X-Git-Url: https://git.phdru.name/?a=blobdiff_plain;f=m_librarian%2Fdb.py;h=cd2f6442582a99e60f46bbd84969f3063be053ef;hb=bb394bd389c243d3b285f9c434e6b9deb5e8833c;hp=ba091f3442286186c4cacb4de619f51078cb25cf;hpb=991627dd1d4fcdecc04a091ec9c0c8b9e8e8b27c;p=m_librarian.git

diff --git a/m_librarian/db.py b/m_librarian/db.py
index ba091f3..cd2f644 100755
--- a/m_librarian/db.py
+++ b/m_librarian/db.py
@@ -45,6 +45,18 @@ if not db_uri:
 sqlhub.processConnection = connection = connectionForURI(db_uri)
 
 if connection.dbName == 'sqlite':
+    def lower(s):
+        return s.lower()
+
+    sqlite = connection.module
+
+    class MLConnection(sqlite.Connection):
+        def __init__(self, *args, **kwargs):
+            super(MLConnection, self).__init__(*args, **kwargs)
+            self.create_function('lower', 1, lower)
+
+    connection._connOptions['factory'] = MLConnection
+
     # Speedup SQLite connection
     connection.query("PRAGMA synchronous=OFF")
     connection.query("PRAGMA count_changes=OFF")
@@ -95,6 +107,7 @@ class Book(SQLObject):
     title_idx = DatabaseIndex(title)
     series_idx = DatabaseIndex(series)
     ser_no_idx = DatabaseIndex(ser_no)
+    archive_idx = DatabaseIndex(archive)
     archive_file_idx = DatabaseIndex(archive, file, unique=True)
     file_idx = DatabaseIndex(file)
     size_idx = DatabaseIndex(size)
@@ -167,13 +180,13 @@ def insert_author(surname, name, misc_name):
 
 def update_counters():
     for author in Author.select():
-        author.count = len(author.books)
+        author.count = AuthorBook.select(AuthorBook.q.author == author).count()
 
     for ext in Extension.select():
         ext.count = Book.select(Book.q.extension == ext.name).count()
 
     for genre in Genre.select():
-        genre.count = len(genre.books)
+        genre.count = BookGenre.select(BookGenre.q.genre == genre).count()
 
     for language in Language.select():
         language.count = Book.select(Book.q.language == language.name).count()