pip install pickledb
python
import pickledb
db = pickledb.load('mydb.db', True)
db.set('key1', 'value1')
db.set('key2', 'value2')
value1 = db.get('key1')
value2 = db.get('key2')
db.set('key2', 'new_value2')
new_value2 = db.get('key2')
db.rem('key1')
db.rem('key2')
key_exists = db.exists('key1')
db.dump()
