Add the --prompt option for the CLI which will cause the user to be
prompted to enter a password. Any password otherwise specified by
--key, --os-password or an environment variable will be ignored.
The swift client will exit with a warning if the password cannot be
entered without its value being echoed.
Closes-Bug: #1357562
Change-Id: I513647eed460007617f129691069c6fb1bfe62d7
If "-" is passed in for the source, python-swiftclient will upload
the object by reading the contents of the standard input. The object
name option must be set, as well, and this cannot be used in
conjunction with other files.
This approach stores the entire contents as one object. A follow on
patch will change this behavior to upload from standard input as SLO,
unless the segment size is larger than the content size.
Change-Id: I1a8be6377de06f702e0f336a5a593408ed49be02
