wsx180808
314 lines
10 KiB
Python
314 lines
10 KiB
Python
import os
|
|
import tempfile
|
|
import base64
|
|
from datetime import datetime
|
|
import streamlit as st
|
|
|
|
def generate_markdown_report(stock_info, agents_results, discussion_result, final_decision):
|
|
"""生成Markdown格式的分析报告"""
|
|
|
|
# 获取当前时间
|
|
current_time = datetime.now().strftime("%Y年%m月%d日 %H:%M:%S")
|
|
|
|
markdown_content = f"""
|
|
# AI股票分析报告
|
|
|
|
**生成时间**: {current_time}
|
|
|
|
---
|
|
|
|
## 📊 股票基本信息
|
|
|
|
| 项目 | 值 |
|
|
|------|-----|
|
|
| **股票代码** | {stock_info.get('symbol', 'N/A')} |
|
|
| **股票名称** | {stock_info.get('name', 'N/A')} |
|
|
| **当前价格** | {stock_info.get('current_price', 'N/A')} |
|
|
| **涨跌幅** | {stock_info.get('change_percent', 'N/A')}% |
|
|
| **市盈率(PE)** | {stock_info.get('pe_ratio', 'N/A')} |
|
|
| **市净率(PB)** | {stock_info.get('pb_ratio', 'N/A')} |
|
|
| **市值** | {stock_info.get('market_cap', 'N/A')} |
|
|
| **市场** | {stock_info.get('market', 'N/A')} |
|
|
| **交易所** | {stock_info.get('exchange', 'N/A')} |
|
|
|
|
---
|
|
|
|
## 🔍 各分析师详细分析
|
|
|
|
"""
|
|
|
|
# 添加各分析师的分析结果
|
|
agent_names = {
|
|
'technical_analyst': '📈 技术分析师',
|
|
'fundamental_analyst': '📊 基本面分析师',
|
|
'fund_analyst': '💰 资金面分析师',
|
|
'risk_analyst': '⚠️ 风险管理师',
|
|
'sentiment_analyst': '📈 市场情绪分析师'
|
|
}
|
|
|
|
for agent_key, agent_name in agent_names.items():
|
|
if agent_key in agents_results:
|
|
markdown_content += f"""
|
|
### {agent_name}
|
|
|
|
{agents_results[agent_key]}
|
|
|
|
---
|
|
|
|
"""
|
|
|
|
# 添加团队讨论结果
|
|
markdown_content += f"""
|
|
## 🤝 团队综合讨论
|
|
|
|
{discussion_result}
|
|
|
|
---
|
|
|
|
## 📋 最终投资决策
|
|
|
|
{final_decision}
|
|
|
|
---
|
|
|
|
## 📝 免责声明
|
|
|
|
本报告由AI系统生成，仅供参考，不构成投资建议。投资有风险，入市需谨慎。请在做出投资决策前咨询专业的投资顾问。
|
|
|
|
---
|
|
|
|
*报告生成时间: {current_time}*
|
|
*AI股票分析系统 v1.0*
|
|
"""
|
|
|
|
return markdown_content
|
|
|
|
def create_download_link(content, filename, link_text):
|
|
"""创建下载链接"""
|
|
b64 = base64.b64encode(content.encode()).decode()
|
|
href = f'<a href="data:text/markdown;base64,{b64}" download="{filename}">{link_text}</a>'
|
|
return href
|
|
|
|
def generate_pdf_report(stock_info, agents_results, discussion_result, final_decision):
|
|
"""生成PDF报告并提供下载"""
|
|
try:
|
|
# 生成Markdown内容
|
|
markdown_content = generate_markdown_report(stock_info, agents_results, discussion_result, final_decision)
|
|
|
|
# 创建临时文件
|
|
with tempfile.NamedTemporaryFile(mode='w', suffix='.md', delete=False, encoding='utf-8') as temp_md:
|
|
temp_md.write(markdown_content)
|
|
temp_md_path = temp_md.name
|
|
|
|
# 生成文件名
|
|
stock_symbol = stock_info.get('symbol', 'unknown')
|
|
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
|
filename = f"股票分析报告_{stock_symbol}_{timestamp}"
|
|
|
|
# 提供Markdown下载
|
|
st.markdown("### 📄 报告下载")
|
|
|
|
# Markdown下载链接
|
|
md_download_link = create_download_link(
|
|
markdown_content,
|
|
f"{filename}.md",
|
|
"📝 下载Markdown报告"
|
|
)
|
|
st.markdown(md_download_link, unsafe_allow_html=True)
|
|
|
|
# 提供HTML预览和下载
|
|
html_content = f"""
|
|
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<title>AI股票分析报告</title>
|
|
<style>
|
|
body {{
|
|
font-family: 'Microsoft YaHei', Arial, sans-serif;
|
|
line-height: 1.6;
|
|
max-width: 800px;
|
|
margin: 0 auto;
|
|
padding: 20px;
|
|
background-color: #f5f5f5;
|
|
}}
|
|
.container {{
|
|
background-color: white;
|
|
padding: 30px;
|
|
border-radius: 10px;
|
|
box-shadow: 0 2px 10px rgba(0,0,0,0.1);
|
|
}}
|
|
h1 {{
|
|
color: #2c3e50;
|
|
border-bottom: 3px solid #3498db;
|
|
padding-bottom: 10px;
|
|
}}
|
|
h2 {{
|
|
color: #34495e;
|
|
border-left: 4px solid #3498db;
|
|
padding-left: 15px;
|
|
margin-top: 30px;
|
|
}}
|
|
h3 {{
|
|
color: #2980b9;
|
|
margin-top: 25px;
|
|
}}
|
|
table {{
|
|
width: 100%;
|
|
border-collapse: collapse;
|
|
margin: 20px 0;
|
|
}}
|
|
th, td {{
|
|
border: 1px solid #ddd;
|
|
padding: 12px;
|
|
text-align: left;
|
|
}}
|
|
th {{
|
|
background-color: #3498db;
|
|
color: white;
|
|
}}
|
|
tr:nth-child(even) {{
|
|
background-color: #f9f9f9;
|
|
}}
|
|
.disclaimer {{
|
|
background-color: #fff3cd;
|
|
border: 1px solid #ffeaa7;
|
|
border-radius: 5px;
|
|
padding: 15px;
|
|
margin-top: 30px;
|
|
}}
|
|
.footer {{
|
|
text-align: center;
|
|
margin-top: 30px;
|
|
color: #7f8c8d;
|
|
font-style: italic;
|
|
}}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div class="container">
|
|
"""
|
|
|
|
# 将Markdown转换为HTML（简单版本）
|
|
html_body = markdown_content.replace('\n# ', '\n<h1>').replace('\n## ', '\n<h2>').replace('\n### ', '\n<h3>')
|
|
html_body = html_body.replace('\n---\n', '\n<hr>\n')
|
|
html_body = html_body.replace('**', '<strong>').replace('**', '</strong>')
|
|
html_body = html_body.replace('\n\n', '</p><p>')
|
|
html_body = f"<p>{html_body}</p>"
|
|
|
|
# 处理表格
|
|
lines = html_body.split('\n')
|
|
in_table = False
|
|
processed_lines = []
|
|
|
|
for line in lines:
|
|
if '|' in line and not in_table:
|
|
processed_lines.append('<table>')
|
|
in_table = True
|
|
if line.strip().startswith('|'):
|
|
cells = [cell.strip() for cell in line.split('|')[1:-1]]
|
|
processed_lines.append('<tr>')
|
|
for cell in cells:
|
|
processed_lines.append(f'<th>{cell}</th>')
|
|
processed_lines.append('</tr>')
|
|
elif '|' in line and in_table:
|
|
if '---' not in line:
|
|
cells = [cell.strip() for cell in line.split('|')[1:-1]]
|
|
processed_lines.append('<tr>')
|
|
for cell in cells:
|
|
processed_lines.append(f'<td>{cell}</td>')
|
|
processed_lines.append('</tr>')
|
|
elif in_table and '|' not in line:
|
|
processed_lines.append('</table>')
|
|
processed_lines.append(line)
|
|
in_table = False
|
|
else:
|
|
processed_lines.append(line)
|
|
|
|
if in_table:
|
|
processed_lines.append('</table>')
|
|
|
|
html_body = '\n'.join(processed_lines)
|
|
|
|
html_content += html_body + """
|
|
</div>
|
|
</body>
|
|
</html>
|
|
"""
|
|
|
|
# HTML下载链接
|
|
html_b64 = base64.b64encode(html_content.encode('utf-8')).decode()
|
|
html_href = f'<a href="data:text/html;base64,{html_b64}" download="{filename}.html">🌐 下载HTML报告</a>'
|
|
st.markdown(html_href, unsafe_allow_html=True)
|
|
|
|
# 清理临时文件
|
|
try:
|
|
os.unlink(temp_md_path)
|
|
except:
|
|
pass
|
|
|
|
st.success("✅ 报告生成成功！请点击上方链接下载报告文件。")
|
|
|
|
return True
|
|
|
|
except Exception as e:
|
|
st.error(f"❌ 生成报告时出错: {str(e)}")
|
|
return False
|
|
|
|
def display_pdf_export_section(stock_info, agents_results, discussion_result, final_decision):
|
|
"""显示PDF导出区域"""
|
|
st.markdown("---")
|
|
st.markdown("## 📄 导出分析报告")
|
|
|
|
# 使用session_state来避免页面重置
|
|
if 'show_download_links' not in st.session_state:
|
|
st.session_state.show_download_links = False
|
|
|
|
col1, col2, col3 = st.columns([1, 2, 1])
|
|
|
|
with col2:
|
|
pdf_button_key = "generate_report_btn"
|
|
markdown_button_key = "generate_markdown_btn"
|
|
|
|
# 生成PDF报告按钮
|
|
if st.button("📊 生成并下载报告(PDF/HTML)", type="primary", width='content', key=pdf_button_key):
|
|
st.session_state.show_download_links = True
|
|
with st.spinner("正在生成报告..."):
|
|
success = generate_pdf_report(stock_info, agents_results, discussion_result, final_decision)
|
|
if success:
|
|
st.balloons()
|
|
|
|
# 生成Markdown报告按钮
|
|
if st.button("📝 生成并下载Markdown报告", type="secondary", width='content', key=markdown_button_key):
|
|
with st.spinner("正在生成Markdown报告..."):
|
|
try:
|
|
# 生成Markdown内容
|
|
markdown_content = generate_markdown_report(stock_info, agents_results, discussion_result, final_decision)
|
|
|
|
# 生成文件名
|
|
stock_symbol = stock_info.get('symbol', 'unknown')
|
|
timestamp = datetime.now().strftime("%Y%m%d_%H%M%S")
|
|
filename = f"股票分析报告_{stock_symbol}_{timestamp}.md"
|
|
|
|
st.success("✅ Markdown报告生成成功！")
|
|
st.balloons()
|
|
|
|
# 显示下载链接
|
|
st.markdown("### 📄 报告下载")
|
|
|
|
# Markdown下载链接
|
|
md_download_link = create_download_link(
|
|
markdown_content,
|
|
filename,
|
|
"📝 下载Markdown报告"
|
|
)
|
|
st.markdown(md_download_link, unsafe_allow_html=True)
|
|
|
|
st.info("💡 提示：点击上方按钮即可下载Markdown格式的报告文件")
|
|
|
|
except Exception as e:
|
|
st.error(f"❌ 生成Markdown报告时出错: {str(e)}")
|
|
|
|
# 如果已经生成了报告，显示下载链接
|
|
if st.session_state.show_download_links:
|
|
generate_pdf_report(stock_info, agents_results, discussion_result, final_decision) |