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kennethreitz
7522b27e7c
1. Replace regex markdown with mistune library - Add mistune>=3.0.2 dependency - Replace custom regex patterns with proper markdown parser - Better performance and more robust parsing - Supports full markdown syntax (bold, italic, strikethrough, etc.) 2. Cache story counts - Cache get_story_count() and get_category_count() - Expected: 10-20x faster story index page loads - Added cache invalidation to refresh_stories() 3. Fix O(n) pattern in helpers.py - Replace manual chapter filtering with bible.get_chapters_for_book() - Uses existing @lru_cache for instant lookups Combined expected improvement: 10-20% on story pages, faster markdown 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
336 lines
13 KiB
Python
336 lines
13 KiB
Python
"""Helper utilities for KJV Study."""
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import re
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import hashlib
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from datetime import datetime
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from typing import Optional, Dict, List
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from ..kjv import bible, VerseReference
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from ..topics import get_all_topics
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def create_slug(text: str) -> str:
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"""Convert text to URL-friendly slug."""
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slug = re.sub(r'[^\w\s-]', '', text.lower())
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slug = re.sub(r'[-\s]+', '-', slug)
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return slug.strip('-')
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def get_verse_text(book: str, chapter: int, verse: int) -> str:
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"""Get the actual text of a specific verse."""
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try:
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text = bible.get_verse_text(book, chapter, verse)
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if text:
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return text
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return f"{book} {chapter}:{verse} text not found"
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except:
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return f"{book} {chapter}:{verse}"
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def is_verse_reference(query: str) -> bool:
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"""Check if query looks like a verse reference."""
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# Pattern for verse references like "John 3:16", "1 John 4:8", "Genesis 1:1", etc.
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verse_pattern = r'^(I{1,3}|1|2|3)?\s*[A-Za-z]+(\s+[A-Za-z]+)?\s+\d+:\d+$'
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return bool(re.match(verse_pattern, query.strip()))
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def parse_verse_reference(query: str) -> Optional[Dict]:
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"""Parse a verse reference string and return verse info if found."""
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try:
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cleaned_query = query.strip()
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verse_ref = VerseReference.from_string(cleaned_query)
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verse_text = bible.get_verse_text(verse_ref.book, verse_ref.chapter, verse_ref.verse)
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if verse_text:
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return {
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"book": verse_ref.book,
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"chapter": verse_ref.chapter,
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"verse": verse_ref.verse,
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"text": verse_text,
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"reference": f"{verse_ref.book} {verse_ref.chapter}:{verse_ref.verse}",
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"url": f"/book/{verse_ref.book}/chapter/{verse_ref.chapter}#verse-{verse_ref.verse}",
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"score": 100.0,
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"highlighted_text": verse_text
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}
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except Exception as e:
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print(f"Error parsing verse reference '{query}': {e}")
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# Try alternative book name formats (Roman numerals to numbers)
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try:
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alternative_query = query.strip()
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alternative_query = re.sub(r'^I\s+', '1 ', alternative_query)
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alternative_query = re.sub(r'^II\s+', '2 ', alternative_query)
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alternative_query = re.sub(r'^III\s+', '3 ', alternative_query)
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if alternative_query != query.strip():
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verse_ref = VerseReference.from_string(alternative_query)
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verse_text = bible.get_verse_text(verse_ref.book, verse_ref.chapter, verse_ref.verse)
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if verse_text:
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return {
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"book": verse_ref.book,
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"chapter": verse_ref.chapter,
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"verse": verse_ref.verse,
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"text": verse_text,
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"reference": f"{verse_ref.book} {verse_ref.chapter}:{verse_ref.verse}",
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"url": f"/book/{verse_ref.book}/chapter/{verse_ref.chapter}#verse-{verse_ref.verse}",
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"score": 100.0,
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"highlighted_text": verse_text
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}
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except Exception as e2:
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print(f"Alternative parsing also failed for '{query}': {e2}")
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return None
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def get_related_content(book: str, chapter: int = None, verse: int = None) -> Dict:
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"""Get related study guides, topics, and resources for a given passage."""
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related = {
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"study_guides": [],
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"topics": [],
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"people": [],
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"resources": []
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}
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# Map books to related people
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book_people_map = {
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"Genesis": [{"name": "Abraham", "url": "/family-tree"}, {"name": "Jacob", "url": "/family-tree"}],
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"Exodus": [{"name": "Moses", "url": "/biblical-prophets/moses"}],
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"1 Samuel": [{"name": "Samuel", "url": "/biblical-prophets"}],
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"2 Samuel": [{"name": "David", "url": "/family-tree"}],
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"1 Kings": [{"name": "Elijah", "url": "/biblical-prophets/elijah"}],
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"2 Kings": [{"name": "Elijah", "url": "/biblical-prophets/elijah"}, {"name": "Elisha", "url": "/biblical-prophets"}],
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"Isaiah": [{"name": "Isaiah", "url": "/biblical-prophets/isaiah"}],
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"Jeremiah": [{"name": "Jeremiah", "url": "/biblical-prophets/jeremiah"}],
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"Ezekiel": [{"name": "Ezekiel", "url": "/biblical-prophets/ezekiel"}],
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"Daniel": [{"name": "Daniel", "url": "/biblical-prophets/daniel"}],
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"Jonah": [{"name": "Jonah", "url": "/biblical-prophets/jonah"}],
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"Matthew": [{"name": "The Twelve Apostles", "url": "/the-twelve-apostles"}],
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"Mark": [{"name": "The Twelve Apostles", "url": "/the-twelve-apostles"}],
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"Luke": [{"name": "The Twelve Apostles", "url": "/the-twelve-apostles"}, {"name": "John the Baptist", "url": "/biblical-prophets/john-the-baptist"}],
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"John": [{"name": "John", "url": "/the-twelve-apostles/john"}],
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"Acts": [{"name": "Peter", "url": "/the-twelve-apostles/peter"}, {"name": "Paul", "url": "/the-twelve-apostles"}],
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"Ruth": [{"name": "Ruth", "url": "/women-of-the-bible/ruth"}],
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"Esther": [{"name": "Esther", "url": "/women-of-the-bible/esther"}],
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}
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if book in book_people_map:
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related["people"] = book_people_map[book]
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# Map books/passages to special resources
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if book in ["Exodus", "Leviticus", "Numbers", "Deuteronomy"]:
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related["resources"].append({"name": "Biblical Festivals", "url": "/biblical-festivals"})
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related["resources"].append({"name": "Biblical Covenants", "url": "/biblical-covenants"})
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if book in ["Genesis", "Exodus", "Numbers"]:
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related["resources"].append({"name": "Biblical Timeline", "url": "/biblical-timeline"})
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if book in ["Joshua", "Judges", "1 Samuel", "2 Samuel", "1 Kings", "2 Kings"]:
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related["resources"].append({"name": "Biblical Maps", "url": "/biblical-maps"})
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if book in ["Matthew", "Mark", "Luke", "John"]:
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related["resources"].append({"name": "Parables of Jesus", "url": "/parables"})
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# Add topic links based on common themes
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topic_keywords = {
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"Salvation": ["John", "Romans", "Ephesians", "Titus"],
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"Prayer": ["Matthew", "Luke", "1 Thessalonians", "James"],
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"Love": ["John", "1 Corinthians", "1 John"],
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"Faith": ["Hebrews", "James", "Romans"],
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"Hope": ["Romans", "1 Peter", "Hebrews"],
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"Peace": ["Philippians", "John", "Romans"],
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"Wisdom": ["Proverbs", "Ecclesiastes", "James"],
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}
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topics_data = get_all_topics()
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for topic_name in topics_data.keys():
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if topic_name in topic_keywords and book in topic_keywords[topic_name]:
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related["topics"].append({"name": topic_name, "url": f"/topics/{topic_name}"})
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return related
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# Popular/well-known chapters with their scores (1-10 scale)
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POPULAR_CHAPTERS = {
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"John": {3: 10},
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"1 Corinthians": {13: 10},
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"Psalms": {23: 10, 91: 9, 1: 8, 139: 8},
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"Romans": {8: 9, 3: 8, 12: 8},
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"Matthew": {5: 9, 6: 8, 7: 8},
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"Ephesians": {2: 8, 6: 8},
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"Philippians": {4: 8},
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"Genesis": {1: 9, 3: 8, 22: 7},
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"Exodus": {20: 8, 14: 7},
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"Isaiah": {53: 9, 40: 8},
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"Jeremiah": {29: 7},
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"Proverbs": {31: 7, 3: 7},
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"Ecclesiastes": {3: 8},
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"1 Peter": {5: 7},
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"James": {1: 7},
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"Hebrews": {11: 8, 12: 7},
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"Revelation": {21: 8, 22: 7},
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"Luke": {2: 9, 15: 8},
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"2 Timothy": {3: 7},
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"Joshua": {1: 7},
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"Daniel": {3: 7, 6: 7},
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"1 John": {4: 8},
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"Galatians": {5: 7},
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"Colossians": {3: 7},
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"1 Thessalonians": {4: 7},
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"Mark": {16: 7},
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"Acts": {2: 8},
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"1 Samuel": {17: 7},
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"Job": {19: 7},
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"2 Corinthians": {5: 7},
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"1 Kings": {3: 6, 18: 6},
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"Malachi": {3: 6},
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"Joel": {2: 6},
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"Micah": {6: 6},
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"Habakkuk": {2: 6},
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}
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HIGH_READERSHIP_BOOKS = [
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"Matthew", "Mark", "Luke", "John", "Acts", "Romans",
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"1 Corinthians", "2 Corinthians", "Galatians", "Ephesians",
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"Philippians", "Colossians", "Genesis", "Exodus", "Psalms", "Proverbs"
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]
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def get_chapter_popularity_score(book: str, chapter: int) -> int:
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"""Calculate popularity score for a chapter (1-10 scale) based on well-known verses."""
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if book in POPULAR_CHAPTERS and chapter in POPULAR_CHAPTERS[book]:
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return POPULAR_CHAPTERS[book][chapter]
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default_score = 4
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if chapter == 1:
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default_score += 1
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if book in HIGH_READERSHIP_BOOKS:
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default_score += 1
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total_chapters = len(bible.get_chapters_for_book(book))
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if total_chapters <= 5:
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default_score += 1
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return min(default_score, 6)
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# Chapter explanations for popular chapters
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CHAPTER_EXPLANATIONS = {
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"John": {
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3: "Contains John 3:16 - 'For God so loved the world' - the most quoted verse in Christianity",
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1: "The Word became flesh - Jesus as the eternal Logos and the calling of the first disciples",
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},
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"1 Corinthians": {
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13: "The famous 'Love Chapter' - 'Love is patient, love is kind' - essential reading for weddings and Christian living",
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},
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"Psalms": {
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23: "The beloved Shepherd Psalm - 'The Lord is my shepherd, I shall not want' - comfort in times of trouble",
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91: "Psalm of protection - 'He who dwells in the shelter of the Most High' - promises of God's care",
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1: "The blessed man - contrasts the righteous and wicked, foundation of wisdom literature",
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139: "God's omniscience and omnipresence - 'You have searched me and known me' - intimate knowledge of God",
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},
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"Romans": {
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8: "No condemnation in Christ - 'All things work together for good' - assurance of salvation",
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3: "All have sinned - universal need for salvation and justification by faith",
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12: "Living sacrifice - practical Christian living and spiritual gifts",
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},
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"Matthew": {
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5: "The Beatitudes - 'Blessed are the poor in spirit' - foundation of Christian ethics",
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6: "The Lord's Prayer and teachings on worry - 'Give us this day our daily bread'",
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7: "Golden Rule and narrow gate - 'Do unto others as you would have them do unto you'",
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},
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"Genesis": {
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1: "Creation account - 'In the beginning God created the heavens and the earth'",
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3: "The Fall - Adam and Eve's disobedience and the first promise of redemption",
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22: "Abraham's ultimate test - the near-sacrifice of Isaac, foreshadowing Christ",
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},
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"Isaiah": {
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53: "The Suffering Servant - 'He was wounded for our transgressions' - prophecy of Christ's crucifixion",
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40: "Comfort my people - 'Every valley shall be exalted' - hope and restoration",
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},
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}
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def get_chapter_popularity_explanation(book: str, chapter: int) -> str:
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"""Get explanation for why a chapter is popular or what it contains."""
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if book in CHAPTER_EXPLANATIONS and chapter in CHAPTER_EXPLANATIONS[book]:
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return CHAPTER_EXPLANATIONS[book][chapter]
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if chapter == 1:
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return f"Opening chapter of {book} - introduces key themes and characters"
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if book in ["Matthew", "Mark", "Luke", "John"]:
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return "Gospel account of Jesus' life and ministry"
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elif book in ["Genesis", "Exodus", "Leviticus", "Numbers", "Deuteronomy"]:
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return "Torah/Pentateuch - foundational law and history of Israel"
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elif book in ["Psalms", "Proverbs", "Ecclesiastes", "Song of Solomon"]:
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return "Wisdom literature - poetry and practical life guidance"
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elif book in ["Isaiah", "Jeremiah", "Ezekiel", "Daniel"]:
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return "Major prophet - messages of judgment and hope"
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elif book in ["Romans", "1 Corinthians", "2 Corinthians", "Galatians", "Ephesians",
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"Philippians", "Colossians", "1 Thessalonians", "2 Thessalonians",
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"1 Timothy", "2 Timothy", "Titus", "Philemon"]:
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return "Pauline epistle - apostolic teaching for the early church"
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elif book == "Acts":
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return "History of the early church and spread of the gospel"
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elif book == "Revelation":
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return "Apocalyptic vision of the end times and Christ's victory"
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else:
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return f"Part of {book} - explore this chapter to discover its significance"
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# Featured verses for verse of the day
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FEATURED_VERSES = [
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("John", 3, 16),
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("Psalms", 23, 1),
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("Proverbs", 3, 5),
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("Philippians", 4, 13),
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("Romans", 8, 28),
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("Isaiah", 40, 31),
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("Jeremiah", 29, 11),
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("Joshua", 1, 9),
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("Matthew", 11, 28),
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("Psalms", 46, 10),
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("Romans", 12, 2),
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("2 Timothy", 1, 7),
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("Proverbs", 22, 6),
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("1 Corinthians", 13, 4),
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("Galatians", 5, 22),
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("Hebrews", 11, 1),
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("James", 1, 2),
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("1 Peter", 5, 7),
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("Psalms", 119, 105),
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("Matthew", 6, 33),
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("John", 14, 6),
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("Romans", 5, 8),
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("Ephesians", 2, 8),
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("Psalms", 27, 1),
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("Isaiah", 41, 10),
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("Matthew", 28, 19),
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("John", 1, 1),
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("Psalms", 51, 10),
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("Proverbs", 18, 10),
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("2 Corinthians", 5, 17),
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("Colossians", 3, 23),
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]
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def get_daily_verse() -> Dict:
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"""Get the verse of the day based on the current date."""
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today = datetime.now()
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day_of_year = today.timetuple().tm_yday
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verse_index = day_of_year % len(FEATURED_VERSES)
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book, chapter, verse = FEATURED_VERSES[verse_index]
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verse_text = bible.get_verse_text(book, chapter, verse)
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return {
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"book": book,
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"chapter": chapter,
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"verse": verse,
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"text": verse_text,
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"reference": f"{book} {chapter}:{verse}",
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"url": f"/book/{book}/chapter/{chapter}#verse-{verse}"
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}
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