import os

racine = "."  # point de départ = dossier courant

def detect_fichiers_non_utf8(dossier):
    for root, dirs, files in os.walk(dossier):
        for file in files:
            if file.endswith(".py"):
                chemin = os.path.join(root, file)
                try:
                    with open(chemin, encoding="utf-8") as f:
                        f.read()
                except UnicodeDecodeError:
                    print(f"⚠️ Encodage non UTF-8 : {chemin}")

detect_fichiers_non_utf8(racine)