def open(self, create=True, timeout=0, dictcursor=True):
if self.connection:
raise Database.SQLConnectionError, \
"database file is already opened, call close() first"
# make sure the directories for the dbfile are created
if create:
import os
import rpg.pathutil as pathutil
pathutil.makedirs(os.path.dirname(self.dbfile))
# check if the dbfile exists
if os.path.exists(self.dbfile):
create = False
# open db connection
self.dprint('open database file: %s' % self.dbfile)
try:
import sqlite3
except ImportError:
from pysqlite2 import dbapi2 as sqlite3
self.connection = sqlite3.connect(self.dbfile)
# establish a cursor for future queries
if dictcursor:
self.connection.row_factory = sqlite3.Row
self.cursor = self.connection.cursor()
# create the tables
if create:
self._create()
def open(self, create=True, timeout=0, dictcursor=True):
if self.connection:
raise Database.SQLConnectionError, \
"database file is already opened, call close() first"
# make sure the directories for the dbfile are created
if create:
import os
import rpg.pathutil as pathutil
pathutil.makedirs(os.path.dirname(self.dbfile))
# check if the dbfile exists
if os.path.exists(self.dbfile):
create = False
# open db connection
self.dprint('open database file: %s' % self.dbfile)
try:
import sqlite3
except ImportError:
from pysqlite2 import dbapi2 as sqlite3
self.connection = sqlite3.connect(self.dbfile)
# establish a cursor for future queries
if dictcursor:
self.connection.row_factory = sqlite3.Row
self.cursor = self.connection.cursor()
# create the tables
if create:
self._create()
def setProcessLock(self):
"""Before setting the lock with our pid, daemonize."""
# fork off
if not self.opts.nofork:
if self.opts.log:
log = self.opts.log
else:
log = self.logfile
import rpg.pathutil as pathutil
pathutil.makedirs(os.path.dirname(log))
osutil.stdoutToFile(log)
osutil.daemonize()
# finish the locking now
super(DaemonCmdLineTool, self).setProcessLock()
def setProcessLock(self):
"""Before setting the lock with our pid, daemonize."""
# fork off
if not self.opts.nofork:
if self.opts.log:
log = self.opts.log
else:
log = self.logfile
import rpg.pathutil as pathutil
pathutil.makedirs(os.path.dirname(log))
osutil.stdoutToFile(log)
osutil.daemonize()
# finish the locking now
super(DaemonCmdLineTool, self).setProcessLock()
