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- .claude/CLAUDE.md - .claude/commands/subagentes.md - .claude/rules/INDEX.md - .mcp.json - bash/functions/cybersecurity/analyze_dns.md - bash/functions/cybersecurity/audit_http_headers.md - bash/functions/cybersecurity/audit_ssh_config.md - bash/functions/cybersecurity/check_firewall.md - bash/functions/cybersecurity/detect_suspicious_users.md - bash/functions/cybersecurity/encrypt_file.md - ... Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
68 lines
2.7 KiB
Markdown
68 lines
2.7 KiB
Markdown
---
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name: smtp_send
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kind: function
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lang: py
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domain: infra
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version: "1.0.0"
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purity: impure
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signature: "smtp_send(cfg: SMTPConfigPy, from_addr: str, to: list[str], subject: str, body_html: str = '', body_text: str = '', cc: list[str] | None = None, bcc: list[str] | None = None, attachments: list[EmailAttachmentPy] | None = None, headers: dict[str, str] | None = None) -> None"
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description: "Conecta al servidor SMTP, construye el mensaje MIME y envia el email en un solo paso. Soporta TLS directo (port 465), STARTTLS (port 587) y sin cifrado (port 25). Cierra la conexion automaticamente."
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tags: [email, smtp, send, python, smtplib, mime, tls, pendiente-usar]
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uses_functions: []
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uses_types: []
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returns: []
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returns_optional: false
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error_type: "error_go_core"
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imports: ["smtplib", "email.mime.multipart", "email.mime.text", "email.mime.base", "email.encoders", "dataclasses"]
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params:
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- name: cfg
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desc: "configuracion SMTP: host, port, username, password, tls_mode ('tls', 'starttls' o '')"
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- name: from_addr
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desc: "direccion del remitente"
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- name: to
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desc: "lista de destinatarios principales"
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- name: subject
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desc: "asunto del correo"
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- name: body_html
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desc: "cuerpo HTML (opcional; puede estar vacio si body_text esta presente)"
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- name: body_text
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desc: "cuerpo de texto plano (opcional; puede estar vacio si body_html esta presente)"
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- name: cc
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desc: "lista de destinatarios en copia visible (opcional)"
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- name: bcc
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desc: "lista de destinatarios en copia oculta (opcional)"
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- name: attachments
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desc: "lista de EmailAttachmentPy con filename, content_type y data binarios (opcional)"
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- name: headers
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desc: "diccionario de headers MIME adicionales como X-Mailer (opcional)"
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output: "None si el envio fue exitoso; lanza RuntimeError con descripcion del fallo SMTP"
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tested: true
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tests:
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- "envia texto plano via mock smtpd"
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- "envia html via mock smtpd"
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- "envia con adjunto via mock smtpd"
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- "error si host no existe"
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test_file_path: "python/functions/infra/smtp_send_test.py"
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file_path: "python/functions/infra/smtp_send.py"
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---
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## Ejemplo
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```python
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from infra.smtp_send import smtp_send, SMTPConfigPy, EmailAttachmentPy
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cfg = SMTPConfigPy(host="smtp.gmail.com", port=587, username="u@gmail.com", password="app-pw")
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smtp_send(
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cfg,
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from_addr="u@gmail.com",
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to=["dest@example.com"],
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subject="Reporte",
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body_html="<h1>Hola</h1>",
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body_text="Hola",
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)
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```
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## Notas
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Funcion impura — abre conexion TCP real. Usa solo stdlib Python (smtplib, email). Para TLS directo (port 465) usa `SMTP_SSL`; para STARTTLS (port 587) usa `SMTP` + `starttls()`. Los adjuntos se codifican en base64. BCC se incluye en `sendmail` pero no en las cabeceras MIME visibles.
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