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  • Committer: Martin Pool
  • Date: 2006-06-15 05:36:34 UTC
  • mto: This revision was merged to the branch mainline in revision 1797.
  • Revision ID: mbp@sourcefrog.net-20060615053634-4fd52ba691855659
Clean up many exception classes.

Errors indicating a user error are now shown with is_user_error on the
exception; use this rather than hardcoding a list of exceptions that should be
handled this way.

Exceptions now inherit from BzrNewException where possible to use consistent
formatting method.

Remove rather obsolete docstring test on Branch.missing_revisions.

Remove dead code from find_merge_base.


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bzrlib/bzrdir.py
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        """
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        if not allow_unsupported and not format.is_supported():
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            # see open_downlevel to open legacy branches.
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            raise errors.UnsupportedFormatError(
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                    'sorry, format %s not supported' % format,
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                    ['use a different bzr version',
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                     'or remove the .bzr directory'
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                     ' and "bzr init" again'])
 
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            raise errors.UnsupportedFormatError(format=format)
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    def clone(self, url, revision_id=None, basis=None, force_new_repo=False):
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        """Clone this bzrdir and its contents to url verbatim.
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        except errors.NoSuchFile:
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            raise errors.NotBranchError(path=transport.base)
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        except KeyError:
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            raise errors.UnknownFormatError(format_string)
 
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            raise errors.UnknownFormatError(format=format_string)
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    @classmethod
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    def get_default_format(klass):