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  • Committer: Jelmer Vernooij
  • Date: 2018-02-18 21:42:57 UTC
  • mto: This revision was merged to the branch mainline in revision 6859.
  • Revision ID: jelmer@jelmer.uk-20180218214257-jpevutp1wa30tz3v
Update TODO to reference Breezy, not Bazaar.

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breezy/inter.py
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"""Inter-object utility class."""
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from __future__ import absolute_import
 
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from .errors import BzrError
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from .lock import LogicalLockResult
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from .pyutils import get_named_object
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class NoCompatibleInter(BzrError):
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        If an optimised worker exists it will be used otherwise
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        a default Inter worker instance will be created.
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        """
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        for i, provider in enumerate(reversed(klass._optimisers)):
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            if isinstance(provider, tuple):
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                provider = get_named_object(provider[0], provider[1])
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                klass._optimisers[-i] = provider
 
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        for provider in reversed(klass._optimisers):
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            if provider.is_compatible(source, target):
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                return provider(source, target)
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        raise NoCompatibleInter(source, target)
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    @classmethod
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    def iter_optimisers(klass):
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        for provider in klass._optimisers:
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            if isinstance(provider, tuple):
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                yield get_named_object(provider[0], provider[1])
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            else:
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                yield provider
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    def lock_read(self):
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        """Take out a logical read lock.
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        """Register an InterObject optimiser."""
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        klass._optimisers.append(optimiser)
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    @classmethod
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    def register_lazy_optimiser(klass, module_name, member_name):
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        # TODO(jelmer): Allow passing in a custom .is_compatible
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        klass._optimisers.append((module_name, member_name))
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    def unlock(self):
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        """Release the locks on source and target."""
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        try: