{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Requirement already satisfied: python-docx in c:\\users\\dell\\appdata\\local\\packages\\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\\localcache\\local-packages\\python310\\site-packages (1.1.2)\n",
      "Requirement already satisfied: lxml>=3.1.0 in c:\\users\\dell\\appdata\\local\\packages\\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\\localcache\\local-packages\\python310\\site-packages (from python-docx) (5.3.0)\n",
      "Requirement already satisfied: typing-extensions>=4.9.0 in c:\\users\\dell\\appdata\\local\\packages\\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\\localcache\\local-packages\\python310\\site-packages (from python-docx) (4.12.2)\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "\n",
      "[notice] A new release of pip is available: 23.0.1 -> 25.0.1\n",
      "[notice] To update, run: C:\\Users\\Dell\\AppData\\Local\\Microsoft\\WindowsApps\\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\\python.exe -m pip install --upgrade pip\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "CSV file created successfully: devdas1-hi-bn.csv\n"
     ]
    }
   ],
   "source": [
    "import csv\n",
    "import re\n",
    "!pip install python-docx\n",
    "import docx\n",
    "from docx import Document\n",
    "\n",
    "def read_write_csv_from_docx(docx_file1, docx_file2, output_file):\n",
    "    \"\"\"\n",
    "    Reads two .docx files, splits lines using '।' and '?' as delimiters, \n",
    "    escapes quotes properly, and writes their contents into a CSV file with UTF-8 BOM.\n",
    "    \"\"\"\n",
    "    def extract_text_from_docx(docx_file):\n",
    "        \"\"\"\n",
    "        Extracts text from a .docx file and returns it as a single string.\n",
    "        \"\"\"\n",
    "        document = Document(docx_file)\n",
    "        text = []\n",
    "        for paragraph in document.paragraphs:\n",
    "            text.append(paragraph.text)\n",
    "        return \" \".join(text)\n",
    "\n",
    "    try:\n",
    "        # Define the delimiters\n",
    "        delimiters = r\"[।?]\"\n",
    "\n",
    "        # Extract and split content from the first .docx file\n",
    "        content1 = extract_text_from_docx(docx_file1)\n",
    "        lines1 = re.split(delimiters, content1.strip())\n",
    "\n",
    "        # Extract and split content from the second .docx file\n",
    "        content2 = extract_text_from_docx(docx_file2)\n",
    "        lines2 = re.split(delimiters, content2.strip())\n",
    "\n",
    "        # Open the CSV file for writing with UTF-8 BOM\n",
    "        with open(output_file, 'w', encoding='utf-8-sig', newline='') as csv_file:\n",
    "            writer = csv.writer(csv_file, quoting=csv.QUOTE_MINIMAL)\n",
    "\n",
    "            # Write the header\n",
    "            writer.writerow([\"Hindi Text\", \"Bengali Text\"])\n",
    "\n",
    "            # Write the content line by line\n",
    "            for line1, line2 in zip(lines1, lines2):\n",
    "                writer.writerow([line1.strip().replace('\"', '\"\"'), line2.strip().replace('\"', '\"\"')])\n",
    "\n",
    "            # Handle mismatched lines\n",
    "            if len(lines1) > len(lines2):\n",
    "                for line1 in lines1[len(lines2):]:\n",
    "                    writer.writerow([line1.strip().replace('\"', '\"\"'), \"N/A\"])\n",
    "            elif len(lines2) > len(lines1):\n",
    "                for line2 in lines2[len(lines1):]:\n",
    "                    writer.writerow([\"N/A\", line2.strip().replace('\"', '\"\"')])\n",
    "\n",
    "        print(f\"CSV file created successfully: {output_file}\")\n",
    "\n",
    "    except FileNotFoundError:\n",
    "        print(\"Error: One or both .docx files not found.\")\n",
    "    except Exception as e:\n",
    "        print(f\"An error occurred: {e}\")\n",
    "\n",
    "# Example usage\n",
    "docx_file1 = \"devdas-hi.docx\"\n",
    "docx_file2 = \"devdas-bn.docx\"\n",
    "output_file = \"devdas1-hi-bn.csv\"\n",
    "\n",
    "read_write_csv_from_docx(docx_file1, docx_file2, output_file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Requirement already satisfied: python-docx in c:\\users\\dell\\appdata\\local\\packages\\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\\localcache\\local-packages\\python310\\site-packages (1.1.2)\n",
      "Requirement already satisfied: lxml>=3.1.0 in c:\\users\\dell\\appdata\\local\\packages\\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\\localcache\\local-packages\\python310\\site-packages (from python-docx) (5.3.0)\n",
      "Requirement already satisfied: typing-extensions>=4.9.0 in c:\\users\\dell\\appdata\\local\\packages\\pythonsoftwarefoundation.python.3.10_qbz5n2kfra8p0\\localcache\\local-packages\\python310\\site-packages (from python-docx) (4.12.2)\n"
     ]
    },
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "\n",
      "[notice] A new release of pip is available: 23.0.1 -> 25.0.1\n",
      "[notice] To update, run: C:\\Users\\Dell\\AppData\\Local\\Microsoft\\WindowsApps\\PythonSoftwareFoundation.Python.3.10_qbz5n2kfra8p0\\python.exe -m pip install --upgrade pip\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "CSV file created successfully: Ati-hi-tel.csv\n"
     ]
    }
   ],
   "source": [
    "import csv\n",
    "import re\n",
    "!pip install python-docx\n",
    "import docx\n",
    "from docx import Document\n",
    "\n",
    "def read_write_csv_from_docx(docx_file1, docx_file2, output_file):\n",
    "    \"\"\"\n",
    "    Reads two .docx files, splits lines using '।' and '?' as delimiters, \n",
    "    escapes quotes properly, and writes their contents into a CSV file with UTF-8 BOM.\n",
    "    \"\"\"\n",
    "    def extract_text_from_docx(docx_file):\n",
    "        \"\"\"\n",
    "        Extracts text from a .docx file and returns it as a single string.\n",
    "        \"\"\"\n",
    "        document = Document(docx_file)\n",
    "        text = []\n",
    "        for paragraph in document.paragraphs:\n",
    "            text.append(paragraph.text)\n",
    "        return \" \".join(text)\n",
    "\n",
    "    try:\n",
    "        # Define the delimiters\n",
    "        delimiters = r\"[.?]\"\n",
    "\n",
    "        # Extract and split content from the first .docx file\n",
    "        content1 = extract_text_from_docx(docx_file1)\n",
    "        lines1 = re.split(delimiters, content1.strip())\n",
    "\n",
    "        # Extract and split content from the second .docx file\n",
    "        content2 = extract_text_from_docx(docx_file2)\n",
    "        lines2 = re.split(delimiters, content2.strip())\n",
    "\n",
    "        # Open the CSV file for writing with UTF-8 BOM\n",
    "        with open(output_file, 'w', encoding='utf-8-sig', newline='') as csv_file:\n",
    "            writer = csv.writer(csv_file, quoting=csv.QUOTE_MINIMAL)\n",
    "\n",
    "            # Write the header\n",
    "            writer.writerow([\"Hindi Text\", \"Telugu Text\"])\n",
    "\n",
    "            # Write the content line by line\n",
    "            for line1, line2 in zip(lines1, lines2):\n",
    "                writer.writerow([line1.strip().replace('\"', '\"\"'), line2.strip().replace('\"', '\"\"')])\n",
    "\n",
    "            # Handle mismatched lines\n",
    "            if len(lines1) > len(lines2):\n",
    "                for line1 in lines1[len(lines2):]:\n",
    "                    writer.writerow([line1.strip().replace('\"', '\"\"'), \"N/A\"])\n",
    "            elif len(lines2) > len(lines1):\n",
    "                for line2 in lines2[len(lines1):]:\n",
    "                    writer.writerow([\"N/A\", line2.strip().replace('\"', '\"\"')])\n",
    "\n",
    "        print(f\"CSV file created successfully: {output_file}\")\n",
    "\n",
    "    except FileNotFoundError:\n",
    "        print(\"Error: One or both .docx files not found.\")\n",
    "    except Exception as e:\n",
    "        print(f\"An error occurred: {e}\")\n",
    "\n",
    "# Example usage\n",
    "docx_file1 = \"Ati_hi.docx\"\n",
    "docx_file2 = \"Ati_tel.docx\"\n",
    "output_file = \"Ati-hi-tel.csv\"\n",
    "\n",
    "read_write_csv_from_docx(docx_file1, docx_file2, output_file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import csv\n",
    "\n",
    "def read_sentences_from_csv(csv_file, column_name):\n",
    "    \"\"\"\n",
    "    Reads sentences from a CSV file under a specific column.\n",
    "    \"\"\"\n",
    "    sentences = []\n",
    "    with open(csv_file, 'r', encoding='utf-8') as file:\n",
    "        reader = csv.DictReader(file)\n",
    "        for row in reader:\n",
    "            sentences.append(row[column_name])\n",
    "    return sentences\n",
    "\n",
    "def split_telugu_sentences(telugu_sentences):\n",
    "    \"\"\"\n",
    "    Splits Telugu sentences using '.' as the delimiter.\n",
    "    \"\"\"\n",
    "    split_sentences = []\n",
    "    for sentence in telugu_sentences:\n",
    "        # Split using '.' and remove leading/trailing whitespace\n",
    "        parts = [part.strip() for part in sentence.split('.') if part.strip()]\n",
    "        split_sentences.extend(parts)\n",
    "    return split_sentences\n",
    "\n",
    "def create_parallel_csv(hindi_sentences, telugu_sentences, output_file):\n",
    "    \"\"\"\n",
    "    Creates a 2-column CSV file with Hindi and Telugu sentences.\n",
    "    \"\"\"\n",
    "    with open(output_file, 'w', encoding='utf-8-sig', newline='') as csvfile:\n",
    "        writer = csv.writer(csvfile)\n",
    "        # Write header\n",
    "        writer.writerow(['Hindi Sentence', 'Telugu Sentence'])\n",
    "        # Write sentence pairs\n",
    "        for hindi, telugu in zip(hindi_sentences, telugu_sentences):\n",
    "            writer.writerow([hindi, telugu + '.'])  # Add '.' to Telugu sentences\n",
    "\n",
    "def main():\n",
    "    # Input CSV files\n",
    "    hindi_csv_file = 'hindi.csv'  # Replace with your Hindi CSV file path\n",
    "    telugu_csv_file = 'telugu.csv'  # Replace with your Telugu CSV file path\n",
    "    output_csv_file = 'hindi_telugu_parallel.csv'  # Replace with your desired output CSV file path\n",
    "\n",
    "    # Column names in the CSV files\n",
    "    hindi_column = 'Hindi Sentence'  # Replace with the actual column name in the Hindi CSV\n",
    "    telugu_column = 'Telugu Sentence'  # Replace with the actual column name in the Telugu CSV\n",
    "\n",
    "    # Read Hindi sentences from the CSV file\n",
    "    hindi_sentences = read_sentences_from_csv(hindi_csv_file, hindi_column)\n",
    "\n",
    "    # Read Telugu sentences from the CSV file\n",
    "    telugu_sentences = read_sentences_from_csv(telugu_csv_file, telugu_column)\n",
    "\n",
    "    # Split Telugu sentences using '.' as the delimiter\n",
    "    telugu_sentences_split = split_telugu_sentences(telugu_sentences)\n",
    "\n",
    "    # Ensure both lists have the same length (pad with empty strings if necessary)\n",
    "    max_length = max(len(hindi_sentences), len(telugu_sentences_split))\n",
    "    hindi_sentences += [''] * (max_length - len(hindi_sentences))\n",
    "    telugu_sentences_split += [''] * (max_length - len(telugu_sentences_split))\n",
    "\n",
    "    # Create the parallel CSV file\n",
    "    create_parallel_csv(hindi_sentences, telugu_sentences_split, output_csv_file)\n",
    "\n",
    "    print(f\"Parallel CSV file created successfully: {output_csv_file}\")\n",
    "\n",
    "if __name__ == \"__main__\":\n",
    "    main()"
   ]
  }
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