resolve().parents[3]
sys.path.insert(0, str(ROOT))
from scripts import live  # noqa: E402  loads .env, provides log_request

from google import genai  # noqa: E402
from google.genai import types  # noqa: E402,F401

client = genai.Client()
MODEL = "gemini-3.5-flash-lite"
n = 0
for chunk in client.models.generate_content_stream(model=MODEL, contents="Count from 1 to 12 separated by spaces.", config=types.GenerateContentConfig(max_output_tokens=32)):
    n += 1
    print(repr(chunk.text), chunk.candidates[0].finish_reason, chunk.usage_metadata.candidates_token_count)
live.log_request("gemini", "POST", "/v1beta/models/{model}:streamGenerateContent", 200, 0.00007, f"example streaming/stream.py ({n} chunks)")
assert n >= 2