Replace multiple keys' values, failing if the items aren't in memcache.
google.appengine.api.memcache.replace_multi(
mapping,
time=0,
key_prefix='',
min_compress_len=0,
namespace=None
)
Args |
mapping
|
Dictionary of keys to values.
|
time
|
Optional expiration time, either relative number of seconds
from current time (up to 1 month), or an absolute Unix epoch time.
By default, items never expire, though items may be evicted due to
memory pressure. Float values will be rounded up to the nearest
whole second.
|
key_prefix
|
Prefix for to prepend to all keys.
|
min_compress_len
|
Unimplemented compatibility option.
|
namespace
|
a string specifying an optional namespace to use in
the request.
|
Returns |
A list of keys whose values were NOT set because they already existed
in memcache. On total success, this list should be empty.
|