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# gcompris - constants.py
#
# Copyright (C) 2005 Bruno Coudoin and Yves Combe
#
# 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
#
# Some common constants for the administration
COLUMN_WIDTH_LOGIN = 80
COLUMN_WIDTH_FIRSTNAME = 100
COLUMN_WIDTH_LASTNAME = 180
COLUMN_WIDTH_BIRTHDATE = 40
COLUMN_WIDTH_CLASSNAME = 100
COLUMN_WIDTH_TEACHER = 300
COLUMN_WIDTH_GROUPNAME = 100
COLUMN_WIDTH_GROUPDESCRIPTION = 200
COLUMN_WIDTH_GROUPDESCRIPTION_EDIT = 150
COLUMN_WIDTH_PROFILENAME = 100
COLUMN_WIDTH_PROFILEDESCRIPTION = 300
COLUMN_WIDTH_DATE = 140
COLUMN_WIDTH_NUMBER = 50
#
# Some utility method
# -------------------
# Return the next class id in the base
# Params are db_connect, db_cursor
def get_next_class_id(con, cur):
cur.execute('select max(class_id) from class')
class_id = cur.fetchone()[0]
if(class_id == None):
class_id=0
else:
class_id += 1
return class_id
# Return the next group id in the base
# Params are db_connect, db_cursor
def get_next_group_id(con, cur):
cur.execute('select max(group_id) from groups')
group_id = cur.fetchone()[0]
if(group_id == None):
group_id=0
else:
group_id += 1
return group_id
# Return the next profile id in the base
# Params are db_connect, db_cursor
def get_next_profile_id(con, cur):
cur.execute('select max(profile_id) from profiles')
profile_id = cur.fetchone()[0]
if(profile_id == None):
profile_id=0
else:
profile_id += 1
return profile_id
# get_wholegroup_id
# From the given class_id, return it's wholegroup_id
# Params are db_connect, db_cursor, class_id
def get_wholegroup_id(con, cur, class_id):
cur.execute('SELECT wholegroup_id FROM class WHERE class_id=?',
(class_id,))
return(cur.fetchone()[0])
# get_class_name_for_group_id
# From the given group_id, return it's class name
# Or "" if not found
def get_class_name_for_group_id(con, cur, group_id):
class_name = ""
# Extract the class name of this group
cur.execute('SELECT class_id FROM groups WHERE group_id=?',
(group_id,))
result = cur.fetchall()
if(result):
class_id = result[0][0]
cur.execute('SELECT name FROM class WHERE class_id=?',
(class_id,))
result = cur.fetchall()
if(result):
class_name = result[0][0]
return class_name
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