class dbs:
'''Google Citation DB
DB Operations of this task is all here.
'''
# constants
genkey = "arnet.update.generation"
def __init__(self):
self.constantsDao = ConstantsDAO()
#######################################################
# ConstantDao - Mainly do some thing with constants.
#
# ConstantsDB Structure:
# id, name, value, time
#
# Keys in ConstantsDB:
# arnet.update.generation
#
#######################################################
def getGeneration(self):
return int(self.constantsDao.getConstant(self.genkey))
def setGeneration(self, newGeneration):
while True:
try:
conn = DB.pool().getConnection()
cursor = conn.cursor()
cursor.execute("update constants set value=%s where name=%s",
(newGeneration, self.genkey))
cursor.close()
conn.close()
return cursor.rowcount
except MySQLdb.Error, e:
print "Error %d: %s" % (e.args[0], e.args[1])
class dbs:
"""Google Citation DB
DB Operations of this task is all here.
"""
# constants
genkey = "arnet.update.generation"
def __init__(self):
self.constantsDao = ConstantsDAO()
#######################################################
# ConstantDao - Mainly do some thing with constants.
#
# ConstantsDB Structure:
# id, name, value, time
#
# Keys in ConstantsDB:
# arnet.update.generation
#
#######################################################
def getGeneration(self):
return int(self.constantsDao.getConstant(self.genkey))
def setGeneration(self, newGeneration):
while True:
try:
conn = DB.pool().getConnection()
cursor = conn.cursor()
cursor.execute("update constants set value=%s where name=%s", (newGeneration, self.genkey))
cursor.close()
conn.close()
return cursor.rowcount
except MySQLdb.Error, e:
print "Error %d: %s" % (e.args[0], e.args[1])
def test_db_constant_dao(self):
c = ConstantsDAO()
print 'constant arnet.update.generation is:', c.getConstant(
"arnet.update.generation")
def test_db_constant_dao(self):
c = ConstantsDAO()
print 'constant arnet.update.generation is:', c.getConstant("arnet.update.generation")