Python redis

import redis

# Read from standalone REDIS
rd = redis.Redis(host='localhost', 
                 port=6379, 
                 db=0)

# write a key
rd.set("Key1", "hello")
# read a key
rd.get("Key1")

Python redis

from redis.sentinel import Sentinel

# This way you can connect to a REDIS cluster via its sentinels
sentinel = Sentinel([('SENTINEL-1', 26379),
                     ('SENTINEL-2', 26379),
                     ('SENTINEL-3', 26379)], 
                    socket_timeout=1, password="password", decode_responses=True)

# Get the current main
main = sentinel.master_for('main_key', socket_timeout=1)
# Get the current subordinates
subordinate = sentinel.slave_for('main_key', socket_timeout=1)

# Set some key on the main
# Writes work only on main
main.set("Py_key1", "hello")

# Read/Get the key from a Subordinate
test = subordinate.get("Py_key1")
print (test)

# Delete a key on the active (main)
main.delete("Py_key1")

Similar codes

1 vote246 views1 answer
How to replace both the diagonals of dataframe with 0 in pandas
Python
0 vote239 views3 answers
When iterating through a pandas dataframe using index, is the index +1 able to be compared
Python
15 votes224 views3 answers
Python get username windows
Python
0 vote278 views1 answer
Créer fonction python
Python
0 vote231 views1 answer
Python Multiline docstring example
Python
0 vote231 views1 answer
Python for character in string
Python
58 votes220 views6 answers
Python list sum
Python
0 vote268 views1 answer
Dicttoxml python?
Python
1 vote220 views1 answer
Install docx python
Python
2 votes242 views1 answer
Pywebcopy
Python