added script to rename files in videoanalyse folder, so that they are easiert to navigate
This commit is contained in:
149
Nextcloud Video Files/rename_files.ipynb
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149
Nextcloud Video Files/rename_files.ipynb
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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "1b3ec01f",
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"metadata": {},
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"outputs": [],
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"source": [
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"# ===== CONFIGURATION =====\n",
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"# --- Configuration ---\n",
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"NEXTCLOUD_URL = \"https://nextcloud.karnelegger.eu\"\n",
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"USERNAME = \"Georg Brantegger\"\n",
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"with open('app_pw.txt','r') as f:\n",
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" APP_PASSWORD = f.readline()\n",
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"\n",
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"\n",
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"# Modern Nextcloud WebDAV endpoint format:\n",
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"WEBDAV_BASE_URL = f\"{NEXTCLOUD_URL}/remote.php/dav/files/{USERNAME}/Shared/Ruderverein/02_Athlet:innen/01_Videoanalyse\"\n"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"id": "c1f60f39",
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"metadata": {},
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"outputs": [],
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"source": [
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"import os\n",
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"from nc_py_api import Nextcloud\n",
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"\n",
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"def rename_videos_via_api():\n",
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" # Initialize the Nextcloud client\n",
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" nc = Nextcloud(\n",
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" nextcloud_url=NEXTCLOUD_URL, \n",
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" nc_auth_user=USERNAME, \n",
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" nc_auth_pass=APP_PASSWORD\n",
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" )\n",
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"\n",
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" # The path to your shared folder relative to your user's root\n",
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" base_folder = \"Shared/Ruderverein/02_Athlet:innen/01_Videoanalyse\" \n",
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"\n",
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" print(f\"Fetching folders from: {base_folder}...\")\n",
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" \n",
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" # 1. Get all items in the base directory\n",
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" try:\n",
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" items_in_base = nc.files.listdir(base_folder)\n",
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" except Exception as e:\n",
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" print(f\"Error accessing base folder: {e}\")\n",
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" return\n",
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"\n",
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" # Filter for directories only (the athlete subfolders)\n",
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" athlete_folders = [item for item in items_in_base if item.is_dir]\n",
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"\n",
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" for folder in athlete_folders:\n",
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" print(f\"\\nProcessing athlete: {folder.name}\")\n",
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"\n",
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" # 2. Gather files inside the athlete's folder\n",
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" folder_contents = nc.files.listdir(folder.user_path)\n",
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" \n",
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" # Gather all valid files (ignoring directories and hidden files)\n",
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" all_files = [f for f in folder_contents if not f.is_dir and not f.name.startswith('.')]\n",
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"\n",
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" if not all_files:\n",
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" print(\" No files found. Skipping.\")\n",
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" continue\n",
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"\n",
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" # Lists to separate files we want to rename\n",
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" files_to_rename = []\n",
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"\n",
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" # 1. Check for XMLs to delete, and separate the rest for renaming\n",
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" for file_node in all_files:\n",
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" extension = os.path.splitext(file_node.name)[1].lower()\n",
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" \n",
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" if extension == '.xml':\n",
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" print(f\" -> 🗑️ Deleting XML: {file_node.name}\")\n",
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" nc.files.delete(file_node.user_path)\n",
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" else:\n",
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" files_to_rename.append(file_node)\n",
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"\n",
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" # If there were only XMLs and now nothing is left, move to the next athlete\n",
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" if not files_to_rename:\n",
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" continue\n",
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"\n",
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" # 2. Sort the remaining files by modification date\n",
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" files_to_rename.sort(key=lambda x: x.info._last_modified)\n",
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" new_filenames =[x.info._last_modified.strftime('%Y-%m-%d_%H-%M-%S') for x in files_to_rename]\n",
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"\n",
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"\n",
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" # 4. Safety Step: Rename to temporary names to avoid collisions\n",
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" temp_files = []\n",
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" for index, file_node in enumerate(files_to_rename):\n",
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" # Extract the directory path and the original file extension\n",
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" directory, old_filename = os.path.split(file_node.user_path)\n",
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" extension = os.path.splitext(old_filename)[1]\n",
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" \n",
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" temp_name = f\"__temp_{index}__{extension}\"\n",
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" temp_path = f\"{directory}/{temp_name}\"\n",
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" \n",
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" # In Nextcloud/WebDAV APIs, renaming a file is executed as a \"move\" command\n",
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" nc.files.move(file_node.user_path, temp_path)\n",
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" temp_files.append((temp_path, extension, old_filename))\n",
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"\n",
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" # 5. Final Rename: Apply the sequential counting names\n",
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" for index, (temp_path, extension, old_filename) in enumerate(temp_files, start=1):\n",
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" directory, _ = os.path.split(temp_path)\n",
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" new_name = f\"{new_filenames[index-1]}{extension}\"\n",
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" final_path = f\"{directory}/{new_name}\"\n",
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" \n",
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" i = 1\n",
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" try:\n",
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" nc.files.move(temp_path, final_path)\n",
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" print(f\" -> Renamed {old_filename} to {new_name}\")\n",
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" except:\n",
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" new_name = f\"{new_filenames[index-1]}_{i}{extension}\"\n",
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" final_path = f\"{directory}/{new_name}\"\n",
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" nc.files.move(temp_path, final_path)\n",
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" i += 1\n",
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" print(f\" -> Renamed {old_filename} to {new_name}\")\n",
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"\n",
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" print(\"\\n✅ All athlete folders have been processed via the API!\")\n",
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"\n",
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"if __name__ == \"__main__\":\n",
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" rename_videos_via_api()"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": ".venv (3.14.4.final.0)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.14.4"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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@@ -21,6 +21,8 @@ def get_list_of_packages_to_load():
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packages.append('requests')
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packages.append('requests')
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packages.append('openpyxl')
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packages.append('openpyxl')
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packages.append('jinja2') # for styling
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packages.append('jinja2') # for styling
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packages.append('nc-py-api')
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packages.append('urllib3')
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# packages.append('matplotlib')
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# packages.append('matplotlib')
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# packages.append('pyqt5')
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# packages.append('pyqt5')
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