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Viewing changes to breezy/revisionspec.py

  • Committer: Jelmer Vernooij
  • Date: 2019-08-11 13:21:03 UTC
  • mfrom: (7379 work)
  • mto: This revision was merged to the branch mainline in revision 7388.
  • Revision ID: jelmer@jelmer.uk-20190811132103-u3ne03yf37c1h57n
merge trunk.

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Lines of Context:
breezy/revisionspec.py
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            raise errors.InvalidRevisionSpec(self.user_spec, context_branch,
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                                             'cannot go before the null: revision')
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        context_repo = context_branch.repository
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        context_repo.lock_read()
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        try:
 
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        with context_repo.lock_read():
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            parent_map = context_repo.get_parent_map([base_revision_id])
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        finally:
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            context_repo.unlock()
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        if base_revision_id not in parent_map:
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            # Ghost, or unknown revision id
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            raise errors.InvalidRevisionSpec(self.user_spec, context_branch,