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Viewing changes to bzrlib/bundle/commands.py

  • Committer: Ian Clatworthy
  • Date: 2007-08-13 14:33:10 UTC
  • mto: (2733.1.1 ianc-integration)
  • mto: This revision was merged to the branch mainline in revision 2734.
  • Revision ID: ian.clatworthy@internode.on.net-20070813143310-twhj4la0qnupvze8
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bzrlib/bundle/commands.py
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# Copyright (C) 2005-2010 Canonical Ltd
 
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# Copyright (C) 2006 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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"""\
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This is an attempt to take the internal delta object, and represent
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it as a single-file text-only changeset.
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class cmd_bundle_info(Command):
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    __doc__ = """Output interesting stats about a bundle"""
 
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    """Output interesting stats about a bundle"""
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    hidden = True
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    takes_args = ['location']
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    takes_options = ['verbose']
 
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    takes_options = []
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    encoding_type = 'exact'
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    def run(self, location, verbose=False):
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        from bzrlib import osutils
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        term_encoding = osutils.get_terminal_encoding()
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        bundle_info = read_mergeable_from_url(location)
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        if isinstance(bundle_info, merge_directive.BaseMergeDirective):
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            bundle_file = StringIO(bundle_info.get_raw_bundle())
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            bundle_info = read_bundle(bundle_file)
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        else:
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            if verbose:
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                raise errors.BzrCommandError('--verbose requires a merge'
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                    ' directive')
 
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        if isinstance(bundle_info, merge_directive._BaseMergeDirective):
 
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            bundle_info = read_bundle(StringIO(bundle_info.get_raw_bundle()))
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        reader_method = getattr(bundle_info, 'get_bundle_reader', None)
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        if reader_method is None:
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            raise errors.BzrCommandError('Bundle format not supported')
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                (bytes, parents, repo_kind, revision_id, file_id))
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            if file_id is not None:
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                file_ids.add(file_id)
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        self.outf.write('Records\n')
 
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        print >> self.outf, 'Records'
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        for kind, records in sorted(by_kind.iteritems()):
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            multiparent = sum(1 for b, m, k, r, f in records if
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                              len(m.get('parents', [])) > 1)
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            self.outf.write('%s: %d (%d multiparent)\n' % \
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                (kind, len(records), multiparent))
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        self.outf.write('unique files: %d\n' % len(file_ids))
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        self.outf.write('\n')
 
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            multiparent = sum(1 for b, p, k, r, f in records if len(p) > 1)
 
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            print >> self.outf, '%s: %d (%d multiparent)' % \
 
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                (kind, len(records), multiparent)
 
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        print >> self.outf, 'unique files: %d' % len(file_ids)
 
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        print >> self.outf
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        nicks = set()
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        committers = set()
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        for revision in bundle_info.real_revisions:
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                nicks.add(revision.properties['branch-nick'])
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            committers.add(revision.committer)
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        self.outf.write('Revisions\n')
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        self.outf.write(('nicks: %s\n'
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            % ', '.join(sorted(nicks))).encode(term_encoding, 'replace'))
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        self.outf.write(('committers: \n%s\n' %
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        '\n'.join(sorted(committers)).encode(term_encoding, 'replace')))
 
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        print >> self.outf, 'Revisions'
 
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        print >> self.outf, ('nicks: %s'
 
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            % ', '.join(sorted(nicks))).encode(term_encoding, 'replace')
 
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        print >> self.outf, ('committers: \n%s' %
 
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        '\n'.join(sorted(committers)).encode(term_encoding, 'replace'))
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        if verbose:
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            self.outf.write('\n')
 
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            print >> self.outf
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            bundle_file.seek(0)
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            line = bundle_file.readline()
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            line = bundle_file.readline()
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            content = bundle_file.read().decode('bz2')
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            self.outf.write("Decoded contents\n")
 
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            print >> self.outf, "Decoded contents"
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            self.outf.write(content)
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            self.outf.write('\n')
 
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            print >> self.outf