def run(self):
"""
Run the DB update
"""
clearscreen()
print """
_\|/_
(o o) {:>32}
+----oOO---OOo----------------------------------+
| |
| UPDATING B3 DATABASE |
| |
+-----------------------------------------------+
""".format('B3 : %s' % b3.__version__)
raw_input("press any key to start the update...")
def _update_database(storage, update_version):
"""
Update a B3 database.
:param storage: the initialized storage module
:param update_version: the update version
"""
if B3version(b3.__version__) >= update_version:
sql = b3.getAbsolutePath('@b3/sql/%s/b3-update-%s.sql' % (storage.protocol, update_version))
if os.path.isfile(sql):
try:
print '>>> updating database to version %s' % update_version
sleep(.5)
storage.queryFromFile(sql)
except Exception, err:
print 'WARNING: could not update database properly: %s' % err
sleep(3)
def run(self):
"""
Run the DB update
"""
clearscreen()
print("""
_\|/_
(o o) {:>32}
+----oOO---OOo----------------------------------+
| |
| UPDATING B3 DATABASE |
| |
+-----------------------------------------------+
""".format('B3 : %s' % b3.__version__))
input("press any key to start the update...")
def _update_database(storage, update_version):
"""
Update a B3 database.
:param storage: the initialized storage module
:param update_version: the update version
"""
if B3version(b3.__version__) >= update_version:
sql = b3.getAbsolutePath('@b3/sql/%s/b3-update-%s.sql' %
(storage.protocol, update_version))
if os.path.isfile(sql):
try:
print('>>> updating database to version %s' %
update_version)
sleep(.5)
storage.queryFromFile(sql)
except Exception as err:
print(
'WARNING: could not update database properly: %s' %
err)
sleep(3)
dsn = self.config.get('b3', 'database')
dsndict = splitDSN(dsn)
database = getStorage(dsn, dsndict, StubParser())
_update_database(database, '1.3.0')
_update_database(database, '1.6.0')
_update_database(database, '1.7.0')
_update_database(database, '1.8.1')
_update_database(database, '1.9.0')
_update_database(database, '1.10.0')
console_exit('B3 database update completed!')
def start(mainconfig, options):
"""
Main B3 startup.
:param mainconfig: The B3 configuration file instance :type: b3.config.MainConfig
:param options: command line options
"""
clearscreen()
global confdir
confdir = os.path.dirname(mainconfig.fileName)
sys.stdout.write('Starting B3 : %s\n' % getB3versionString())
sys.stdout.write('Autorestart mode : %s\n' %
('ON' if options.autorestart else 'OFF'))
sys.stdout.flush()
try:
update_channel = mainconfig.get('update', 'channel')
except (NoSectionError, NoOptionError):
pass
else:
sys.stdout.write('Checking update : ')
sys.stdout.flush()
if update_channel == 'skip':
sys.stdout.write('SKIP\n')
sys.stdout.flush()
else:
updatetext = checkUpdate(__version__,
channel=update_channel,
singleLine=True,
showErrormsg=True)
if updatetext:
sys.stdout.write('%s\n' % updatetext)
sys.stdout.flush()
time.sleep(2)
else:
sys.stdout.write('no update available\n')
sys.stdout.flush()
time.sleep(1)
# not real loading but the user will get what's configuration he is using
sys.stdout.write('Loading config : %s\n' %
getShortPath(mainconfig.fileName, True))
sys.stdout.flush()
parsertype = mainconfig.get('b3', 'parser')
sys.stdout.write('Loading parser : %s\n' % parsertype)
sys.stdout.flush()
parser = loadParser(parsertype)
global console
console = parser(mainconfig, options)
def termSignalHandler(signum, frame):
"""
Define the signal handler so to handle B3 shutdown properly.
"""
console.bot("TERM signal received: shutting down")
console.shutdown()
raise SystemExit(222)
try:
# necessary if using the functions profiler,
# because signal.signal cannot be used in threads
signal.signal(signal.SIGTERM, termSignalHandler)
except Exception:
pass
try:
console.start()
except KeyboardInterrupt:
console.shutdown()
print 'Goodbye'
return
except SystemExit, msg:
print 'EXITING: %s' % msg
raise
def start(mainconfig, options):
"""
Main B3 startup.
:param mainconfig: The B3 configuration file instance :type: b3.config.MainConfig
:param options: command line options
"""
clearscreen()
global confdir
confdir = os.path.dirname(mainconfig.fileName)
sys.stdout.write('Starting B3 : %s\n' % getB3versionString())
sys.stdout.write('Autorestart mode : %s\n' % ('ON' if options.autorestart else 'OFF'))
sys.stdout.flush()
try:
update_channel = mainconfig.get('update', 'channel')
except (NoSectionError, NoOptionError):
pass
else:
sys.stdout.write('Checking update : ')
sys.stdout.flush()
if update_channel == 'skip':
sys.stdout.write('SKIP\n')
sys.stdout.flush()
else:
updatetext = checkUpdate(__version__, channel=update_channel, singleLine=True, showErrormsg=True)
if updatetext:
sys.stdout.write('%s\n' % updatetext)
sys.stdout.flush()
time.sleep(2)
else:
sys.stdout.write('no update available\n')
sys.stdout.flush()
time.sleep(1)
# not real loading but the user will get what's configuration he is using
sys.stdout.write('Loading config : %s\n' % getShortPath(mainconfig.fileName, True))
sys.stdout.flush()
parsertype = mainconfig.get('b3', 'parser')
sys.stdout.write('Loading parser : %s\n' % parsertype)
sys.stdout.flush()
parser = loadParser(parsertype)
global console
console = parser(mainconfig, options)
def termSignalHandler(signum, frame):
"""
Define the signal handler so to handle B3 shutdown properly.
"""
console.bot("TERM signal received: shutting down")
console.shutdown()
raise SystemExit(222)
try:
# necessary if using the functions profiler,
# because signal.signal cannot be used in threads
signal.signal(signal.SIGTERM, termSignalHandler)
except Exception:
pass
try:
console.start()
except KeyboardInterrupt:
console.shutdown()
print 'Goodbye'
return
except SystemExit, msg:
print 'EXITING: %s' % msg
raise
