Source code for lib_openmolar.admin.db_orm.admin_diary_settings
#! /usr/bin/env python
# -*- coding: utf-8 -*-
###############################################################################
## ##
## Copyright 2010, Neil Wallace <rowinggolfer@googlemail.com> ##
## ##
## 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 3 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, see <http://www.gnu.org/licenses/>. ##
## ##
###############################################################################
'''
provides a schema and insertquery for the diary settings table
which stores calendar start dates and limits for each practice
'''
from PyQt4 import QtCore, QtSql
from lib_openmolar.admin.table_schema import TableSchema
from lib_openmolar.common import common_db_orm
SCHEMA = '''
ix serial,
practice_id INTEGER NOT NULL REFERENCES practices(ix),
book_start DATE NOT NULL,
last_day DATE NOT NULL,
book_end DATE NOT NULL,
CONSTRAINT pk_diary_settings PRIMARY KEY (ix),
CONSTRAINT ck_diary_limits CHECK (book_start<last_day and last_day<=book_end)
'''
TABLENAME = "diary_settings"
[docs]class SchemaGenerator(TableSchema):
'''
A custom object which lays out the schema for this table.
'''
[docs] def __init__(self):
TableSchema.__init__(self, "diary_settings", SCHEMA)
self.comment = _('diary settings')
[docs]class DemoGenerator(object):
[docs] def __init__(self, database=None):
self.length = 1
self.record = common_db_orm.InsertableRecord(database, TABLENAME)
[docs] def demo_queries(self):
'''
return a list of queries to populate a demo database
'''
this_year = QtCore.QDate.currentDate().year()
start = QtCore.QDate(this_year,1,1)
end = QtCore.QDate(this_year+2,12,31)
self.record.setValue('practice_id', 1)
self.record.setValue('book_start', start)
self.record.setValue('book_end', end)
self.record.setValue('last_day', QtCore.QDate.currentDate().addMonths(6))
yield self.record.insert_query
if __name__ == "__main__":
from lib_openmolar.admin.connect import DemoAdminConnection
sc = DemoAdminConnection()
sc.connect()
builder = DemoGenerator(sc)
print builder.demo_queries()
