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Viewing changes to lib/lp/code/errors.py

Merged bug-824435-failure-reporting-2 into bug-824435-failure-reporting-3.

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lib/lp/code/errors.py
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__metaclass__ = type
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__all__ = [
 
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    'AlreadyLatestFormat',
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    'BadBranchMergeProposalSearchContext',
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    'BadStateTransition',
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    'BranchCannotBePrivate',
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    'BuildNotAllowedForDistro',
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    'BranchMergeProposalExists',
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    'CannotDeleteBranch',
 
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    'CannotUpgradeBranch',
 
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    'CannotUpgradeNonHosted',
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    'CannotHaveLinkedBranch',
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    'CodeImportAlreadyRequested',
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    'CodeImportAlreadyRunning',
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    'TooManyBuilds',
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    'TooNewRecipeFormat',
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    'UnknownBranchTypeError',
 
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    'UpgradePending',
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    'UserHasExistingReview',
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    'UserNotBranchReviewer',
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    'WrongBranchMergeProposal',
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    """The context is not valid for a branch merge proposal search."""
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@error_status(httplib.BAD_REQUEST)
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class BadStateTransition(Exception):
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    """The user requested a state transition that is not possible."""
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    _msg_template = "%s cannot have linked branches."
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class CannotUpgradeBranch(Exception):
 
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    """"Made for subclassing."""
 
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    def __init__(self, branch):
 
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        super(CannotUpgradeBranch, self).__init__(
 
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            self._msg_template % branch.bzr_identity)
 
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        self.branch = branch
 
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class AlreadyLatestFormat(CannotUpgradeBranch):
 
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    """Raised on attempt to upgrade a branch already in the latest format."""
 
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    _msg_template = (
 
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        'Branch %s is in the latest format, so it cannot be upgraded.')
 
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class CannotUpgradeNonHosted(CannotUpgradeBranch):
 
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    """Raised on attempt to upgrade a non-Hosted branch."""
 
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    _msg_template = 'Cannot upgrade non-hosted branch %s'
 
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class UpgradePending(CannotUpgradeBranch):
 
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    """Raised on attempt to upgrade a branch already in the latest format."""
 
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    _msg_template = 'An upgrade is already in progress for branch %s.'
 
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class ClaimReviewFailed(Exception):
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    """The user cannot claim the pending review."""
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