Lines Matching refs:dbc
206 # operations. Doing our own locking around self.dbc,
210 # self.dbc is a DBCursor object used to implement the
212 self.dbc = None
225 if self.dbc is None:
226 self.dbc = _DeadlockWrap(self.db.cursor)
228 _DeadlockWrap(self.dbc.set, self.saved_dbc_key)
236 if self.dbc:
237 c = self.dbc
238 self.dbc = None
292 if self.dbc is not None:
293 _DeadlockWrap(self.dbc.close)
297 self.dbc = None
312 return _DeadlockWrap(self.dbc.set_range, key)
317 rv = _DeadlockWrap(getattr(self.dbc, "next"))
326 rv = _DeadlockWrap(self.dbc.prev)
334 rv = _DeadlockWrap(self.dbc.first)
342 rv = _DeadlockWrap(self.dbc.last)
