This tool is made specially for dump & load certain database of a redis server, if you want to dump whole redis or replicate from one to another, please checkout redis bgsave or redis replication on google.

NOTE: Package redis is required to use this tool.

pip install rdl

usage: rdl [-n N] [-h HOST] [-p PORT] [-a AUTH] [-f] [--ignore-none-value]
           [--help] [--version]
           ACTION FILE

Redis dump-load tool.

positional arguments:
  ACTION                `dump` or `load`.
  FILE                  if action is dump, then its output file, if actions is
                        load, then its source file.

optional arguments:
  -n N                  Number of database to process.
  -h HOST, --host HOST  Redis host
  -p PORT, --port PORT  Redis port
  -a AUTH, --auth AUTH  Redis password
  -f, --flushdb         Force or flush database before load
  --ignore-none-value   Ignore None when dumping db, by default it will raise
                        ValueError if DUMP result is None
  --help                show this help message and exit
  --version             show program's version number and exit

Dump database 1 to file redis.dump:

$ ./rdl.py dump redis.dump -n 1

Load to database 3 from file redis.dump:

$ ./rdl.py load redis.dump -n 3 -f