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Tuhin-thinksTuhin-thinks
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batch rename whatsapp images
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‎Others/batch_rename_whatsapp_images.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": 1,
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"source": [
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"import os\n",
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"import re\n",
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"from datetime import datetime\n",
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"from IPython.display import display"
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],
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"outputs": [],
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"metadata": {}
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},
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{
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"cell_type": "markdown",
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"source": [
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"## Collect jpeg files in the PWD"
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],
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"metadata": {}
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},
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{
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"cell_type": "code",
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"execution_count": 18,
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"source": [
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"files = [file for file in os.listdir(os.getcwd()) if file.endswith('.jpeg')]\n",
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"files"
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],
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"outputs": [
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{
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"output_type": "execute_result",
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"data": {
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"text/plain": [
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"['WhatsApp Image 2021-09-14 at 16.39.23.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.38.42.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.12.02.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 15.57.20.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.21.01.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.37.10.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.11.41.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.25.40.jpeg']"
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]
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},
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"metadata": {},
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"execution_count": 18
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}
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],
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"metadata": {}
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},
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{
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"cell_type": "markdown",
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"source": [
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"## *Filter out date and time from whatsapp file names*"
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],
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"metadata": {}
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},
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{
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"cell_type": "code",
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"execution_count": 28,
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"source": [
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"pattern = \"(?P<date>\\d{4}-\\d{2}-\\d{1,2}) at (?P<time>\\d{1,2}\\.\\d{1,2}\\.\\d{1,2})\\.jpeg\"\n",
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"regex = re.compile(pattern)\n",
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"file_dt_time = []\n",
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"for file_name in files:\n",
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" try:\n",
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" match = regex.search(file_name)\n",
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" group_dict = match.groupdict()\n",
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" file_dt_time.append([\n",
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" file_name, \n",
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" datetime.strptime(f\"{group_dict['date']} {group_dict['time']}\", \"%Y-%m-%d %H.%M.%S\")\n",
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" ])\n",
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" except Exception as e:\n",
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" print(f\"skipped file: {file_name}\\n{e.__str__()}\") # skip files that are not in same format as whatsapp images.\n",
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"\n",
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"sorted_files = sorted(file_dt_time, key=lambda x: x[1])\n",
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"sorted_file_names = [file[0] for file in sorted_files]\n",
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"print(\"Sorted in increasing order: <past time first>\")\n",
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"sorted_file_names"
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],
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"Sorted in increasing order: <past time first>\n"
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]
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},
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{
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"output_type": "execute_result",
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"data": {
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"text/plain": [
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"['WhatsApp Image 2021-09-14 at 15.57.20.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.11.41.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.12.02.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.21.01.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.25.40.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.37.10.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.38.42.jpeg',\n",
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" 'WhatsApp Image 2021-09-14 at 16.39.23.jpeg']"
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]
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},
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"metadata": {},
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"execution_count": 28
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}
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],
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"metadata": {}
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},
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{
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"cell_type": "markdown",
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"source": [
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"## Batch-rename files (based on sorted order)"
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],
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"metadata": {}
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},
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{
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"cell_type": "code",
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"execution_count": 30,
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"source": [
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"def rename_files(files, prefix=\"\"):\n",
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" for count, file in enumerate(files, 1):\n",
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" new_name = os.path.join(os.path.dirname(file), f\"{prefix}{count}.jpeg\")\n",
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" try:\n",
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" os.rename(file,new_name)\n",
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" print(\"[i] done!\")\n",
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" except Exception as e:\n",
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" print(\"[i] failed\")\n",
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" display(f\"{file} -> {new_name}\")\n",
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"\n",
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"rename_files([file[0] for file in sorted_files])\n"
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],
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 15.57.20.jpeg -> 1.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.11.41.jpeg -> 2.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.12.02.jpeg -> 3.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.21.01.jpeg -> 4.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.25.40.jpeg -> 5.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.37.10.jpeg -> 6.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.38.42.jpeg -> 7.jpeg'"
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]
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},
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"metadata": {}
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},
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{
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"output_type": "stream",
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"name": "stdout",
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"text": [
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"[i] done!\n"
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]
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},
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{
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"output_type": "display_data",
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"data": {
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"text/plain": [
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"'WhatsApp Image 2021-09-14 at 16.39.23.jpeg -> 8.jpeg'"
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]
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},
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"metadata": {}
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}
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],
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"metadata": {}
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}
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],
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"metadata": {
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"orig_nbformat": 4,
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"language_info": {
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"name": "python",
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"version": "3.8.10",
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"mimetype": "text/x-python",
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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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"pygments_lexer": "ipython3",
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"nbconvert_exporter": "python",
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"file_extension": ".py"
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},
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"kernelspec": {
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"name": "python3",
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"display_name": "Python 3.8.10 64-bit ('ds_env': venv)"
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},
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"interpreter": {
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"hash": "895ee0e21364f1282b39e6ac740520bfcf6a24eab6b7204953c2a0936af9aaf0"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}

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