Yet another dictionary backed by Redis DB
Yet another  dictionary backed by Redis DB.
We use Redis` 'hash' type  and store whole dictionary in one hash.
from persistentdict import PersistentDict db = PersistentDict(hash_name="my-persistent-dict") # add key to the db with a value db['key'] = value # show whole dictionary print(db) # iterate over keys & values in db for key, value in db.items(): do_something(key) # do sth with key if it is in db if key in db: do_something(key) # delete key from db del db['key']
 https://redis.io/topics/data-types-intro#hashes is basically Python's dict, but values can be strings only, so we use json serialization
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