Fixes

script/extract-text.py

@@ -1,147 +0,0 @@
-import os
-import json
-from bs4 import BeautifulSoup
-import ebooklib
-from ebooklib import epub
-import re
-import xml.etree.ElementTree as ET
-
-folder_path = './books'  # Replace with your folder path
-output_file_pattern = './output/output_part_{}.jsonl'  # Pattern for output files
-part_size = 1  # Number of files per part
-part_counter = 0
-file_counter = 0
-
-def correct_french_punctuation(text):
-    # Correct spaces before punctuation in French
-    text = re.sub(r'\s+([?!:;])', r'\1', text)  # Remove space before punctuation
-    text = re.sub(r'([?!:;])\s*', r'\1 ', text)  # Add space after punctuation if not already present
-    text = re.sub(r'\s*-\s*', '-', text)
-    text = re.sub(r'\s*–\s*', '-', text)
-    return text
-
-def find_navpoint_2_in_toc(book):
-    toc_item = book.get_item_with_id('ncx')
-    if toc_item is None:
-        return None
-    toc_content = toc_item.get_content()
-    namespaces = {'ncx': 'http://www.daisy.org/z3986/2005/ncx/'}
-    toc_root = ET.fromstring(toc_content)
-
-    nav_points = toc_root.findall('.//ncx:navPoint', namespaces)
-    for nav_point in nav_points:
-        if nav_point.attrib.get('id') == 'navpoint-2':
-            return nav_point.text if nav_point.text else None
-    return None
-
-def find_section_href_in_toc(book, section_title):
-    toc_item = book.get_item_with_id('ncx')
-    if toc_item is None:
-        return None
-    toc_content = toc_item.get_content()
-    namespaces = {'ncx': 'http://www.daisy.org/z3986/2005/ncx/'}
-    toc_root = ET.fromstring(toc_content)
-    nav_points = toc_root.findall('.//ncx:navPoint', namespaces)
-    for nav_point in nav_points:
-        text_elements = nav_point.findall('.//ncx:navLabel/ncx:text', namespaces)
-        for text_element in text_elements:
-            if text_element.text == section_title:
-                content_element = nav_point.find('.//ncx:content', namespaces)
-                if content_element is not None:
-                    return content_element.attrib['src']
-    return None
-
-def extract_content_from_epub(book):
-    text = ''
-    start_section = find_section_href_in_toc(book, "Avant propos") or find_section_href_in_toc(book, "Premier Chapitre")
-    end_section_1 = find_section_href_in_toc(book, "À propos de cette édition électronique")
-    end_section_2 = find_section_href_in_toc(book, "Bibliographie – Œuvres complètes")
-
-    # Determine the final end section
-    if end_section_1 is not None and end_section_2 is not None:
-        end_section = end_section_1 if end_section_1 < end_section_2 else end_section_2
-    elif end_section_1 is not None:
-        end_section = end_section_1
-    else:
-        end_section = end_section_2
-
-    extracting = start_section is None  # Start extracting if no specific start section
-
-    for item in book.get_items():
-        if item.get_type() == ebooklib.ITEM_DOCUMENT:
-            item_id = item.get_name()
-            if start_section and start_section in item_id:
-                extracting = True
-            if end_section and end_section in item_id:
-                break
-            if extracting or not start_section:
-                try:
-                    soup = BeautifulSoup(item.get_content(), 'html.parser')
-                    for p in soup.find_all('p'):  # Process paragraph by paragraph
-                        paragraph = p.get_text(separator='\n')
-                        paragraph = paragraph.replace(u'\xa0', ' ')
-                        paragraph = correct_french_punctuation(paragraph)
-                        text += paragraph + '\n'
-                        # Check for end phrases after each paragraph
-                        if "FIN" in paragraph:
-                            text = text.split("FIN", 1)[0]
-                            print("End of book reached")
-                            return text
-                        elif "la Bibliothèque électronique du Québec" in paragraph:
-                            text = text.split("la Bibliothèque électronique du Québec", 1)[0]
-                            print("End of book reached")
-                            return text
-                        elif "ouvrage est le" in paragraph:
-                            text = text.split("ouvrage est le", 1)[0]
-                            print("End of book reached")
-                            return text
-                except Exception as e:
-                    print(f"Error processing content: {e}")
-
-    if not text:
-        print("Fallback: Adding all text as no specific sections were found.")
-        for item in book.get_items():
-            if item.get_type() == ebooklib.ITEM_DOCUMENT:
-                try:
-                    soup = BeautifulSoup(item.get_content(), 'html.parser')
-                    text += soup.get_text(separator='\n').replace(u'\xa0', ' ') + '\n'
-                except Exception as e:
-                    print(f"Error in fallback processing: {e}")
-
-    return text
-
-
-
-
-def extract_metadata_from_epub(book):
-    metadata = {}
-    try:
-        metadata['title'] = book.get_metadata('DC', 'title')
-        metadata['author'] = book.get_metadata('DC', 'creator')
-        metadata['publisher'] = book.get_metadata('DC', 'publisher')
-        # Add more metadata fields if needed
-    except Exception as e:
-        print(f"Error extracting metadata: {e}")
-    return metadata
-
-for file in os.listdir(folder_path):
-    if file.endswith('.epub'):
-        if file_counter % part_size == 0:
-            if 'jsonl_file' in locals():
-                jsonl_file.close()
-            part_counter += 1
-            jsonl_file = open(output_file_pattern.format(part_counter), 'w', encoding='utf-8')
-
-        full_path = os.path.join(folder_path, file)
-        try:
-            book = epub.read_epub(full_path)
-            text = extract_content_from_epub(book)
-            meta = extract_metadata_from_epub(book)
-            jsonl_file.write(json.dumps({"text": text, "meta": meta}, ensure_ascii=False) + '\n')
-            file_counter += 1
-            print(f"reading file {file}")
-        except Exception as e:
-            print(f"Error reading file {file}: {e}")
-
-if 'jsonl_file' in locals():
-    jsonl_file.close()