/brz/remove-bazaar

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Viewing changes to breezy/transform.py

Use new context stuff.

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breezy/transform.py
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    commit,
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    conflicts,
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    delta,
 
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    lock,
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    multiparent,
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    osutils,
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    revision as _mod_revision,
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    def lock_read(self):
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        # Perhaps in theory, this should lock the TreeTransform?
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        return self
 
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        return lock.LogicalLockResult(self.unlock)
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    def unlock(self):
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        pass
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    :param delta_from_tree: If true, build_tree may use the input Tree to
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        generate the inventory delta.
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    """
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    wt.lock_tree_write()
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    try:
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        tree.lock_read()
 
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    with wt.lock_tree_write(), tree.lock_read():
 
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        if accelerator_tree is not None:
 
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            accelerator_tree.lock_read()
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        try:
 
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            return _build_tree(tree, wt, accelerator_tree, hardlink,
 
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                               delta_from_tree)
 
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        finally:
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            if accelerator_tree is not None:
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                accelerator_tree.lock_read()
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            try:
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                return _build_tree(tree, wt, accelerator_tree, hardlink,
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                                   delta_from_tree)
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            finally:
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                if accelerator_tree is not None:
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                    accelerator_tree.unlock()
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        finally:
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            tree.unlock()
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    finally:
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        wt.unlock()
 
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                accelerator_tree.unlock()
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def _build_tree(tree, wt, accelerator_tree, hardlink, delta_from_tree):