邹方成
f536178428
feat(交易记录): 新增交易记录管理页面与API接口 feat(上传): 添加统一上传接口支持自动识别文件类型 feat(用户管理): 为用户模型添加备注字段并更新相关接口 feat(邮件): 实现SMTP邮件发送功能并添加测试脚本 feat(短信): 增强短信服务配置灵活性与日志记录 fix(发票): 修复发票列表时间筛选功能 fix(nginx): 调整上传大小限制与超时配置 docs: 添加多个功能模块的说明文档 docs(估值): 补充估值计算流程与API提交数据说明 chore: 更新依赖与Docker镜像版本
49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
import smtplib
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from email.mime.base import MIMEBase
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from email.mime.multipart import MIMEMultipart
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from email.mime.text import MIMEText
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from email import encoders
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from typing import Optional
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import httpx
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from app.settings.config import settings
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class EmailClient:
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def send(self, to_email: str, subject: Optional[str], body: str, file_bytes: Optional[bytes], file_name: Optional[str], content_type: Optional[str]) -> dict:
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if not settings.SMTP_HOST or not settings.SMTP_PORT or not settings.SMTP_FROM:
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raise RuntimeError("SMTP 未配置")
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msg = MIMEMultipart()
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msg["From"] = settings.SMTP_FROM
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msg["To"] = to_email
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msg["Subject"] = subject or "估值服务通知"
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msg.attach(MIMEText(body, "plain", "utf-8"))
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if file_bytes and file_name:
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part = MIMEBase("application", "octet-stream")
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part.set_payload(file_bytes)
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encoders.encode_base64(part)
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part.add_header("Content-Disposition", f"attachment; filename=\"{file_name}\"")
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msg.attach(part)
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if settings.SMTP_TLS:
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server = smtplib.SMTP(settings.SMTP_HOST, settings.SMTP_PORT, timeout=30)
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server.starttls()
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else:
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server = smtplib.SMTP_SSL(settings.SMTP_HOST, settings.SMTP_PORT, timeout=30)
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try:
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if settings.SMTP_USERNAME and settings.SMTP_PASSWORD:
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server.login(settings.SMTP_USERNAME, settings.SMTP_PASSWORD)
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server.sendmail(settings.SMTP_FROM, [to_email], msg.as_string())
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server.quit()
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return {"status": "OK"}
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except Exception as e:
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try:
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server.quit()
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except Exception:
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pass
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return {"status": "FAIL", "error": str(e)}
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email_client = EmailClient() |