Windows compatibility

Readme.org

@@ -1,7 +1,7 @@
 #+title:  Script
 #+author: Sébastien Miquel
 #+date:   14-03-2026
-# Time-stamp: <20-08-26 09:59>
+# Time-stamp: <20-08-26 11:37>
 #+OPTIONS:
 
 * Méta
@@ -38,6 +38,23 @@ examples du rendu final (dans le sous dossier =BGnot=).
 Cette situation s'améliorera peut-être, mais faciliter l'utilisation
 de ce système n'est pas une priorité.
 
+** Limitations
+
+Pour l'instant, la correction est faite question par question : le LLM
+n'a accès qu'à la partie de la copie correspondant à une question
+fixée. Ça ne gère donc pas les cas où un argument a été donné dans une
+question précédente ou autre.
+
+*** Noms de labels sous Windows
+
+Certains labels sont utilisés directement comme noms de fichiers et de
+dossiers. Les labels contenant notamment =:= ne sont pas acceptés par
+Windows. Sous Windows, les scripts refusent ces labels avant de
+poursuivre et affichent la liste des valeurs à corriger. Aucune
+conversion silencieuse n'est appliquée ; utiliser par exemple
+=Ex 1 - a)= au lieu de =Ex 1 : a)=. Le diagnostic du GUI permet de les
+repérer avant de lancer une étape.
+
 ** Requirements
 
 *** Python
@@ -74,6 +91,34 @@ ou éventuellement, la renseigner directement dans le fichier
 
 Copier `default_config.py` en `config.py`. Éventuellement le modifier.
 
+*** Interface graphique
+
+Lancer l'assistant avec :
+
+#+BEGIN_SRC bash
+python gui.py
+#+END_SRC
+
+On peut aussi ouvrir directement une évaluation avec
+=python gui.py Interro=. L'interface conserve l'état et l'historique
+des étapes dans =Interro/.copienator-gui.json=, et les sorties complètes
+dans =Interro/.copienator/logs/=. Une relance d'une étape antérieure ne
+supprime aucun résultat ; les étapes suivantes sont seulement marquées
+comme étant à revalider.
+
+La variable =SHOW_PERSONAL_STEPS= de =config.py= permet d'afficher ou de
+masquer les étapes propres au workflow personnel.
+
+Le bouton =Diagnostic…= vérifie les modules Python, Poppler, LaTeX,
+PDF Arranger et la configuration Gemini. Sous Windows, les exécutables
+externes doivent être accessibles depuis =PATH=. Quand la création de
+liens symboliques ou physiques n'est pas autorisée, l'export et la
+préparation de =A Rendre= utilisent automatiquement une copie normale.
+
+Les chemins des étapes personnelles peuvent être adaptés avec
+=CURRENT_SCORE_ODS_PATH=, =FINAL_SCORE_ODS_PATH=,
+=FINAL_SCORE_OUTPUT_DIR= et =FINAL_SCORE_FONT_PATH= dans =config.py=.
+
 ** Correction d'un paquet de copies
 
  1. Créer un fichier =names= dans le dossier courant, avec les
@@ -82,7 +127,12 @@ Copier `default_config.py` en `config.py`. Éventuellement le modifier.
     suite)
  3. Suivre les instructions suivantes
 
+
 * Étapes et Script
+
+Utiliser `python gui.py` ou `python gui.py Interro` pour lancer un GUI
+qui suit automatiquement les étapes décrites ci-dessous.
+
 ** Prétraitement de l'énoncé
 
 Dans le dossier de l'évaluation, mettre les fichiers suivants de l'évaluation :
@@ -127,11 +177,11 @@ Dans le dossier de l'évaluation, mettre les fichiers suivants de l'évaluation
 
 Mettre les copies scannées au format pdf dans =Interro=.
 
- 1. =./rotate_all.sh Interro= (facultatif)
+ 1. =python copies_tools.py rotate Interro= (facultatif)
 
     Retourne tous les pdf de 180°, si la photocopie a été faite à
     l'envers.
- 2. =./rename_to_copie.sh Interro=
+ 2. =python copies_tools.py rename Interro=
      change le nom des copies en =Copie{id}.pdf=
  3. =python page_splitter.py Interro=
 
@@ -198,7 +248,6 @@ Optional : Set proxy with ~export HTTPS_PROXY="http://10.0.0.1:3128"~
  2. =python correction.py Interro --limit 240= OU
     =python correction.py Interro/Par\ label/Ex\ 2/Group_1.jpg= OU
     =python correction.py Interro --overwrite=
-    =python correction.py Interro --pro-by-label= (needs `labels_for_pro`)
 
     Fais les requêtes de correction à Gemini.
 
@@ -259,20 +308,20 @@ OU
  3. =python export.py Interro= (gestion perso)
     Cela déplace les groupes dans le dossier configuré par =EXPORT_DIR=
     (par défaut =Export=).
-    - Les mettre dans le dossier racine de la tablette, et renommer en =aaa=.
+
-    - Vider =Syncthing/Annotées= sur la tablette et localement.
+Il faut ensuite annoter les fichiers dans `EXPORT_DIR` avec une
-      À automatiser, aussi c'est lent…
+tablette graphique.
 
 ** Lecture de la correction manuscrite
 
- 1. =python import.py Interro= (gestion perso)
+_Before_ : vider le dossier configuré par =IMPORT_DIR= (par défaut
+=Import=), puis y copier ou synchroniser les fichiers depuis la tablette.
 
-      _Before_ : vider le dossier configuré par =IMPORT_DIR= (par défaut
+ 1. =python import.py Interro=
-    =Import=), puis y copier ou synchroniser les fichiers depuis la tablette.
 
-Une fois les corrections manuelles appliquées aux fichiers
+    Une fois les corrections manuelles appliquées aux fichiers
-=Concat.pdf=, il faut enregistrer le fichier annoté au même endroit,
+    =Concat.pdf=, il faut enregistrer le fichier annoté au même endroit,
-sous le nom =Concat_annotated.pdf=.
+    sous le nom =Concat_annotated.pdf=.
 
  2. =python reading_annotations.py Interro=
 
@@ -290,8 +339,9 @@ OU
     + un fichier =score.json= qui contient les notes par question
 
     Si un nom est =Unknown= : renommer à la main le dossier et le fichier dedans.
+ 4. Éventuellement, faire des modifications manuelles aux =score.json=.
 
- 4. On peut faire des changements manuels aux =score.json= ici, puis
+    Puis
     - `python reading_annotations.py --update-score Interro`
     - `python reading_grouped_annotations.py --update-score Interro`
     pour mettre à jour les scores dans les images.
@@ -309,6 +359,7 @@ OU
     + update the copies from =miqmacs.fr/admin=.
  6. (gestion perso) Impression d'une copie. Via Evince » print to pdf.
 
+* Autres
 ** Recorrection d'une seule copie (peu testé)
 
 !! Attention, refaire ne marchera pas si tu fais une annotation non

add_final_score.py

@@ -1,16 +1,29 @@
 import argparse
 import math
-import sys
-import os
 import shutil
+import sys
 from pathlib import Path
+
 import pandas as pd
 from PIL import Image, ImageDraw, ImageFont
 
+from config import FINAL_SCORE_FONT_PATH, FINAL_SCORE_ODS_PATH, FINAL_SCORE_OUTPUT_DIR
+
 # Configuration constants
-ODS_PATH = "/home/sebastien/Rust/gestion_classe/Staging/simple_eval.ods"
+ODS_PATH = Path(FINAL_SCORE_ODS_PATH).expanduser()
-OUTPUT_DIR = Path("/home/sebastien/Rust/Server/copies")
+OUTPUT_DIR = Path(FINAL_SCORE_OUTPUT_DIR).expanduser()
-FONT_PATH = "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf" # Standard Linux font path
+
+
+def score_font(size):
+    candidates = [FINAL_SCORE_FONT_PATH, "DejaVuSans-Bold.ttf", "arial.ttf"]
+    for candidate in candidates:
+        if not candidate:
+            continue
+        try:
+            return ImageFont.truetype(str(candidate), size)
+        except OSError:
+            continue
+    return ImageFont.load_default()
 
 def get_rounded_score(score):
     """Round score to one decimal place below (floor)."""
@@ -20,7 +33,7 @@ def get_rounded_score(score):
     except (ValueError, TypeError):
         return None
 
-def process_images(base_dir):
+def process_images(base_dir, output_dir):
     # 1. Load Data
     try:
         # header=None assumes the file starts directly with data.
@@ -33,7 +46,7 @@ def process_images(base_dir):
         sys.exit(1)
 
     # 2. Prepare Output Directory
-    OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
+    output_dir.mkdir(parents=True, exist_ok=True)
 
     # 3. Iterate Files
     # Structure: Dir/A Rendre/{name}/{name}.jpg
@@ -68,12 +81,7 @@ def process_images(base_dir):
                 # Dynamic font size (15% of image height)
                 font_size = int(width * 0.08)
 
-                try:
+                font = score_font(font_size)
-                    font = ImageFont.truetype(FONT_PATH, font_size)
-                except IOError:
-                    # Fallback if specific font not found
-                    font = ImageFont.load_default()
-                    print(f"Warning: System font not found, using default for {student_name}")
 
                 text = str(score)
 
@@ -90,7 +98,7 @@ def process_images(base_dir):
                 draw.text((x, y), text, fill=(255, 0, 0), font=font)
 
                 # Save
-                save_path = OUTPUT_DIR / f"{student_name}.jpg"
+                save_path = output_dir / f"{student_name}.jpg"
                 img.save(save_path)
                 print(f"Processed: {student_name} -> {score}")
 
@@ -99,7 +107,7 @@ def process_images(base_dir):
 
     for pdf_path in sorted(search_path.glob("*/*.pdf")):
         student_name = pdf_path.stem # Filename without extension
-        save_path = OUTPUT_DIR / f"{student_name}.pdf"
+        save_path = output_dir / f"{student_name}.pdf"
 
         shutil.copy(str(pdf_path), str(save_path))
 
@@ -111,6 +119,7 @@ if __name__ == "__main__":
 
     args = parser.parse_args()
 
-    OUTPUT_DIR = OUTPUT_DIR / args.dir
+    base_dir = args.dir.expanduser().resolve()
-    OUTPUT_DIR.mkdir(parents=True, exist_ok=True)
+    output_dir = OUTPUT_DIR / base_dir.name
-    process_images(args.dir)
+    output_dir.mkdir(parents=True, exist_ok=True)
+    process_images(base_dir, output_dir)

annotating_by_label.py

@@ -103,6 +103,7 @@ def main():
     args = parser.parse_args()
 
     root_dir = args.input_path
+    validated_labels = utils.read_all_labels(root_dir)
     results = annotating.make_dictionary(root_dir)
     label_groups = os.path.join(root_dir, "label_groups")
     all_labels = os.path.join(root_dir, "labels")
@@ -113,8 +114,7 @@ def main():
             print(f"Error: {all_labels} not found.")
             sys.exit(1)
 
-        with open(all_labels, 'r') as f:
+        lines = validated_labels
-            lines = [l.strip() for l in f if l.strip()]
 
         groups = {}
         for line in lines:

annotating_with_checks.py

@@ -13,6 +13,7 @@ matplotlib.use('Agg')
 
 from PIL import Image, ImageDraw, ImageFont
 import annotating
+import utils
 from annotating import MARGIN_LEFT, ANNOT_WIDTH
 
 # Global lock for Matplotlib/Latex rendering to prevent race conditions
@@ -230,6 +231,9 @@ if __name__ == "__main__":
     else:
         root_dir = input_path
 
+    if os.path.exists(os.path.join(root_dir, "labels")):
+        utils.read_all_labels(root_dir)
+
     if not args.refaire:
         results = annotating.make_dictionary(root_dir)
 

copienator_gui/app.py

@@ -9,6 +9,9 @@ from pathlib import Path
 from tkinter import filedialog, messagebox, ttk
 from typing import Any
 
+from platform_utils import WindowsLabelError, validate_windows_labels
+
+from .diagnostics import collect_diagnostics
 from .runner import ProcessRunner
 from .state import StateStore
 from .workflow import (
@@ -42,6 +45,7 @@ class CopienatorApp(tk.Tk):
     ) -> None:
         super().__init__()
         self.repository = repository.resolve()
+        self.show_personal_steps = show_personal_steps
         self.steps = build_workflow(show_personal_steps)
         self.step_by_id = {step.id: step for step in self.steps}
         self.state_store = StateStore()
@@ -93,6 +97,7 @@ class CopienatorApp(tk.Tk):
         path_entry.bind("<Return>", lambda _event: self._load_evaluation())
         ttk.Button(top, text="Parcourir…", command=self._browse_evaluation).grid(row=0, column=2, padx=6)
         ttk.Button(top, text="Charger", command=self._load_evaluation).grid(row=0, column=3)
+        ttk.Button(top, text="Diagnostic…", command=self._show_diagnostics).grid(row=0, column=4, padx=(6, 0))
 
         ttk.Label(top, text="Clé Gemini").grid(row=1, column=0, sticky="w", padx=(0, 8), pady=(7, 0))
         ttk.Entry(top, textvariable=self.api_key_var, show="•", width=32).grid(
@@ -194,6 +199,47 @@ class CopienatorApp(tk.Tk):
         status = ttk.Label(self, textvariable=self.info_var, anchor="w", relief="sunken", padding=(6, 3))
         status.grid(row=3, column=0, sticky="ew")
 
+    def _show_diagnostics(self) -> None:
+        checks = collect_diagnostics(
+            self.show_personal_steps, self.api_key_var.get(), self.evaluation
+        )
+        dialog = tk.Toplevel(self)
+        dialog.title("Diagnostic Copienator")
+        dialog.geometry("760x480")
+        dialog.transient(self)
+        dialog.columnconfigure(0, weight=1)
+        dialog.rowconfigure(1, weight=1)
+
+        required_missing = sum(1 for check in checks if check.required and not check.ok)
+        summary = (
+            "Tous les prérequis obligatoires sont disponibles."
+            if required_missing == 0
+            else f"{required_missing} prérequis obligatoire(s) manquant(s)."
+        )
+        ttk.Label(dialog, text=summary, padding=10, font=("TkDefaultFont", 11, "bold")).grid(
+            row=0, column=0, sticky="w"
+        )
+
+        tree = ttk.Treeview(dialog, columns=("state", "need", "detail"), show="headings")
+        tree.heading("state", text="État")
+        tree.heading("need", text="Niveau")
+        tree.heading("detail", text="Composant et détail")
+        tree.column("state", width=85, anchor="center")
+        tree.column("need", width=100, anchor="center")
+        tree.column("detail", width=530)
+        for check in checks:
+            tree.insert(
+                "",
+                "end",
+                values=(
+                    "OK" if check.ok else "Manquant",
+                    "Obligatoire" if check.required else "Optionnel",
+                    f"{check.name} — {check.detail}",
+                ),
+            )
+        tree.grid(row=1, column=0, sticky="nsew", padx=10)
+        ttk.Button(dialog, text="Fermer", command=dialog.destroy).grid(row=2, column=0, pady=10)
+
     def _browse_evaluation(self) -> None:
         selected = filedialog.askdirectory(initialdir=self.evaluation_var.get() or self.repository)
         if selected:
@@ -482,6 +528,19 @@ class CopienatorApp(tk.Tk):
         if step.is_manual:
             self._mark_step("success")
             return
+        if os.name == "nt" and step.id != "statement":
+            labels_path = evaluation / "labels"
+            if labels_path.is_file():
+                labels = [
+                    line.strip()
+                    for line in labels_path.read_text(encoding="utf-8").splitlines()
+                    if line.strip()
+                ]
+                try:
+                    validate_windows_labels(labels)
+                except WindowsLabelError as exc:
+                    messagebox.showerror("Labels incompatibles avec Windows", str(exc))
+                    return
         if not self._validate_arguments():
             return
         missing = self._missing_requirements(step)

copienator_gui/diagnostics.py

@@ -0,0 +1,125 @@
+from __future__ import annotations
+
+import importlib.util
+import os
+import shutil
+import sys
+from dataclasses import dataclass
+from pathlib import Path
+
+from platform_utils import windows_filename_problems
+
+
+@dataclass(frozen=True)
+class DiagnosticCheck:
+    name: str
+    ok: bool
+    detail: str
+    required: bool = True
+
+
+def module_available(module: str) -> bool:
+    try:
+        return importlib.util.find_spec(module) is not None
+    except (ImportError, ModuleNotFoundError, ValueError):
+        return False
+
+
+def collect_diagnostics(
+    show_personal_steps: bool,
+    api_key_override: str = "",
+    evaluation: Path | None = None,
+) -> list[DiagnosticCheck]:
+    checks = [
+        DiagnosticCheck(
+            "Système",
+            os.name == "nt" or sys.platform.startswith("linux"),
+            f"{sys.platform} — Linux et Windows sont pris en charge",
+        ),
+        DiagnosticCheck("Python", True, sys.executable),
+    ]
+
+    modules = {
+        "numpy": "numpy",
+        "pandas": "pandas",
+        "matplotlib": "matplotlib",
+        "Pillow": "PIL",
+        "pydantic": "pydantic",
+        "pypdf": "pypdf",
+        "pdf2image": "pdf2image",
+        "reportlab": "reportlab",
+        "img2pdf": "img2pdf",
+        "PyMuPDF": "fitz",
+        "ftfy": "ftfy",
+        "ezodf": "ezodf",
+        "Google GenAI": "google.genai",
+    }
+    checks.extend(
+        DiagnosticCheck(label, module_available(module), f"Module Python : {module}")
+        for label, module in modules.items()
+    )
+
+    programs = (
+        ("Poppler", ("pdftoppm", "pdftocairo"), True),
+        ("LaTeX", ("pdflatex",), True),
+        ("PDF Arranger", ("pdf-arranger", "pdfarranger"), False),
+    )
+    for label, candidates, required in programs:
+        executable = next((shutil.which(candidate) for candidate in candidates if shutil.which(candidate)), None)
+        detail = executable or "Introuvable dans PATH"
+        checks.append(DiagnosticCheck(label, executable is not None, detail, required))
+
+    api_key = api_key_override.strip() or os.environ.get("GEMINI_API_KEY")
+    checks.append(
+        DiagnosticCheck(
+            "Clé Gemini",
+            bool(api_key),
+            "GEMINI_API_KEY est définie" if api_key else "À saisir dans le GUI ou dans l’environnement",
+        )
+    )
+
+    if evaluation and (evaluation / "labels").is_file():
+        labels = [
+            line.strip()
+            for line in (evaluation / "labels").read_text(encoding="utf-8").splitlines()
+            if line.strip()
+        ]
+        unsafe = [label for label in labels if windows_filename_problems(label)]
+        detail = (
+            "Tous les labels sont utilisables comme noms de fichiers"
+            if not unsafe
+            else "Caractères Windows interdits : " + ", ".join(unsafe[:3])
+        )
+        if len(unsafe) > 3:
+            detail += f" (+{len(unsafe) - 3})"
+        checks.append(
+            DiagnosticCheck(
+                "Labels compatibles Windows",
+                not unsafe,
+                detail,
+                os.name == "nt",
+            )
+        )
+
+    if show_personal_steps:
+        checks.append(
+            DiagnosticCheck(
+                "gestion_classe",
+                shutil.which("gestion_classe") is not None,
+                shutil.which("gestion_classe") or "Introuvable dans PATH",
+                False,
+            )
+        )
+        try:
+            from config import CURRENT_SCORE_ODS_PATH, FINAL_SCORE_ODS_PATH
+
+            for label, configured_path in (
+                ("ODS courant", CURRENT_SCORE_ODS_PATH),
+                ("ODS final", FINAL_SCORE_ODS_PATH),
+            ):
+                path = Path(configured_path).expanduser()
+                checks.append(DiagnosticCheck(label, path.is_file(), str(path), False))
+        except ImportError:
+            checks.append(DiagnosticCheck("Configuration personnelle", False, "Variables absentes", False))
+
+    return checks

copienator_gui/workflow.py

@@ -30,6 +30,7 @@ class CommandVariant:
     program: str | None
     kind: str = "python"  # python, shell, external, manual
     fixed_args: tuple[str, ...] = ()
+    fixed_args_before_positionals: bool = False
     dangerous: bool = False
 
 
@@ -116,7 +117,16 @@ def build_workflow(show_personal_steps: bool) -> list[StepDefinition]:
             "Prétraitement des copies",
             "Retourner toutes les copies",
             "Rotation facultative de 180° lorsque les scans sont à l’envers.",
-            (CommandVariant("rotate", "Rotation", "rotate_all.sh", "shell"),),
+            (
+                CommandVariant(
+                    "rotate",
+                    "Rotation",
+                    "copies_tools.py",
+                    "python",
+                    ("rotate",),
+                    fixed_args_before_positionals=True,
+                ),
+            ),
             arguments=(arg_target("Dossier de l’évaluation"),),
             optional=True,
         ),
@@ -125,7 +135,16 @@ def build_workflow(show_personal_steps: bool) -> list[StepDefinition]:
             "Prétraitement des copies",
             "Renommer les PDF en CopieXX.pdf",
             "Renomme les PDF du dossier d’évaluation dans leur ordre courant.",
-            (CommandVariant("rename", "Renommage", "rename_to_copie.sh", "shell"),),
+            (
+                CommandVariant(
+                    "rename",
+                    "Renommage",
+                    "copies_tools.py",
+                    "python",
+                    ("rename",),
+                    fixed_args_before_positionals=True,
+                ),
+            ),
             arguments=(arg_target("Dossier de l’évaluation"),),
         ),
         StepDefinition(
@@ -464,8 +483,11 @@ def build_command(
         elif spec.flag:
             options.extend((spec.flag, rendered))
 
+    if variant.fixed_args_before_positionals:
+        command.extend(variant.fixed_args)
     command.extend(positionals)
-    command.extend(variant.fixed_args)
+    if not variant.fixed_args_before_positionals:
+        command.extend(variant.fixed_args)
     command.extend(options)
     if extra_arguments.strip():
         command.extend(shlex.split(extra_arguments, posix=os.name != "nt"))

copies_tools.py

@@ -0,0 +1,109 @@
+from __future__ import annotations
+
+import argparse
+import uuid
+from pathlib import Path
+
+from pypdf import PdfReader, PdfWriter
+
+
+def copy_pdfs(directory: Path) -> list[Path]:
+    directory = directory.expanduser().resolve()
+    if not directory.is_dir():
+        raise NotADirectoryError(f"Dossier introuvable : {directory}")
+    return sorted(
+        (
+            path
+            for path in directory.glob("*.pdf")
+            if path.name.casefold() not in {"enonce.pdf", "énoncé.pdf"}
+        ),
+        key=lambda path: path.name.casefold(),
+    )
+
+
+def rotate_pdf(path: Path) -> None:
+    temporary = path.with_name(f".{path.stem}.rotate-{uuid.uuid4().hex}.pdf")
+    try:
+        with path.open("rb") as source, temporary.open("wb") as destination:
+            reader = PdfReader(source)
+            writer = PdfWriter()
+            for page in reader.pages:
+                writer.add_page(page.rotate(180))
+            if reader.metadata:
+                metadata = {
+                    str(key): str(value)
+                    for key, value in reader.metadata.items()
+                    if value is not None
+                }
+                writer.add_metadata(metadata)
+            writer.write(destination)
+        temporary.replace(path)
+    finally:
+        if temporary.exists():
+            temporary.unlink()
+
+
+def rotate_all(directory: Path) -> int:
+    files = copy_pdfs(directory)
+    for path in files:
+        rotate_pdf(path)
+        print(f"Rotated: {path.name}")
+    if not files:
+        print("No PDF copies found.")
+    return len(files)
+
+
+def rename_all(directory: Path) -> list[tuple[Path, Path]]:
+    directory = directory.expanduser().resolve()
+    files = copy_pdfs(directory)
+    width = max(2, len(str(len(files))))
+    plan = [
+        (source, directory / f"Copie{index:0{width}d}.pdf")
+        for index, source in enumerate(files, start=1)
+    ]
+    staged: list[tuple[Path, Path, Path]] = []
+
+    try:
+        for source, destination in plan:
+            temporary = directory / f".copienator-rename-{uuid.uuid4().hex}.pdf"
+            source.replace(temporary)
+            staged.append((source, temporary, destination))
+
+        completed: list[tuple[Path, Path, Path]] = []
+        try:
+            for source, temporary, destination in staged:
+                temporary.replace(destination)
+                completed.append((source, temporary, destination))
+                print(f"Renamed: {source.name} -> {destination.name}")
+        except OSError:
+            for _source, temporary, destination in completed:
+                if destination.exists():
+                    destination.replace(temporary)
+            raise
+    except OSError:
+        for source, temporary, _destination in staged:
+            if temporary.exists():
+                temporary.replace(source)
+        raise
+
+    if not plan:
+        print("No PDF copies found.")
+    return [(source, destination) for source, _temporary, destination in staged]
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description="Prepare scanned PDF copies.")
+    subparsers = parser.add_subparsers(dest="operation", required=True)
+    for operation in ("rotate", "rename"):
+        subparser = subparsers.add_parser(operation)
+        subparser.add_argument("directory", type=Path)
+    args = parser.parse_args()
+
+    if args.operation == "rotate":
+        rotate_all(args.directory)
+    else:
+        rename_all(args.directory)
+
+
+if __name__ == "__main__":
+    main()

default_config.py

@@ -6,6 +6,15 @@ API_KEY = os.environ.get("GEMINI_API_KEY")
 EXPORT_DIR = Path("Export")
 IMPORT_DIR = Path("Import")
 
+# Les étapes gestion_classe, ODS et publication sont masquées par défaut.
+SHOW_PERSONAL_STEPS = False
+
+# Chemins utilisés uniquement par les étapes personnelles.
+CURRENT_SCORE_ODS_PATH = Path("current_eval.ods")
+FINAL_SCORE_ODS_PATH = Path("simple_eval.ods")
+FINAL_SCORE_OUTPUT_DIR = Path("Server") / "copies"
+FINAL_SCORE_FONT_PATH = None
+
 # Modèle pour des choses très légères
 MODEL_LITE_ID = "gemini-3.5-flash-lite"
 

enonce_info.py

@@ -8,6 +8,7 @@ import subprocess
 import tempfile
 import shutil
 
+from platform_utils import WindowsLabelError, validate_windows_labels
 from utils import compile_to_pdf
 
 def fetch_and_save_sub_text(ex_id, indices, label, text_path):
@@ -191,6 +192,7 @@ def process_directory(directory):
                 indexes = data.get('indexes', [])
                 if not indexes:
                     label = f"Ex {current_ex_num}"
+                    validate_windows_labels([label])
                     f_labels.write(f"{label}\n")
                     fetch_and_save_sub_text(ids, [], label, paths['Text2'])
                     fetch_and_save_sub_sol(ids, [], label, paths['Sol2'])
@@ -198,6 +200,7 @@ def process_directory(directory):
                     for item in indexes:
                         suffix = format_indices(item['indices'], problem)
                         label = f"Ex {current_ex_num}" + (f" : {suffix}" if suffix else "")
+                        validate_windows_labels([label])
                         f_labels.write(f"{label}\n")
                         fetch_and_save_sub_text(ids, item['indices'], label, paths['Text2'])
                         fetch_and_save_sub_sol(ids, item['indices'], label, paths['Sol2'])
@@ -243,6 +246,8 @@ def process_directory(directory):
 
                 current_ex_num += 1
 
+            except WindowsLabelError:
+                raise
             except json.JSONDecodeError:
                 print(f"Error decoding JSON in block: {json_str}")
             except Exception as e:

export.py

@@ -1,52 +1,36 @@
+import argparse
 import sys
-import os
 from pathlib import Path
 
 from config import EXPORT_DIR
+from platform_utils import replace_with_link_or_copy
 
-def process_directory(dir_arg):
-    # Résolution des chemins
-    base_dir = Path(dir_arg)
-    bgnot_dir = base_dir / "BGnot"
-    sync_dir = EXPORT_DIR / dir_arg
 
-    # Création du dossier de destination s'il n'existe pas
+def export_directory(base_dir, source_dir_name):
+    base_dir = Path(base_dir).expanduser().resolve()
+    source_dir = base_dir / source_dir_name
+    sync_dir = Path(EXPORT_DIR).expanduser() / base_dir.name
     sync_dir.mkdir(parents=True, exist_ok=True)
 
-    if not bgnot_dir.is_dir():
+    if not source_dir.is_dir():
-        print(f"Erreur : le sous-dossier {bgnot_dir} n'existe pas.")
+        print(f"Erreur : le sous-dossier {source_dir} n'existe pas.")
         return
 
-    # Récupération de tous les sous-dossiers
+    subdirs = [directory for directory in source_dir.iterdir() if directory.is_dir()]
-    subdirs = [d for d in bgnot_dir.iterdir() if d.is_dir()]
+    if source_dir_name == "BGnot" and subdirs:
-    if not subdirs:
+        all_start_with_copie = all(directory.name.startswith("Copie") for directory in subdirs)
-        return
+        if not all_start_with_copie:
+            subdirs = [directory for directory in subdirs if not directory.name.startswith("Copie")]
 
-    # Application des règles de sélection
+    for subdir in subdirs:
-    all_start_with_copie = all(d.name.startswith("Copie") for d in subdirs)
-    if all_start_with_copie:
-        chosen_dirs = subdirs
-    else:
-        chosen_dirs = [d for d in subdirs if not d.name.startswith("Copie")]
-
-    # Traitement des dossiers sélectionnés
-    for subdir in chosen_dirs:
         concat_file = subdir / "Concat.pdf"
-
         if not concat_file.is_file():
             print(f"Attention : le fichier {concat_file} est introuvable.")
             continue
+        destination = sync_dir / f"{subdir.name}.pdf"
+        method = replace_with_link_or_copy(concat_file, destination, prefer="hardlink")
+        print(f"Exported: {destination} ({method})")
 
-        symlink_path = sync_dir / f"{subdir.name}.pdf"
-
-        # Supprime le lien précédent s'il existe pour éviter une erreur
-        if symlink_path.is_symlink() or symlink_path.exists():
-            symlink_path.unlink()
-
-        # Création du lien symbolique (pointe vers le chemin absolu pour éviter les problèmes)
-        os.link(concat_file.absolute(), symlink_path)
-
-import argparse
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Move to tablette folder.")
@@ -54,21 +38,7 @@ if __name__ == "__main__":
     parser.add_argument("--refaire", action="store_true", help="Process only copies/labels defined in refaire.json")
 
     args = parser.parse_args()
-    root_dir = args.dir
-
     if args.refaire:
-        base_dir = Path(root_dir)
+        export_directory(args.dir, "BRnot")
-        brnot_dir = base_dir / "BRnot"
-        sync_dir = EXPORT_DIR / root_dir
-        sync_dir.mkdir(parents=True, exist_ok=True)
-
-        for f in brnot_dir.iterdir():
-            concat_file = f / "Concat.pdf"
-            if f.is_dir() and concat_file.is_file():
-                symlink_path = sync_dir / f"{f.name}.pdf"
-                if symlink_path.exists():
-                    symlink_path.unlink()
-                os.link(concat_file.absolute(), symlink_path)
         sys.exit(0)
-    else:
+    export_directory(args.dir, "BGnot")
-        process_directory(root_dir)

gemini_for_enonce.py

@@ -10,6 +10,7 @@ from typing import List, Union
 from google import genai
 from google.genai import types
 from concurrent.futures import ThreadPoolExecutor
+from platform_utils import validate_windows_labels
 from utils import compile_to_pdf
 
 def get_lcp(s1: str, s2: str) -> str:
@@ -602,6 +603,7 @@ def process_exam(folder_path: str, restart: bool = False):
         break
 
     labels_list = [item.label for group in grouped_items for item in group if isinstance(item, QuestionItem)]
+    validate_windows_labels(labels_list)
 
     # Save labels and proceed
     with open(folder / "labels", 'w', encoding='utf-8') as f_labels:

gemini_for_labels.py

@@ -186,7 +186,7 @@ args = parser.parse_args()
 # input_arg = Path(args.input_path)
 image_files = []
 
-from utils import natural_key
+from utils import natural_key, read_all_labels
 
 for path_str in args.input_paths:
     input_arg = Path(path_str)
@@ -222,8 +222,9 @@ for path_str in args.input_paths:
         else:
             print(f"Warning: No variants found for {target_file.stem} in {CUTLEFT_DIR}")
 
-labels_txt = (INPUT_DIR / "labels").read_text()
+all_labels = read_all_labels(INPUT_DIR)
-valid_labels_set = set(line.strip() for line in labels_txt.splitlines() if line.strip())
+labels_txt = "\n".join(all_labels) + "\n"
+valid_labels_set = set(all_labels)
 names_path = (INPUT_DIR / "names")
 if not os.path.exists(names_path):
     names_path = Path("names")

giving_names.py

@@ -1,10 +1,11 @@
-import os
-import sys
 import json
+import os
 import re
+import sys
+from collections import defaultdict
 from pathlib import Path
 
-from collections import defaultdict
+from platform_utils import replace_with_link_or_copy, safe_filename
 
 def main():
     if len(sys.argv) < 3:
@@ -54,7 +55,7 @@ def main():
         elif len(ids) > 1:
             print(f"ALERT: Name '{name}' assigned to multiple IDs: {', '.join(ids)}")
 
-        safe_name = re.sub(r'[<>:"/\\|?*]', '', name).strip()
+        safe_name = safe_filename(name)
 
         for copie_id in ids:
             path_b = os.path.join(work_dir, f"{bnot_dir}/Copie{copie_id}")
@@ -81,9 +82,11 @@ def main():
                 src_file = os.path.join(source_folder, src_name)
                 dst_link = os.path.join(dest_path, dst_name)
                 try:
-                    if os.path.lexists(dst_link): os.remove(dst_link)
+                    if os.path.exists(src_file):
-                    if os.path.exists(src_file): os.symlink(src_file, dst_link)
+                        method = replace_with_link_or_copy(src_file, dst_link, prefer="symlink")
-                except Exception as e:
+                        if method == "copy":
+                            print(f"Copied {src_name} for {dest_folder_name} (links unavailable)")
+                except OSError as e:
                     print(f"Error linking {src_name} for {dest_folder_name}: {e}")
 
     # --- 4. Print Unassigned Names ---

page_splitter.py

@@ -1,16 +1,17 @@
-import fitz  # PyMuPDF
+import glob
-import tkinter as tk
-from tkinter import messagebox
-from PIL import Image, ImageTk, ImageDraw
-import sys
 import os
 import re
-import glob
 import shutil
-import subprocess
+import sys
+import tkinter as tk
+from tkinter import messagebox
+
+import fitz  # PyMuPDF
+from PIL import Image, ImageDraw, ImageTk
 from pypdf import PdfReader, PdfWriter
 
 from config import PAGE_SPLITTER_KB
+from platform_utils import launch_pdf_arranger
 
 
 # --- Constants ---
@@ -169,7 +170,10 @@ class PDFPreviewer:
         self.current_zoom = 1.0
 
     def start_arranger(self):
-        subprocess.Popen(["pdf-arranger", self.pdf_path])
+        try:
+            launch_pdf_arranger(self.pdf_path)
+        except FileNotFoundError as exc:
+            messagebox.showerror("PDF Arranger", str(exc))
 
     def on_resize(self, event):
         """

platform_utils.py

@@ -0,0 +1,120 @@
+from __future__ import annotations
+
+import os
+import re
+import shutil
+import subprocess
+import sys
+from pathlib import Path
+from typing import Literal
+
+WINDOWS_RESERVED_NAMES = {
+    "CON",
+    "PRN",
+    "AUX",
+    "NUL",
+    *(f"COM{number}" for number in range(1, 10)),
+    *(f"LPT{number}" for number in range(1, 10)),
+}
+
+
+class WindowsLabelError(ValueError):
+    pass
+
+
+def windows_filename_problems(value: str) -> list[str]:
+    problems = []
+    forbidden = sorted({character for character in value if character in '<>:"/\\|?*'})
+    if forbidden:
+        problems.append("caractères interdits " + " ".join(repr(char) for char in forbidden))
+    if any(ord(character) < 32 for character in value):
+        problems.append("caractère de contrôle")
+    if value.endswith((" ", ".")):
+        problems.append("espace ou point final")
+    if not value or value in {".", ".."}:
+        problems.append("nom vide ou réservé")
+    elif value.split(".", 1)[0].upper() in WINDOWS_RESERVED_NAMES:
+        problems.append("nom système réservé")
+    return problems
+
+
+def validate_windows_labels(
+    labels: list[str] | tuple[str, ...], platform_name: str | None = None
+) -> None:
+    """Reject labels that cannot be used as filenames on native Windows."""
+    if (platform_name or os.name) != "nt":
+        return
+    invalid = []
+    for label in labels:
+        problems = windows_filename_problems(label)
+        if problems:
+            invalid.append((label, problems))
+    if not invalid:
+        return
+    details = "\n".join(
+        f"  - {label!r}: {', '.join(problems)}" for label, problems in invalid
+    )
+    raise WindowsLabelError(
+        "Labels incompatibles avec Windows :\n"
+        f"{details}\n"
+        "Modifiez ces labels avant de poursuivre (par exemple, remplacez ':' par ' - ')."
+    )
+
+
+def safe_filename(value: str, fallback: str = "Unknown") -> str:
+    """Return a filename component accepted by both Linux and Windows."""
+    cleaned = re.sub(r'[<>:"/\\|?*\x00-\x1f]', "", value).strip().rstrip(". ")
+    if not cleaned:
+        cleaned = fallback
+    if cleaned.split(".", 1)[0].upper() in WINDOWS_RESERVED_NAMES:
+        cleaned = f"_{cleaned}"
+    return cleaned
+
+
+def open_path(path: str | Path) -> None:
+    """Open a file with the desktop's default application."""
+    target = str(Path(path).expanduser().resolve())
+    if os.name == "nt":
+        os.startfile(target)  # type: ignore[attr-defined]
+    elif sys.platform.startswith("linux"):
+        subprocess.Popen(["xdg-open", target])
+    else:
+        raise RuntimeError(f"Unsupported platform: {sys.platform}")
+
+
+def launch_pdf_arranger(path: str | Path) -> None:
+    executable = shutil.which("pdf-arranger") or shutil.which("pdfarranger")
+    if not executable:
+        raise FileNotFoundError(
+            "PDF Arranger is not installed or is not available in PATH."
+        )
+    subprocess.Popen([executable, str(Path(path).expanduser().resolve())])
+
+
+def replace_with_link_or_copy(
+    source: str | Path,
+    destination: str | Path,
+    *,
+    prefer: Literal["hardlink", "symlink"] = "hardlink",
+) -> str:
+    """Replace destination with a link, falling back to a regular copy."""
+    source_path = Path(source).expanduser().resolve()
+    destination_path = Path(destination).expanduser()
+    destination_path.parent.mkdir(parents=True, exist_ok=True)
+
+    if os.path.lexists(destination_path):
+        destination_path.unlink()
+
+    strategies = (prefer, "symlink" if prefer == "hardlink" else "hardlink")
+    for strategy in strategies:
+        try:
+            if strategy == "hardlink":
+                os.link(source_path, destination_path)
+            else:
+                os.symlink(source_path, destination_path)
+            return strategy
+        except (NotImplementedError, OSError):
+            continue
+
+    shutil.copy2(source_path, destination_path)
+    return "copy"

plotting.py

@@ -1,14 +1,15 @@
-import sys
 import json
-import threading
-import re
 import queue
-import subprocess
+import sys
+import threading
 import tkinter as tk
-from tkinter import messagebox
 from pathlib import Path
+from tkinter import messagebox
+
 from PIL import Image, ImageDraw, ImageFont, ImageTk
 
+from platform_utils import open_path
+
 print("o to open pdf, O original pdf, e to emacs part, p to go back, i to interro, click for coordinates")
 
 # --- Configuration & Globals ---
@@ -336,7 +337,7 @@ class ImageViewer:
             a = self.current_json_path.stem.split('_')[0] + ".pdf"
             pdf_path = self.current_json_path.with_name(a)
             print(f"Opening {pdf_path}")
-            subprocess.Popen(['xdg-open', str(pdf_path.absolute())])
+            open_path(pdf_path)
 
     def on_open_interro(self, event):
         if self.is_viewing and self.current_json_path:
@@ -347,25 +348,28 @@ class ImageViewer:
             if local_accent.exists():
                 pdf_path = str(local_accent)
             elif local_plain.exists():
-                pdf_path = str(local_plain)
+                pdf_path = local_plain
             else:
-                # Fallback to the Interro staging directory
+                messagebox.showerror(
-                pdf_path = f"/home/sebastien/Prépa/Staging/Interro/{self.base_dir.name}.pdf"
+                    "PDF not found",
+                    f"Neither {local_accent.name} nor {local_plain.name} exists in {self.base_dir}.",
+                )
+                return
 
             print(f"Opening {pdf_path}")
-            subprocess.Popen(['xdg-open', pdf_path])
+            open_path(pdf_path)
 
     def on_open_ori_pdf(self, event):
         if self.is_viewing and self.current_json_path:
             new_filename = self.current_json_path.stem.split('_')[0] + ".pdf"
             pdf_path = self.base_dir / "Copies Originales" / new_filename
             print(f"Opening {pdf_path}")
-            subprocess.Popen(['xdg-open', str(pdf_path.absolute())])
+            open_path(pdf_path)
 
     def on_edit(self, event):
         if self.is_viewing and self.current_json_path:
             print(f"Opening {self.current_json_path}")
-            subprocess.Popen(['xdg-open', str(self.current_json_path.absolute())])
+            open_path(self.current_json_path)
 
     def on_click(self, event):
         if not self.is_viewing: return
@@ -418,14 +422,11 @@ if __name__ == "__main__":
             sys.exit(1)
         files_to_process = sorted(cutleft_dir.glob("*.jpg"))
 
-    labels_txt = (base_dir / "labels").read_text()
-    valid_labels_set = set(line.strip() for line in labels_txt.splitlines() if line.strip())
-
-
     try:
         all_labels = read_all_labels(base_dir)
     except FileNotFoundError:
         all_labels = []
+    valid_labels_set = set(all_labels)
 
     t = threading.Thread(target=worker_thread, args=(base_dir, files_to_process, all_labels))
     t.daemon = True

splitting_int.py

@@ -8,6 +8,8 @@ import shutil
 from pathlib import Path
 from collections import defaultdict
 
+from utils import read_all_labels
+
 carreau = 1000 // 38
 
 
@@ -208,6 +210,8 @@ if __name__ == "__main__":
         print(f"Error: {input_arg} is not a valid file or directory.")
         sys.exit(1)
 
+    read_all_labels(base_dir)
+
     for pdf_path in pdf_files:
             json_path = pdf_path.with_suffix(".json")
             # print("Debug :", json_path)

update_ods.py

@@ -1,15 +1,16 @@
 import argparse
+import json
 import os
 import sys
-import json
-import ezodf
-import re
 from pathlib import Path
 
-from utils import natural_key, read_all_labels
+import ezodf
+
+from config import CURRENT_SCORE_ODS_PATH
+from utils import read_all_labels
 
 # Configuration
-ODS_PATH = "/home/sebastien/Rust/gestion_classe/Staging/current_eval.ods"
+ODS_PATH = Path(CURRENT_SCORE_ODS_PATH).expanduser()
 TARGET_DIR_NAME = "A Rendre"
 
 def main():
@@ -34,7 +35,7 @@ def main():
 
     print(f"Opening ODS file: {ODS_PATH}...")
     try:
-        doc = ezodf.opendoc(ODS_PATH)
+        doc = ezodf.opendoc(str(ODS_PATH))
     except Exception as e:
         print(f"Failed to open ODS: {e}")
         sys.exit(1)

utils.py

@@ -1,11 +1,15 @@
 import re
 from pathlib import Path
 
+from platform_utils import validate_windows_labels
+
 def natural_key(text):
     return [int(c) if c.isdigit() else c.lower() for c in re.split(r'(\d+)', str(text))]
 
 def read_all_labels(base_dir):
-    return list(filter(None, (Path(base_dir) / "labels").read_text().splitlines()))
+    labels = list(filter(None, (Path(base_dir) / "labels").read_text().splitlines()))
+    validate_windows_labels(labels)
+    return labels
 
 def enonce_total(base_dir):
     text_dir = Path(base_dir) / 'Text'
@@ -25,18 +29,15 @@ def enonce_total(base_dir):
 import os
 import shlex
 
+from platform_utils import open_path
+
 def edit_file_and_enter(file):
     editor = os.environ.get("EDITOR")
     try:
         if editor:
-            subprocess.run(shlex.split(editor) + [str(file)])
+            subprocess.run(shlex.split(editor, posix=os.name != "nt") + [str(file)])
         else:
-            if sys.platform.startswith("linux"):
+            open_path(file)
-                subprocess.run(["xdg-open", str(file)])
-            elif sys.platform == "darwin":
-                subprocess.run(["open", str(file)])
-            else:
-                os.startfile(str(file))
         input("Press ENTER here once you have saved and closed the text file...")
     except Exception as e:
         print(f"Error running editor: {e}")