assert redis.hsetnx("myhash", "field1", "Hello") == True
assert redis.hsetnx("myhash", "field1", "World") == False

Arguments

key
str
required
The key of the hash.
field
str
required
The name of the field.
value
Any
required
The value to set.

Response

True if the field was set, False if it already existed.
assert redis.hsetnx("myhash", "field1", "Hello") == True
assert redis.hsetnx("myhash", "field1", "World") == False