[Sqlalchemy-commits] commit/sqlalchemy: 5 new changesets

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5 new commits in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/878d644ddc61/
Changeset:   878d644ddc61
Branch:      None
User:        zzzeek
Date:        2013-07-26 20:00:02
Summary:     add ORM specific removal tests, implement remove for held events

Affected #:  2 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/657644aab07e/
Changeset:   657644aab07e
Branch:      None
User:        zzzeek
Date:        2013-07-26 20:00:24
Summary:     Merge branch 'master' into ticket_2268

Affected #:  18 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/122a775c15f0/
Changeset:   122a775c15f0
Branch:      None
User:        zzzeek
Date:        2013-07-26 20:06:14
Summary:     don't need _remove() methods

Affected #:  2 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/162190f5044d/
Changeset:   162190f5044d
Branch:      ticket_2268
User:        zzzeek
Date:        2013-07-26 20:21:36
Summary:     docs, changelog

Affected #:  4 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/4505425a38b0/
Changeset:   4505425a38b0
Branch:      master
User:        zzzeek
Date:        2013-07-26 20:21:58
Summary:     - Removal of event listeners is now implemented.    The feature is
provided via the :func:`.event.remove` function.
[ticket:2268]
- reorganization of event.py module into a package; with the addition of the
docstring work as well as the new registry for removal, there's a lot more code now.
the package separates concerns and provides a top-level doc for each subsection
of functionality
- the remove feature works by providing the EventKey object which associates
the user-provided arguments to listen() with a global, weak-referencing registry.
This registry stores a collection of _ListenerCollection and _DispatchDescriptor
objects associated with each set of arguments, as well as the wrapped function
which was applied to that collection.  The EventKey can then be recreated for
a removal, all the _ListenerCollection and _DispatchDescriptor objects are located,
and the correct wrapped function is removed from each one.

Affected #:  16 files

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

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