#! /usr/bin/env python
+from __future__ import print_function
import os
+
from sqlobject import SQLObject, StringCol, UnicodeCol, IntCol, BoolCol, \
ForeignKey, DateCol, DatabaseIndex, RelatedJoin, \
connectionForURI, sqlhub, SQLObjectNotFound, dberrors
+
+from .compat import string_type
from .config import get_config
__all__ = ['Author', 'Book', 'Extension', 'Genre', 'Language',
books = RelatedJoin('Book', otherColumn='book_id',
intermediateTable='author_book',
createRelatedTable=False)
+
+ @property
+ def fullname(self):
+ fullnames = filter(None, (self.surname, self.name, self.misc_name))
+ return ' '.join(fullnames)
+
full_name_idx = DatabaseIndex(surname, name, misc_name, unique=True)
count_idx = DatabaseIndex(count)
series = UnicodeCol(notNull=True)
ser_no = IntCol()
archive = StringCol(notNull=True)
- file = StringCol(notNull=True)
+ file = UnicodeCol(notNull=True)
size = IntCol(notNull=True)
lib_id = StringCol(notNull=True)
deleted = BoolCol(notNull=True)
date_idx = DatabaseIndex(date)
language_idx = DatabaseIndex(language)
+ @property
+ def author1(self):
+ return self.authors[0].fullname
+
+ @property
+ def author_list(self):
+ return u', '.join([a.fullname for a in self.authors])
+
+ @property
+ def genre1name(self):
+ return self.genres[0].name
+
+ @property
+ def genre1title(self):
+ return self.genres[0].title
+
+ @property
+ def genre_name_list(self):
+ return u', '.join([g.name for g in self.genres])
+
+ @property
+ def genre_title_list(self):
+ return u', '.join([g.title for g in self.genres])
+
+ @property
+ def ext(self):
+ return self.extension.name
+
+ @property
+ def lang(self):
+ return self.language.name
+
class BookGenre(SQLObject):
class sqlmeta:
else:
# octal; -rw-------;
# make the database file/directory readable/writeable only by the user
- os.umask(0066)
+ os.umask(0o66)
db_dir = db_dirs[0]
try:
os.makedirs(db_dir)
def open_db(db_uri=None):
if db_uri is None:
- try:
- db_uri = get_config().get('database', 'URI')
- except:
- db_uri = find_sqlite_dburi()
+ db_uri = get_config().get('database', 'URI') or find_sqlite_dburi()
+
+ if '://' not in db_uri:
+ db_uri = 'sqlite://' + os.path.abspath(db_uri).replace(os.sep, '/')
sqlhub.processConnection = connection = connectionForURI(db_uri)
if connection.dbName == 'sqlite':
def lower(s):
- return s.lower()
+ if isinstance(s, string_type):
+ return s.lower()
+ return s
sqlite = connection.module
return Author(surname=surname, name=name, misc_name=misc_name, count=0)
-def update_counters():
+def update_counters(pbar_cb=None):
+ if pbar_cb:
+ count = 0
+ for table in Author, Extension, Genre, Language:
+ count += table.select().count()
+ pbar_cb.set_max(count)
+
+ if pbar_cb:
+ count = 0
+
for author in Author.select():
author.count = AuthorBook.select(AuthorBook.q.author == author).count()
+ if pbar_cb:
+ count += 1
+ pbar_cb.display(count)
for ext in Extension.select():
ext.count = Book.select(Book.q.extension == ext.id).count()
+ if pbar_cb:
+ count += 1
+ pbar_cb.display(count)
for genre in Genre.select():
genre.count = BookGenre.select(BookGenre.q.genre == genre).count()
+ if pbar_cb:
+ count += 1
+ pbar_cb.display(count)
for language in Language.select():
language.count = Book.select(Book.q.language == language.id).count()
+ if pbar_cb:
+ count += 1
+ pbar_cb.display(count)
+
+ if pbar_cb:
+ pbar_cb.close()
def test():
db_dirs = find_sqlite_db_dirs()
- print "DB dirs:", db_dirs
- print "DB URI:", find_sqlite_dburi()
+ print("DB dirs:", db_dirs)
+ print("DB URI:", find_sqlite_dburi())
+
if __name__ == '__main__':
test()