v1.6 init on gitea

Install_requirements.bat

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+@echo off
+
+rem Ermittle und zeige den aktuellen Pfad an
+set "scriptPath=%~dp0"
+echo Der aktuelle Pfad ist: %scriptPath%
+
+rem Überprüfe, ob Python installiert ist
+python --version > nul 2>&1
+if %errorlevel% neq 0 (
+    msg * Python ist nicht installiert. Bitte installiere Python und führe das Skript erneut aus.
+    exit /b
+)
+
+rem Überprüfe, ob pip installiert ist
+pip --version > nul 2>&1
+if %errorlevel% neq 0 (
+    msg * pip ist nicht installiert. Bitte installiere pip und führe das Skript erneut aus.
+    exit /b
+)
+
+rem Installiere Abhängigkeiten mit pip
+pip install -r .\Script\requirements.txt
+
+rem Überprüfe, ob die Installation erfolgreich war
+if %errorlevel% neq 0 (
+    msg * Fehler: Die pip-Installation ist fehlgeschlagen. Bitte überprüfe die obige Fehlermeldung.
+    exit /b
+)
+
+msg * Pip-Installation erfolgreich.
+
+rem Erstelle eine Verknüpfung zu P4U-Converter.bat
+set "shortcutTarget=%scriptPath%Script/P4U-Converter.bat"
+set "shortcutName=%scriptPath%P4U-Converter.lnk"
+
+echo Set oWS = WScript.CreateObject("WScript.Shell") > CreateShortcut.vbs
+echo sLinkFile = "%shortcutName%" >> CreateShortcut.vbs
+echo Set oLink = oWS.CreateShortcut(sLinkFile) >> CreateShortcut.vbs
+echo oLink.TargetPath = "%shortcutTarget%" >> CreateShortcut.vbs
+echo oLink.Save >> CreateShortcut.vbs
+cscript /nologo CreateShortcut.vbs
+del CreateShortcut.vbs

ReadMe.txt

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+
+#################################################################################
+#
+# P4U Script for converting Baskets from Digikey / Mouser to P4U format
+# Created by Jonas Lingua & Noah Piqué
+# Date: 02.10.2025
+# Version 1.6
+#
+################################################################################
+
+## New:
+- Use via website
+
+## Infos:
+- python3 script
+
+# Instruction Windows:
+- Install Python 3 via Softwarekiosk
+- Execute"Install_requirements.bat" # You only have to run this command once!
+- Execute "P4U-Converter" # This link should be displayed when the requirements have been successfully installed. Drag this link to the place you want.
+
+# Instruction Linux/MacOS:
+- Install Python 3 via Softwarekiosk
+cd Script
+pip install -r requirements.txt # You only have to run this command once!
+python app.py # for web-based upload
+or
+python main.py [mouser/digikey] [filename] [fasttrack] # for console-use
+  evt. python3, depending on the installation environment
+
+# Console changes
+If you still want to use the console, please put your xls/csv files in the "uploads" folder.
+Your new carts will be saved in the "exports" folder.
+
+# Distributor informations
+- mouser -> xls file in euros!
+- digikey -> csv file in chf!
+- please dont change this file
+
+# using the app.py script for any distributor:
+- go to distributor and create cart
+- then set currency to euros/chf (See "Distributor informations")
+- download cart xls/csv (See "Distributor informations")
+- excute the link/command
+- upload the file in the webinterface
+- click on download
+- now you can upload this file to p4u
+
+# using the main.py script for any distributor:
+- go to distributor and create cart
+- then set currency to euros/chf (See "Distributor informations")
+- download cart xls/csv (See "Distributor informations")
+- put the file in the same folder as the main.py script
+- execute the command from "Instruction Windows/Linux/MacOS":
+python main.py mouser name_of_my_basket.xls
+- OR execute this command for fasttrack order:
+python main.py mouser name_of_my_basket.xls fasttrack
+- outputs file -> Warenkorb_distributor.xlsx
+- now you can upload this file to p4u
+

Script/.gitignore

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+.idea
+*.xls
+*.csv
+__pycache__
+Warenkorb_*.xlsx
+*.lnk

Script/P4U-Converter.bat

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+@echo off
+chcp 65001 >nul
+setlocal enabledelayedexpansion
+set "script_directory=%~dp0"
+
+:: Überprüfe, ob 'python3' oder 'python' verfügbar ist
+set python_cmd=
+for %%P in (python3 python) do (
+    %%P --version >nul 2>&1
+    if !errorlevel! equ 0 (
+        set python_cmd=%%P
+        goto :found_python
+    )
+)
+
+:found_python
+if "%python_cmd%"=="" (
+  echo [FEHLER] Kein funktionierender Python-Interpreter gefunden.
+  exit /b 1
+)
+
+echo [INFO] Python-Interpreter gefunden: %python_cmd%
+
+cd /d "%script_directory%"
+
+:: Starte die Python-Anwendung und zeige die Ausgabe in der Konsole
+echo [INFO] Starte die Python-Anwendung...
+%python_cmd% "app.py"
+
+exit /b 0

Script/app.py

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+
+#################################################################################
+#
+# P4U Script for converting Baskets from Digikey / Mouser to P4U format
+# Created by Jonas Lingua & Noah Piqué
+# Date: 02.10.2025
+# Version 1.6
+#
+################################################################################
+
+# Importieren der erforderlichen Module
+from flask import Flask, request, render_template, send_file
+import os
+import main
+import csv
+import webbrowser
+
+url = "http://127.0.0.1:5000"
+webbrowser.open_new_tab(url)
+
+
+# Erstellen einer Flask-App-Instanz
+app = Flask(__name__)
+
+# Überprüfe, ob der Ausgabeordner existiert, und erstelle ihn, falls nicht
+if not os.path.exists('exports'):
+    os.makedirs('exports')
+# Überprüfe, ob der Eingabeordner existiert, und erstelle ihn, falls nicht
+if not os.path.exists('uploads'):
+    os.makedirs('uploads')
+# Festlegen des Upload-Verzeichnisses
+UPLOAD_FOLDER = 'uploads'
+app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER
+
+# Globale Variable zur Speicherung des Slider-Status
+fasttrack_status = True
+
+# Routen-Handler für die Startseite
+@app.route('/')
+def index():
+    return render_template('index.html')
+
+
+# Routen-Handler für das Aktualisieren des Slider-Status
+@app.route('/update_slider_status', methods=['POST'])
+def update_slider_status():
+    global fasttrack_status
+    data = request.get_json()
+    new_status = data.get('fasttrack_status')
+    fasttrack_status = new_status
+    return 'Slider-Status aktualisiert'
+
+# Routen-Handler für das Hochladen von Dateien
+@app.route('/upload', methods=['POST'])
+def upload_file():
+    if 'file' in request.files:
+        file = request.files['file']
+        if file:
+            # Speichern der hochgeladenen Datei im Upload-Verzeichnis
+            uploaded_file_path = os.path.join(app.config['UPLOAD_FOLDER'], file.filename)
+            file.save(uploaded_file_path)
+            dist = distributor(uploaded_file_path)
+            global new_file
+            new_file = 'Warenkorb_' + dist + '.xlsx'
+            web_in = ['main.py', dist, file.filename]
+            if fasttrack_status:
+                web_in.append('fasttrack')
+            else:
+                web_in = web_in[0:3]
+            main.p4u(web_in)
+            clearFolder("uploads")
+            return main.printout
+    return 'Error uploading the file. See console'
+
+# Routen-Handler für das Herunterladen der output-Datei
+@app.route('/download_output')
+def download_output_file():
+    output_file_path = os.path.join('exports', new_file)
+    return send_file(output_file_path, as_attachment=True)
+
+def clearFolder(path):
+    try:
+        dateien = os.listdir(path)
+        for datei in dateien:
+            datei_pfad = os.path.join(path, datei)
+            if os.path.isfile(datei_pfad):
+                os.remove(datei_pfad)  # Lösche die Datei
+            elif os.path.isdir(datei_pfad):
+                os.rmdir(datei_pfad)  # Lösche den Ordner
+    except Exception as e:
+        print(f"Error during deleting the folder: {str(e)}")
+
+def distributor(filename):
+    if filename[-4:] == '.csv':
+        try:
+            with open(filename, 'r') as CSV:
+                read_csv = csv.reader(CSV, delimiter=",")
+                read_csv = list(read_csv)
+                if read_csv[1][2][-3:] == '-ND':
+                    return 'digikey'
+                else:
+                    return 'not found'
+        except:
+            print("Error: could not open the file")
+            exit(1)
+    else:
+        return 'mouser'
+
+# Starten der Flask-Anwendung, wenn die Datei direkt ausgeführt wird
+if __name__ == '__main__':
+    app.run(debug=False)
+    clearFolder('exports')

Script/main.py

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+#################################################################################
+#
+# P4U Script for converting Baskets from Digikey / Mouser to P4U format
+# Created by Jonas Lingua & Noah Piqué
+# Date: 02.10.2025
+# Version 1.6
+#
+################################################################################
+
+
+from xlrd import open_workbook
+from openpyxl import load_workbook
+import sys
+import csv
+
+printout = ""
+def prints(string):
+    global printout
+    printout += str(string) + "<br />"
+    print(string)
+
+# converting mouser xls file to array
+def load_mouser(file_mouser, fast=False):
+    try:
+        wb = open_workbook(file_mouser)
+    except:
+        prints("Error(Mouser): could not open the file")
+        return 0
+
+    prints('Reading File Succeded')
+
+    sh = wb.sheet_by_index(0)
+
+    col = sh.col_values(0)
+    offset_mouser = col.index(1)
+    if offset_mouser == -1:
+        prints('Error(Mouser): did not find a part')
+        return 0
+
+    nparts = col.index('', offset_mouser) - offset_mouser
+    if nparts <= -1:
+        prints('Error(Mouser): did not the end of the file')
+        return 0
+
+    vertrag = 'Mouser Electronics, Elsenheimerstrasse 11, 80687, München, DE (EUR)'
+    if fast:
+        vertrag = 'Mouser Electronics (EUR) (Fasttrack)'
+    part_mouser = ['', '', vertrag, 'Mouser Electronics', '', '', '', '', '', 820, 0, 'Stück', '', '', '', '', '', '8.1', 0, 'EUR']
+    parts_mouser = []
+
+    for part in range(nparts):
+        parts_mouser.append(part_mouser.copy())
+
+    for x, y in enumerate(range(offset_mouser, offset_mouser + nparts)):
+        parts_old = sh.row_values(y, 0, 11)
+        parts_mouser[x][0] = str(int(parts_old[0]))
+        parts_mouser[x][1] = parts_old[1]
+        parts_mouser[x][4] = parts_old[3]
+        parts_mouser[x][5] = parts_old[2]
+        parts_mouser[x][6] = parts_old[3] + " " + parts_old[2]
+        parts_mouser[x][7] = parts_old[5]
+        parts_mouser[x][10] = int(parts_old[8])
+        w = parts_old[9][-1]
+        if w != '€':
+            prints('Error: please change mouser currency to euro and retry')
+            return 0
+        try:
+            p = float(parts_old[9][0:-2].replace(',', '.'))
+        except ValueError:
+            prints("Error: mouser price is not in right format")
+            return 0
+        parts_mouser[x][18] = p
+
+    #prints(parts_mouser)
+
+    return parts_mouser
+
+
+# converting digikey csv file to array
+def load_digikey(file_digikey, fast=False):
+    try:
+        with open(file_digikey, 'r') as CSV:
+            read_csv = csv.reader(CSV, delimiter=",")
+            read_csv = list(read_csv)
+    except:
+        prints("Error: could not open the file")
+        return 0
+
+    prints('Reading File Succeded')
+
+    offset_digikey = -1
+    for i, row in enumerate(read_csv):
+        if (row[0]) == '1':
+            offset_digikey = i
+            break
+
+    if offset_digikey <= -1:
+        prints('Error(Digikey): did not the start of the file')
+        return 0
+
+    nparts = len(read_csv) - offset_digikey
+
+    vertrag = 'Digi-Key Corporation, Brooks Avenue South 701, 56701, Thief River Falls, US (CHF)'
+    if fast:
+        vertrag = 'Digi-Key Corporation (CHF) (Fasttrack)'
+    # Index,"Menge","Teilenummer","Hersteller-Teilenummer","Beschreibung","Kundenreferenz","Verfügbar","Lieferrückstände","Stückpreis","Gesamtpreis EUR"
+    # Position	Artikelnummer	Vertrag 	Lieferant	Hersteller	Herstellernummer	Kurztext	Langtext	Materialnummer	Standardwarengruppe	Menge	Einheiten ppppp	MwSt-Satz	Preis	Währung
+    part_digikey = ['', '', vertrag, 'Digi-Key Corporation', '', '', '', '', '', 820, 0, 'Stück', '', '', '', '', '', '8.1', 0, 'CHF']
+    parts_digikey = []
+
+    for part in range(nparts):
+        parts_digikey.append(part_digikey.copy())
+
+    for x, y in enumerate(range(offset_digikey, offset_digikey + nparts)):
+        parts_old = read_csv[y]
+        parts_digikey[x][0] = str(int(parts_old[0]))
+        parts_digikey[x][1] = parts_old[2]
+        parts_digikey[x][5] = parts_old[3]
+        parts_digikey[x][6] = parts_old[3]
+        parts_digikey[x][7] = parts_old[4]
+        parts_digikey[x][10] = int(parts_old[1])
+        w = parts_old[9][-3:]
+        if w != 'Fr.':
+            prints('Error: please change digikey currency to chf and retry')
+            return 0
+        try:
+            p = float(parts_old[8].replace(',', '.'))
+        except ValueError:
+            prints("Error: digikey price is not in right format")
+            return 0
+        parts_digikey[x][18] = p
+
+    # prints(parts_digikey)
+
+    return parts_digikey
+
+load_functions = {'mouser': load_mouser, 'digikey': load_digikey}
+fasttrack = ['mouser', 'digikey']
+
+def p4u(args):
+    global printout
+    printout = ""
+
+    if len(args) <= 2:
+        prints("Error: please specify a type(mouser/digikey) and a file")
+        return 0
+    else:
+        file_type = args[1]
+        file = "uploads/" + args[2]
+        fast = ''
+        if len(args) == 4:
+            fast = args[3]
+
+    parts = []
+
+    if file_type in load_functions.keys():
+        prints("Found load function for " + file_type)
+        try:
+            if fast == 'fasttrack' and file_type in fasttrack:
+                prints('Fasttrack Order found')
+                parts.extend(load_functions[file_type](file, True))
+            else:
+                prints('No Fasttrack')
+                parts.extend(load_functions[file_type](file))
+        except:
+            prints("Error: could not open the file")
+            return 0
+    else:
+        prints("Error: wrong type of file(mouser/digikey)")
+        return 0
+
+    if not parts:
+        prints('Error: no data recieved (empty files?)(wrong filename?)')
+        return 0
+
+    new_file = './Warenkorb_' + file_type + '.xlsx'
+    prints('Writing to new File: ' + new_file)
+
+    try:
+        wb_neu = load_workbook('./templates/Warenkorb.xlsx')
+    except:
+        prints("Error: template Warenkorb.xlsx is missing, please put it back in the templates folder")
+        return 0
+
+    sh_neu = wb_neu.active
+
+    offset = 0
+
+    for i, row in enumerate(sh_neu.values):
+        if (row[0]) == 'Position':
+            offset = i + 1
+
+    for i in range(len(parts)):
+        for j in range(len(parts[i])):
+            sh_neu.cell(offset + i + 1, j + 1, parts[i][j])
+
+    wb_neu.save('./exports/' + new_file)
+
+    prints('Finished')
+    return new_file
+
+if __name__ == '__main__':
+
+    if(not p4u(sys.argv)):
+        print(printout)
+        sys.exit(1)
+    print("Done")
+    #print(printout)

Script/requirements.txt

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+altgraph==0.17.4
+attrs==23.1.0
+auto-py-to-exe==2.41.0
+blinker==1.7.0
+bottle==0.12.25
+bottle-websocket==0.2.9
+certifi==2023.7.22
+cffi==1.16.0
+click==8.1.7
+colorama==0.4.6
+Eel==0.16.0
+et-xmlfile==1.1.0
+Flask==3.0.0
+future==0.18.3
+gevent==23.9.1
+gevent-websocket==0.10.1
+greenlet==3.0.1
+h11==0.14.0
+idna==3.4
+itsdangerous==2.1.2
+Jinja2==3.1.2
+MarkupSafe==2.1.3
+openpyxl==3.0.10
+outcome==1.3.0.post0
+packaging==23.2
+pefile==2023.2.7
+pycparser==2.21
+pyinstaller==6.1.0
+pyinstaller-hooks-contrib==2023.10
+pyparsing==3.1.1
+PySocks==1.7.1
+pywin32-ctypes==0.2.2
+selenium==4.15.2
+sniffio==1.3.0
+sortedcontainers==2.4.0
+trio==0.23.1
+trio-websocket==0.11.1
+urllib3==2.0.7
+Werkzeug==3.0.1
+whichcraft==0.6.1
+wsproto==1.2.0
+xlrd==2.0.1
+zope.event==5.0
+zope.interface==6.1

Script/templates/index.html

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+<!------------------------------------------------------------------------------
+#
+# P4U Script for converting Baskets from Digikey / Mouser to P4U format
+# Created by Jonas Lingua & Noah Piqué
+# Date: 30.11.2023
+# Version 1.4
+#
+------------------------------------------------------------------------------->
+
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <!-- Titel der Webseite -->
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE edge" />
+    <meta lang="en" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <!-- Favicon -->
+    <link rel="icon" href="logo.png" type="image/x-icon" />
+    <link rel="shortcut icon" href="logo.png" type="image/x-icon" />
+    <link
+      rel="stylesheet"
+      href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css"
+    />
+    <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
+    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>
+
+    <title>P4U-Converter</title>
+
+    <!-- Styling für den Bereich, in den Dateien gezogen werden können -->
+    <style>
+      body {
+        margin: 20px;
+        font-family: "Roboto", sans-serif;
+        background-color: #f8f9fa;
+        color: #495057;
+      }
+      .container {
+        padding: 20px;
+        border: 1px solid #ced4da;
+        margin: 20px;
+        background-color: #ffffff;
+        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+        border-radius: 10px;
+      }
+      #dropArea {
+        border: 2px dashed #6c757d;
+        padding: 30px;
+        text-align: center;
+        margin: 10px 0;
+        background-color: #f1f1f1;
+        border-radius: 10px;
+        transition: border-color 0.3s ease;
+      }
+      #dropArea.dragover {
+        border-color: #007bff;
+        background-color: #e8f0fe;
+      }
+      h1 {
+        color: #007bff;
+      }
+
+      #infoField {
+        margin-top: 20px;
+      }
+      .custom-control {
+        margin: 10px 0; /* Abstand über und unter dem On-Off-Slider */
+      }
+
+      #uploadButton:hover,
+      #exitButton:hover,
+      #fileInput-label:hover,
+      #download-label:hover {
+        background-color: #007bff;
+        color: #fff;
+      }
+
+      #creatorField {
+        position: absolute;
+        bottom: 0;
+        right: 0;
+        color: #6c757d;
+        margin: 10px;
+      }
+
+      #fileInput {
+        display: none;
+      }
+
+      #fileInput-label,
+      #download-label {
+        font-size: 1.2em;
+        padding: 8px 15px;
+        width: 200px;
+        text-align: center;
+        border: 1px solid #007bff; /* Blaue Rahmenfarbe */
+        border-radius: 8px;
+        cursor: pointer;
+        transition: background-color 0.3s ease; /* Sanfter Farbübergang bei Hover */
+        display: inline-block;
+      }
+
+      #fileInput-label:hover,
+      #download-label:hover {
+        background-color: #007bff; /* Farbänderung bei Hover */
+        color: #fff; /* Textfarbe ändern, um besser sichtbar zu sein */
+      }
+    </style>
+  </head>
+  <body>
+    <!-- Infofeld am Ende der Webseite -->
+    <div id="creatorField">
+      Created by <a href="mailto:jonas.lingua@psi.ch">Jonas Lingua</a> &
+      <a href="mailto:noah.pique@psi.ch">Noah Piqué</a>
+    </div>
+
+    <!-- Überschrift der Seite -->
+    <h1>P4U-Converter</h1>
+
+    <!-- Infofeld -->
+    <div id="infoField">
+      Upload-Informations: <br />
+      Convert your Digikey, Mouser and Farnell baskets to P4U standard. <br />
+      Just upload your files here. <br />
+      File conditions: <br />
+      Digikey -> csv file in chf! <br />
+      Mouser -> xls file in euros!
+    </div>
+
+    <!-- On-Off-Slider -->
+    <div class="custom-control custom-switch">
+      <input
+        type="checkbox"
+        class="custom-control-input"
+        id="mySwitch"
+        checked
+      />
+      <label class="custom-control-label" for="mySwitch">Fasttrack</label>
+    </div>
+
+    <!-- Bereich (DropArea), in den Dateien gezogen werden können -->
+    <div
+      id="dropArea"
+      ondrop="handleDrop(event)"
+      ondragover="allowDrop(event)"
+      ondragleave="disallowDrop(event)"
+    >
+      Drop a file to upload
+    </div>
+
+    <!-- Formular zum manuellen Auswählen von Dateien -->
+    <form
+      method="POST"
+      action="/upload"
+      enctype="multipart/form-data"
+      id="uploadForm"
+      onsubmit="return false;"
+    >
+      <input type="file" name="file" id="fileInput" onchange="uploadFile()" />
+      <label id="fileInput-label" for="fileInput">Select a basket</label>
+    </form>
+
+    <!-- Anzeige von Meldungen nach dem Hochladen der Datei -->
+    <p id="uploadMessage"></p>
+
+    <!-- Button zum Öffnen der Unterseite /download_output -->
+    <button
+      id="downloadButton"
+      style="display: none"
+      onclick="openDownloadPage()"
+    >
+      Download Output
+    </button>
+    <label id="download-label" for="downloadButton" style="display: none"
+      >Download Output</label
+    >
+
+    <script>
+      const slider = document.getElementById("mySwitch");
+      slider.addEventListener("change", function () {
+        const newStatus = slider.checked;
+        updateSliderStatus(newStatus);
+      });
+
+      function updateSliderStatus(newStatus) {
+        fetch("/update_slider_status", {
+          method: "POST",
+          body: JSON.stringify({ fasttrack_status: newStatus }),
+          headers: {
+            "Content-Type": "application/json",
+          },
+        }).then((response) => {
+          if (response.ok) {
+            // Erfolgreiche Aktualisierung
+            console.log("Slider-Status aktualisiert");
+          } else {
+            // Fehler bei der Aktualisierung
+            console.error("Fehler bei der Aktualisierung des Slider-Status");
+          }
+        });
+      }
+
+      // Funktion zum Hochladen einer ausgewählten Datei
+      function uploadFile() {
+        const fileInput = document.getElementById("fileInput");
+        const file = fileInput.files[0];
+        if (file) {
+          const formData = new FormData();
+          formData.append("file", file);
+          // Senden des Formulardatenobjekts an den Server
+          sendFormData(formData);
+        }
+      }
+
+      // Funktion zum Senden von Formulardaten an den Server
+      function sendFormData(formData) {
+        fetch("/upload", {
+          method: "POST", // HTTP POST-Anfrage
+          body: formData, // Die Formulardaten, die die Datei enthalten
+        })
+          .then((response) => response.text())
+          .then((message) => {
+            // Anzeigen der Serverantwort (Nachricht) auf der Webseite
+            document.getElementById("uploadMessage").innerHTML = message;
+            clearFileInput(); // Zurücksetzen des Datei-Eingabefelds
+            // Anzeigen des Download-Buttons nach erfolgreichem Hochladen
+            document.getElementById("download-label").style.display = "block";
+          })
+          .catch((error) => {
+            console.error(error);
+            // Anzeigen einer Fehlermeldung im Falle eines Fehlers
+            document.getElementById("uploadMessage").textContent =
+              "Error during uploading the file.";
+          });
+      }
+
+      // Zurücksetzen des Datei-Eingabefelds
+      function clearFileInput() {
+        const fileInput = document.getElementById("fileInput");
+        fileInput.value = "";
+      }
+
+      // Funktion zum Verarbeiten des Ziehens und Ablegens von Dateien in den Bereich
+      function handleDrop(event) {
+        event.preventDefault();
+        const dropArea = document.getElementById("dropArea");
+        dropArea.style.borderColor = "#ccc"; // Ändern der Rahmenfarbe auf Grau
+        dropArea.classList.remove("dragover"); // Entfernen der Klasse für die Schraffierung
+
+        const formData = new FormData();
+        const file = event.dataTransfer.files[0];
+        if (file) {
+          formData.append("file", file);
+          // Senden des Formulardatenobjekts an den Server (ähnlich wie bei uploadFile)
+          sendFormData(formData);
+        }
+      }
+
+      // Funktion zum Erlauben des Ziehens von Dateien in den Bereich
+      function allowDrop(event) {
+        event.preventDefault();
+        const dropArea = document.getElementById("dropArea");
+        dropArea.style.borderColor = "blue"; // Ändern der Rahmenfarbe auf Blau
+        dropArea.classList.add("dragover"); // Hinzufügen der Klasse für die Schraffierung
+      }
+
+      // Funktion zum Verbieten des Ziehens von Dateien in den Bereich
+      function disallowDrop(event) {
+        event.preventDefault();
+        const dropArea = document.getElementById("dropArea");
+        dropArea.style.borderColor = "#ccc"; // Ändern der Rahmenfarbe auf Grau
+        dropArea.classList.remove("dragover"); // Entfernen der Klasse für die Schraffierung
+      }
+
+      // Funktion zum Öffnen der Unterseite /download_output
+      function openDownloadPage() {
+        window.location.href = "/download_output";
+        // Ausblenden des Buttons nach dem Klicken
+        document.getElementById("download-label").style.display = "none";
+        document.getElementById("uploadMessage").innerHTML = "";
+      }
+    </script>
+  </body>
+</html>