word-count/parser.py at main · Nihaa-20/word-count · GitHub

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import re
import os
from docx import Document

heading_pattern = re.compile(
    r'^\s*(episode|ep|chapter|ch)\s*\d+',
    re.IGNORECASE
)


def count_words(paragraphs):
    text = "\n".join(paragraphs)
    return len(text.strip().split())


def parse_document(doc):

    episodes = []

    current = None

    for para in doc.paragraphs:

        text = para.text.strip()

        if not text:
            continue

        if heading_pattern.match(text):

            if current:
                current["word_count"] = count_words(current["paragraphs"])
                episodes.append(current)

            current = {
                "title": text,
                "paragraphs": []
            }

        else:

            if current:
                current["paragraphs"].append(text)

    if current:
        current["word_count"] = count_words(current["paragraphs"])
        episodes.append(current)

    return episodes


def export_episodes(episodes, output_folder, start_episode):

    os.makedirs(output_folder, exist_ok=True)

    for i, ep in enumerate(episodes):

        new_doc = Document()

        original_title = ep["title"]

        # Remove Episode number from original heading
        title = re.sub(
            r'^\s*(episode|ep|chapter|ch)\s*\d+\s*[:.\-]?\s*',
            '',
            original_title,
            flags=re.IGNORECASE
        ).strip()

        if title:
            new_heading = f"Ep {start_episode + i} - {title}"
        else:
            new_heading = f"Ep {start_episode + i}"

        new_doc.add_heading(new_heading, level=1)

        for para in ep["paragraphs"]:
            new_doc.add_paragraph(para)

        filename = f"Ep {start_episode + i}.docx"

        new_doc.save(os.path.join(output_folder, filename))