23
22
######################################################################
25
24
class BzrError(StandardError):
26
if len(self.args) == 1:
28
elif len(self.args) == 2:
29
# further explanation or suggestions
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return '\n '.join([self.args[0]] + self.args[1])
28
35
class BzrCheckError(BzrError):
34
def bailout(msg, explanation=[]):
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ex = BzrError(msg, explanation)
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trace._tracefile.write('* raising %s\n' % ex)
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class InvalidRevisionNumber(BzrError):
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return 'invalid revision number: %r' % self.args[0]
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class InvalidRevisionId(BzrError):
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class BzrCommandError(BzrError):
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# Error from malformed user command
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class NotBranchError(BzrError):
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"""Specified path is not in a branch"""
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class NotVersionedError(BzrError):
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"""Specified object is not versioned."""
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class BadFileKindError(BzrError):
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"""Specified file is of a kind that cannot be added.
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(For example a symlink or device file.)"""
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class ForbiddenFileError(BzrError):
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"""Cannot operate on a file because it is a control file."""
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class LockError(Exception):
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"""All exceptions from the lock/unlock functions should be from
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this exception class. They will be translated as necessary. The
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original exception is available as e.original_error
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def __init__(self, e=None):
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self.original_error = e
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Exception.__init__(self, e)
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Exception.__init__(self)
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class PointlessCommit(Exception):
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"""Commit failed because nothing was changed."""
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class NoSuchRevision(BzrError):
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def __init__(self, branch, revision):
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self.revision = revision
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msg = "Branch %s has no revision %s" % (branch, revision)
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BzrError.__init__(self, msg)
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class HistoryMissing(BzrError):
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def __init__(self, branch, object_type, object_id):
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BzrError.__init__(self,
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'%s is missing %s {%s}'
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% (branch, object_type, object_id))
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class DivergedBranches(BzrError):
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def __init__(self, branch1, branch2):
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BzrError.__init__(self, "These branches have diverged.")
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self.branch1 = branch1
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self.branch2 = branch2
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class UnrelatedBranches(BzrCommandError):
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msg = "Branches have no common ancestor, and no base revision"\
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BzrCommandError.__init__(self, msg)
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class NoCommonAncestor(BzrError):
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def __init__(self, revision_a, revision_b):
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msg = "Revisions have no common ancestor: %s %s." \
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% (revision_a, revision_b)
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BzrError.__init__(self, msg)
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class NoCommonRoot(BzrError):
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def __init__(self, revision_a, revision_b):
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msg = "Revisions are not derived from the same root: %s %s." \
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% (revision_a, revision_b)
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BzrError.__init__(self, msg)
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class NotAncestor(BzrError):
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def __init__(self, rev_id, not_ancestor_id):
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msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
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BzrError.__init__(self, msg)
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self.not_ancestor_id = not_ancestor_id
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class InstallFailed(BzrError):
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def __init__(self, revisions):
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msg = "Could not install revisions:\n%s" % " ,".join(revisions)
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BzrError.__init__(self, msg)
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self.revisions = revisions
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class AmbiguousBase(BzrError):
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def __init__(self, bases):
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msg = "The correct base is unclear, becase %s are all equally close" %\
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BzrError.__init__(self, msg)
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class NoCommits(BzrError):
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def __init__(self, branch):
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msg = "Branch %s has no commits." % branch
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BzrError.__init__(self, msg)
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class UnlistableStore(BzrError):
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def __init__(self, store):
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BzrError.__init__(self, "Store %s is not listable" % store)
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class UnlistableBranch(BzrError):
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def __init__(self, br):
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BzrError.__init__(self, "Stores for branch %s are not listable" % br)
169
from bzrlib.weave import WeaveError