[Telepathy] telepathy-python bug fixes?

[Edward Page]

On the page for telepathy-python I did not see any procedure for
reporting bugs or who to go to for pull requests.
http://telepathy.freedesktop.org/wiki/Telepathy%20Python

I'd like to thank Danielle for helping me determine what the expected
outcome was.

Version: 0.15.13-1

Reproduction Steps:

1. In a telepathy client (tested in RTComm) the user selects "Send IM To"
2. The user enters the contact identifier for someone not on the
contact list (so no previous handles created)

Expected Outcome:

1. Clients will call ConnectionInterfaceRequests.CreateChannels with
TargetHandleId set as the contact name.
2. CreateChannels (through _alter_properties) calls an internal
equivalent of RequestHandles to get a TargetHandle for the
TargetHandleId, creating a new handle if needed.

Actual Outcome:

1. Clients will call ConnectionInterfaceRequests.CreateChannels with
TargetHandleId set as the contact name.
2. CreateChannels (through _alter_properties) searches among existing
handles, checking if the "get_name() == TargetHandleId"
3. The handle has not previously been created and an exception is raised

Notes:

This puts on the requirement that the handle had to already exist
which makes calling without a TargetHandle pointless.
Handle.get_name() is checked directly against user input, not allowing
CM implementers to normalize the names that come in
When constructing the exception that gets thrown for an invalid
contact, the string formatting is setup incorrectly and a different
exception will be thrown instead.

Fix:

I've branched the latest Master of telepathy-python.  I extracted code
from the default implementation of RequestHandles and made it a
function called "get_handle_by_name".  I then made the requests
interface call that.   As a parallel function, I also implemented
"get_handle_by_id" which is a simplistic function that clients are
expected to implement for the Channel mixins (previously the channel
mixins called it "handle" which I found quite an ambiguous name).
git://github.com/epage/telepathy-python.git

In my CM, I removed my implementation of RequestHandles and took my
special logic and put it in my own implementation of
get_handle_by_name.  Also to have direct access to fixes like this,
I've included all the files from telepathy-python/src/server/*.py to
be distributed with my code.
https://git.maemo.org/projects/theonering/?p=theonering;a=summary

Ed Page