Python DB_MANAGER.get_db Examples

Example #1

File: convert_key_format_to_2_5_3.py Project: Yipit/dredis

def revert_collections_to_dredis_2_5_3_format():
    for db_id in range(NUMBER_OF_REDIS_DATABASES):
        db = DB_MANAGER.get_db(db_id)
        for key_prefix in [
                KEY_CODEC.SET_TYPE,
                KEY_CODEC.HASH_TYPE,
                KEY_CODEC.ZSET_TYPE,
        ]:
            with db.write_batch() as batch:
                _convert(db, batch, chr(key_prefix))

Example #2

File: test_leveldb.py Project: Ptyler21/dredis

def test_delete():
    tempdir = tempfile.mkdtemp(prefix="redis-test-")
    DB_MANAGER.setup_dbs(tempdir, backend='leveldb', backend_options={})
    keyspace = Keyspace()

    keyspace.select('0')
    keyspace.set('mystr', 'test')
    keyspace.sadd('myset', 'elem1')
    keyspace.zadd('myzset', 0, 'elem1')
    keyspace.hset('myhash', 'testkey', 'testvalue')

    keyspace.delete('mystr', 'myset', 'myzset', 'myhash', 'notfound')

    assert list(DB_MANAGER.get_db('0').iterator()) == []

Example #3

 def _db(self):
     return DB_MANAGER.get_db(self._current_db)

Example #4

File: gc.py Project: Yipit/dredis

 def collect(self):
     for db_id in range(NUMBER_OF_REDIS_DATABASES):
         with DB_MANAGER.thread_lock:
             self._collect(DB_MANAGER.get_db(db_id))