~bzr-pqm/bzr/bzr.dev

2671.2.3 by Lukáš Lalinský
Added NEWS entry and a developer documentation about revision properties.
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Revision Properties
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===================
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Bazaar repositories support setting of a key/value pairs for each revision.
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Applications can use these properties to store additional information
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about the revision.
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Usage
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-----
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In general, revision properties are set by passing keyword argument
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``revprops`` to method ``MutableTree.commit``. For example::
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 properties = {}
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 properties['my-property'] = 'test'
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 tree.commit(message, revprops=properties)
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Properties can be retrieved via the attribute ``properties`` of
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instances of the class ``Revision``::
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 if 'my-property' in revision.properties:
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     my_property = revision.properties['my-property']
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     ...
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Well-known properties
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---------------------
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At the moment, three standardized revision properties are recognized and used
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by bzrlib:
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4056.2.3 by James Westby
Use a new "authors" revision property to allow multiple authors
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 * ``authors`` - Authors of the change. This value is a "\n" separated set
4056.2.1 by James Westby
Allow specifying multiple authors for a revision.
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   of values in the same format as the committer-id. This property can be
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   set by passing a list to the keyword argument ``authors`` of the function
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   ``MutableTree.commit``.
4056.2.3 by James Westby
Use a new "authors" revision property to allow multiple authors
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 * ``author`` - Single author of the change. This property is deprecated in
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   favour of ``authors``. It should no longer be set by any code, but will
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   still be read. It is ignored if ``authors`` is set in the same revision.
2671.2.5 by Lukáš Lalinský
Fixes for comments from the mailing list.
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 * ``branch-nick`` - Nickname of the branch. It's either the directory name
2671.2.3 by Lukáš Lalinský
Added NEWS entry and a developer documentation about revision properties.
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   or manually set by ``bzr nick``. The value is set automatically in
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   ``MutableTree.commit``.
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 * ``bugs`` - A list of bug URLs and their statuses. The list is separated
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   by the new-line character (\n) and each entry is in format
2671.2.5 by Lukáš Lalinský
Fixes for comments from the mailing list.
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   '<URL> <status>'. Currently, bzrlib uses only status 'fixed'. See
2671.2.3 by Lukáš Lalinský
Added NEWS entry and a developer documentation about revision properties.
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   `Bug Trackers`_ for more details about using this feature.
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4144.5.9 by Eric Siegerman
Another broken link.
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.. _Bug Trackers: ../en/user-guide/index.html#bug-trackers