# DeGAL - A pretty simple web image gallery
# Copyright (C) 2007 Tero Marttila
# http://marttila.de/~terom/degal/
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the
# Free Software Foundation, Inc.,
# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#

import sqlite3

conn = sqlite3.connect("db/degal.db")

def execute (expr, *args) :
    c = conn.cursor()
    c.execute(expr, args)

    return c

def execute_many (expr, iter) :
    c = conn.cursor()
    c.executemany(expr, iter)

    return c

def commit (cursor) :
    try :
        cursor.execute("COMMIT")
    except sqlite3.OperationalError :
        pass    # ffs. INSERT just doesn't do anything otherwise

    return cursor.rowcount

def execute_commit (expr, *args) :
    return commit(execute(expr, *args))

def execute_commit_many (expr, iter) :
    return commit(execute_many(expr, iter))

select = execute

delete = execute_commit
insert = execute_commit

delete_many = execute_commit_many
insert_many = execute_commit_many

cursor = conn.cursor