From 141c30d2a2b5c48211dfdd4a0959985e8195f1fc Mon Sep 17 00:00:00 2001
From: Kenneth Reitz <me@kennethreitz.org>
Date: Mon, 26 May 2025 15:23:04 -0400
Subject: [PATCH]  ratio.

---
 kjvstudy_org/kjv.py    | 76 ++++++++++++++++++++++++++++++++++++++----
 kjvstudy_org/server.py |  6 ++--
 2 files changed, 72 insertions(+), 10 deletions(-)

diff --git a/kjvstudy_org/kjv.py b/kjvstudy_org/kjv.py
index f774b59..221bb88 100644
--- a/kjvstudy_org/kjv.py
+++ b/kjvstudy_org/kjv.py
@@ -1,5 +1,6 @@
 from pydantic import BaseModel
 from pathlib import Path
+from functools import lru_cache
 
 import json
 
@@ -20,6 +21,7 @@ class Bible:
         with open(self.fname, "r") as f:
             self.verses = json.load(f)
 
+    @lru_cache(maxsize=1024)
     def __getitem__(self, verse):
         """Returns the text of the verse."""
 
@@ -51,29 +53,45 @@ class Bible:
                 text=text,
             )
 
-    def iter_books(self):
-        """Iterates over the books in the Bible."""
-
+    @lru_cache(maxsize=1)
+    def get_books(self):
+        """Returns a list of all books in the Bible."""
         yielded = set()
+        books = []
 
         for verse in self.verses:
             verse_ref = VerseReference.from_string(verse)
             if verse_ref.book in yielded:
                 continue
             yielded.add(verse_ref.book)
-            yield verse_ref.book
+            books.append(verse_ref.book)
+        
+        return books
 
-    def iter_chapters(self):
-        """Iterates over the chapters in the Bible."""
+    def iter_books(self):
+        """Iterates over the books in the Bible."""
+        for book in self.get_books():
+            yield book
 
+    @lru_cache(maxsize=1)
+    def get_chapters(self):
+        """Returns a list of all chapters in the Bible."""
         yielded = set()
+        chapters = []
 
         for verse in self.verses:
             verse_ref = VerseReference.from_string(verse)
             if (verse_ref.book, verse_ref.chapter) in yielded:
                 continue
             yielded.add((verse_ref.book, verse_ref.chapter))
-            yield verse_ref.book, verse_ref.chapter
+            chapters.append((verse_ref.book, verse_ref.chapter))
+        
+        return chapters
+
+    def iter_chapters(self):
+        """Iterates over the chapters in the Bible."""
+        for book, chapter in self.get_chapters():
+            yield book, chapter
 
     def iter_chapters_by_book(self):
         """Iterates over the chapters in the Bible, grouped by book."""
@@ -107,6 +125,7 @@ class VerseReference(BaseModel):
     verse: int
 
     @classmethod
+    @lru_cache(maxsize=2048)
     def from_string(cls, s: str):
         """
         Parses a string in the format "Book Chapter:Verse" and returns a VerseReference object.
@@ -131,6 +150,49 @@ class VerseReference(BaseModel):
         return cls(book=book, chapter=int(chapter), verse=int(verse))
 
 
+class    @lru_cache(maxsize=256)
+    def get_verses_by_book_chapter(self, book, chapter):
+        """Returns a list of verses for a specific book and chapter."""
+        verses = []
+        for verse in self.verses:
+            verse_ref = VerseReference.from_string(verse)
+            if verse_ref.book == book and verse_ref.chapter == chapter:
+                # Clean up the text
+                text = self.verses[verse]
+                text = text.replace("# ", "").replace("[", "").replace("]", "")
+                verses.append(Verse(
+                    book=verse_ref.book,
+                    chapter=verse_ref.chapter,
+                    verse=verse_ref.verse,
+                    text=text,
+                ))
+        return sorted(verses, key=lambda v: v.verse)
+
+    @lru_cache(maxsize=128)
+    def get_chapters_for_book(self, book):
+        """Returns a list of chapter numbers for a specific book."""
+        chapters = set()
+        for verse in self.verses:
+            verse_ref = VerseReference.from_string(verse)
+            if verse_ref.book == book:
+                chapters.add(verse_ref.chapter)
+        return sorted(list(chapters))
+
+    @lru_cache(maxsize=2048)
+    def get_verse_text(self, book, chapter, verse_num):
+        """Returns the text for a specific verse."""
+        verse_key = f"{book} {chapter}:{verse_num}"
+        if verse_key in self.verses:
+            text = self.verses[verse_key]
+            return text.replace("# ", "").replace("[", "").replace("]", "")
+        return None
+
+    @lru_cache(maxsize=1)
+    def get_verse_count(self):
+        """Returns the total number of verses in the Bible."""
+        return len(self.verses)
+
+
 # Create an instance of the Bible class.
 bible = Bible()
 
diff --git a/kjvstudy_org/server.py b/kjvstudy_org/server.py
index 0685f9a..9ddc826 100644
--- a/kjvstudy_org/server.py
+++ b/kjvstudy_org/server.py
@@ -16,9 +16,9 @@ from .kjv import bible
 def get_verse_text(book, chapter, verse):
     """Get the actual text of a specific verse"""
     try:
-        verses = [v for v in bible.iter_verses() if v.book == book and v.chapter == chapter and v.verse == verse]
-        if verses:
-            return verses[0].text
+        text = bible.get_verse_text(book, chapter, verse)
+        if text:
+            return text
         return f"{book} {chapter}:{verse} text not found"
     except:
         return f"{book} {chapter}:{verse}"