Compare commits
No commits in common. "main" and "v1.1.1" have entirely different histories.
11 changed files with 67 additions and 419 deletions
5
.gitignore
vendored
5
.gitignore
vendored
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@ -7,10 +7,7 @@ dist/
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__pycache__/
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*.py[cod]
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# Local build cache (prod/test/old portable folders per version)
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builds/
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# Legacy staging folders (kept for compatibility with old checkouts)
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# Distribution staging folders (built per-version, attached to GitHub Releases)
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portable-v*/
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# Local backup of release archives (kept locally for history, not in repo)
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30
CHANGELOG.md
30
CHANGELOG.md
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@ -6,29 +6,6 @@ The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and
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## [Unreleased]
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## [1.2.1] - 2026-05-18
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### Changed
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- The `Update available (vX.Y.Z)` hint in the header is now a clickable hyperlink that opens the GitHub releases page (OSC 8 terminal hyperlink). Modern terminals (Windows Terminal, VS Code, WezTerm, most Linux/macOS terminals) render it as a link — `Ctrl+Click` to follow. Older consoles show the plain text, so nothing breaks.
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- Russian tagline tightened: dropped the `для инженера` phrase, the wording was carried over from an earlier draft and felt out of place.
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## [1.2.0] - 2026-05-18
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### Added
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- Russian UI translation. On first launch the application asks which language to use (`1) English`, `2) Русский`) and writes the answer to a fresh `config.ini` next to `dhcpsrv.exe`. To change the language later, edit `language = en` / `language = ru` in that file — the comment at the top of the file explains how, in both languages.
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- `config.ini` becomes the future home for other settable defaults (pool, lease, server IP) — currently only `[General] language` is consumed.
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- Bilingual `README.ru.md` linked from the main `README.md`.
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## [1.1.3] - 2026-05-17
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### Changed
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- Update check no longer interrupts startup with an interactive prompt. If a newer release is available, the header line now shows a quiet `update available (vX.Y.Z)` hint right-aligned in dim grey — no key press required.
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### Fixed
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- Bumped `__version__` from `1.1.1` to `1.1.3` after the v1.1.2 release packaged a binary that still self-reported as v1.1.1 (the source constant was not bumped before tagging). The source is now once again the single source of truth.
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## [1.1.2] - 2026-05-17
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### Changed
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- Dropped the `made by engelgardt` line from the startup banner too — author credit lives in the README only.
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### Added
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- Embedded application icon in the exe (via PyInstaller `--icon assets/icon.ico`).
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## [1.1.1] - 2026-05-16
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### Changed
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- The persistent header panel no longer prints the `made by engelgardt` line. Author credit moves to the one-off startup banner and the README only — the always-on UI stays tighter.
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@ -51,11 +28,6 @@ The format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and
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- Scrollback cleared on startup so mouse-wheel doesn't expose pre-launch text.
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- MIT licensed.
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[Unreleased]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.2.1...HEAD
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[1.2.1]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.2.0...v1.2.1
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[1.2.0]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.1.3...v1.2.0
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[1.1.3]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.1.2...v1.1.3
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[1.1.2]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.1.1...v1.1.2
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[1.1.1]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.1.0...v1.1.1
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[Unreleased]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.1.0...HEAD
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[1.1.0]: https://github.com/Engelgardt23/dhcpsrv/compare/v1.0.0...v1.1.0
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[1.0.0]: https://github.com/Engelgardt23/dhcpsrv/releases/tag/v1.0.0
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@ -3,8 +3,6 @@
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[](https://github.com/Engelgardt23/dhcpsrv/releases/latest)
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[](LICENSE)
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🇺🇸 English | [🇷🇺 Русский](README.ru.md)
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A tiny portable **DHCP server** for the laptop of a storage/server engineer.
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One double-click — pick a NIC — done. Live table of clients, ping status, packet counters. No install, no Python required on the target machine.
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@ -45,8 +43,8 @@ The asset is `dhcpsrv-portable-vX.Y.Z.zip` (~12 MB).
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└─────────────────────────────────────────────────────────────────────────┘
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┌─ Clients ───────────────────────────────────────────────────────────────┐
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│ # │ IP │ Hostname │ MAC │ Last seen │ Ping │
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│ 1 │ 10.10.10.2 │ server-01 │ a0:c5:f2:13:57:46 │ 17:42:18 │ OK │
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│ 2 │ 10.10.10.3 │ server-02 │ 70:b3:d5:11:22:33 │ 17:42:21 │ -- │
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│ 1 │ 10.10.10.2 │ vegman-r120 │ a0:c5:f2:13:57:46 │ 17:42:18 │ OK │
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│ 2 │ 10.10.10.3 │ vegman-s220 │ 70:b3:d5:11:22:33 │ 17:42:21 │ -- │
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└─────────────────────────────────────────────────────────────────────────┘
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┌─ Events ────────────────────────────────────────────────────────────────┐
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│ [17:42:18] DISCOVER a0:c5:f2:13:57:46 → OFFER 10.10.10.2 │
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@ -56,7 +54,7 @@ The asset is `dhcpsrv-portable-vX.Y.Z.zip` (~12 MB).
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## Typical scenarios
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- **Server with shared LOM** — one cable into the BMC/host port, BMC and the host OS both get IPs from this DHCP.
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- **VEGMAN with shared LOM** — one cable into the BMC/host port, BMC and the host OS both get IPs from this DHCP.
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- **8-port switch** — laptop on one port, up to 7 servers on the rest; the 50-address pool covers everyone.
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- **Direct cable into a dedicated Mgmt port** — single client (the BMC).
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99
README.ru.md
99
README.ru.md
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@ -1,99 +0,0 @@
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# dhcpsrv
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[](https://github.com/Engelgardt23/dhcpsrv/releases/latest)
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[](LICENSE)
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[🇺🇸 English](README.md) | 🇷🇺 Русский
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Маленький портативный **DHCP-сервер** для ноутбука инженера хранения / серверов.
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Двойной клик — выбрал сетевую — готово. Живая таблица клиентов, статус ping, счётчики пакетов. Ничего не устанавливается, Python на целевой машине не нужен.
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Сделан под сценарий «воткнул кабель, увидел как BMC получил IP» во время прошивки, восстановления и бенчмарков.
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> **Автор: engelgardt.**
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---
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## Скачать
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Последний релиз: [**страница релизов**](https://github.com/Engelgardt23/dhcpsrv/releases/latest).
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Архив `dhcpsrv-portable-vX.Y.Z.zip` (~12 МБ).
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## Запуск
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1. Распакуй куда угодно.
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2. Двойной клик по `dhcpsrv.exe`.
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3. **При первом запуске** программа спросит язык интерфейса (1 — English, 2 — Русский). Ответ запишется в `config.ini` рядом с exe — потом можно поменять руками.
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4. Подтверди UAC (admin нужен, чтобы занять UDP/67 и переключить адаптер на статический IP).
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5. Выбери сетевой адаптер, воткнутый в твой сервер или коммутатор — это единственный вопрос.
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6. `Ctrl+C` — стоп. Спросит, вернуть ли адаптер обратно в DHCP.
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## Настройки по умолчанию (никаких других вопросов)
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| Параметр | Значение |
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|---|---|
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| IP сервера | `10.10.10.1/24` |
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| Пул | `10.10.10.2 .. 10.10.10.51` (50 адресов) |
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| Lease | `7200 с` (2 часа — переживёт долгий стресс-тест) |
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| Опция TFTP | IP сервера (BMC сразу увидит твой Tftpd32) |
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## Что на экране
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```
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┌─ dhcpsrv v1.2.0 ────────────────────────────────────────────────────────┐
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│ Сервер: 10.10.10.1/255.255.255.0 Пул: 10.10.10.2–10.10.10.51 … │
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│ Аренды: 3/50 Пакетов: 47 DISCOVER: 12 REQUEST: 11 RELEASE: 0 │
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└─────────────────────────────────────────────────────────────────────────┘
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┌─ Клиенты ───────────────────────────────────────────────────────────────┐
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│ # │ IP │ Имя хоста │ MAC │ Последний │ Пинг │
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│ 1 │ 10.10.10.2 │ server-01 │ a0:c5:f2:13:57:46 │ 17:42:18 │ OK │
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│ 2 │ 10.10.10.3 │ server-02 │ 70:b3:d5:11:22:33 │ 17:42:21 │ -- │
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└─────────────────────────────────────────────────────────────────────────┘
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┌─ События ───────────────────────────────────────────────────────────────┐
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│ [17:42:18] DISCOVER a0:c5:f2:13:57:46 → OFFER 10.10.10.2 │
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│ [17:42:18] REQUEST a0:c5:f2:13:57:46 → ACK 10.10.10.2 │
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└─────────────────────────────────────────────────────────────────────────┘
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```
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## Типичные сценарии
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||||
- **Сервер с общим LOM** — один кабель в порт BMC/host, и BMC и хост-ОС получают IP с этого DHCP.
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- **8-портовый свитч** — ноут на одном порту, до 7 серверов на остальных; пул из 50 адресов покрывает всех.
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- **Прямой кабель в выделенный Mgmt-порт** — один клиент (BMC).
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||||
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## Совместимость
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- Windows 10 / 11.
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||||
- В списке адаптеров отфильтровано всё лишнее (Wi-Fi, Cisco AnyConnect, Hyper-V, VMware, VirtualBox, TAP/TUN, WireGuard, OpenVPN, Tailscale, ZeroTier).
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- Имена адаптеров с пробелами или не-ASCII экранируются корректно для `netsh`.
|
||||
|
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## Конфиг
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При первом запуске рядом с `dhcpsrv.exe` появится `config.ini`:
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|
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```ini
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# Чтобы сменить язык интерфейса, измените 'language' ниже.
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||||
# Допустимые значения: en, ru
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[General]
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language = ru
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```
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|
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В будущих релизах сюда же переедут пул, lease и IP сервера — пока что переменная одна.
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|
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## Заметки
|
||||
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- На машине ничего не устанавливается. Удалить — стереть папку.
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- UAC спросит каждый раз. (Если хочешь убрать на *своей* машине — пропусти `dhcpsrv.exe` через Scheduled Task с галкой «Run with highest privileges» и запускай через `schtasks /run /tn dhcpsrv`.)
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- Если в Tftpd32 включён модуль DHCP — отключи, UDP/67 окажется занят.
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- Lease по умолчанию 7200 с; клиент продлевает в середине срока. Если нужно «навсегда», исходник поддерживает `2147483647` — пересобери из исходников.
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||||
|
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## Сборка из исходников
|
||||
|
||||
```
|
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python -m pip install rich pyinstaller
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python -m PyInstaller --onefile --uac-admin --console --name dhcpsrv dhcpsrv-launcher.py
|
||||
```
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||||
|
||||
## Лицензия
|
||||
|
||||
MIT — см. [LICENSE](LICENSE).
|
||||
|
|
@ -6,5 +6,5 @@ The single source of truth for the project version. Bump this before tagging
|
|||
a release; CI reads the tag, the code reads this constant.
|
||||
"""
|
||||
|
||||
__version__ = "1.2.2"
|
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GITHUB_REPO = "engel/dhcpsrv" # на Forgejo (git.engelgardt23.ru)
|
||||
__version__ = "1.1.1"
|
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GITHUB_REPO = "Engelgardt23/dhcpsrv"
|
||||
|
|
|
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|
|
@ -9,67 +9,48 @@ import threading
|
|||
|
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from rich.console import Console
|
||||
from rich.prompt import Confirm, Prompt
|
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from rich.table import Table
|
||||
|
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from . import __version__, GITHUB_REPO
|
||||
from . import __version__
|
||||
from .platform_win import enable_vt, require_admin
|
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from .update_check import check_for_update
|
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from .network import list_adapters, set_static_ip, revert_to_dhcp
|
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from .dhcp import DhcpConfig, DhcpServer, now_s
|
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from .ui import Ui
|
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from .config import load_config
|
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from .i18n import set_language, t
|
||||
|
||||
|
||||
def _select_nic(console: Console) -> dict | None:
|
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console.rule(f"[bold cyan]{t('available_adapters')}")
|
||||
console.rule("[bold cyan]Available adapters")
|
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adapters = list_adapters()
|
||||
if not adapters:
|
||||
console.print(f"[red]{t('no_adapters')}[/]")
|
||||
console.print("[red]No suitable wired adapters found.[/]")
|
||||
return None
|
||||
for i, a in enumerate(adapters, 1):
|
||||
ip = a.get("IPv4") or "—"
|
||||
console.print(f" {i}) [{a['Status']}] {a['Name']} ({a['Description']}) {ip}")
|
||||
while True:
|
||||
s = Prompt.ask(t("select_adapter")).strip()
|
||||
s = Prompt.ask("Select adapter number").strip()
|
||||
if s.isdigit() and 1 <= int(s) <= len(adapters):
|
||||
return adapters[int(s) - 1]
|
||||
console.print(f"[red]{t('invalid_selection')}[/]")
|
||||
console.print("[red]Invalid selection.[/]")
|
||||
|
||||
|
||||
def main() -> None:
|
||||
enable_vt()
|
||||
|
||||
# Language prompt (writes config.ini on first run) happens BEFORE admin
|
||||
# elevation so the user does not have to answer it twice after the UAC
|
||||
# bounce.
|
||||
cfg_data = load_config()
|
||||
set_language(cfg_data["language"])
|
||||
|
||||
require_admin()
|
||||
|
||||
console = Console(log_path=False)
|
||||
|
||||
title = f"[bold cyan]dhcpsrv v{__version__}[/] {t('tagline')}"
|
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latest = check_for_update()
|
||||
if latest:
|
||||
release_url = f"https://git.engelgardt23.ru/{GITHUB_REPO}/releases/latest"
|
||||
notice = t("update_available", tag=latest)
|
||||
header = Table.grid(expand=True)
|
||||
header.add_column(justify="left", ratio=1)
|
||||
header.add_column(justify="right")
|
||||
header.add_row(title, f"[dim][link={release_url}]{notice}[/link][/]")
|
||||
console.print(header)
|
||||
else:
|
||||
console.print(title)
|
||||
console.print(f"[bold cyan]dhcpsrv v{__version__}[/] - portable laptop-side DHCP server")
|
||||
console.print("[dim]made by engelgardt[/]")
|
||||
console.print()
|
||||
|
||||
check_for_update(console)
|
||||
|
||||
nic = _select_nic(console)
|
||||
if not nic:
|
||||
input(t("press_enter")); return
|
||||
input("Press Enter to exit"); return
|
||||
|
||||
cfg = DhcpConfig.with_defaults()
|
||||
console.print(f"[yellow]{t('setting_nic', name=nic['Name'], ip=cfg.server_ip, mask=cfg.netmask)}[/]")
|
||||
console.print(f"[yellow]Setting {nic['Name']} → {cfg.server_ip} / {cfg.netmask} ...[/]")
|
||||
set_static_ip(nic["Name"], cfg.server_ip, cfg.netmask)
|
||||
|
||||
# Wire server <-> ui through callbacks so neither imports the other.
|
||||
|
|
@ -85,15 +66,15 @@ def main() -> None:
|
|||
stop.set()
|
||||
try:
|
||||
print()
|
||||
print(t("shutting_down", ts=now_s()))
|
||||
print(f"[{now_s()}] Shutting down...")
|
||||
try:
|
||||
if Confirm.ask(t("revert_nic", name=nic["Name"]), default=False):
|
||||
if Confirm.ask(f"Revert {nic['Name']} back to DHCP?", default=False):
|
||||
revert_to_dhcp(nic["Name"])
|
||||
print(t("nic_reverted"))
|
||||
print("NIC reverted to DHCP")
|
||||
except (EOFError, KeyboardInterrupt):
|
||||
pass
|
||||
finally:
|
||||
input(t("press_enter"))
|
||||
input("Press Enter to exit")
|
||||
sys.exit(0)
|
||||
|
||||
signal.signal(signal.SIGINT, shutdown)
|
||||
|
|
|
|||
|
|
@ -1,94 +0,0 @@
|
|||
"""
|
||||
config.ini handling next to the executable.
|
||||
|
||||
On first run the file does not exist — we ask the user which language to use
|
||||
and write the answer alongside the exe. On every subsequent run we just read
|
||||
it. The .ini has a leading bilingual comment explaining how to change values
|
||||
by editing the file directly.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
import configparser
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
SUPPORTED_LANGS = ("en", "ru")
|
||||
DEFAULT_LANG = "en"
|
||||
|
||||
CONFIG_HEADER = """\
|
||||
# ---------------------------------------------------------------------------
|
||||
# dhcpsrv configuration
|
||||
#
|
||||
# To change the interface language, edit the 'language' value below.
|
||||
# Valid values: en, ru
|
||||
#
|
||||
# Чтобы сменить язык интерфейса, измените значение 'language' ниже.
|
||||
# Допустимые значения: en, ru
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
"""
|
||||
|
||||
|
||||
def app_dir() -> Path:
|
||||
"""Directory holding the running executable (or source folder when run via python)."""
|
||||
if getattr(sys, "frozen", False):
|
||||
return Path(sys.executable).resolve().parent
|
||||
return Path(__file__).resolve().parent
|
||||
|
||||
|
||||
def config_path() -> Path:
|
||||
return app_dir() / "config.ini"
|
||||
|
||||
|
||||
def _ask_language() -> str:
|
||||
"""First-run prompt. Stdin is always available in console apps, no Rich here
|
||||
yet (we run before the main console is set up)."""
|
||||
print()
|
||||
print("Select language / Выберите язык:")
|
||||
print(" 1) English")
|
||||
print(" 2) Русский")
|
||||
while True:
|
||||
try:
|
||||
choice = input("> ").strip()
|
||||
except (EOFError, KeyboardInterrupt):
|
||||
return DEFAULT_LANG
|
||||
if choice == "1":
|
||||
return "en"
|
||||
if choice == "2":
|
||||
return "ru"
|
||||
print("Please enter 1 or 2 / Введите 1 или 2")
|
||||
|
||||
|
||||
def _write_config(lang: str) -> None:
|
||||
path = config_path()
|
||||
cp = configparser.ConfigParser()
|
||||
cp["General"] = {"language": lang}
|
||||
with path.open("w", encoding="utf-8") as f:
|
||||
f.write(CONFIG_HEADER)
|
||||
cp.write(f)
|
||||
|
||||
|
||||
def load_config() -> dict:
|
||||
"""Return the active configuration dict. Side-effect: creates config.ini on
|
||||
first run after prompting the user."""
|
||||
path = config_path()
|
||||
if not path.exists():
|
||||
lang = _ask_language()
|
||||
try:
|
||||
_write_config(lang)
|
||||
except OSError:
|
||||
# read-only location — fall back to in-memory default
|
||||
pass
|
||||
return {"language": lang}
|
||||
|
||||
cp = configparser.ConfigParser()
|
||||
try:
|
||||
cp.read(path, encoding="utf-8")
|
||||
except (configparser.Error, OSError):
|
||||
return {"language": DEFAULT_LANG}
|
||||
|
||||
lang = (cp.get("General", "language", fallback=DEFAULT_LANG) or DEFAULT_LANG).strip().lower()
|
||||
if lang not in SUPPORTED_LANGS:
|
||||
lang = DEFAULT_LANG
|
||||
return {"language": lang}
|
||||
|
|
@ -15,7 +15,6 @@ from datetime import datetime
|
|||
from typing import Callable, Optional
|
||||
|
||||
from .network import ping_one
|
||||
from .i18n import t as _t
|
||||
|
||||
|
||||
# ---------- helpers ----------
|
||||
|
|
@ -175,8 +174,8 @@ class DhcpServer:
|
|||
try:
|
||||
s.bind(("0.0.0.0", 67))
|
||||
except OSError as e:
|
||||
self.log(f"[bold red]{_t('bind_failed')}[/] {e}")
|
||||
self.log(f"[yellow]{_t('bind_hint')}[/]")
|
||||
self.log(f"[bold red]bind UDP/67 failed:[/] {e}")
|
||||
self.log("[yellow]Another DHCP service (Tftpd32 DHCP, ICS, Windows DHCP) may be running.[/]")
|
||||
stop.set()
|
||||
return
|
||||
|
||||
|
|
@ -201,7 +200,7 @@ class DhcpServer:
|
|||
self.stats["discovers"] += 1
|
||||
ipn = self.alloc_ip(mac)
|
||||
if ipn is None:
|
||||
self.log(f"[dim][{now_s()}][/] [red]DISCOVER[/] {mac} → [red]{_t('pool_exhausted')}[/]")
|
||||
self.log(f"[dim][{now_s()}][/] [red]DISCOVER[/] {mac} → [red]POOL EXHAUSTED[/]")
|
||||
continue
|
||||
self.touch_client(mac, ipn, host)
|
||||
s.sendto(self.build_reply(data, 2, ipn), ("255.255.255.255", 68))
|
||||
|
|
|
|||
|
|
@ -1,115 +0,0 @@
|
|||
"""
|
||||
Tiny in-memory translation table. We do not need .po/.mo machinery for a
|
||||
two-language CLI tool — a flat dict per language is enough.
|
||||
|
||||
Usage:
|
||||
from .i18n import t, set_language
|
||||
set_language("ru")
|
||||
print(t("no_adapters"))
|
||||
|
||||
`t(key, **params)` performs `.format(**params)` on the returned string, so
|
||||
placeholders work the same way as f-strings.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
|
||||
_lang = "en"
|
||||
|
||||
STRINGS: dict[str, dict[str, str]] = {
|
||||
"en": {
|
||||
# app.py / startup
|
||||
"tagline": "- portable laptop-side DHCP server",
|
||||
"update_available": "Update available ({tag})",
|
||||
"available_adapters": "Available adapters",
|
||||
"no_adapters": "No suitable wired adapters found.",
|
||||
"select_adapter": "Select adapter number",
|
||||
"invalid_selection": "Invalid selection.",
|
||||
"press_enter": "Press Enter to exit",
|
||||
"setting_nic": "Setting {name} → {ip} / {mask} ...",
|
||||
"shutting_down": "[{ts}] Shutting down...",
|
||||
"revert_nic": "Revert {name} back to DHCP?",
|
||||
"nic_reverted": "NIC reverted to DHCP",
|
||||
|
||||
# dhcp.py / server messages
|
||||
"bind_failed": "bind UDP/67 failed:",
|
||||
"bind_hint": "Another DHCP service (Tftpd32 DHCP, ICS, Windows DHCP) may be running.",
|
||||
"pool_exhausted": "POOL EXHAUSTED",
|
||||
|
||||
# ui.py / header & panels
|
||||
"panel_server": "Server",
|
||||
"panel_pool": "Pool",
|
||||
"panel_lease": "Lease",
|
||||
"panel_tftp": "TFTP",
|
||||
"panel_leases": "Leases",
|
||||
"panel_pkts": "Pkts",
|
||||
"panel_ctrlc": "Ctrl+C to stop",
|
||||
"col_ip": "IP",
|
||||
"col_host": "Hostname",
|
||||
"col_mac": "MAC",
|
||||
"col_last": "Last seen",
|
||||
"col_ping": "Ping",
|
||||
"no_clients": "(no clients yet)",
|
||||
"more_clients": "(+{n} more — enlarge the window)",
|
||||
"events_title": "Events",
|
||||
"clients_title": "Clients",
|
||||
"no_events": "(no events yet)",
|
||||
},
|
||||
"ru": {
|
||||
"tagline": "— портативный DHCP-сервер",
|
||||
"update_available": "Доступно обновление ({tag})",
|
||||
"available_adapters": "Доступные адаптеры",
|
||||
"no_adapters": "Подходящие проводные адаптеры не найдены.",
|
||||
"select_adapter": "Введите номер адаптера",
|
||||
"invalid_selection": "Неверный выбор.",
|
||||
"press_enter": "Нажмите Enter для выхода",
|
||||
"setting_nic": "Назначаю {name} → {ip} / {mask} ...",
|
||||
"shutting_down": "[{ts}] Завершение работы...",
|
||||
"revert_nic": "Вернуть {name} обратно в режим DHCP?",
|
||||
"nic_reverted": "Адаптер возвращён в режим DHCP",
|
||||
|
||||
"bind_failed": "не удалось занять UDP/67:",
|
||||
"bind_hint": "Возможно, уже запущен другой DHCP (модуль DHCP в Tftpd32, ICS, Windows DHCP).",
|
||||
"pool_exhausted": "ПУЛ ИСЧЕРПАН",
|
||||
|
||||
"panel_server": "Сервер",
|
||||
"panel_pool": "Пул",
|
||||
"panel_lease": "Аренда",
|
||||
"panel_tftp": "TFTP",
|
||||
"panel_leases": "Аренды",
|
||||
"panel_pkts": "Пакетов",
|
||||
"panel_ctrlc": "Ctrl+C — выход",
|
||||
"col_ip": "IP",
|
||||
"col_host": "Имя хоста",
|
||||
"col_mac": "MAC",
|
||||
"col_last": "Последний",
|
||||
"col_ping": "Пинг",
|
||||
"no_clients": "(клиентов пока нет)",
|
||||
"more_clients": "(ещё +{n} — увеличьте окно)",
|
||||
"events_title": "События",
|
||||
"clients_title": "Клиенты",
|
||||
"no_events": "(пока пусто)",
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
def set_language(lang: str) -> None:
|
||||
global _lang
|
||||
if lang in STRINGS:
|
||||
_lang = lang
|
||||
|
||||
|
||||
def language() -> str:
|
||||
return _lang
|
||||
|
||||
|
||||
def t(key: str, **params) -> str:
|
||||
"""Translate `key` for the active language; fall back to English if a key is
|
||||
missing in the chosen language. Apply `.format(**params)` for placeholders."""
|
||||
s = STRINGS.get(_lang, {}).get(key) or STRINGS["en"].get(key, key)
|
||||
if params:
|
||||
try:
|
||||
return s.format(**params)
|
||||
except (KeyError, IndexError):
|
||||
return s
|
||||
return s
|
||||
|
|
@ -19,7 +19,6 @@ from rich.text import Text
|
|||
|
||||
from . import __version__
|
||||
from .dhcp import DhcpServer, int2ip
|
||||
from .i18n import t as _t
|
||||
|
||||
|
||||
# Fixed-size layout slots — used to compute the clients-table fit.
|
||||
|
|
@ -55,27 +54,27 @@ class Ui:
|
|||
cfg = self.server.cfg
|
||||
body = (
|
||||
f"[bold cyan]dhcpsrv v{__version__}[/]\n"
|
||||
f"{_t('panel_server')}: [bold]{cfg.server_ip}[/]/{cfg.netmask} "
|
||||
f"{_t('panel_pool')}: [bold]{int2ip(cfg.pool[0])}–{int2ip(cfg.pool[-1])}[/] "
|
||||
f"{_t('panel_lease')}: [bold]{cfg.lease}s[/] "
|
||||
f"{_t('panel_tftp')}: [bold]{cfg.tftp}[/]\n"
|
||||
f"{_t('panel_leases')}: [bold]{leased}/{len(cfg.pool)}[/] "
|
||||
f"{_t('panel_pkts')}: [dim]{st['packets']}[/] "
|
||||
f"Server: [bold]{cfg.server_ip}[/]/{cfg.netmask} "
|
||||
f"Pool: [bold]{int2ip(cfg.pool[0])}–{int2ip(cfg.pool[-1])}[/] "
|
||||
f"Lease: [bold]{cfg.lease}s[/] "
|
||||
f"TFTP: [bold]{cfg.tftp}[/]\n"
|
||||
f"Leases: [bold]{leased}/{len(cfg.pool)}[/] "
|
||||
f"Pkts: [dim]{st['packets']}[/] "
|
||||
f"DISCOVER: [cyan]{st['discovers']}[/] "
|
||||
f"REQUEST: [green]{st['requests']}[/] "
|
||||
f"RELEASE: [yellow]{st['releases']}[/] "
|
||||
f"[dim]{_t('panel_ctrlc')}[/]"
|
||||
f"[dim]Ctrl+C to stop[/]"
|
||||
)
|
||||
return Panel(body, border_style="cyan")
|
||||
|
||||
def _render_table(self) -> Table:
|
||||
tbl = Table(expand=True, header_style="bold")
|
||||
tbl.add_column("#", style="dim", width=3, justify="right")
|
||||
tbl.add_column(_t("col_ip"), width=16)
|
||||
tbl.add_column(_t("col_host"), min_width=10)
|
||||
tbl.add_column(_t("col_mac"), width=19)
|
||||
tbl.add_column(_t("col_last"), style="dim", width=10)
|
||||
tbl.add_column(_t("col_ping"), width=6, justify="center")
|
||||
t = Table(expand=True, header_style="bold")
|
||||
t.add_column("#", style="dim", width=3, justify="right")
|
||||
t.add_column("IP", width=16)
|
||||
t.add_column("Hostname", min_width=10)
|
||||
t.add_column("MAC", width=19)
|
||||
t.add_column("Last seen", style="dim", width=10)
|
||||
t.add_column("Ping", width=6, justify="center")
|
||||
|
||||
with self.server.lock:
|
||||
rows = sorted(self.server.clients.items(), key=lambda kv: kv[1]["ip_int"])
|
||||
|
|
@ -86,12 +85,12 @@ class Ui:
|
|||
rows = rows[: avail - 1] # leave one slot for the "(+N more)" marker
|
||||
|
||||
if not rows:
|
||||
tbl.add_row("—", "—", _t("no_clients"), "—", "—", "—")
|
||||
t.add_row("—", "—", "(no clients yet)", "—", "—", "—")
|
||||
else:
|
||||
for i, (mac, c) in enumerate(rows, 1):
|
||||
ping = (Text("OK", style="bold green")
|
||||
if c.get("ping_ok") else Text("--", style="bold red"))
|
||||
tbl.add_row(
|
||||
t.add_row(
|
||||
str(i),
|
||||
int2ip(c["ip_int"]),
|
||||
c.get("host") or "—",
|
||||
|
|
@ -100,20 +99,20 @@ class Ui:
|
|||
ping,
|
||||
)
|
||||
if overflow:
|
||||
tbl.add_row("…", "", f"[dim]{_t('more_clients', n=overflow)}[/]", "", "", "")
|
||||
return tbl
|
||||
t.add_row("…", "", f"[dim](+{overflow} more — enlarge the window)[/]", "", "", "")
|
||||
return t
|
||||
|
||||
def _render_events(self) -> Panel:
|
||||
with self.events_lock:
|
||||
last = list(self.events)[-20:]
|
||||
body = "\n".join(last) if last else f"[dim]{_t('no_events')}[/]"
|
||||
return Panel(body, title=_t("events_title"), border_style="dim")
|
||||
body = "\n".join(last) if last else "[dim](no events yet)[/]"
|
||||
return Panel(body, title="Events", border_style="dim")
|
||||
|
||||
def _render_screen(self) -> Layout:
|
||||
layout = Layout()
|
||||
layout.split_column(
|
||||
Layout(self._render_header(), name="hdr", size=HEADER_LINES),
|
||||
Layout(Panel(self._render_table(), title=_t("clients_title"), border_style="cyan"), name="tbl"),
|
||||
Layout(Panel(self._render_table(), title="Clients", border_style="cyan"), name="tbl"),
|
||||
Layout(self._render_events(), name="evt", size=EVENTS_LINES),
|
||||
)
|
||||
return layout
|
||||
|
|
|
|||
|
|
@ -2,13 +2,16 @@
|
|||
Auto-update check.
|
||||
|
||||
On startup, ask GitHub for the latest release tag. If it's newer than the
|
||||
local `__version__`, return the tag string so the caller can show a quiet
|
||||
hint in the header. Silent on any error (offline, rate-limit, etc.).
|
||||
"""
|
||||
local `__version__`, ask the user whether to open the download page in a
|
||||
browser. Silent on any error (offline, rate-limit, etc.)."""
|
||||
|
||||
from __future__ import annotations
|
||||
import json
|
||||
import urllib.request
|
||||
import webbrowser
|
||||
|
||||
from rich.console import Console
|
||||
from rich.prompt import Confirm
|
||||
|
||||
from . import __version__, GITHUB_REPO
|
||||
|
||||
|
|
@ -24,20 +27,27 @@ def _parse_version(s: str) -> tuple[int, int, int]:
|
|||
return (0, 0, 0)
|
||||
|
||||
|
||||
def check_for_update() -> str | None:
|
||||
"""Return the latest release tag (e.g. 'v1.2.0') if it is newer than the
|
||||
currently running version. Returns None when up to date, offline, or on
|
||||
any error — the caller decides how (or whether) to render the hint."""
|
||||
def check_for_update(console: Console) -> None:
|
||||
try:
|
||||
url = f"https://git.engelgardt23.ru/api/v1/repos/{GITHUB_REPO}/releases/latest"
|
||||
url = f"https://api.github.com/repos/{GITHUB_REPO}/releases/latest"
|
||||
req = urllib.request.Request(url, headers={
|
||||
"Accept": "application/vnd.github+json",
|
||||
"User-Agent": f"dhcpsrv/{__version__}",
|
||||
})
|
||||
with urllib.request.urlopen(req, timeout=3) as r:
|
||||
data = json.loads(r.read().decode("utf-8", errors="replace"))
|
||||
latest = (data.get("tag_name") or "").strip()
|
||||
if latest and _parse_version(latest) > _parse_version(__version__):
|
||||
return latest
|
||||
page = data.get("html_url") or f"https://github.com/{GITHUB_REPO}/releases/latest"
|
||||
|
||||
if _parse_version(latest) > _parse_version(__version__):
|
||||
console.rule("[bold yellow]Update available")
|
||||
console.print(f"Current: [dim]v{__version__}[/] Latest: [bold green]{latest}[/]")
|
||||
try:
|
||||
if Confirm.ask("Open the download page in your browser?", default=True):
|
||||
webbrowser.open(page)
|
||||
except (EOFError, KeyboardInterrupt):
|
||||
pass
|
||||
console.print()
|
||||
except Exception:
|
||||
# Offline / API error — silent on purpose.
|
||||
pass
|
||||
return None
|
||||
|
|
|
|||
Loading…
Reference in a new issue