-=[ Mr. Bumblebee ]=-
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d e f d „ ƒ YZ d S( s5 Utility for create branches with particular contents.i ( t absolute_import( t
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BranchBuilderc B@ s‰ e Z d Z d
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RS( s A BranchBuilder aids creating Branches with particular shapes.
The expected way to use BranchBuilder is to construct a
BranchBuilder on the transport you want your branch on, and then call
appropriate build_ methods on it to get the shape of history you want.
This is meant as a helper for the test suite, not as a general class for
real data.
For instance:
>>> from bzrlib.transport.memory import MemoryTransport
>>> builder = BranchBuilder(MemoryTransport("memory:///"))
>>> builder.start_series()
>>> builder.build_snapshot('rev-id', None, [
... ('add', ('', 'root-id', 'directory', '')),
... ('add', ('filename', 'f-id', 'file', 'content\n'))])
'rev-id'
>>> builder.build_snapshot('rev2-id', ['rev-id'],
... [('modify', ('f-id', 'new-content\n'))])
'rev2-id'
>>> builder.finish_series()
>>> branch = builder.get_branch()
:ivar _tree: This is a private member which is not meant to be modified by
users of this class. While a 'series' is in progress, it should hold a
MemoryTree with the contents of the last commit (ready to be modified
by the next build_snapshot command) with a held write lock. Outside of
a series in progress, it should be None.
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ƒ| _ d | _ d S( s Construct a BranchBuilder on transport.
:param transport: The transport the branch should be created on.
If the path of the transport does not exist but its parent does
it will be created.
:param format: Either a BzrDirFormat, or the name of a format in the
controldir format registry for the branch to be built.
:param branch: An already constructed branch to use. This param is
mutually exclusive with the transport and format params.
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| | SWd | j ƒ Xd S( s Build a commit on the branch.
This makes a commit with no real file content for when you only want
to look at the revision graph structure.
:param commit_kwargs: Arguments to pass through to commit, such as
timestamp.
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c C@ sG | j d k r t d ƒ ‚ n t j j | j ƒ | _ | j j ƒ d S( s· We will be creating a series of commits.
This allows us to hold open the locks while we are processing.
Make sure to call 'finish_series' when you are done.
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| d | d | ƒSWd | j ƒ Xd S( sØ Build a commit, shaped in a specific way.
Most of the actions are self-explanatory. 'flush' is special action to
break a series of actions into discrete steps so that complex changes
(such as unversioning a file-id and re-adding it with a different kind)
can be expressed in a way that will clearly work.
:param revision_id: The handle for the new commit, can be None
:param parent_ids: A list of parent_ids to use for the commit.
It can be None, which indicates to use the last commit.
:param actions: A list of actions to perform. Supported actions are:
('add', ('path', 'file-id', 'kind', 'content' or None))
('modify', ('file-id', 'new-content'))
('unversion', 'file-id')
('rename', ('orig-path', 'new-path'))
('flush', None)
:param message: An optional commit message, if not supplied, a default
commit message will be written.
:param message_callback: A message callback to use for the commit, as
per mutabletree.commit.
:param timestamp: If non-None, set the timestamp of the commit to this
value.
:param timezone: An optional timezone for timestamp.
:param committer: An optional username to use for commit
:param allow_leftmost_as_ghost: True if the leftmost parent should be
permitted to be a ghost.
:return: The revision_id of the new commit
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S RL c B@ s e Z d Z d „ Z RS( s£ Pending actions for build_snapshot to take.
This is just a simple class to hold a bunch of the intermediate state of
build_snapshot in single object.
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Copyright © 2017 || Recoded By Mr.Bumblebee