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  • Committer: John Arbash Meinel
  • Date: 2010-01-12 22:51:31 UTC
  • mto: This revision was merged to the branch mainline in revision 4955.
  • Revision ID: john@arbash-meinel.com-20100112225131-he8h411p6aeeb947
Delay grabbing an output stream until we actually go to show a diff.

This makes the test suite happy, but it also seems to be reasonable.
If we aren't going to write anything, we don't need to hold an
output stream open.

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Lines of Context:
bzrlib/memorytree.py
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from bzrlib import (
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    errors,
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    mutabletree,
 
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    osutils,
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    revision as _mod_revision,
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    )
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from bzrlib.decorators import needs_read_lock
 
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from bzrlib.decorators import needs_read_lock, needs_write_lock
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from bzrlib.osutils import sha_file
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from bzrlib.mutabletree import needs_tree_write_lock
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from bzrlib.transport.memory import MemoryTransport