def zodb_test():
db = DB(FileStorage.FileStorage('Data.fs')).open()
# Via http://www.ibm.com/developerworks/aix/library/au-zodb/
dbroot = db.root()
dbroot['a_number'] = 3
dbroot['a_string'] = 'Gift'
dbroot['a_list'] = [1, 2, 3, 5, 7, 12]
dbroot['a_dictionary'] = { 1918: 'Red Sox', 1919: 'Reds' }
dbroot['deeply_nested'] = {
1918: [ ('Red Sox', 4), ('Cubs', 2) ],
1919: [ ('Reds', 5), ('White Sox', 3) ],
}
transaction.commit()
db.close()
def connect(server=None, zodb=None):
global conn
close() # close any existing connection
if zodb:
conn = DB(FileStorage(os.path.expanduser(zodb))).open()
else:
if not server:
server = cluster.ZEOSERVER
s = server
p = 12345
if ':' in server:
s, p = server.split(':')
p = int(p)
MB = 1024**2
storage = ClientStorage((s, p), cache_size=16 * MB)
db = DB(storage)
conn = db.open()
root = conn.root()
return root
def bad(z):
r = z[-4:]
try:
c = DB(FileStorage(z)).open()
root = c.root()
if root.has_key(r):
e = 0
debug('good %s', z)
else:
e = 1
debug('bad %s (key %s missing)', z, r)
c.close()
c.db().close()
except IOError:
debug('good %s (busy)', z)
e = 0
except Exception:
debug('bad zodb %s (corrupt)', z)
e = 1
return e
#!/usr/bin/python
import os, sys, re, copy, logging, traceback
from ZODB.FileStorage import FileStorage
from ZODB import DB
from logging import debug, error
logging.getLogger().setLevel(logging.DEBUG)
logging.getLogger('ZODB').setLevel(logging.INFO)
D = os.path.expanduser('~/done/')
l = os.listdir(D)
dbs = [(x, D + x) for x in l if re.match(r'[pb]\d\d\d$', x)]
dbs.sort()
for (r, f) in dbs:
try:
c = DB(FileStorage(f)).open()
root = c.root()
assert len(root[r].scores) == root[r].final_gen_num + 1
if '-d' in sys.argv:
copy.deepcopy(root[r])
c.close()
c.db().close()
debug('%s OK', r)
except Exception, e:
error('%s FAIL\n%s', r, traceback.format_exc())