class txn(object):
def __init__(self, env, flags=bd.DB_TXN_WRITE_NOSYNC):
- self.tx = env.txn_begin(None, flags)
+ self.tx = env.env.txn_begin(None, flags)
+ self.env = env
self.done = False
self.pcommit = set()
finally:
run1(list[1:])
run1(list(self.pcommit))
+ self.env.maint()
def abort(self):
self.done = True
self.cf = self._opendb("cf", bd.DB_HASH, fl)
self.ob = self._opendb("ob", bd.DB_HASH, fl)
- @txnfun(lambda self: self.env.env)
+ @txnfun(lambda self: self.env)
def _opendb(self, dnm, typ, fl, init=None, *, tx):
ret = bd.DB(self.env.env)
if init: init(ret)
ret.open(self.fnm, dnm, typ, fl, self.mode, txn=tx.tx)
return ret
- @txnfun(lambda self: self.env.env)
+ @txnfun(lambda self: self.env)
def _nextseq(self, *, tx):
if self.cf.has_key(b"seq", txn=tx.tx):
seq = struct.unpack(">Q", self.cf.get(b"seq", txn=tx.tx))[0]
self.cf.put(b"seq", struct.pack(">Q", seq + 1), txn=tx.tx)
return seq
- @txnfun(lambda self: self.env.env)
+ @txnfun(lambda self: self.env)
def add(self, ob, *, tx):
seq = self._nextseq(tx=tx)
self.ob.put(struct.pack(">Q", seq), ob, txn=tx.tx, flags=bd.DB_NOOVERWRITE)
return seq
- @txnfun(lambda self: self.env.env)
+ @txnfun(lambda self: self.env)
def replace(self, id, ob, *, tx):
key = struct.pack(">Q", id)
if not self.ob.has_key(key, txn=tx.tx):
raise KeyError(id)
self.ob.put(key, ob, txn=tx.tx)
- @txnfun(lambda self: self.env.env)
+ @txnfun(lambda self: self.env)
def get(self, id, *, tx):
ret = self.ob.get(struct.pack(">Q", id), None)
if ret is None:
raise KeyError(id)
return ret
- @txnfun(lambda self: self.env.env)
+ @txnfun(lambda self: self.env)
def remove(self, id, *, tx):
key = struct.pack(">Q", id)
if not self.ob.has_key(key, txn=tx.tx):