#!/usr/bin/env python
     # encoding: utf-8
     #
     # Copyright (c) 2010 Doug Hellmann.  All rights reserved.
     #
     """Query tasks in the database.
     """
     #end_pymotw_header
     
     import sqlite3
     import sys
     
     db_filename = 'todo.db'
     project_name = sys.argv[1]
     
     with sqlite3.connect(db_filename) as conn:
         cursor = conn.cursor()
     
         query = """select id, priority, details, status, deadline from task
                 where project = :project_name
                 order by deadline, priority
                 """
     
         cursor.execute(query, {'project_name':project_name})
     
         for row in cursor.fetchall():
             task_id, priority, details, status, deadline = row
             print '%2d {%d} %-25s [%-8s] (%s)' % (task_id, priority, details, status, deadline)