Because the 'channel' argument was declared optional, calling announce.list
off-channel without a channel argument caused an error.
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
First: if an rss feed is called without the number of headlines argument,
we now have a default number of items it will output.
before, it tried to stuff the whole rss feed into the channel, which is quite
floody, if more than one 'mores' is set, or if oneToOne is false.
Second: when adding a new feed to announce, it again, tried to stuff the
whole rss feed into the channel, which ran into the same floody conditions
as above. now we have a default number of feeds to output when there's no
cached history.
Plugins which implement their own listCommands method should pass their
non-typically discoverable commands to Commands.listCommands via this
mechanism. This means that the de-duplication of commands is performed in one
spot instead of having each plugin implement it on their on in their
listCommands method.
This reverts commits 0ce829af6215b97e725f4d6d580d1151950be869 and
09fb0e6fc974445a3414fb03a94625f8538d4570.
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
Also added some ImportError handlers to aid letting users of distribution
packages know if the distributions strip out the local module copies.
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
This simplifies the interface for dealing with announced feeds by providing
separate "announce add", "announce remove", "announce list" commands as
opposed to the one "announce" command with confusing syntax.
Signed-off-by: James Vega <jamessan@users.sourceforge.net>
