92 lines
3.1 KiB
Python
92 lines
3.1 KiB
Python
"""
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通义千问网页版驱动引擎（tongyi.aliyun.com/qianwen）。
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选择器说明（如页面改版需更新）：
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- 输入框：#search-input 或 textarea[class*="input"]（textarea）
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- 发送按钮：button[class*="send"] 或 [aria-label="发送"]
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- 停止生成：button[class*="stop"] 或 [aria-label="停止"]
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- 复制按钮：最后一条回复下的 [class*="copy"] 或 [aria-label="复制"]
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"""
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import asyncio
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from .base import BaseEngine
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class QianwenEngine(BaseEngine):
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async def generate(self, prompt: str) -> str:
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await self.page.goto("https://tongyi.aliyun.com/qianwen/")
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await self.page.wait_for_load_state("networkidle")
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# 登录检测
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input_selectors = [
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"#search-input",
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"textarea[class*='input']",
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"div[class*='input'][contenteditable='true']",
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]
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editor = None
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for sel in input_selectors:
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try:
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loc = self.page.locator(sel).first
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await loc.wait_for(state="visible", timeout=4000)
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editor = loc
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break
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except Exception:
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continue
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if editor is None:
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return "ERROR:REQUIRE_LOGIN"
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# 输入提示词
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await editor.click()
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await self.page.keyboard.insert_text(prompt)
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await asyncio.sleep(0.5)
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# 发送
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sent = False
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for sel in (
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'button[class*="send"]',
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'[aria-label="发送"]',
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'button[type="submit"]',
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):
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try:
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btn = self.page.locator(sel).first
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if await btn.is_visible(timeout=1000):
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await btn.click()
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sent = True
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break
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except Exception:
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continue
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if not sent:
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await self.page.keyboard.press("Enter")
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print("💡 [llm-manager/qianwen] 已发送提示词，等待通义千问生成响应...")
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await asyncio.sleep(2)
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# 等待生成完毕
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stop_selectors = ['button[class*="stop"]', '[aria-label="停止"]', '[aria-label="停止生成"]']
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deadline = asyncio.get_event_loop().time() + 150
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while asyncio.get_event_loop().time() < deadline:
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stop_visible = False
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for sel in stop_selectors:
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try:
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if await self.page.locator(sel).first.is_visible(timeout=300):
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stop_visible = True
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break
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except Exception:
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pass
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if not stop_visible:
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break
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await asyncio.sleep(2)
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await asyncio.sleep(2)
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# 取结果
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try:
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copy_btn = self.page.locator(
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'[aria-label="复制"], [class*="copy-btn"], button:has(svg[class*="copy"])'
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).last
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await copy_btn.click()
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await asyncio.sleep(0.5)
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result = await self.page.evaluate("navigator.clipboard.readText()")
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return result.strip()
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except Exception as e:
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return f"ERROR:抓取通义千问内容时异常：{e}"
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