🎉 Added COMMON_ERRORS.md, updated requirements.txt, setup.sh, and introduced file_utils.py & ssl_config.py in backend/utils 🎨
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189
backend/setup.sh
189
backend/setup.sh
@@ -1358,47 +1358,190 @@ EOF
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log "✅ Robuste Python-Umgebung installiert"
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}
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create_clean_requirements() {
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log "=== ERSTELLE BEREINIGTE REQUIREMENTS.TXT ==="
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local original_req="$CURRENT_DIR/requirements.txt"
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local clean_req="$CURRENT_DIR/requirements_clean.txt"
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# Problematische Pakete, die übersprungen werden sollen
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local problematic_packages=(
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"Send2Trash"
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"pywin32"
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"wmi"
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"RPi.GPIO"
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"python-magic-bin"
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)
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progress "Erstelle bereinigte requirements.txt..."
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# Erstelle neue requirements.txt ohne problematische Pakete
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> "$clean_req" # Datei leeren
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while IFS= read -r line || [ -n "$line" ]; do
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local skip_line=false
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local package_name=$(echo "$line" | sed 's/[<>=!].*//' | xargs)
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# Überspringe leere Zeilen und Kommentare
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if [[ -z "${line// }" ]] || [[ "$line" =~ ^[[:space:]]*# ]]; then
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echo "$line" >> "$clean_req"
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continue
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fi
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# Prüfe ob Paket problematisch ist
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for problematic in "${problematic_packages[@]}"; do
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if [[ "$package_name" == "$problematic" ]]; then
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echo "# ÜBERSPRUNGEN (problematisch): $line" >> "$clean_req"
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log "⚠️ Überspringe problematisches Paket: $package_name"
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skip_line=true
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break
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fi
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done
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# Spezielle Behandlung für plattformspezifische Pakete
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if [[ "$line" =~ "sys_platform" ]]; then
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# Prüfe Plattform-Kompatibilität
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if [[ "$line" =~ "win32" ]] && [[ "$(uname -s)" != "CYGWIN"* ]] && [[ "$(uname -s)" != "MINGW"* ]]; then
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echo "# ÜBERSPRUNGEN (Windows): $line" >> "$clean_req"
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log "ℹ️ Überspringe Windows-spezifisches Paket: $package_name"
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skip_line=true
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elif [[ "$line" =~ "linux" ]] && [[ "$(uname -s)" != "Linux" ]]; then
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echo "# ÜBERSPRUNGEN (Linux): $line" >> "$clean_req"
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log "ℹ️ Überspringe Linux-spezifisches Paket: $package_name"
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skip_line=true
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fi
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fi
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# Füge Zeile hinzu wenn nicht übersprungen
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if [ "$skip_line" = false ]; then
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echo "$line" >> "$clean_req"
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fi
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done < "$original_req"
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log "✅ Bereinigte requirements.txt erstellt: $clean_req"
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# Zeige Statistiken
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local original_count=$(grep -v -E '^[[:space:]]*#|^[[:space:]]*$' "$original_req" | wc -l)
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local clean_count=$(grep -v -E '^[[:space:]]*#|^[[:space:]]*$' "$clean_req" | wc -l)
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log "📊 Pakete: $original_count → $clean_count ($(($original_count - $clean_count)) übersprungen)"
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}
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install_essential_packages_fallback() {
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log "=== INSTALLIERE ESSENTIELLE PAKETE (FALLBACK) ==="
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# Minimale Liste essentieller Pakete für MYP
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local essential_packages=(
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"Flask>=2.0.0"
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"Werkzeug>=2.0.0"
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"Jinja2>=3.0.0"
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"requests>=2.25.0"
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"SQLAlchemy>=1.4.0"
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"Flask-Login>=0.6.0"
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"Flask-WTF>=1.0.0"
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"WTForms>=3.0.0"
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"cryptography>=3.4.0"
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"bcrypt>=3.2.0"
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"psutil>=5.8.0"
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"python-dateutil>=2.8.0"
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"click>=8.0.0"
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"colorlog>=6.6.0"
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"watchdog>=2.1.0"
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"schedule>=1.1.0"
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"Pillow>=8.3.0"
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)
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progress "Installiere essentielle Pakete einzeln..."
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local install_count=0
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local total_count=${#essential_packages[@]}
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for package in "${essential_packages[@]}"; do
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local package_name=$(echo "$package" | sed 's/[<>=!].*//')
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progress "Installiere $package_name... ($((++install_count))/$total_count)"
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# Mehrere Installationsstrategien
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if python3 -m pip install "$package" --break-system-packages --no-cache-dir >/dev/null 2>&1; then
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log "✅ $package_name erfolgreich installiert"
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elif python3 -m pip install "$package_name" --break-system-packages --no-cache-dir >/dev/null 2>&1; then
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log "✅ $package_name erfolgreich installiert (ohne Version)"
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elif python3 -m pip install "$package" --user --no-cache-dir >/dev/null 2>&1; then
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log "✅ $package_name erfolgreich installiert (user)"
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else
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warning "⚠️ $package_name Installation fehlgeschlagen"
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fi
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done
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log "✅ Essentieller Pakete Installation abgeschlossen"
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}
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install_python_packages() {
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log "=== PYTHON-PAKETE INSTALLATION ==="
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log "=== ROBUSTE PYTHON-PAKETE INSTALLATION ==="
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progress "Installiere Python-Pakete..."
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if [ ! -f "$CURRENT_DIR/requirements.txt" ]; then
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error "requirements.txt nicht gefunden: $CURRENT_DIR/requirements.txt"
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install_essential_packages_fallback
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return
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fi
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# Kopiere requirements.txt
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cp "$CURRENT_DIR/requirements.txt" "$APP_DIR/" 2>/dev/null || true
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# Installiere alle Pakete aus requirements.txt
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progress "Installiere requirements.txt..."
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# Erstelle bereinigte requirements.txt
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create_clean_requirements
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if python3 -m pip install -r "$CURRENT_DIR/requirements.txt" --break-system-packages; then
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success "✅ requirements.txt erfolgreich installiert"
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# Installiere bereinigte Pakete
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progress "Installiere bereinigte requirements.txt..."
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local install_success=false
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# Strategie 1: Bereinigte requirements.txt mit --break-system-packages
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if python3 -m pip install -r "$CURRENT_DIR/requirements_clean.txt" --break-system-packages --no-cache-dir; then
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install_success=true
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success "✅ Bereinigte requirements.txt erfolgreich installiert"
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else
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error "❌ requirements.txt Installation fehlgeschlagen"
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return 1
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warning "⚠️ Bereinigte requirements.txt Installation fehlgeschlagen"
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# Strategie 2: Essentielle Pakete einzeln installieren
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warning "Verwende Fallback: Essentielle Pakete einzeln installieren"
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install_essential_packages_fallback
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install_success=true
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fi
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# Aufräumen
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rm -f "$CURRENT_DIR/requirements_clean.txt" 2>/dev/null || true
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# Validiere essenzielle Module
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progress "Validiere essenzielle Python-Module..."
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local essential_modules=("flask" "requests")
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local essential_modules=("flask" "requests" "werkzeug" "jinja2" "sqlalchemy")
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local validation_success=true
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for module in "${essential_modules[@]}"; do
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if python3 -c "import $module; print(f'✅ $module verfügbar')" 2>/dev/null; then
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debug "$module erfolgreich importiert"
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else
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warning "⚠️ $module nicht verfügbar"
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warning "⚠️ $module nicht verfügbar - versuche nachinstallation..."
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python3 -m pip install "$module" --break-system-packages --no-cache-dir >/dev/null 2>&1 || true
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fi
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done
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# Finale Validierung
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for module in "${essential_modules[@]}"; do
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if python3 -c "import $module" 2>/dev/null; then
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log "✅ $module verfügbar"
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else
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warning "⚠️ $module fehlt"
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validation_success=false
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fi
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done
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if [ "$validation_success" = true ]; then
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success "✅ Essenzielle Python-Module verfügbar"
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success "✅ Alle essentiellen Python-Module verfügbar"
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else
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warning "⚠️ Einige essenzielle Module fehlen"
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warning "⚠️ Einige essenzielle Module fehlen - Fallback verwendet"
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fi
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log "✅ Python-Pakete Installation abgeschlossen"
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@@ -1407,7 +1550,7 @@ install_python_packages() {
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progress "Zeige installierte Python-Pakete..."
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echo ""
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echo "📦 Installierte Python-Pakete:"
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python3 -m pip list 2>/dev/null | grep -E "(Flask|requests|Werkzeug|Jinja2)" | head -10 || echo " Keine relevanten Pakete gefunden"
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python3 -m pip list 2>/dev/null | grep -E "(Flask|requests|Werkzeug|Jinja2|SQLAlchemy)" | head -10 || echo " Keine relevanten Pakete gefunden"
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echo ""
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}
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@@ -1438,8 +1581,14 @@ install_python_packages_with_break_system() {
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else
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warning "⚠️ Strategie 1 fehlgeschlagen, versuche Alternative..."
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# Strategie 2: Einzelne Pakete installieren
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progress "Installiere Pakete einzeln..."
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# Strategie 2: Bereinigte Einzelinstallation
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progress "Installiere bereinigte Pakete einzeln..."
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# Erstelle bereinigte requirements.txt falls nicht vorhanden
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if [ ! -f "$CURRENT_DIR/requirements_clean.txt" ]; then
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create_clean_requirements
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fi
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while IFS= read -r package || [ -n "$package" ]; do
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# Überspringe Kommentare und leere Zeilen
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if [[ "$package" =~ ^[[:space:]]*# ]] || [[ -z "${package// }" ]]; then
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@@ -1450,14 +1599,18 @@ install_python_packages_with_break_system() {
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package=$(echo "$package" | xargs)
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if [ -n "$package" ]; then
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progress "Installiere: $package"
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local package_name=$(echo "$package" | sed 's/[<>=!].*//')
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progress "Installiere: $package_name"
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if python3.11 -m pip install "$package" --break-system-packages --no-cache-dir; then
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debug "✅ $package erfolgreich installiert"
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debug "✅ $package_name erfolgreich installiert"
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else
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warning "⚠️ $package Installation fehlgeschlagen"
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warning "⚠️ $package_name Installation fehlgeschlagen"
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fi
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fi
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done < "$CURRENT_DIR/requirements.txt"
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done < "$CURRENT_DIR/requirements_clean.txt"
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# Aufräumen
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rm -f "$CURRENT_DIR/requirements_clean.txt" 2>/dev/null || true
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install_success=true
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fi
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