# Does `process_options` should accept an empty sequence of arguments.
# ie. nothing except options.
# Is `false` by default.
#
# If required, if should be set by the client before calling `process_options`
# Does `process_options` should accept an empty sequence of arguments.
# ie. nothing except options.
# Is `false` by default.
#
# If required, if should be set by the client before calling `process_options`