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Viewing changes to bzrlib/bzrdir.py

Add create_checkout_convenience

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bzrlib/bzrdir.py
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            except errors.NotLocalUrl:
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                pass
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        return result
 
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    @staticmethod
 
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    def create_checkout_convenience(to_location, source, revision_id=None,
 
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                                    lightweight=False):
 
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        """Create a checkout of a branch.
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        :param to_location: The url to produce the checkout at
 
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        :param source: The branch to produce the checkout from
 
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        :param revision_id: The revision to check out
 
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        :param lighweight: If True, produce a lightweight checkout, othewise
 
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        produce a bound branch (heavyweight checkout)
 
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        :return: The tree of the created checkout
 
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        """
 
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        if lightweight:
 
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            checkout = BzrDirMetaFormat1().initialize(to_location)
 
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            bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
 
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        else:
 
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            checkout_branch =  BzrDir.create_branch_convenience(
 
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                to_location, force_new_tree=False)
 
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            checkout = checkout_branch.bzrdir
 
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            checkout_branch.bind(source)
 
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            if revision_id is not None:
 
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                rh = checkout_branch.revision_history()
 
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                checkout_branch.set_revision_history(rh[:rh.index(revision_id) + 1])
 
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        return checkout.create_workingtree(revision_id)
 
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    @staticmethod
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    def create_repository(base, shared=False):
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        """Create a new BzrDir and Repository at the url 'base'.