Object-Key Mapper for Redis
Project description
Object-Key Mapper for Redis
If you’ve used redis on python, you’ve had to deal with redis keys. Sometimes, lots of redis keys. With so many keys, it’s easy to make mistakes, especially since keys are just strings. I built ok so that I didn’t have to work with strings for redis keys.
Here’s how you use it:
import ok
import redis
class User(ok.Key):
fields = ['timeline', 'followers', 'following']
# Get user mixxorz' timeline
r = redis.StrictRedis()
r.zrevrange(User('mixxorz').timeline, 0, 50)
# ZREVRANGE User:mixxorz:timeline 0 50Managing your keys just became a lot less fragile.
Installation
Install it from pypi
$ pip install ok-redis
Usage
Access fields.
class User(ok.Key):
fields = ['timeline', 'followers', 'following']
print(User('mixxorz').timeline)
# User:mixxorz:timelineChain keys.
class City(ok.Key):
fields = ['tweets_hll']
class Country(ok.Key):
subkeys = [City]
print(Country('PH').City('Manila').tweets_hll)
# Country:PH:City:Manila:tweetsSubkeys can be an absolute or relative path to a key.
# mod_one.py
class Refer(Key):
fields = ['elements']
# mod_two.py
class Parent(Key):
subkeys = ['..mod_one.Refer']
print(Parent('foo').Refer('bar').elements)
# Parent:foo:Refer:bar:elementsAccess the class key.
class User(ok.Key):
pass
print(User('mixxorz').key)
# User:mixxorzIDs are optional.
class User(ok.Key):
fields = ['rankings']
print(User().rankings)
# User:rankingsYou can change the string used for the key.
class Facebook(ok.Key):
fields = ['all_posts']
class_key = 'fb'
print(Facebook().all_posts)
# fb:all_postsLicense
MIT
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