CLAUDE.md: trappole del pacchetto Windows (stazione, alembic, init-db) (TieMeasureFlow#76)

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

.gitea/workflows/rilascio-windows.yml

@@ -0,0 +1,119 @@
+# TieMeasureFlow#76: setup.exe di TieMeasureFlow per Windows, generato al tag v*.
+# Cosa fa: submodule vendor/visionsuite (deploy key), build.ps1 (uv sync Python 3.13, Tailwind,
+# Nuitka --standalone, migrazioni .pyc, DLL di WeasyPrint, Inno Setup), poi il setup come
+# artifact e come asset della release Gitea del tag.
+# Da cosa dipende: un runner Gitea con label `windows` che giri su un host Windows (non in
+# container) con Visual Studio/Build Tools (MSVC), git e node (serve a actions/checkout e a
+# Tailwind); uv e Inno Setup li installa il workflow se mancano. Secret SUBMODULI_SSH_KEY
+# (deploy key di sola lettura di TieVision-Core, impostato sul repo il 17/10/2026).
+# Il runner `windows` e' act_runner in modalita' host su daitarn (capacity 1).
+# ⚠️ upload-artifact@v3: e' la versione che usa gia' vs-native.yml in TieVision-Core su questo
+# Gitea; la v4 usa un protocollo che act_runner puo' non supportare.
+# ⚠️ L'asset della release usa il token del job (secrets.GITHUB_TOKEN): se la chiamata risponde
+# 403 serve un token personale in un secret (es. RILASCI_TOKEN) al posto di GITHUB_TOKEN.
+# ⚠️ La build da freddo e' lunga (Nuitka compila backend, visione, plotly, opencv...): timeout 180 min.
+name: rilascio-windows
+
+on:
+  push:
+    tags: ['v*']
+  workflow_dispatch: {}
+
+jobs:
+  setup-windows:
+    runs-on: windows
+    timeout-minutes: 180
+    defaults:
+      run:
+        shell: powershell
+    steps:
+      # Checkout senza ssh-key (come ci.yml): i submodule si inizializzano a parte, con la deploy key.
+      - uses: actions/checkout@v4
+
+      - name: Submodule privati (deploy key in sola lettura)
+        env:
+          SUBMODULI_SSH_KEY: ${{ secrets.SUBMODULI_SSH_KEY }}
+        run: |
+          $ErrorActionPreference = 'Stop'
+          # cartella temporanea del job, non ~/.ssh: su un runner host e' l'account dell'utente
+          $ssh = Join-Path $env:TEMP ("submoduli-" + [guid]::NewGuid().ToString('N'))
+          New-Item -ItemType Directory -Force $ssh | Out-Null
+          $chiave = Join-Path $ssh 'chiave'
+          # LF e newline finale: OpenSSH rifiuta una chiave con CRLF
+          [System.IO.File]::WriteAllText($chiave, ($env:SUBMODULI_SSH_KEY.Trim() + "`n"), (New-Object System.Text.UTF8Encoding $false))
+          # OpenSSH su Windows rifiuta una chiave leggibile da altri utenti; (F) e non (R):
+          # con la sola lettura Remove-Item finale non puo' cancellarla
+          icacls $chiave /inheritance:r | Out-Null
+          icacls $chiave /grant:r "$($env:USERNAME):(F)" | Out-Null
+          $known = Join-Path $ssh 'known_hosts'
+          [System.IO.File]::WriteAllText($known, "[git.tielogic.xyz]:222 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDvABW6Tvruqkf7KJhJZUiAX6NeCx0enwcNXzZbECQ8J`n", (New-Object System.Text.UTF8Encoding $false))
+          $env:GIT_SSH_COMMAND = "ssh -i $($chiave -replace '\\','/') -o IdentitiesOnly=yes -o StrictHostKeyChecking=yes -o UserKnownHostsFile=$($known -replace '\\','/')"
+          try {
+            git submodule update --init --recursive
+            if ($LASTEXITCODE -ne 0) { throw "git submodule update fallito" }
+          } finally {
+            # la deploy key non resta mai sul disco del runner
+            Remove-Item $ssh -Recurse -Force -ErrorAction SilentlyContinue
+          }
+
+      - name: uv (se manca)
+        run: |
+          if (-not (Get-Command uv -ErrorAction SilentlyContinue)) {
+            irm https://astral.sh/uv/install.ps1 | iex
+          }
+          # il PATH del passo successivo
+          "$env:USERPROFILE\.local\bin" | Out-File -Append -Encoding utf8 $env:GITHUB_PATH
+
+      - name: Node (se manca)
+        run: |
+          # serve a Tailwind (npx) in build.ps1
+          if (-not (Get-Command npx -ErrorAction SilentlyContinue)) {
+            winget install --id OpenJS.NodeJS.LTS -e --silent --accept-package-agreements --accept-source-agreements
+          }
+          "$env:ProgramFiles\nodejs" | Out-File -Append -Encoding utf8 $env:GITHUB_PATH
+
+      - name: Inno Setup (se manca)
+        run: |
+          $trovato = (Get-Command ISCC.exe -ErrorAction SilentlyContinue) -or
+            (Test-Path "${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe") -or
+            (Test-Path "$env:LOCALAPPDATA\Programs\Inno Setup 6\ISCC.exe")
+          if (-not $trovato) {
+            winget install --id JRSoftware.InnoSetup -e --silent --accept-package-agreements --accept-source-agreements
+          }
+
+      - name: Build (Nuitka + Inno Setup)
+        # GITHUB_REF_NAME e' il tag (v0.1.0); con workflow_dispatch e' il ramo: build.ps1 rifiuta
+        # un nome senza numeri, quindi in quel caso si passa 0.0.0
+        run: |
+          $v = '${{ github.ref_name }}'
+          if ($v -notmatch '^v?\d+\.\d+\.\d+') { $v = '0.0.0' }
+          powershell -ExecutionPolicy Bypass -File packaging\windows\build.ps1 -Versione $v
+          if ($LASTEXITCODE -ne 0) { throw "build.ps1 fallito" }
+
+      - name: Setup come artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: TieMeasureFlow-setup
+          path: dist/TieMeasureFlow-setup-*.exe
+          if-no-files-found: error
+
+      - name: Asset della release Gitea (solo ai tag)
+        if: startsWith(github.ref, 'refs/tags/')
+        env:
+          TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          API: ${{ github.server_url }}/api/v1/repos/${{ github.repository }}
+          TAG: ${{ github.ref_name }}
+        run: |
+          $ErrorActionPreference = 'Stop'
+          $h = @{ Authorization = "token $env:TOKEN" }
+          # la release del tag: la crea il primo job che arriva, poi si riusa
+          try {
+            $rel = Invoke-RestMethod -Headers $h "$env:API/releases/tags/$env:TAG"
+          } catch {
+            $corpo = @{ tag_name = $env:TAG; name = "TieMeasureFlow $env:TAG" } | ConvertTo-Json
+            $rel = Invoke-RestMethod -Method Post -Headers $h -ContentType 'application/json' -Body $corpo "$env:API/releases"
+          }
+          $setup = Get-ChildItem dist\TieMeasureFlow-setup-*.exe | Select-Object -First 1
+          # curl.exe (incluso in Windows 10+) fa il multipart senza codice a mano
+          curl.exe --fail -sS -X POST -H "Authorization: token $env:TOKEN" -F "attachment=@$($setup.FullName)" "$env:API/releases/$($rel.id)/assets?name=$($setup.Name)"
+          if ($LASTEXITCODE -ne 0) { throw "caricamento dell'asset fallito" }

CLAUDE.md

@@ -335,3 +335,24 @@ Variabili d'ambiente in `.env` (copiare da `.env.example`):
 - Font UI: Inter
 - Font numeri: JetBrains Mono
 - Dark mode: `darkMode: 'class'` in tailwind.config.js, toggle via `Alpine.store('theme')` con localStorage key `tmf-theme`
+
+## Pacchetto Windows (TieMeasureFlow#76)
+
+- File: `packaging/windows/avvio.py` (entry point: licenza, `config.env`, variabili d'ambiente, migrazioni, quattro server in thread), `build.ps1` (uv sync 3.13, Tailwind, Nuitka `--standalone`, migrazioni come `.pyc`, Inno Setup), `TieMeasureFlow.iss`, `TieMeasureFlow.ico`; CI `.gitea/workflows/rilascio-windows.yml` (tag `v*`, runner con etichetta `windows`); test in `packaging/windows/tests/` (licenza firmata con la chiave di prova del contratto, server e migrazioni sostituiti). Piani collegati: SQLite su file (#77) e PDF/DLL (#78). Modello: TieVision-Studio#1.
+- Un solo processo `TieMeasureFlow.exe`: thread `web` (Flask + waitress, `--host`, 8780), `backend` (8000), `vision` (8100), `camera` (8765) con uvicorn. Dati in `%PROGRAMDATA%\Tielogic\TieMeasureFlow` (`tmf.db`, `uploads`, `camera`, `log`, `config.env`); licenza in `%PROGRAMDATA%\Tielogic\licenze\tiemeasureflow.json` (mai nel repo).
+- ⚠️ Python del pacchetto: 3.13 in un ambiente separato (`build\venv313`, `UV_PROJECT_ENVIRONMENT`); il repo resta su `.python-version` 3.11 per lo sviluppo. `vs-license` e `vs-camera` hanno il marker `python_version>='3.13'` nel gruppo `windows`, altrimenti `uv lock` fallisce sul `requires-python >=3.11`.
+- ⚠️ Le variabili d'ambiente si impostano PRIMA di importare backend e frontend (leggono la configurazione all'import): in `avvio.py` gli import pesanti stanno dentro le funzioni. `APP_ENV=production` rifiuta i segreti di default, quindi `config.env` genera anche `DB_PASSWORD` (inutilizzata con SQLite).
+- ⚠️ Il frontend Flask non è un pacchetto (`from config import Config`, `blueprints`, `services`, `app`) e `scripts/camera_service.py` neppure: da sorgente `avvio.py` aggiunge `flask_app` e `scripts` al `sys.path`; per Nuitka `build.ps1` li mette su `PYTHONPATH` e li include con `--include-module/--include-package`. I dati di Flask (`templates`, `static`, `translations`) vanno nella radice della cartella standalone, `src\backend\templates` sotto `src\backend`.
+- ⚠️ Il browser parla con Flask (8780); la pagina di setup `/api/setup` invece è del backend: si apre su `http://127.0.0.1:8000/api/setup` (in Docker la serve nginx). `avvio.py` la apre da sola se il database non ha utenti.
+- ⚠️ Alembic carica `env.py` e `versions\` dal disco, quindi Nuitka non può compilarli: `build.ps1` li copia come soli `.pyc` (`compileall -b`) e `avvio.py` esegue `upgrade head` con `sourceless=true`. È l'unica eccezione al «nessun `.py`/`.pyc`»: il controllo finale di `build.ps1` ammette `.pyc` solo sotto `src\backend\migrations`. `env.py` chiama `fileConfig`, che azzera i gestori del log: `avvio.py` li ricrea dopo le migrazioni.
+- ⚠️ `numba` è escluso dal pacchetto (`--nofollow-import-to=numba`): le funzioni compilate da Nuitka non hanno bytecode e numba non può farne il JIT. Core e pm2d hanno il ripiego in Python puro (`HAS_NUMBA=False`): funziona ma il matching è più lento. Da misurare sul TC bench.
+- ⚠️ L'exe è senza console: `sys.stdout`/`sys.stderr` possono essere `None` (`avvio.py` li sostituisce con il device nullo), uvicorn gira con `log_config=None` e il log va su file (`...\log\tiemeasureflow.log`). I server uvicorn girano in thread (nessun signal handler) e waitress si crea con `create_server`.
+- ⚠️ `visionsuite` è un namespace condiviso da più distribuzioni: `build.ps1` elenca i sottopacchetti dagli `__path__` e i metadati con `--include-distribution-metadata`. Un nuovo pacchetto di Core si prende da solo se è in `[tool.uv.sources]` e nel gruppo.
+- ⚠️ `tailwind.css` non è nel repo: `build.ps1` lo genera con `npx tailwindcss@3.4.19` (stessa versione di `Dockerfile.frontend`); serve Internet solo a chi costruisce. Il setup finale non ha bisogno di Internet.
+- ⚠️ Chrome o Edge servono a kaleido per i grafici dei report: `avvio.py` imposta `BROWSER_PATH` al primo trovato. Le DLL di WeasyPrint le scarica `packaging/windows/pdf/prendi-gtk.ps1` (piano #78) in `gtk\` accanto all'exe.
+- ⚠️ `SETUP_PASSWORD` e le chiavi stanno in `config.env`, in una cartella scrivibile da tutti gli utenti locali (serve all'exe, che gira con l'utente che lo lancia): non è un luogo per segreti ad alto valore.
+- ⚠️ CI di rilascio: il runner `windows` è su daitarn (act_runner, modalità host, capacity 1); `upload-artifact` è alla v3. Non committare `build/` e `dist/`.
+- ⚠️ `STATION_CODE`: senza una stazione l'interfaccia risponde 503 («Stazione non configurata»). `config.env` nasce con `STATION_CODE=ST-DEFAULT` (la stazione creata dal seed della pagina di setup); le chiavi extra di `config.env` (`STATION_CODE`, `STATION_SWITCH_ENABLED`, ...) passano all'ambiente ma non sovrascrivono le variabili fisse del contratto.
+- ⚠️ Alembic anche fuori da `avvio.py`: `setup.py` (`_stamp_head`) apre `alembic.ini` con un `Config` suo, quindi `build.ps1` scrive `sourceless = true` nell'`alembic.ini` del pacchetto; e `env.py` chiama `logging.config.fileConfig`, che azzererebbe il log su file, quindi `avvio.py` lo sostituisce con un no-op.
+- ⚠️ Bug noto, non del pacchetto: `POST /api/setup/init-db` risponde 500 (`asyncio.run() cannot be called from a running event loop`, perché `_stamp_head` esegue `env.py` dentro il loop). Nel pacchetto non serve: le migrazioni creano già le tabelle; la pagina di setup si usa per «Seed» o per creare l'amministratore.
+- ⚠️ Le richieste di login all'API sono limitate (5 al minuto): negli script di prova distanziarle.

README.md

@@ -532,6 +532,54 @@ Nella schermata Stazioni si compilano `camera_url` (per esempio `http://host.doc
 
 ---
 
+## Pacchetto Windows
+
+Per i PC senza Docker (per esempio il PC della stazione in fiera) TieMeasureFlow si distribuisce come programma di installazione per Windows, `TieMeasureFlow-setup-<versione>.exe`. Funziona completamente offline, non richiede Docker né MySQL, e non contiene codice sorgente Python: il codice del prodotto è compilato con Nuitka. Il programma parte solo con una licenza valida, legata al computer.
+
+### Installazione
+
+1. Eseguire `TieMeasureFlow-setup-<versione>.exe` (serve un account amministratore; per una prova senza amministratore si può lanciare il setup con `/CURRENTUSER`). Per un'installazione silenziosa: `/VERYSILENT /SUPPRESSMSGBOXES /NORESTART`.
+2. Dal menu Start aprire «Impronta di questo computer» e comunicare l'impronta a Tielogic. L'impronta viene salvata anche in `C:\ProgramData\Tielogic\licenze\impronta-tiemeasureflow.txt`.
+3. Copiare il file di licenza ricevuto in `C:\ProgramData\Tielogic\licenze\tiemeasureflow.json`. La licenza non è inclusa nel setup e non va mai inserita nel repository.
+4. Avviare «TieMeasureFlow» dal menu Start o dal desktop. Senza una licenza valida (mancante, scaduta, di un altro computer o di un altro prodotto) il programma mostra il motivo e l'impronta ed esce.
+
+### Primo avvio
+
+Il programma gira in un solo processo, senza finestra, e apre il browser. Ascolta solo sul computer locale (`127.0.0.1`); per raggiungere l'interfaccia da altri dispositivi della rete si avvia l'exe con `--host 0.0.0.0` (per esempio da un collegamento personalizzato).
+
+| Componente | Indirizzo |
+|---|---|
+| Interfaccia web (Flask) | http://127.0.0.1:8780/ |
+| Backend API (FastAPI) | http://127.0.0.1:8000/ |
+| Worker di visione | http://127.0.0.1:8100/ |
+| Camera della stazione | http://127.0.0.1:8765/ (`/camera/sources`) |
+
+Al primo avvio vengono create la cartella dati `C:\ProgramData\Tielogic\TieMeasureFlow` e il file `config.env` con le chiavi segrete generate (`SERVER_SECRET_KEY`, `CLIENT_SECRET_KEY`, `SETUP_PASSWORD`, `DB_PASSWORD`); al riavvio vengono rilette, quindi le sessioni e le password restano valide. Il database è un file SQLite (`tmf.db`); le migrazioni si applicano da sole a ogni avvio.
+
+Se il database non contiene ancora utenti, il browser si apre direttamente sulla pagina di setup `http://127.0.0.1:8000/api/setup`. La pagina chiede la `SETUP_PASSWORD`, che si legge in `config.env`, e permette di inizializzare il database e creare il primo amministratore (vedi «Setup Iniziale»). Terminato il setup si accede all'interfaccia su `http://127.0.0.1:8780/`.
+
+Per le camere della stazione si compila nella schermata Stazioni `camera_url` = `http://127.0.0.1:8765` e `camera_source` (`camera:<seriale>` oppure `camera:folder`). Con `camera:folder` il servizio restituisce a rotazione le immagini che si copiano in `C:\ProgramData\Tielogic\TieMeasureFlow\camera`. Per le camere GigE/GenTL il driver (producer `.cti`) è quello installato dal produttore della camera.
+
+Altre informazioni utili:
+
+- I log sono in `C:\ProgramData\Tielogic\TieMeasureFlow\log\tiemeasureflow.log`.
+- Una seconda esecuzione mentre il programma è già attivo apre soltanto il browser.
+- Per fermare il programma si usa «Arresta TieMeasureFlow» nel menu Start (chiude il processo).
+- La disinstallazione non cancella licenze, database, file caricati e `config.env`: sono dati del cliente.
+- I report PDF usano le librerie grafiche incluse nel pacchetto e un browser Chrome o Edge già installato sul computer per i grafici.
+
+### Come si costruisce
+
+Il setup lo produce la CI Gitea (`.gitea/workflows/rilascio-windows.yml`) quando si crea un tag `v*`, su un runner con etichetta `windows`; il file compare come allegato della release. In locale, dalla radice del repository con il sottomodulo `vendor/visionsuite` inizializzato:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File packaging\windows\build.ps1 -Versione 3.0.0
+```
+
+Servono `uv`, Node.js, Visual Studio con il carico C++ e Inno Setup 6. Il risultato è `dist\TieMeasureFlow-setup-3.0.0.exe`. La prima compilazione richiede decine di minuti. I test dell'avvio si lanciano con l'ambiente Python 3.13 del pacchetto: `uv run --python 3.13 --extra server --extra client --extra vision-worker --group windows --with pytest pytest packaging/windows/tests -q`.
+
+---
+
 ## Documentazione
 
 Indice completo: [`docs/README.md`](docs/README.md).

packaging/windows/TieMeasureFlow.iss

@@ -0,0 +1,81 @@
+; Installer di TieMeasureFlow (TieMeasureFlow#76).
+; Cosa fa: copia la cartella standalone di Nuitka in Program Files\Tielogic\TieMeasureFlow,
+; crea in ProgramData le cartelle scrivibili da tutti gli utenti (licenze, uploads, camera, log)
+; e i collegamenti in menu Start e sul desktop.
+; Come si usa: lo lancia build.ps1 con /DVersione /DVersione4 /DOrigine /DUscita; a mano:
+;   ISCC /DVersione=3.0.0 /DVersione4=3.0.0.0 /DOrigine=build\nuitka\avvio.dist /DUscita=dist TieMeasureFlow.iss
+; Setup silenzioso: TieMeasureFlow-setup-X.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART
+; (/CURRENTUSER per installare senza amministratore, in %LOCALAPPDATA%\Programs).
+; ATTENZIONE: la licenza NON e' nel setup: va copiata in {commonappdata}\Tielogic\licenze\tiemeasureflow.json
+; (la cartella e' scrivibile dagli utenti). La disinstallazione lascia licenze, database (tmf.db),
+; uploads e config.env: sono dati del cliente.
+
+#ifndef Versione
+  #define Versione "0.0.0"
+#endif
+#ifndef Versione4
+  #define Versione4 "0.0.0.0"
+#endif
+#ifndef Origine
+  #define Origine "..\..\build\nuitka\avvio.dist"
+#endif
+#ifndef Uscita
+  #define Uscita "..\..\dist"
+#endif
+
+[Setup]
+; AppId proprio di TieMeasureFlow (diverso da quello di TieVision Studio)
+AppId={{B7D4E2A1-5C93-4F6E-8A0B-3D1F7E9C2A64}
+AppName=TieMeasureFlow
+AppVersion={#Versione}
+AppVerName=TieMeasureFlow {#Versione}
+AppPublisher=Tielogic
+DefaultDirName={autopf}\Tielogic\TieMeasureFlow
+DefaultGroupName=Tielogic\TieMeasureFlow
+PrivilegesRequired=admin
+; /CURRENTUSER solo da riga di comando: serve alle prove senza amministratore
+PrivilegesRequiredOverridesAllowed=commandline
+ArchitecturesAllowed=x64compatible
+ArchitecturesInstallIn64BitMode=x64compatible
+OutputDir={#Uscita}
+OutputBaseFilename=TieMeasureFlow-setup-{#Versione}
+SetupIconFile=TieMeasureFlow.ico
+UninstallDisplayIcon={app}\TieMeasureFlow.exe
+VersionInfoVersion={#Versione4}
+VersionInfoCompany=Tielogic
+VersionInfoProductName=TieMeasureFlow
+Compression=lzma2/max
+SolidCompression=yes
+WizardStyle=modern
+DisableProgramGroupPage=yes
+; il programma in esecuzione tiene aperti i file: Inno chiede di chiuderlo (in silenzioso lo chiude)
+CloseApplications=yes
+
+[Languages]
+Name: "italiano"; MessagesFile: "compiler:Languages\Italian.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "Crea un collegamento sul desktop"; GroupDescription: "Collegamenti:"
+
+[Dirs]
+; scrivibili da tutti gli utenti: l'exe gira con l'utente che lo lancia, non con admin
+Name: "{commonappdata}\Tielogic\licenze"; Permissions: users-modify
+Name: "{commonappdata}\Tielogic\TieMeasureFlow"; Permissions: users-modify
+Name: "{commonappdata}\Tielogic\TieMeasureFlow\uploads"; Permissions: users-modify
+Name: "{commonappdata}\Tielogic\TieMeasureFlow\camera"; Permissions: users-modify
+Name: "{commonappdata}\Tielogic\TieMeasureFlow\log"; Permissions: users-modify
+
+[Files]
+Source: "{#Origine}\*"; DestDir: "{app}"; Flags: recursesubdirs createallsubdirs ignoreversion
+
+[Icons]
+Name: "{group}\TieMeasureFlow"; Filename: "{app}\TieMeasureFlow.exe"
+Name: "{group}\Impronta di questo computer"; Filename: "{app}\TieMeasureFlow.exe"; Parameters: "--impronta"
+; l'exe non ha finestra: per fermarlo si chiude il processo
+Name: "{group}\Arresta TieMeasureFlow"; Filename: "{sys}\taskkill.exe"; Parameters: "/IM TieMeasureFlow.exe /F"; Flags: runminimized
+Name: "{group}\Cartella dati e configurazione"; Filename: "{commonappdata}\Tielogic\TieMeasureFlow"
+Name: "{group}\Disinstalla TieMeasureFlow"; Filename: "{uninstallexe}"
+Name: "{autodesktop}\TieMeasureFlow"; Filename: "{app}\TieMeasureFlow.exe"; Tasks: desktopicon
+
+[Run]
+Filename: "{app}\TieMeasureFlow.exe"; Description: "Avvia TieMeasureFlow"; Flags: nowait postinstall skipifsilent

packaging/windows/avvio.py

@@ -0,0 +1,477 @@
+"""Entry point del pacchetto Windows di TieMeasureFlow (TieMeasureFlow#76).
+
+Cosa fa: controlla la licenza (prodotto "tiemeasureflow"); se non e' valida mostra il
+motivo e l'impronta del computer, scrive l'impronta in
+%PROGRAMDATA%\\Tielogic\\licenze\\impronta-tiemeasureflow.txt ed esce con 1.
+Se e' valida: prepara la cartella dati (%PROGRAMDATA%\\Tielogic\\TieMeasureFlow, con
+config.env dei segreti generati al primo avvio), imposta le variabili d'ambiente del
+contratto, esegue le migrazioni Alembic (SQLite su file) e avvia in un solo processo
+quattro server, ciascuno nel suo thread:
+  web      Flask (src/frontend/flask_app) servito da waitress, --host (default 127.0.0.1) :8780
+  backend  FastAPI src.backend.main:app, 127.0.0.1:8000
+  vision   FastAPI src.vision_worker.main:app, 127.0.0.1:8100
+  camera   scripts/camera_service.py (camere della stazione), 127.0.0.1:8765
+Poi apre il browser. Se un'altra copia e' gia' in esecuzione apre solo il browser.
+
+Come si usa: e' l'exe compilato con Nuitka (build.ps1); da sorgente, dalla radice del repo
+con l'ambiente 3.13 del pacchetto: `python packaging/windows/avvio.py [--impronta] [--host H]`.
+Opzioni di servizio: `--senza-finestre` (niente MessageBox, solo stderr: serve alle prove
+automatiche; NON salta il controllo di licenza) e `--senza-browser`.
+
+Dipende da: visionsuite.license (vs-license, contratto licenza v1), uvicorn, waitress, alembic.
+
+⚠️ L'exe e' senza console: stdout/stderr possono essere None, quindi il log va su file
+(<dati>\\log\\tiemeasureflow.log) e uvicorn gira con log_config=None.
+⚠️ Le variabili d'ambiente vanno impostate PRIMA di importare backend e frontend (leggono
+la configurazione all'import): per questo gli import pesanti stanno dentro le funzioni.
+⚠️ La cartella ProgramData la rende scrivibile agli utenti l'installer (.iss).
+"""
+from __future__ import annotations
+
+import argparse
+import ctypes
+import json
+import logging
+import os
+import secrets
+import socket
+import sqlite3
+import sys
+import threading
+import time
+import urllib.request
+import webbrowser
+from pathlib import Path
+
+from visionsuite import license as lic  # contratto licenza v1: impronta, cerca_licenza, verifica
+
+PRODOTTO = "tiemeasureflow"
+TITOLO = "TieMeasureFlow"
+PORTA_WEB = 8780
+PORTA_BACKEND = 8000
+PORTA_VISION = 8100
+PORTA_CAMERA = 8765
+log = logging.getLogger("tmf.avvio")
+
+# Nuitka definisce __compiled__ nel modulo compilato; da sorgente non esiste
+COMPILATO = "__compiled__" in globals()
+# Da sorgente (python packaging/windows/avvio.py) la radice e' due livelli sopra questo file
+RADICE_SORGENTI = Path(__file__).resolve().parents[2]
+# Segreti generati al primo avvio e riletti dopo (nome -> generatore)
+SEGRETI = ("SERVER_SECRET_KEY", "CLIENT_SECRET_KEY", "SETUP_PASSWORD", "DB_PASSWORD")
+# STATION_CODE: senza una stazione l'interfaccia risponde 503; ST-DEFAULT e' quella creata dal seed della pagina di setup
+PREDEFINITI = {"STATION_CODE": "ST-DEFAULT"}
+
+
+def _stream_sicuri() -> None:
+    # Exe senza console: stdout/stderr sono None e print/logging/fileConfig di alembic
+    # andrebbero in errore; li si sostituisce con il device nullo
+    if sys.stdout is None:
+        sys.stdout = open(os.devnull, "w", encoding="utf-8")
+    if sys.stderr is None:
+        sys.stderr = open(os.devnull, "w", encoding="utf-8")
+
+
+def cartella_tielogic() -> Path:
+    # %PROGRAMDATA% e' sempre impostata su Windows; il ripiego serve solo a sviluppo/test su altri sistemi
+    base = os.environ.get("PROGRAMDATA") or str(Path.home() / ".tielogic-dati")
+    return Path(base) / "Tielogic"
+
+
+def cartella_dati() -> Path:
+    return cartella_tielogic() / "TieMeasureFlow"
+
+
+def cartella_programma() -> Path:
+    # Cartella dell'exe (P); da sorgente, la radice del repo
+    if COMPILATO:
+        return Path(sys.argv[0]).resolve().parent
+    return RADICE_SORGENTI
+
+
+def percorso_impronta() -> Path:
+    return cartella_tielogic() / "licenze" / f"impronta-{PRODOTTO}.txt"
+
+
+def messaggio(testo: str, titolo: str = TITOLO, errore: bool = True, senza_finestre: bool = False) -> None:
+    # Sempre su stderr (se esiste); la MessageBox solo su Windows e se non soppressa
+    if sys.stderr is not None:
+        print(testo, file=sys.stderr)
+    if senza_finestre or sys.platform != "win32":
+        return
+    # MB_OK | MB_ICONERROR (0x10) oppure MB_ICONINFORMATION (0x40) | MB_TOPMOST (0x40000)
+    ctypes.windll.user32.MessageBoxW(None, testo, titolo, 0x40000 | (0x10 if errore else 0x40))
+
+
+# ---------------------------------------------------------------- licenza
+
+def _scrivi_impronta(impronta: str) -> None:
+    try:
+        p = percorso_impronta()
+        p.parent.mkdir(parents=True, exist_ok=True)
+        p.write_text(impronta + "\n", encoding="utf-8")
+    except OSError as e:
+        log.warning("impronta non scritta: %s", e)
+
+
+def controlla_licenza(senza_finestre: bool = False) -> bool:
+    """True se la licenza e' valida; altrimenti mostra il motivo e l'impronta e torna False."""
+    try:
+        percorso = lic.cerca_licenza(PRODOTTO)
+        lic.verifica(percorso, PRODOTTO)
+        return True
+    except lic.LicenzaNonValida as e:
+        motivo = str(e)
+    except Exception as e:  # impronta non calcolabile, file illeggibile: mai un'eccezione muta nell'exe
+        motivo = f"Controllo licenza non riuscito: {e}"
+    try:
+        impronta = lic.impronta()
+    except Exception as e:
+        impronta = None
+        motivo += f"\nImpronta macchina non disponibile: {e}"
+    testo = f"{motivo}\n\n"
+    if impronta:
+        _scrivi_impronta(impronta)
+        testo += (f"Impronta di questo computer:\n{impronta}\n\n"
+                  f"Comunicala a Tielogic per ottenere la licenza (salvata anche in {percorso_impronta()}). "
+                  f"La licenza va copiata in {lic.cerca_licenza(PRODOTTO)}.")
+    messaggio(testo, f"{TITOLO} - licenza", senza_finestre=senza_finestre)
+    return False
+
+
+# ---------------------------------------------------------------- configurazione
+
+def _leggi_env(percorso: Path) -> dict[str, str]:
+    valori: dict[str, str] = {}
+    for riga in percorso.read_text(encoding="utf-8").splitlines():
+        riga = riga.strip()
+        if riga and not riga.startswith("#") and "=" in riga:
+            k, v = riga.split("=", 1)
+            valori[k.strip()] = v.strip()
+    return valori
+
+
+def carica_segreti(dati: Path) -> dict[str, str]:
+    """Legge <dati>\\config.env; i segreti mancanti si generano e si riscrivono (una volta sola)."""
+    dati.mkdir(parents=True, exist_ok=True)
+    percorso = dati / "config.env"
+    valori = _leggi_env(percorso) if percorso.exists() else {}
+    nuovi = [k for k in SEGRETI if not valori.get(k)]
+    # valori di partenza modificabili dall'utente in config.env (scritti una volta sola)
+    mancanti = [k for k in PREDEFINITI if k not in valori]
+    if nuovi or mancanti:
+        for k in nuovi:
+            valori[k] = secrets.token_urlsafe(32)
+        for k in mancanti:
+            valori[k] = PREDEFINITI[k]
+        righe = ["# Generato da TieMeasureFlow al primo avvio. Non condividere questo file.",
+                 "# SETUP_PASSWORD serve per la pagina http://127.0.0.1:8000/api/setup (primo amministratore)."]
+        righe += [f"{k}={v}" for k, v in valori.items()]
+        percorso.write_text("\n".join(righe) + "\n", encoding="utf-8")
+        log.info("segreti generati in %s", percorso)
+    return valori
+
+
+def trova_browser() -> str | None:
+    """Chrome o Edge per kaleido (grafici dei report PDF, offline)."""
+    pf = os.environ.get("ProgramFiles", r"C:\Program Files")
+    pf86 = os.environ.get("ProgramFiles(x86)", r"C:\Program Files (x86)")
+    local = os.environ.get("LOCALAPPDATA", "")
+    candidati = [
+        Path(pf) / "Google/Chrome/Application/chrome.exe",
+        Path(pf86) / "Google/Chrome/Application/chrome.exe",
+        Path(local) / "Google/Chrome/Application/chrome.exe" if local else None,
+        Path(pf86) / "Microsoft/Edge/Application/msedge.exe",
+        Path(pf) / "Microsoft/Edge/Application/msedge.exe",
+    ]
+    for c in candidati:
+        if c is not None and c.is_file():
+            return str(c)
+    return None
+
+
+def imposta_ambiente(dati: Path, host: str, valori: dict[str, str]) -> None:
+    """Variabili d'ambiente del contratto v1; da chiamare PRIMA di importare backend e frontend."""
+    uploads = dati / "uploads"
+    env = {
+        "APP_ENV": "production",
+        # barre "/" nel percorso: l'URL SQLAlchemy non vuole le barre rovesciate
+        "DB_URL": f"sqlite+aiosqlite:///{(dati / 'tmf.db').as_posix()}",
+        "UPLOAD_DIR": str(uploads),
+        "VISION_WORKER_URL": f"http://127.0.0.1:{PORTA_VISION}",
+        "VISION_RECIPES_ROOT": str(uploads),
+        "API_SERVER_URL": f"http://127.0.0.1:{PORTA_BACKEND}",
+        "SESSION_COOKIE_SECURE": "0",  # niente HTTPS in locale: un cookie Secure verrebbe scartato
+        "SERVER_CORS_ORIGINS": f"http://127.0.0.1:{PORTA_WEB},http://localhost:{PORTA_WEB}",
+        **{k: valori[k] for k in SEGRETI},
+    }
+    # le altre chiavi di config.env (STATION_CODE, STATION_SWITCH_ENABLED, ...) passano cosi' come sono,
+    # ma non sovrascrivono le variabili fisse del contratto
+    for k, v in valori.items():
+        env.setdefault(k, v)
+    programma = cartella_programma()
+    versione = programma / "vision-engine-version.txt"  # scritto da build.ps1
+    if versione.is_file():
+        env["VISION_ENGINE_VERSION"] = versione.read_text(encoding="utf-8").strip()
+    gtk = programma / "gtk"  # DLL di WeasyPrint (piano B)
+    if gtk.is_dir():
+        env["WEASYPRINT_DLL_DIRECTORIES"] = str(gtk)
+        if hasattr(os, "add_dll_directory"):
+            # cintura e bretelle: WeasyPrint salta add_dll_directory se trova sys.frozen
+            try:
+                os.add_dll_directory(str(gtk))
+            except OSError:
+                pass
+    browser = trova_browser()
+    if browser:
+        env["BROWSER_PATH"] = browser
+    os.environ.update(env)
+    for cartella in (uploads, dati / "camera", dati / "log"):
+        cartella.mkdir(parents=True, exist_ok=True)
+
+
+def _prepara_percorsi_sorgenti() -> None:
+    # Da sorgente i moduli del frontend (config, services, blueprints, app) e lo script camera
+    # non sono pacchetti: si aggiungono al path. Compilati, Nuitka li ha gia' incorporati.
+    if COMPILATO:
+        return
+    for p in (RADICE_SORGENTI / "scripts", RADICE_SORGENTI / "src" / "frontend" / "flask_app", RADICE_SORGENTI):
+        if str(p) not in sys.path:
+            sys.path.insert(0, str(p))
+
+
+# ---------------------------------------------------------------- log
+
+def _prepara_log(dati: Path | None = None) -> None:
+    # Exe senza console: il log va su file; se la cartella non e' scrivibile si prosegue senza.
+    # Idempotente: alembic (fileConfig in env.py) azzera i gestori del root, quindi si richiama dopo.
+    try:
+        d = (dati or cartella_dati()) / "log"
+        d.mkdir(parents=True, exist_ok=True)
+        percorso = str(d / "tiemeasureflow.log")
+        root = logging.getLogger()
+        for h in root.handlers:
+            if isinstance(h, logging.FileHandler) and h.baseFilename.lower() == os.path.abspath(percorso).lower():
+                break
+        else:
+            h = logging.FileHandler(percorso, encoding="utf-8")
+            h.setFormatter(logging.Formatter("%(asctime)s %(levelname)s %(name)s: %(message)s"))
+            root.addHandler(h)
+        root.setLevel(logging.INFO)
+        for nome in ("tmf.avvio",):
+            logging.getLogger(nome).disabled = False  # fileConfig disattiva i logger esistenti
+    except OSError:
+        pass
+
+
+# ---------------------------------------------------------------- rete
+
+def _porta_aperta(porta: int) -> bool:
+    try:
+        with socket.create_connection(("127.0.0.1", porta), timeout=0.5):
+            return True
+    except OSError:
+        return False
+
+
+def _e_tmf() -> bool:
+    # Una copia gia' in esecuzione: il backend risponde su /api/health con il nome del servizio
+    try:
+        with urllib.request.urlopen(f"http://127.0.0.1:{PORTA_BACKEND}/api/health", timeout=2) as r:
+            return "TieMeasureFlow" in str(json.load(r).get("service", ""))
+    except Exception:
+        return False
+
+
+def _nessun_utente(db: Path) -> bool:
+    """True se il database esiste ed e' senza utenti (primo avvio: serve la pagina di setup)."""
+    try:
+        con = sqlite3.connect(f"file:{db.as_posix()}?mode=ro", uri=True, timeout=2)
+        try:
+            return con.execute("SELECT COUNT(*) FROM users").fetchone()[0] == 0
+        finally:
+            con.close()
+    except Exception:
+        return False
+
+
+def _apri_browser_quando_pronto(url: str, porte: tuple[int, ...]) -> None:
+    # Aspetta che i server ascoltino (max ~60 s), poi apre il browser predefinito
+    for _ in range(300):
+        if all(_porta_aperta(p) for p in porte):
+            break
+        time.sleep(0.2)
+    webbrowser.open(url)
+
+
+# ---------------------------------------------------------------- migrazioni
+
+def _neutralizza_fileconfig() -> None:
+    # env.py di Alembic chiama logging.config.fileConfig (anche la pagina di setup, con command.stamp):
+    # azzererebbe i gestori del log su file. Nel pacchetto il log lo decide avvio.py.
+    import logging.config
+    logging.config.fileConfig = lambda *a, **k: None
+
+
+def esegui_migrazioni() -> None:
+    """alembic upgrade head. Compilato: env.py e versions\\ sono soli .pyc, quindi sourceless."""
+    _neutralizza_fileconfig()
+    from alembic import command
+    from alembic.config import Config
+    import src.backend as pacchetto
+    migrazioni = Path(pacchetto.__file__).resolve().parent / "migrations"
+    cfg = Config(str(migrazioni / "alembic.ini"))
+    if COMPILATO:
+        cfg.set_main_option("sourceless", "true")
+    command.upgrade(cfg, "head")
+
+
+# ---------------------------------------------------------------- server
+
+class ServerThread(threading.Thread):
+    """Un server (uvicorn o waitress) in un thread; `errore` resta valorizzato se muore."""
+
+    def __init__(self, nome: str, costruisci):
+        super().__init__(name=nome, daemon=True)
+        self._costruisci = costruisci
+        self.server = None
+        self.errore: BaseException | None = None
+
+    def run(self) -> None:
+        try:
+            self.server = self._costruisci()
+            self.server.run()
+        except BaseException as e:  # un server morto deve comparire nel log e fermare l'insieme
+            self.errore = e
+            log.exception("server %s terminato con errore", self.name)
+
+    def ferma(self) -> None:
+        s = self.server
+        try:
+            if hasattr(s, "should_exit"):
+                s.should_exit = True  # uvicorn
+            elif s is not None:
+                s.close()  # waitress
+        except Exception:
+            pass
+
+
+def _uvicorn(app, porta: int):
+    import uvicorn
+    # log_config=None: niente console; i thread non toccano i signal handler (uvicorn lo gestisce)
+    return uvicorn.Server(uvicorn.Config(app, host="127.0.0.1", port=porta, log_config=None, workers=1))
+
+
+def costruisci_web(host: str):
+    import waitress
+    from app import create_app  # src/frontend/flask_app/app.py
+    return waitress.create_server(create_app(), host=host, port=PORTA_WEB, threads=8)
+
+
+def costruisci_backend():
+    from src.backend.main import app
+    return _uvicorn(app, PORTA_BACKEND)
+
+
+def costruisci_vision():
+    from src.vision_worker.main import app
+    return _uvicorn(app, PORTA_VISION)
+
+
+def costruisci_camera(cartella: Path):
+    from camera_service import create_app  # scripts/camera_service.py (non e' un pacchetto)
+    return _uvicorn(create_app(cartella), PORTA_CAMERA)
+
+
+def avvia_server(host: str, dati: Path) -> list[ServerThread]:
+    thread = [
+        ServerThread("backend", costruisci_backend),
+        ServerThread("vision", costruisci_vision),
+        ServerThread("camera", lambda: costruisci_camera(dati / "camera")),
+        ServerThread("web", lambda: costruisci_web(host)),
+    ]
+    for t in thread:
+        t.start()
+    return thread
+
+
+def main(argv=None) -> int:
+    _stream_sicuri()
+    p = argparse.ArgumentParser(prog="TieMeasureFlow", description=TITOLO)
+    p.add_argument("--impronta", action="store_true", help="mostra l'impronta di questo computer")
+    p.add_argument("--host", default="127.0.0.1", help="indirizzo di ascolto dell'interfaccia web (default 127.0.0.1)")
+    p.add_argument("--senza-finestre", action="store_true", help="niente MessageBox (prove automatiche)")
+    p.add_argument("--senza-browser", action="store_true", help="non aprire il browser (prove automatiche)")
+    args = p.parse_args(argv)
+    _prepara_log()
+
+    if args.impronta:
+        try:
+            impronta = lic.impronta()
+        except Exception as e:
+            messaggio(f"Impronta non disponibile: {e}", senza_finestre=args.senza_finestre)
+            return 1
+        print(impronta) if sys.stdout is not None else None
+        messaggio(f"Impronta di questo computer:\n{impronta}", errore=False, senza_finestre=args.senza_finestre)
+        return 0
+
+    if not controlla_licenza(args.senza_finestre):
+        return 1
+
+    if _porta_aperta(PORTA_WEB):
+        if _e_tmf():
+            # TieMeasureFlow e' gia' in esecuzione: basta riaprire la pagina
+            if not args.senza_browser:
+                webbrowser.open(f"http://127.0.0.1:{PORTA_WEB}/")
+            return 0
+        messaggio(f"La porta {PORTA_WEB} e' occupata da un altro programma: chiuderlo e riprovare.",
+                  senza_finestre=args.senza_finestre)
+        return 2
+    occupate = [str(x) for x in (PORTA_BACKEND, PORTA_VISION, PORTA_CAMERA) if _porta_aperta(x)]
+    if occupate:
+        messaggio(f"Porte occupate da altri programmi: {', '.join(occupate)}. Chiuderli e riprovare.",
+                  senza_finestre=args.senza_finestre)
+        return 2
+
+    dati = cartella_dati()
+    try:
+        valori = carica_segreti(dati)
+        imposta_ambiente(dati, args.host, valori)
+        _prepara_percorsi_sorgenti()
+        primo_avvio = not (dati / "tmf.db").exists()
+        esegui_migrazioni()
+    except Exception as e:
+        _prepara_log(dati)
+        log.exception("avvio non riuscito")
+        messaggio(f"Avvio non riuscito: {e}\nDettagli in {dati / 'log' / 'tiemeasureflow.log'}",
+                  senza_finestre=args.senza_finestre)
+        return 3
+    _prepara_log(dati)  # alembic ha riconfigurato il logging
+    log.info("migrazioni applicate (primo avvio: %s)", primo_avvio)
+
+    thread = avvia_server(args.host, dati)
+    if not args.senza_browser:
+        # database senza utenti: si apre la pagina di setup del backend (SETUP_PASSWORD in config.env)
+        url = (f"http://127.0.0.1:{PORTA_BACKEND}/api/setup" if _nessun_utente(dati / "tmf.db")
+               else f"http://127.0.0.1:{PORTA_WEB}/")
+        threading.Thread(target=_apri_browser_quando_pronto,
+                         args=(url, (PORTA_WEB, PORTA_BACKEND)), daemon=True).start()
+
+    # Si resta vivi finche' tutti i server girano; se uno muore si ferma tutto
+    try:
+        while thread and all(t.is_alive() for t in thread):
+            time.sleep(1)
+    except KeyboardInterrupt:
+        pass
+    morti = [t for t in thread if not t.is_alive()]
+    for t in thread:
+        t.ferma()
+    if morti:
+        messaggio("Un componente si e' fermato: " + ", ".join(f"{t.name} ({t.errore})" for t in morti)
+                  + f"\nDettagli in {dati / 'log' / 'tiemeasureflow.log'}", senza_finestre=args.senza_finestre)
+        return 4
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main())

packaging/windows/build.ps1

@@ -0,0 +1,212 @@
+<#
+Pacchetto Windows di TieMeasureFlow (TieMeasureFlow#76).
+
+Cosa fa: uv sync in un ambiente Python 3.13 separato (build\venv313), frontend (Tailwind +
+traduzioni), compila avvio.py con Nuitka in modalita' --standalone (cartella, NON onefile:
+l'onefile si decomprime in %TEMP% ad ogni avvio), aggiunge le migrazioni Alembic come soli
+.pyc, le DLL di WeasyPrint (piano B) e il commit del motore di visione, poi Inno Setup
+produce dist\TieMeasureFlow-setup-<versione>.exe. Sul PC del cliente non finisce nessun
+.py; i .pyc ci sono solo in src\backend\migrations (Alembic le carica dal disco).
+
+Come si usa (dalla radice del repo, con il submodule vendor/visionsuite inizializzato):
+  powershell -ExecutionPolicy Bypass -File packaging\windows\build.ps1 [-Versione 3.0.0]
+-Versione accetta anche un tag (v3.0.0, v3.0.0-rc1): si usano i numeri iniziali.
+Senza -Versione si usa la variabile GITHUB_REF_NAME (tag nella CI) o 0.0.0.
+-SenzaSetup si ferma dopo Nuitka (cartella build\nuitka\avvio.dist).
+
+Dipende da: uv, node/npx (Tailwind 3.4.19 da npm: serve Internet SOLO a chi costruisce),
+Visual Studio con carico C++ (MSVC; Nuitka lo trova da solo), Inno Setup 6
+(`winget install --id JRSoftware.InnoSetup -e`; ISCC.exe nel PATH, in Program Files o in
+%LOCALAPPDATA%\Programs). Nuitka e' nel gruppo uv "windows" (pyproject.toml).
+
+⚠️ La prima compilazione e' lunga (decine di minuti: numpy/opencv/scipy/plotly); le successive
+riusano la cache di Nuitka (%LOCALAPPDATA%\Nuitka) e la cartella build\nuitka.
+⚠️ I pacchetti di Core condividono il namespace visionsuite (extend_path): Nuitka non lo
+segue da solo, quindi i sottopacchetti si elencano uno per uno dagli __path__ installati.
+⚠️ numba e' escluso di proposito: le funzioni compilate da Nuitka non hanno bytecode e numba
+non puo' farne il JIT. Core e pm2d hanno gia' il ripiego in Python puro (HAS_NUMBA=False):
+funziona ma e' piu' lento nel matching.
+⚠️ Il frontend Flask non e' un pacchetto (`from config import Config`, `blueprints`, `services`):
+si compila mettendo flask_app e scripts su PYTHONPATH, come fa avvio.py in sviluppo.
+#>
+param(
+    [string]$Versione = $env:GITHUB_REF_NAME,
+    [switch]$SenzaSetup
+)
+$ErrorActionPreference = 'Stop'
+$radice = (Resolve-Path (Join-Path $PSScriptRoot '..\..')).Path
+Set-Location $radice
+
+# Versione numerica a 4 parti per i metadati dell'exe (Nuitka la vuole cosi')
+if (-not $Versione) { $Versione = '0.0.0' }
+if ($Versione -notmatch '^v?(\d+)\.(\d+)\.(\d+)') { throw "Versione non valida: '$Versione' (atteso es. v3.0.0)" }
+$ver3 = "$($Matches[1]).$($Matches[2]).$($Matches[3])"
+$ver4 = "$ver3.0"
+Write-Host "== TieMeasureFlow $ver3 =="
+
+# Controlli: se manca qualcosa il messaggio dice come installarlo
+if (-not (Get-Command uv -ErrorAction SilentlyContinue)) {
+    throw "uv non trovato. Installarlo: https://docs.astral.sh/uv/getting-started/installation/"
+}
+if (-not (Get-Command npx -ErrorAction SilentlyContinue)) {
+    throw "node/npx non trovato (serve a compilare Tailwind). Installarlo da https://nodejs.org"
+}
+if (-not (Test-Path (Join-Path $radice 'vendor\visionsuite\packages\vs-license'))) {
+    throw "Submodule vendor/visionsuite mancante o vecchio: git submodule update --init --recursive"
+}
+$iscc = (Get-Command ISCC.exe -ErrorAction SilentlyContinue).Source
+if (-not $iscc) {
+    foreach ($c in @("${env:ProgramFiles(x86)}\Inno Setup 6\ISCC.exe", "$env:ProgramFiles\Inno Setup 6\ISCC.exe",
+                     "$env:LOCALAPPDATA\Programs\Inno Setup 6\ISCC.exe")) {
+        if (Test-Path $c) { $iscc = $c; break }
+    }
+}
+if (-not $iscc -and -not $SenzaSetup) { throw "Inno Setup 6 non trovato. Installarlo: winget install --id JRSoftware.InnoSetup -e" }
+
+# Ambiente separato da quello di sviluppo (3.11): extra server + client + vision-worker + gruppo windows
+$env:UV_PROJECT_ENVIRONMENT = Join-Path $radice 'build\venv313'
+uv sync --python 3.13 --frozen --extra server --extra client --extra vision-worker --group windows
+if ($LASTEXITCODE -ne 0) { throw "uv sync fallito" }
+$py = Join-Path $env:UV_PROJECT_ENVIRONMENT 'Scripts\python.exe'
+$vn = & $py -m nuitka --version  # niente Select-Object -First: chiude la pipe e falsa l'exit code
+if ($LASTEXITCODE -ne 0) { throw "Nuitka non disponibile (serve anche un compilatore C: Visual Studio con 'Sviluppo di applicazioni desktop con C++')" }
+
+# Frontend: tailwind.css non e' nel repo (stessa versione esatta di Dockerfile.frontend) e traduzioni .mo
+$flask = Join-Path $radice 'src\frontend\flask_app'
+Push-Location $flask
+try {
+    npx --yes tailwindcss@3.4.19 -i static/css/input.css -o static/css/tailwind.css --minify
+    if ($LASTEXITCODE -ne 0) { throw "Tailwind fallito" }
+    & (Join-Path $env:UV_PROJECT_ENVIRONMENT 'Scripts\pybabel.exe') compile -d translations
+    if ($LASTEXITCODE -ne 0) { throw "pybabel compile fallito" }
+} finally { Pop-Location }
+
+# Sottopacchetti del namespace visionsuite (core, camera, task, tools, license, ...)
+$pacchetti = & $py -c "import visionsuite, pkgutil; print('\n'.join('visionsuite.' + m.name for m in pkgutil.iter_modules(visionsuite.__path__) if m.ispkg))"
+if ($LASTEXITCODE -ne 0 -or -not $pacchetti) { throw "Elenco dei pacchetti visionsuite non riuscito" }
+$includi = @($pacchetti -split "\r?\n" | Where-Object { $_ } | ForEach-Object { "--include-package=$_" })
+# Nessun --include-distribution-metadata per vs-*: nulla li legge e Nuitka rifiuta i metadati di una
+# distribuzione il cui pacchetto (visionsuite.camera, namespace) non e' di primo livello.
+Write-Host "Pacchetti visionsuite: $($includi -join ' ')"
+
+# Flag Nuitka del piano PDF (WeasyPrint, kaleido, pyphen, plotly, tzdata...): le righe "--include-..."
+# del LEGGIMI.md, con l'eventuale commento "# ..." in coda. I dati di src/backend/templates sono gia' sopra.
+$flagPdf = @()
+$leggimi = Join-Path $PSScriptRoot 'pdf\LEGGIMI.md'
+if (Test-Path $leggimi) {
+    $flagPdf = @(Get-Content $leggimi | ForEach-Object {
+        if ($_ -match '^\s*(--(?:include|nofollow|noinclude|enable)[^\s`#]*)\s*(?:#.*)?$' -and $Matches[1] -notlike '--include-data-dir=src/backend/templates*') { $Matches[1] }
+    })
+    Write-Host "Flag Nuitka da pdf\LEGGIMI.md: $($flagPdf -join ' ')"
+}
+
+# Nuitka cerca i moduli non-pacchetto (config, services, blueprints, app, camera_service) su PYTHONPATH
+$env:PYTHONPATH = (@($radice, $flask, (Join-Path $radice 'scripts')) -join ';')
+
+$out = Join-Path $radice 'build\nuitka'
+New-Item -ItemType Directory -Force $out | Out-Null
+$nuitka = @(
+    '--standalone',
+    '--assume-yes-for-downloads',
+    '--msvc=latest',
+    '--windows-console-mode=disable',                 # nessuna finestra nera: gli errori escono in MessageBox e nel log
+    "--output-dir=$out",
+    '--output-filename=TieMeasureFlow.exe',
+    '--windows-icon-from-ico=packaging\windows\TieMeasureFlow.ico',
+    '--company-name=Tielogic',
+    '--product-name=TieMeasureFlow',
+    "--file-version=$ver4",
+    "--product-version=$ver4",
+    '--file-description=TieMeasureFlow',
+    '--copyright=Tielogic',
+    # codice del prodotto: backend, worker di visione, runner (src e' un pacchetto, flask_app no)
+    '--include-package=src.backend',
+    '--include-package=src.vision',
+    '--include-package=src.vision_worker',
+    # le migrazioni NON si compilano: Alembic le carica dal disco, vanno come .pyc (sotto)
+    '--nofollow-import-to=src.backend.migrations',
+    '--nofollow-import-to=src.backend.tests',
+    '--nofollow-import-to=src.vision.tests',
+    '--nofollow-import-to=src.vision_worker.tests',
+    # frontend Flask e servizio camera: moduli di primo livello trovati via PYTHONPATH
+    '--include-module=app',
+    '--include-module=config',
+    '--include-package=blueprints',
+    '--include-package=services',
+    '--include-module=camera_service',
+    '--nofollow-import-to=blueprints.tests',
+    '--nofollow-import-to=tests',
+    '--include-package=uvicorn',                      # loop e protocolli di uvicorn si caricano per nome
+    '--include-package=waitress',
+    '--include-package=alembic',
+    '--include-module=aiosqlite',
+    '--include-module=sqlalchemy.dialects.sqlite.aiosqlite',
+    '--include-package=harvesters',                   # camere GenTL (GigE): il producer .cti e' del vendor
+    '--include-package=genicam',
+    '--include-package-data=genicam',
+    '--include-package-data=babel',                   # locale-data di Babel (flask-babel)
+    '--nofollow-import-to=numba',                     # vedi nota in testa: il ripiego in Python puro
+    '--nofollow-import-to=llvmlite',
+    # dati letti dal disco con __file__: setup page, report, Flask (templates/static/translations alla radice)
+    '--include-data-dir=src\backend\templates=src\backend\templates',
+    '--include-data-files=src\backend\migrations\alembic.ini=src\backend\migrations\alembic.ini',
+    '--include-data-dir=src\frontend\flask_app\templates=templates',
+    '--include-data-dir=src\frontend\flask_app\static=static',
+    '--include-data-dir=src\frontend\flask_app\translations=translations',
+    '--include-data-files=pyproject.toml=pyproject.toml'   # config.py ne legge la versione per il piede di pagina
+) + $includi + $flagPdf + @('packaging\windows\avvio.py')
+
+$t0 = Get-Date
+& $py -m nuitka @nuitka
+if ($LASTEXITCODE -ne 0) { throw "Nuitka fallito (codice $LASTEXITCODE)" }
+Write-Host ("Nuitka: {0:N0} minuti" -f ((Get-Date) - $t0).TotalMinutes)
+
+$sorgente = Join-Path $out 'avvio.dist'
+if (-not (Test-Path (Join-Path $sorgente 'TieMeasureFlow.exe'))) { throw "exe non trovato in $sorgente" }
+
+# Migrazioni Alembic: env.py e versions\ come soli .pyc (compileall -b: .pyc accanto al sorgente, che si cancella)
+$mig = Join-Path $sorgente 'src\backend\migrations'
+New-Item -ItemType Directory -Force (Join-Path $mig 'versions') | Out-Null
+Copy-Item 'src\backend\migrations\env.py' $mig -Force
+Copy-Item 'src\backend\migrations\versions\*.py' (Join-Path $mig 'versions') -Force
+& $py -m compileall -b -q $mig
+if ($LASTEXITCODE -ne 0) { throw "compileall delle migrazioni fallito" }
+Get-ChildItem $mig -Recurse -Filter *.py -File | Remove-Item -Force
+Get-ChildItem $mig -Recurse -Directory -Filter __pycache__ | Remove-Item -Recurse -Force
+
+# alembic.ini del pacchetto: sourceless, perche' anche la pagina di setup (command.stamp) apre
+# alembic.ini con un Config suo e non troverebbe env.py/versions (solo .pyc)
+$ini = Join-Path $mig 'alembic.ini'
+$testoIni = [System.IO.File]::ReadAllText($ini)
+if ($testoIni -notmatch '(?m)^script_location') { throw "alembic.ini senza script_location" }
+$testoIni = $testoIni -replace '(?m)^(script_location[^\r\n]*)', "`$1`nsourceless = true"
+[System.IO.File]::WriteAllText($ini, $testoIni, (New-Object System.Text.UTF8Encoding $false))
+
+# Commit del motore di visione: avvio.py lo legge in VISION_ENGINE_VERSION
+$motore = (git -C vendor/visionsuite rev-parse HEAD).Trim()
+if ($LASTEXITCODE -ne 0 -or -not $motore) { throw "Commit di vendor/visionsuite non leggibile" }
+[System.IO.File]::WriteAllText((Join-Path $sorgente 'vision-engine-version.txt'), $motore, (New-Object System.Text.UTF8Encoding $false))
+
+# DLL di WeasyPrint (piano PDF): lo script le scarica con sha256 pinnato
+$gtk = Join-Path $PSScriptRoot 'pdf\prendi-gtk.ps1'
+if (Test-Path $gtk) {
+    powershell -NoProfile -ExecutionPolicy Bypass -File $gtk -Destinazione (Join-Path $sorgente 'gtk')
+    if ($LASTEXITCODE -ne 0) { throw "prendi-gtk.ps1 fallito" }
+} else {
+    Write-Warning "packaging\windows\pdf\prendi-gtk.ps1 assente: il pacchetto non avra' le DLL di WeasyPrint (niente report PDF)"
+}
+
+# Il pacchetto non deve contenere codice sorgente o bytecode, tranne i .pyc delle migrazioni
+$sporchi = Get-ChildItem $sorgente -Recurse -Include *.py, *.pyc -File |
+    Where-Object { $_.FullName -notlike "$mig\*" -or $_.Extension -eq '.py' }
+if ($sporchi) { throw "Il pacchetto contiene sorgenti/bytecode:`n$($sporchi.FullName -join "`n")" }
+
+if ($SenzaSetup) { Write-Host "Fermo qui (-SenzaSetup): $sorgente"; return }
+
+$dist = Join-Path $radice 'dist'
+New-Item -ItemType Directory -Force $dist | Out-Null
+& $iscc "/DVersione=$ver3" "/DVersione4=$ver4" "/DOrigine=$sorgente" "/DUscita=$dist" (Join-Path $radice 'packaging\windows\TieMeasureFlow.iss')
+if ($LASTEXITCODE -ne 0) { throw "Inno Setup fallito" }
+
+$setup = Join-Path $dist "TieMeasureFlow-setup-$ver3.exe"
+Write-Host ("Pronto: {0} ({1:N1} MB)" -f $setup, ((Get-Item $setup).Length / 1MB))

packaging/windows/tests/test_avvio.py

@@ -0,0 +1,197 @@
+"""Test di packaging/windows/avvio.py (TieMeasureFlow#76): licenza firmata con la chiave di prova
+del contratto v1, nessun server vero (avvia_server e migrazioni sono sostituiti).
+
+Si lanciano con l'ambiente 3.13 del pacchetto (serve visionsuite.license):
+  UV_PROJECT_ENVIRONMENT=build/venv313 uv run --python 3.13 --frozen --extra server --extra client \
+      --extra vision-worker --group windows --with pytest pytest packaging/windows/tests -q
+"""
+from __future__ import annotations
+
+import base64
+import functools
+import importlib.util
+import json
+import os
+import sqlite3
+from datetime import date, timedelta
+from pathlib import Path
+
+import pytest
+from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
+
+RADICE = Path(__file__).resolve().parents[3]
+# vettore di prova del contratto licenza v1 (chiave finta, solo test)
+SEED_TEST = base64.b64decode("AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8=")
+PUBBLICA_TEST = base64.b64decode("A6EHv/POEL4dcN0Y50vAmWfk1jCbpQ1fHdyGZBJVMbg=")
+IMPRONTA = "ab" * 32
+
+
+def _firma(dati: dict) -> str:
+    # stessa canonicalizzazione del contratto (byte firmati)
+    byte = json.dumps(dati, sort_keys=True, separators=(",", ":"), ensure_ascii=False).encode("utf-8")
+    return base64.b64encode(Ed25519PrivateKey.from_private_bytes(SEED_TEST).sign(byte)).decode()
+
+
+@pytest.fixture
+def avvio(monkeypatch, tmp_path):
+    # avvio.py non e' in un pacchetto: lo si carica dal percorso
+    spec = importlib.util.spec_from_file_location("avvio_tmf", RADICE / "packaging/windows/avvio.py")
+    m = importlib.util.module_from_spec(spec)
+    spec.loader.exec_module(m)
+    monkeypatch.setenv("PROGRAMDATA", str(tmp_path))  # ProgramData finta
+    monkeypatch.delenv("TIELOGIC_LICENZA", raising=False)
+    monkeypatch.setattr(os, "environ", os.environ.copy())  # le variabili impostate da avvio non escono dal test
+    monkeypatch.setattr(m.lic, "impronta", lambda: IMPRONTA)
+    # verifica reale (formato, firma, prodotto, macchina, scadenza) ma con la chiave di prova
+    verifica_reale = m.lic.verifica
+    monkeypatch.setattr(m.lic, "verifica", functools.partial(
+        verifica_reale, chiave_pubblica=PUBBLICA_TEST, impronta_attesa=IMPRONTA))
+    m.chiamate = []
+    monkeypatch.setattr(m, "avvia_server", lambda host, dati: m.chiamate.append((host, dati)) or [])
+    monkeypatch.setattr(m, "esegui_migrazioni", lambda: m.chiamate.append("migrazioni"))
+    m.aperti = []
+    monkeypatch.setattr(m.webbrowser, "open", lambda url: m.aperti.append(url))
+    monkeypatch.setattr(m, "_prepara_log", lambda dati=None: None)
+    monkeypatch.setattr(m, "_porta_aperta", lambda porta: False)
+    return m
+
+
+def _scrivi_licenza(tmp_path: Path, **modifiche) -> Path:
+    dati = {"versione": 1, "prodotto": "tiemeasureflow", "cliente": "Prova Srl", "impronta": IMPRONTA,
+            "emessa": date.today().isoformat(), "scadenza": (date.today() + timedelta(days=30)).isoformat()}
+    dati.update(modifiche)
+    p = tmp_path / "Tielogic" / "licenze" / "tiemeasureflow.json"
+    p.parent.mkdir(parents=True, exist_ok=True)
+    p.write_text(json.dumps({"dati": dati, "firma": _firma(dati)}), encoding="utf-8")
+    return p
+
+
+def test_licenza_mancante_non_avvia_e_scrive_impronta(avvio, capsys):
+    assert avvio.main(["--senza-finestre"]) == 1
+    assert avvio.chiamate == [] and avvio.aperti == []
+    assert avvio.percorso_impronta().read_text(encoding="utf-8").strip() == IMPRONTA
+    err = capsys.readouterr().err
+    assert "Licenza non trovata" in err and IMPRONTA in err and "tiemeasureflow.json" in err
+
+
+@pytest.mark.parametrize("modifica,testo", [
+    ({"scadenza": "2020-01-01"}, "scaduta"),
+    ({"impronta": "cd" * 32}, "altra macchina"),
+    ({"prodotto": "tievision-studio"}, "altro prodotto"),
+])
+def test_licenza_non_valida_non_avvia(avvio, tmp_path, capsys, modifica, testo):
+    _scrivi_licenza(tmp_path, **modifica)
+    assert avvio.main(["--senza-finestre"]) == 1
+    assert avvio.chiamate == []
+    assert testo in capsys.readouterr().err
+    assert avvio.percorso_impronta().read_text(encoding="utf-8").strip() == IMPRONTA
+
+
+def test_licenza_manomessa_non_avvia(avvio, tmp_path, capsys):
+    p = _scrivi_licenza(tmp_path)
+    doc = json.loads(p.read_text(encoding="utf-8"))
+    doc["dati"]["cliente"] = "Altro Cliente"  # dati cambiati dopo la firma
+    p.write_text(json.dumps(doc), encoding="utf-8")
+    assert avvio.main(["--senza-finestre"]) == 1
+    assert "Firma" in capsys.readouterr().err
+
+
+def test_licenza_valida_prepara_dati_e_avvia(avvio, tmp_path):
+    _scrivi_licenza(tmp_path)
+    assert avvio.main(["--senza-finestre", "--senza-browser", "--host", "0.0.0.0"]) == 0
+    dati = tmp_path / "Tielogic" / "TieMeasureFlow"
+    # prima le migrazioni, poi i server
+    assert avvio.chiamate == ["migrazioni", ("0.0.0.0", dati)]
+    assert (dati / "config.env").is_file() and (dati / "uploads").is_dir() and (dati / "camera").is_dir()
+    assert not avvio.percorso_impronta().exists()  # con licenza valida non si scrive nulla
+    assert avvio.aperti == []
+
+
+def test_variabili_del_contratto(avvio, tmp_path):
+    _scrivi_licenza(tmp_path)
+    avvio.main(["--senza-finestre", "--senza-browser"])
+    e = os.environ
+    dati = tmp_path / "Tielogic" / "TieMeasureFlow"
+    assert e["APP_ENV"] == "production"
+    assert e["DB_URL"] == f"sqlite+aiosqlite:///{(dati / 'tmf.db').as_posix()}" and "\\" not in e["DB_URL"]
+    assert e["UPLOAD_DIR"] == str(dati / "uploads") == e["VISION_RECIPES_ROOT"]
+    assert e["VISION_WORKER_URL"] == "http://127.0.0.1:8100"
+    assert e["API_SERVER_URL"] == "http://127.0.0.1:8000"
+    assert e["SESSION_COOKIE_SECURE"] == "0"
+    for k in ("SERVER_SECRET_KEY", "CLIENT_SECRET_KEY", "SETUP_PASSWORD", "DB_PASSWORD"):
+        assert len(e[k]) >= 32
+
+
+def test_config_env_generato_una_volta_e_riletto(avvio, tmp_path):
+    dati = tmp_path / "Tielogic" / "TieMeasureFlow"
+    primo = avvio.carica_segreti(dati)
+    testo = (dati / "config.env").read_text(encoding="utf-8")
+    assert set(primo) == {"SERVER_SECRET_KEY", "CLIENT_SECRET_KEY", "SETUP_PASSWORD", "DB_PASSWORD", "STATION_CODE"}
+    assert len({primo[k] for k in avvio.SEGRETI}) == 4  # segreti distinti
+    assert primo["STATION_CODE"] == "ST-DEFAULT"
+    secondo = avvio.carica_segreti(dati)
+    assert secondo == primo and (dati / "config.env").read_text(encoding="utf-8") == testo
+
+
+def test_config_env_completa_i_segreti_mancanti(avvio, tmp_path):
+    dati = tmp_path / "Tielogic" / "TieMeasureFlow"
+    dati.mkdir(parents=True)
+    (dati / "config.env").write_text("# nota\nSETUP_PASSWORD=scelta-da-me\n", encoding="utf-8")
+    v = avvio.carica_segreti(dati)
+    assert v["SETUP_PASSWORD"] == "scelta-da-me" and len(v["SERVER_SECRET_KEY"]) >= 32
+    assert avvio.carica_segreti(dati) == v
+
+
+def test_seconda_istanza_apre_solo_il_browser(avvio, tmp_path, monkeypatch):
+    _scrivi_licenza(tmp_path)
+    monkeypatch.setattr(avvio, "_porta_aperta", lambda porta: True)
+    monkeypatch.setattr(avvio, "_e_tmf", lambda: True)
+    assert avvio.main(["--senza-finestre"]) == 0
+    assert avvio.aperti == ["http://127.0.0.1:8780/"] and avvio.chiamate == []
+
+
+def test_porta_occupata_da_altro_programma(avvio, tmp_path, monkeypatch, capsys):
+    _scrivi_licenza(tmp_path)
+    monkeypatch.setattr(avvio, "_porta_aperta", lambda porta: True)
+    monkeypatch.setattr(avvio, "_e_tmf", lambda: False)
+    assert avvio.main(["--senza-finestre"]) == 2
+    assert "8780" in capsys.readouterr().err and avvio.chiamate == []
+
+
+def test_migrazione_fallita_esce_con_3(avvio, tmp_path, monkeypatch, capsys):
+    _scrivi_licenza(tmp_path)
+
+    def rotta():
+        raise RuntimeError("db bloccato")
+
+    monkeypatch.setattr(avvio, "esegui_migrazioni", rotta)
+    assert avvio.main(["--senza-finestre"]) == 3
+    assert "db bloccato" in capsys.readouterr().err
+
+
+def test_impronta_si_stampa_senza_licenza(avvio, capsys):
+    assert avvio.main(["--impronta", "--senza-finestre"]) == 0
+    assert IMPRONTA in capsys.readouterr().out
+
+
+def test_nessun_utente_rileva_il_primo_avvio(avvio, tmp_path):
+    db = tmp_path / "t.db"
+    assert avvio._nessun_utente(db) is False  # file assente: nessuna conclusione
+    con = sqlite3.connect(db)
+    con.execute("CREATE TABLE users (id INTEGER)")
+    con.commit()
+    assert avvio._nessun_utente(db) is True
+    con.execute("INSERT INTO users VALUES (1)")
+    con.commit()
+    con.close()
+    assert avvio._nessun_utente(db) is False
+
+
+def test_chiavi_extra_di_config_env_passano_ma_non_sovrascrivono_il_contratto(avvio, tmp_path):
+    _scrivi_licenza(tmp_path)
+    dati = tmp_path / "Tielogic" / "TieMeasureFlow"
+    dati.mkdir(parents=True)
+    (dati / "config.env").write_text("STATION_CODE=ST-FIERA\nSTATION_SWITCH_ENABLED=1\nAPP_ENV=dev\n", encoding="utf-8")
+    avvio.main(["--senza-finestre", "--senza-browser"])
+    assert os.environ["STATION_CODE"] == "ST-FIERA" and os.environ["STATION_SWITCH_ENABLED"] == "1"
+    assert os.environ["APP_ENV"] == "production"  # le variabili fisse vincono

pyproject.toml

@@ -81,6 +81,20 @@ vision-worker = [
     "python-multipart>=0.0.6; python_version>='3.13'",
 ]
 
+# Pacchetto Windows (packaging/windows, TieMeasureFlow#76): solo per build.ps1, non per
+# i container. Si usa con --python 3.13 insieme agli extra server, client e vision-worker.
+[dependency-groups]
+windows = [
+    "tzdata; sys_platform == 'win32'",  # ZoneInfo("Europe/Rome") (backend e frontend): Windows non ha il database IANA
+    "aiosqlite>=0.20.0",  # database SQLite su file (DB_URL, piano A)
+    "waitress>=3.0.0",    # server WSGI del frontend Flask (gunicorn non gira su Windows)
+    "vs-camera[genicam]; python_version>='3.13'",  # scripts/camera_service.py: camere GigE/GenTL (producer .cti del vendor)
+    "vs-license; python_version>='3.13'",  # licenza Tielogic v1 (impronta macchina, firma Ed25519)
+    "nuitka>=2.5",        # compilazione standalone
+    "ordered-set>=4.1",   # richiesto da Nuitka per la modalita' standalone
+    "zstandard>=0.22",    # compressione dei dati incorporati di Nuitka
+]
+
 [project.scripts]
 # Backend
 server = "uvicorn:run"  # placeholder, real CMD lives in Dockerfile
@@ -105,6 +119,8 @@ vs-measure  = { path = "vendor/visionsuite/packages/vs-measure", editable = true
 vs-pm2d     = { path = "vendor/visionsuite/packages/vs-pm2d", editable = true }
 vs-tools    = { path = "vendor/visionsuite/packages/vs-tools", editable = true }  # #46
 vs-dxf      = { path = "vendor/visionsuite/packages/vs-dxf", editable = true }  # #46
+vs-camera   = { path = "vendor/visionsuite/packages/vs-camera", editable = true }  # #76 camera di stazione
+vs-license  = { path = "vendor/visionsuite/packages/vs-license", editable = true }  # #76 licenza del pacchetto Windows
 
 [tool.pytest.ini_options]
 asyncio_mode = "auto"

src/backend/config.py

@@ -27,10 +27,6 @@ class Settings(BaseSettings):
     db_name: str = "tiemeasureflow"
     db_user: str = "tmflow"
     db_password: str = _DEFAULT_DB_PASSWORD
-    # Full SQLAlchemy async URL (env DB_URL). When set it wins over the
-    # DB_HOST/DB_PORT/DB_NAME/DB_USER/DB_PASSWORD parts. Used by the Windows
-    # package: sqlite+aiosqlite:///C:/ProgramData/.../tmf.db (forward slashes).
-    db_url: str | None = None
 
     # Presentation time zone (DB is UTC, #42)
     display_timezone: str = "Europe/Rome"
@@ -82,9 +78,7 @@ class Settings(BaseSettings):
 
     @property
     def database_url(self) -> str:
-        """Async connection string: DB_URL if set, else the MySQL one."""
+        """Async MySQL connection string."""
-        if self.db_url:
-            return self.db_url
         return (
             f"mysql+asyncmy://{self.db_user}:{self.db_password}"
             f"@{self.db_host}:{self.db_port}/{self.db_name}"
@@ -103,12 +97,7 @@ class Settings(BaseSettings):
         (mounted as a Docker volume), not inside the backend tree.
         """
         # Path(__file__) = src/backend/config.py → parents[2] = project root
-        # UPLOAD_DIR may be absolute (Windows package: C:/ProgramData/...):
+        return Path(__file__).resolve().parents[2] / self.upload_dir
-        # in that case it is used as is instead of being joined to the root.
-        configured = Path(self.upload_dir)
-        if configured.is_absolute():
-            return configured
-        return Path(__file__).resolve().parents[2] / configured
 
     # Always resolve .env against the project root regardless of cwd
     # (pydantic-settings would otherwise treat the path as cwd-relative).
@@ -133,10 +122,6 @@ class Settings(BaseSettings):
                 "SERVER_SECRET_KEY is still the committed default value; "
                 "set it before running with APP_ENV=" + self.app_env
             )
-        # A SQLite file has no DB password: the default-password guard only
-        # makes sense for the MySQL connection built from the DB_* parts.
-        if self.db_url and self.db_url.startswith("sqlite"):
-            return self
         if self.db_password == _DEFAULT_DB_PASSWORD:
             raise RuntimeError(
                 "DB_PASSWORD is still the committed default value; "

src/backend/database.py

@@ -1,7 +1,6 @@
 """Async SQLAlchemy database engine and session management."""
 from collections.abc import AsyncGenerator
 
-from sqlalchemy import event
 from sqlalchemy.ext.asyncio import (
     AsyncSession,
     async_sessionmaker,
@@ -11,30 +10,14 @@ from sqlalchemy.orm import DeclarativeBase
 
 from src.backend.config import settings
 
-_IS_SQLITE = settings.database_url.startswith("sqlite")
+# Create async engine
-
+engine = create_async_engine(
-# Create async engine. MySQL gets a connection pool; SQLite (local file of the
+    settings.database_url,
-# Windows package) does not accept pool_size/max_overflow/pool_recycle.
+    echo=False,
-if _IS_SQLITE:
+    pool_size=10,
-    engine = create_async_engine(settings.database_url, echo=False)
+    max_overflow=20,
-
+    pool_recycle=3600,
-    @event.listens_for(engine.sync_engine, "connect")
+)
-    def _sqlite_pragmas(dbapi_connection, _connection_record) -> None:
-        """Per-connection PRAGMAs: SQLite ignores FKs unless asked, and WAL +
-        busy_timeout let the web, vision and backend threads share the file."""
-        cursor = dbapi_connection.cursor()
-        cursor.execute("PRAGMA foreign_keys=ON")
-        cursor.execute("PRAGMA journal_mode=WAL")
-        cursor.execute("PRAGMA busy_timeout=5000")
-        cursor.close()
-else:
-    engine = create_async_engine(
-        settings.database_url,
-        echo=False,
-        pool_size=10,
-        max_overflow=20,
-        pool_recycle=3600,
-    )
 
 # Session factory
 async_session_factory = async_sessionmaker(

src/backend/tests/test_sqlite_file.py

@@ -1,144 +0,0 @@
-"""Backend su un file SQLite locale (pacchetto Windows, TieMeasureFlow#77).
-
-Il modulo `database` costruisce l'engine all'import leggendo l'ambiente, quindi
-i test che riguardano DB_URL girano in un sottoprocesso con DB_URL/UPLOAD_DIR
-impostati: e' lo stesso percorso di avvio.py nel pacchetto, senza toccare
-l'engine in memoria usato dal resto della suite.
-"""
-import json
-import os
-import subprocess
-import sys
-import textwrap
-from pathlib import Path
-
-from src.backend.config import Settings
-
-_ROOT = Path(__file__).resolve().parents[3]
-
-# Script eseguito nel sottoprocesso: upgrade head da DB vuoto, poi app reale
-# (health, login con utente creato via ORM), PRAGMA e vincolo FK.
-_SCRIPT = textwrap.dedent(
-    """
-    import asyncio, json, sys
-    from pathlib import Path
-    from unittest.mock import MagicMock
-    # WeasyPrint senza GTK: stesso mock di conftest.py (le DLL sono affare del piano B)
-    sys.modules.setdefault("weasyprint", MagicMock())
-    from alembic import command
-    from alembic.config import Config
-
-    from src.backend.config import settings
-    ini = Path(r"{ini}")
-    command.upgrade(Config(str(ini)), "head")
-
-    from httpx import ASGITransport, AsyncClient
-    from sqlalchemy import select, text
-    from sqlalchemy.exc import IntegrityError
-    from src.backend.database import async_session_factory, engine
-    from src.backend.main import app
-    from src.backend.models.orm.user import User
-    from src.backend.models.orm.recipe import RecipeVersion
-    from src.backend.services.auth_service import hash_password
-
-    async def main():
-        out = {{}}
-        async with async_session_factory() as s:
-            s.add(User(username="fiera", password_hash=hash_password("Pass12345"),
-                       display_name="Fiera", roles=["Maker"], is_admin=True))
-            await s.commit()
-        async with async_session_factory() as s:
-            out["utente"] = (await s.execute(select(User.username))).scalars().all()
-            out["fk"] = (await s.execute(text("PRAGMA foreign_keys"))).scalar()
-            out["journal"] = (await s.execute(text("PRAGMA journal_mode"))).scalar()
-            out["busy"] = (await s.execute(text("PRAGMA busy_timeout"))).scalar()
-        # FK attive: una versione con recipe_id inesistente deve essere rifiutata
-        try:
-            async with async_session_factory() as s:
-                s.add(RecipeVersion(recipe_id=99999, version_number=1, created_by=1))
-                await s.commit()
-            out["fk_violation"] = False
-        except IntegrityError:
-            out["fk_violation"] = True
-        async with AsyncClient(transport=ASGITransport(app=app), base_url="http://t") as c:
-            out["health"] = (await c.get("/api/health")).status_code
-            r = await c.post("/api/auth/login", json={{"username": "fiera", "password": "Pass12345"}})
-            out["login"] = r.status_code
-        out["upload_path"] = str(settings.upload_path)
-        out["database_url"] = settings.database_url
-        await engine.dispose()
-        print("RISULTATO=" + json.dumps(out))
-
-    asyncio.run(main())
-    """
-)
-
-
-def _run(tmp_path: Path, extra_env: dict[str, str]) -> dict:
-    ini = _ROOT / "src" / "backend" / "migrations" / "alembic.ini"
-    env = {k: v for k, v in os.environ.items() if k not in ("DB_URL", "UPLOAD_DIR")}
-    env.update(extra_env)
-    env["PYTHONPATH"] = str(_ROOT)
-    env["PYTHONIOENCODING"] = "utf-8"
-    proc = subprocess.run(
-        [sys.executable, "-c", _SCRIPT.format(ini=str(ini))],
-        cwd=str(_ROOT), env=env, capture_output=True, text=True, timeout=180,
-    )
-    assert proc.returncode == 0, proc.stderr[-3000:]
-    line = [l for l in proc.stdout.splitlines() if l.startswith("RISULTATO=")][-1]
-    return json.loads(line[len("RISULTATO="):])
-
-
-def test_file_sqlite_upgrade_app_pragma_e_upload_assoluto(tmp_path):
-    db = tmp_path / "tmf.db"
-    uploads = tmp_path / "uploads"
-    # barre "/" nell'URL come nel pacchetto Windows (D:/... non va in escape)
-    url = f"sqlite+aiosqlite:///{db.as_posix()}"
-    out = _run(tmp_path, {"DB_URL": url, "UPLOAD_DIR": str(uploads)})
-
-    assert out["database_url"] == url
-    assert db.exists()  # il file e' stato creato da upgrade head
-    assert out["utente"] == ["fiera"]
-    assert out["health"] == 200
-    assert out["login"] == 200
-    assert out["fk"] == 1  # PRAGMA foreign_keys attivo
-    assert out["fk_violation"] is True
-    assert out["journal"] == "wal"
-    assert out["busy"] == 5000
-    # UPLOAD_DIR assoluto rispettato (non accodato alla radice del progetto)
-    assert Path(out["upload_path"]) == uploads
-
-
-def test_database_url_senza_db_url_resta_mysql(monkeypatch):
-    monkeypatch.delenv("DB_URL", raising=False)
-    s = Settings(_env_file=None, db_url=None)
-    assert s.database_url.startswith("mysql+asyncmy://")
-
-
-def test_db_url_vince_sulle_parti_db(monkeypatch):
-    s = Settings(_env_file=None, db_url="sqlite+aiosqlite:///C:/x/tmf.db", db_host="altro")
-    assert s.database_url == "sqlite+aiosqlite:///C:/x/tmf.db"
-
-
-def test_produzione_con_sqlite_non_richiede_db_password():
-    # niente RuntimeError: con SQLite la password DB di default non conta
-    Settings(
-        _env_file=None, app_env="production", server_secret_key="x" * 40,
-        db_url="sqlite+aiosqlite:///C:/x/tmf.db",
-    )
-
-
-def test_produzione_mysql_rifiuta_ancora_password_di_default():
-    import pytest
-    with pytest.raises(Exception, match="DB_PASSWORD"):
-        Settings(_env_file=None, app_env="production", server_secret_key="x" * 40)
-
-
-def test_upload_dir_relativo_resta_sotto_la_radice():
-    s = Settings(_env_file=None, upload_dir="uploads")
-    assert s.upload_path == _ROOT / "uploads"
-
-
-def test_upload_dir_assoluto(tmp_path):
-    s = Settings(_env_file=None, upload_dir=str(tmp_path / "u"))
-    assert s.upload_path == tmp_path / "u"

uv.lock

@@ -783,6 +783,33 @@ woff = [
     { name = "zopfli" },
 ]
 
+[[package]]
+name = "genicam"
+version = "1.6.0"
+source = { registry = "https://pypi.org/simple" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/3e/39/97c9a39fde61441731a383bde6a86b079a5a9d1d22c6d9eb16556b77016e/genicam-1.6.0-cp311-cp311-macosx_13_0_arm64.whl", hash = "sha256:2a5bfeb3b9796cf6667192c2957f8ea7ec240ff42e76cc6e3e05d1d0230bf68a", size = 2556729, upload-time = "2026-09-01T08:26:57.558Z" },
+    { url = "https://files.pythonhosted.org/packages/bd/1b/bf993221a155d2fd35c8201be97cd0376e005bf1cc82dec27105a712d3b1/genicam-1.6.0-cp311-cp311-manylinux2014_aarch64.whl", hash = "sha256:4207d7ccee9deb755ad372c0b473fd2f23e4e42da61e06e4a7873d199b883a0f", size = 2604157, upload-time = "2026-09-01T08:26:58.847Z" },
+    { url = "https://files.pythonhosted.org/packages/38/92/68c0033f076ad1defed2e6bf1cec8fc720a24622fb0389013b058e841234/genicam-1.6.0-cp311-cp311-manylinux2014_armv7l.whl", hash = "sha256:a750ffb11194f02740531bc0f62bf7013d39f2eea65f5e283c7811ab757fc987", size = 2190252, upload-time = "2026-09-01T08:27:00.126Z" },
+    { url = "https://files.pythonhosted.org/packages/e6/b3/252e5d64022984de4a78220c456f1f91742dbd7bb02d5b3926ed4c228015/genicam-1.6.0-cp311-cp311-manylinux2014_x86_64.whl", hash = "sha256:589b1152f22ca766f8b5e1dff9c1b4006c2eb7f5ee33152619ef6ece8a5a3f47", size = 2800290, upload-time = "2026-09-01T08:27:01.364Z" },
+    { url = "https://files.pythonhosted.org/packages/d4/ec/19092034d0f66646d97b85e1549b6b4e2448f5287bb3a76b5a8cd677ba4a/genicam-1.6.0-cp311-cp311-win_amd64.whl", hash = "sha256:ef1d25c7e9823689dbfb9e08d8fdb46e0f05982ca9c27d1eeacc1aa8fcd69f6e", size = 1802065, upload-time = "2026-09-01T08:27:02.555Z" },
+    { url = "https://files.pythonhosted.org/packages/b7/84/0dc939a435deef267d82bc6aaa4b7ed9c89510766454640622608d0e7ce5/genicam-1.6.0-cp312-cp312-macosx_13_0_arm64.whl", hash = "sha256:d0becabb469d0f51f9d4820d655d2788c620a8ee1c8abcfa4703cac87ba27f53", size = 2557117, upload-time = "2026-09-01T08:27:03.87Z" },
+    { url = "https://files.pythonhosted.org/packages/07/68/499657bf3e5111fe1c87e3364c2ae6b59fe912d7184fccf591eafd762ceb/genicam-1.6.0-cp312-cp312-manylinux2014_aarch64.whl", hash = "sha256:3a1a16b89fec69d52142781f280ce2c01a4c1422da1cd08893ed1cd630d11c30", size = 2607960, upload-time = "2026-09-01T08:27:05.149Z" },
+    { url = "https://files.pythonhosted.org/packages/8f/ac/3b8496c446715008e77dda7439735c428f163aab0a3f643352407a259a52/genicam-1.6.0-cp312-cp312-manylinux2014_armv7l.whl", hash = "sha256:b65beca4b425442922a2f2beefae1e3109ce166cfd726fcd9d2ac59ff1d57e24", size = 2189851, upload-time = "2026-09-01T08:27:06.516Z" },
+    { url = "https://files.pythonhosted.org/packages/30/9c/49d68f5055e970e4e4d834bc3df686a01f7bd82e070888fc7ad2c86e2eaf/genicam-1.6.0-cp312-cp312-manylinux2014_x86_64.whl", hash = "sha256:83da90404da189a87273864f2c97c761c1807fc6fc532fabd3bf50c0ae28f8ae", size = 2799503, upload-time = "2026-09-01T08:27:07.963Z" },
+    { url = "https://files.pythonhosted.org/packages/a3/4a/e643cac4031ad7b1780ab19bcdeb6b0545e829b2ee10ea37ca1185d9417d/genicam-1.6.0-cp312-cp312-win_amd64.whl", hash = "sha256:1d2bb3f39443c5bc248fcbde83a3a973370ca43588a7c1ded7d7324d7d9427d3", size = 1802200, upload-time = "2026-09-01T08:27:09.766Z" },
+    { url = "https://files.pythonhosted.org/packages/7f/f1/b5f641ad64c296462ab2ca314b8a471827142b949606ebe8b69bff7e6a08/genicam-1.6.0-cp313-cp313-macosx_13_0_arm64.whl", hash = "sha256:f5c35275014f4793b34a21ebe8bbcb269a87b5d1bf129daf2818c6160f8758c9", size = 2557108, upload-time = "2026-09-01T08:27:11.211Z" },
+    { url = "https://files.pythonhosted.org/packages/10/59/86ae5cbc1a89f70c2b3b906e692a46b977e9230664781cd5a304012f6b20/genicam-1.6.0-cp313-cp313-manylinux2014_aarch64.whl", hash = "sha256:f4d6496660507b32a7f6ef05f5344bcd305ea3e2158a41bf53169663d7a72e70", size = 2608137, upload-time = "2026-09-01T08:27:12.405Z" },
+    { url = "https://files.pythonhosted.org/packages/41/37/25a84938b5ec34fc6123006a3f4173fead4fde3b460b516749a8ae8c1b02/genicam-1.6.0-cp313-cp313-manylinux2014_armv7l.whl", hash = "sha256:efe646df5e8ca76208c6621e8a5dbea3e9909641801787993ea2d7ec4a704c09", size = 2189839, upload-time = "2026-09-01T08:27:13.834Z" },
+    { url = "https://files.pythonhosted.org/packages/75/eb/37363beb1880674ff0976ff7607e2e045933c6388d08d98bc0b512df941c/genicam-1.6.0-cp313-cp313-manylinux2014_x86_64.whl", hash = "sha256:a342980e80735b7b1e4f18f6c33d64eccc3e95887dd72f302409f1296bef3dac", size = 2799503, upload-time = "2026-09-01T08:27:15.253Z" },
+    { url = "https://files.pythonhosted.org/packages/ae/38/895e9effffc858ff06996a9eed28decdc9b5b2176b2cfd82df8c4f65bdec/genicam-1.6.0-cp313-cp313-win_amd64.whl", hash = "sha256:740156c5fa8d82330d36314112f4b755e8333c16f82792174f1a2a2e150519ae", size = 1802243, upload-time = "2026-09-01T08:27:16.576Z" },
+    { url = "https://files.pythonhosted.org/packages/50/26/98a864061d25e78b96b7d621814b399a78fb7603ae6a6ac871648587bc49/genicam-1.6.0-cp314-cp314-macosx_13_0_arm64.whl", hash = "sha256:064a87188b6102bac03a8ab1ccff5280e8fa4cf6378448e6286ed6f4cc9f7a64", size = 2557508, upload-time = "2026-09-01T08:27:17.763Z" },
+    { url = "https://files.pythonhosted.org/packages/f1/32/2ef1193d27bb375e3d9822be883e987d75203fcb417bafa96fd77fe8be18/genicam-1.6.0-cp314-cp314-manylinux2014_aarch64.whl", hash = "sha256:3dcf4af1fabb1cee06cac0bed6560f0e49180dab1e078501949eaf07596736c3", size = 2609251, upload-time = "2026-09-01T08:27:19.161Z" },
+    { url = "https://files.pythonhosted.org/packages/45/06/ea8b6c2f4536cd8f54961040edae1ad9ff8a3dced2081a2377dac600bb73/genicam-1.6.0-cp314-cp314-manylinux2014_armv7l.whl", hash = "sha256:e3f9ff542bbd2fe389e1a94e4a694ec34f94ab378247c5f7e761b78ff5891d24", size = 2189734, upload-time = "2026-09-01T08:27:20.541Z" },
+    { url = "https://files.pythonhosted.org/packages/38/ff/a8c90b9a7d99fa6008437491f1198264c22d49572a0013a05bc1c579e034/genicam-1.6.0-cp314-cp314-manylinux2014_x86_64.whl", hash = "sha256:d1e12e276eab6dbe8dec37e060ea5a8cc5758cc8c3502a048782e38a0451517d", size = 2799526, upload-time = "2026-09-01T08:27:21.77Z" },
+    { url = "https://files.pythonhosted.org/packages/24/18/c6f0b7f3da480aac0c86d104664e9cf144675986cc4e3f108c909bec0ddf/genicam-1.6.0-cp314-cp314-win_amd64.whl", hash = "sha256:7630b7844b273080f21f01881c56667cc68521186b75dd15798f5dee1f8f1037", size = 1846842, upload-time = "2026-09-01T08:27:23.18Z" },
+]
+
 [[package]]
 name = "greenlet"
 version = "3.4.0"
@@ -861,6 +888,19 @@ wheels = [
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 ]
 
+[[package]]
+name = "harvesters"
+version = "1.4.3"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "genicam" },
+    { name = "numpy" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/d3/18/ee45d896fee51dee2e35df9d371e2d213ed4488ddea4dd4bd1df6f92a5fb/harvesters-1.4.3.tar.gz", hash = "sha256:c237dd402735a66ebd570865113a3e80ae19161a21706aed80691627a8cb7da2", size = 104391, upload-time = "2024-05-16T17:09:41.805Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/9a/ab/295e5ec52cc2859ad8fa0d56f953cefa26f3e1eb28cc937162d7df7df872/harvesters-1.4.3-py3-none-any.whl", hash = "sha256:74994cedc941051b9ce9527c5b336e611589a1bc209bc03186c49102a55f1f1f", size = 100253, upload-time = "2024-05-16T17:09:27.933Z" },
+]
+
 [[package]]
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