Hash
HLEN
Returns the number of fields contained in the hash stored at key.
Arguments
keybodystrrequired
The key of the hash.
Response
intrequired
How many fields are in the hash.
Example
assert redis.hlen("myhash") == 0redis.hset("myhash", values={ "field1": "Hello", "field2": "World"})assert redis.hlen("myhash") == 2