/brz/remove-bazaar : revision 3460

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Viewing changes to bzrlib/errors.py

(jam) Implement Graph.find_distance_to_null(),
use it to speed up finding the revno when we are setting a branch to
a random revision_id

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removed removed

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" Please set BZR_SSH environment variable.")

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class GhostRevisionsHaveNoRevno(BzrError):

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"""When searching for revnos, if we encounter a ghost, we are stuck"""

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_fmt = ("Could not determine revno for {%(revision_id)s} because"

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" its ancestry shows a ghost at {%(ghost_revision_id)s}")

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def __init__(self, revision_id, ghost_revision_id):

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self.revision_id = revision_id

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self.ghost_revision_id = ghost_revision_id

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class GhostRevisionUnusableHere(BzrError):

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_fmt = "Ghost revision {%(revision_id)s} cannot be used here."