/brz/remove-bazaar

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  • Committer: Vincent Ladeuil
  • Date: 2008-01-29 15:16:31 UTC
  • mto: (3206.1.1 trunk)
  • mto: This revision was merged to the branch mainline in revision 3207.
  • Revision ID: v.ladeuil+lp@free.fr-20080129151631-vqjd13tb405mobx6
Fix two more leaking tmp dirs, by reworking TransformPreview lock handling.

* bzrlib/tests/test_transform.py:
(TestTransformMerge): Revert previous patch and cleanly call
preview.finalize now that we can.

* bzrlib/tests/test_merge.py:
(TestMerge.test_make_preview_transform): Catch TransformPreview
leak.

* bzrlib/builtins.py:
(cmd_merge._do_preview): Finalize the TransformPreview or the
limbodir will stay in /tmp.

* bzrlib/transform.py:
(TreeTransformBase.__init__): Create the _deletiondir since it's
reffered to by finalize.
(TreeTransformBase.finalize): Delete the dir only if _deletiondir
is set.
(TreeTransform.__init__): Use a temp var for deletiondir and set
the attribute after the base class __init__ has been called.
(TransformPreview.__init__): Read locks the tree since finalize
wants to unlock it (as suggested by Aaron).

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Lines of Context:
tools/trace-revisions
 
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#! /usr/bin/env python
 
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import sys
 
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from bzrlib.branch import Branch
 
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b = Branch.open('.')
 
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rev_id = sys.argv[1]
 
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rh = []
 
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while True:
 
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    rh.append(rev_id)
 
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    rev = b.get_revision(rev_id)
 
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    if rev.parent_ids:
 
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        rev_id = rev.parent_ids[0]
 
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    else:
 
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        break
 
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rh.reverse()
 
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for rev_id in rh:
 
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    print rev_id