def do_get(self, line):
"""
GET key
Get the value of a key
"""
args = line.split()
if len(args) == 1:
return self.miniredis.get(args[0])
else:
return RedisError(INVALID_ARGS.format('GET'))
def do_zrange(self, line):
"""
ZRANGE key start stop
Return a range of members in a sorted set, by index
"""
args = line.split()
if len(args) == 3:
return self.miniredis.zrange(args[0], args[1], args[2])
else:
return RedisError(INVALID_ARGS.format('ZRANGE'))
def do_zcard(self, line):
"""
ZCARD key
Get the number of members in a sorted set
"""
args = line.split()
if len(args) == 1:
return self.miniredis.zcard(args[0])
else:
return RedisError(INVALID_ARGS.format('ZCARD'))
def do_zrank(self, line):
"""
ZRANK key member
Determine the index of a member in a sorted set
"""
args = line.split()
if len(args) == 2:
return self.miniredis.zrank(args[0], args[1])
else:
return RedisError(INVALID_ARGS.format('ZRANK'))
def do_incr(self, line):
"""
INCR key
Increment the integer value of a key by one
"""
args = line.split()
if len(args) == 1:
return self.miniredis.incr(args[0])
else:
return RedisError(INVALID_ARGS.format('INCR'))
def do_zadd(self, line):
"""
ZADD key score member
Add one member to a sorted set, or update its score if it already exists
"""
args = line.split()
if len(args) == 3:
return self.miniredis.zadd(args[0], args[1], args[2])
else:
return RedisError(INVALID_ARGS.format('ZADD'))
def do_dbsize(self, line):
"""
DBSIZE
Return the number of keys in the selected database
"""
args = line.split()
if len(args) == 0:
return self.miniredis.db_size()
else:
return RedisError(INVALID_ARGS.format('DBSIZE'))
def do_del(self, line):
"""
DEL key
Removes the specified keys. A key is ignored if it does not exist.
"""
args = line.split()
if len(args) == 1:
return self.miniredis.delete(args[0])
else:
return RedisError(INVALID_ARGS.format('DEL'))
def do_zrevrank(self, line):
"""
ZRANKREV key member
Determine the index of a member in a reverse sorted set
"""
args = line.split()
if len(args) == 2:
return self.cmdexecution.zrevrank(args[0], args[1])
else:
return RedisError(INVALID_ARGS.format('ZRANK'))
def do_expire(self, line):
"""
EXPIRE key
Removes the specified keys. A key is ignored if it does not exist.
"""
args = line.split()
if len(args) == 2:
return self.cmdexecution.expire(args[0], args[1])
else:
return RedisError(INVALID_ARGS.format('EXPIRE'))
def do_zrange(self, line):
"""
ZRANGE key start stop
Return a range of members in a sorted set, by index
"""
args = line.split()
if len(args) == 3:
return self.cmdexecution.zrange(args[0], args[1], args[2], None)
elif len(args) == 4 and str(args[3]).lower() == "withscores":
return self.cmdexecution.zrange(args[0], args[1], args[2], args[3])
else:
return RedisError(INVALID_ARGS.format('ZRANGE'))
def do_set(self, line):
"""
SET key value [EX seconds]
Set the string value of a key
Optional:
EX seconds -- Set the specified expire time, in seconds.
"""
args = line.split()
if len(args) == 2:
return self.miniredis.set(args[0], args[1])
elif len(args) == 4 and str(args[2]).lower() == "ex":
return self.miniredis.set(args[0], args[1], args[3])
else:
return RedisError(INVALID_ARGS.format('SET'))
