~bzr-pqm/bzr/bzr.dev

1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
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# Copyright (C) 2005, 2006 by Canonical Ltd
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# 
77 by mbp at sourcefrog
- split info command out into separate file
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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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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
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# 
77 by mbp at sourcefrog
- split info command out into separate file
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
1685.1.60 by Martin Pool
[broken] NotBranchError should unescape the url if possible
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# 
77 by mbp at sourcefrog
- split info command out into separate file
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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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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1534.5.1 by Robert Collins
Give info some reasonable output and tests.
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__all__ = ['show_bzrdir_info']
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77 by mbp at sourcefrog
- split info command out into separate file
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import time
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1534.5.1 by Robert Collins
Give info some reasonable output and tests.
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import bzrlib.diff as diff
1624.3.21 by Olaf Conradi
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from bzrlib.errors import (NoWorkingTree, NotBranchError,
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                           NoRepositoryPresent, NotLocalUrl)
1587.1.14 by Robert Collins
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from bzrlib.missing import find_unmerged
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[merge] bzr.dev
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import bzrlib.osutils as osutils
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Add pyflakes makefile target; fix many warnings
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from bzrlib.symbol_versioning import (deprecated_function, 
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        zero_eight)
77 by mbp at sourcefrog
- split info command out into separate file
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462 by Martin Pool
- New form 'file_id in tree' to check if the file is present
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1563.2.28 by Robert Collins
Add total_size to the revision_store api.
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def plural(n, base='', pl=None):
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    if n == 1:
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        return base
1963.2.6 by Robey Pointer
pychecker is on crack; go back to using 'is None'.
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    elif pl is not None:
1563.2.28 by Robert Collins
Add total_size to the revision_store api.
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        return pl
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    else:
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        return 's'
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[merge] bzr.dev
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def _repo_relpath(repo_path, path):
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    """Return path with common prefix of repository path removed.
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    If path is not part of the repository, the original path is returned.
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    If path is equal to the repository, the current directory marker '.' is
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    returned.
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    """
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    path = osutils.normalizepath(path)
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    repo_path = osutils.normalizepath(repo_path)
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    if path == repo_path:
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        return '.'
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    if osutils.is_inside(repo_path, path):
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        return osutils.relpath(repo_path, path)
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    return path
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def _show_location_info(repository, branch=None, working=None):
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    """Show known locations for working, branch and repository."""
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[merge] bzr.dev
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    repository_path = repository.bzrdir.root_transport.base
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    print 'Location:'
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    if working and branch:
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        working_path = working.bzrdir.root_transport.base
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        branch_path = branch.bzrdir.root_transport.base
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        if working_path != branch_path:
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            # lightweight checkout
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            print ' light checkout root: %s' % working_path
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            if repository.is_shared():
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                # lightweight checkout of branch in shared repository
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                print '   shared repository: %s' % repository_path
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                print '   repository branch: %s' % (
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                    _repo_relpath(repository_path, branch_path))
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            else:
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                # lightweight checkout of standalone branch
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                print '  checkout of branch: %s' % branch_path
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        elif repository.is_shared():
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            # branch with tree inside shared repository
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            print '    shared repository: %s' % repository_path
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            print '  repository checkout: %s' % (
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                _repo_relpath(repository_path, branch_path))
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        elif branch.get_bound_location():
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            # normal checkout
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            print '       checkout root: %s' % working_path
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            print '  checkout of branch: %s' % branch.get_bound_location()
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        else:
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            # standalone
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            print '  branch root: %s' % working_path
1624.3.33 by Olaf Conradi
Simplified construct detection in location overview a lot.
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    elif branch:
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        branch_path = branch.bzrdir.root_transport.base
1624.3.48 by Olaf Conradi
Add info on standalone branches without a working tree.
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        if repository.is_shared():
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            # branch is part of shared repository
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            print '  shared repository: %s' % repository_path
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            print '  repository branch: %s' % (
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                _repo_relpath(repository_path, branch_path))
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        else:
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            # standalone branch
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            print '  branch root: %s' % branch_path
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    else:
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        # shared repository
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        assert repository.is_shared()
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        print '  shared repository: %s' % repository_path
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def _show_related_info(branch):
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    """Show parent and push location of branch."""
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    if branch.get_parent() or branch.get_push_location():
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        print
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        print 'Related branches:'
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        if branch.get_parent():
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            if branch.get_push_location():
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                print '      parent branch: %s' % branch.get_parent()
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            else:
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                print '  parent branch: %s' % branch.get_parent()
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        if branch.get_push_location():
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            print '  publish to branch: %s' % branch.get_push_location()
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def _show_format_info(control=None, repository=None, branch=None, working=None):
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    """Show known formats for control, working, branch and repository."""
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    print
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    print 'Format:'
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    if control:
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        print '       control: %s' % control._format.get_format_description()
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    if working:
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        print '  working tree: %s' % working._format.get_format_description()
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    if branch:
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        print '        branch: %s' % branch._format.get_format_description()
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    if repository:
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        print '    repository: %s' % repository._format.get_format_description()
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def _show_locking_info(repository, branch=None, working=None):
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    """Show locking status of working, branch and repository."""
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    if (repository.get_physical_lock_status() or
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        (branch and branch.get_physical_lock_status()) or
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        (working and working.get_physical_lock_status())):
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        print
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        print 'Lock status:'
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        if working:
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            if working.get_physical_lock_status():
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                status = 'locked'
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            else:
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                status = 'unlocked'
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            print '  working tree: %s' % status
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        if branch:
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            if branch.get_physical_lock_status():
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                status = 'locked'
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            else:
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                status = 'unlocked'
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            print '        branch: %s' % status
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        if repository:
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            if repository.get_physical_lock_status():
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                status = 'locked'
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            else:
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                status = 'unlocked'
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            print '    repository: %s' % status
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def _show_missing_revisions_branch(branch):
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    """Show missing master revisions in branch."""
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    # Try with inaccessible branch ?
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Implemented table of constructs from BzrInfo specification.
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    master = branch.get_master_branch()
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    if master:
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        local_extra, remote_extra = find_unmerged(branch, master)
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        if remote_extra:
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            print
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            print 'Branch is out of date: missing %d revision%s.' % (
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                len(remote_extra), plural(len(remote_extra)))
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def _show_missing_revisions_working(working):
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    """Show missing revisions in working tree."""
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    branch = working.branch
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    basis = working.basis_tree()
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    work_inv = working.inventory
1852.10.3 by Robert Collins
Remove all uses of compare_trees and replace with Tree.changes_from throughout bzrlib.
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    delta = working.changes_from(basis, want_unchanged=True)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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    history = branch.revision_history()
1908.7.6 by Robert Collins
Deprecate WorkingTree.last_revision.
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    try:
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        tree_last_id = working.get_parent_ids()[0]
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    except IndexError:
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        tree_last_id = None
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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1624.3.11 by Olaf Conradi
Test cases exposed a bug in missing revisions count of working tree. It
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    if len(history) and tree_last_id != history[-1]:
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        tree_last_revno = branch.revision_id_to_revno(tree_last_id)
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        missing_count = len(history) - tree_last_revno
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        print
1534.5.1 by Robert Collins
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        print 'Working tree is out of date: missing %d revision%s.' % (
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            missing_count, plural(missing_count))
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def _show_working_stats(working):
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    """Show statistics about a working tree."""
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    basis = working.basis_tree()
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    work_inv = working.inventory
1852.10.3 by Robert Collins
Remove all uses of compare_trees and replace with Tree.changes_from throughout bzrlib.
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    delta = working.changes_from(basis, want_unchanged=True)
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    print
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    print 'In the working tree:'
463 by Martin Pool
- compare_trees() also reports unchanged files
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    print '  %8s unchanged' % len(delta.unchanged)
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- New form 'file_id in tree' to check if the file is present
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    print '  %8d modified' % len(delta.modified)
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    print '  %8d added' % len(delta.added)
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    print '  %8d removed' % len(delta.removed)
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    print '  %8d renamed' % len(delta.renamed)
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    ignore_cnt = unknown_cnt = 0
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    for path in working.extras():
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        if working.is_ignored(path):
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            ignore_cnt += 1
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        else:
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            unknown_cnt += 1
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    print '  %8d unknown' % unknown_cnt
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    print '  %8d ignored' % ignore_cnt
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    dir_cnt = 0
1907.1.8 by Aaron Bentley
Remove is_root
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    entries = work_inv.iter_entries()
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    entries.next()
1907.1.9 by Aaron Bentley
Avoid generating unnecessary list
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    dir_cnt = sum(1 for path, ie in entries if ie.kind == 'directory')
462 by Martin Pool
- New form 'file_id in tree' to check if the file is present
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    print '  %8d versioned %s' \
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          % (dir_cnt,
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             plural(dir_cnt, 'subdirectory', 'subdirectories'))
77 by mbp at sourcefrog
- split info command out into separate file
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1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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def _show_branch_stats(branch, verbose):
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    """Show statistics about a branch."""
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    repository = branch.repository
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    history = branch.revision_history()
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77 by mbp at sourcefrog
- split info command out into separate file
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    print
1624.3.8 by Olaf Conradi
Adjust formatting. Start sections with a capital letter.
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    print 'Branch history:'
77 by mbp at sourcefrog
- split info command out into separate file
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    revno = len(history)
111 by mbp at sourcefrog
Make fields wider in 'bzr info' output to accomodate big trees
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    print '  %8d revision%s' % (revno, plural(revno))
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Make bzr info command work on both local and remote locations. Support
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    if verbose:
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        committers = {}
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        for rev in history:
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            committers[repository.get_revision(rev).committer] = True
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        print '  %8d committer%s' % (len(committers), plural(len(committers)))
77 by mbp at sourcefrog
- split info command out into separate file
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    if revno > 0:
1624.3.17 by Olaf Conradi
Remove indirection in branch.repository as it is available as repository
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        firstrev = repository.get_revision(history[0])
77 by mbp at sourcefrog
- split info command out into separate file
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        age = int((time.time() - firstrev.timestamp) / 3600 / 24)
111 by mbp at sourcefrog
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        print '  %8d day%s old' % (age, plural(age))
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[merge] bzr.dev
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        print '   first revision: %s' % osutils.format_date(firstrev.timestamp,
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                                                            firstrev.timezone)
77 by mbp at sourcefrog
- split info command out into separate file
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1624.3.17 by Olaf Conradi
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        lastrev = repository.get_revision(history[-1])
1694.2.6 by Martin Pool
[merge] bzr.dev
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        print '  latest revision: %s' % osutils.format_date(lastrev.timestamp,
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                                                            lastrev.timezone)
80 by mbp at sourcefrog
show_info: Show number of entries in the branch stores
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1286 by Martin Pool
- stub out display of store size in info command
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#     print
1624.3.8 by Olaf Conradi
Adjust formatting. Start sections with a capital letter.
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#     print 'Text store:'
1624.3.2 by Olaf Conradi
Implemented table of constructs from BzrInfo specification.
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#     c, t = branch.text_store.total_size()
1286 by Martin Pool
- stub out display of store size in info command
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#     print '  %8d file texts' % c
1624.3.14 by Olaf Conradi
Move to using kibi for binary prefix as per standard IEEE 1541.
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#     print '  %8d KiB' % (t/1024)
80 by mbp at sourcefrog
show_info: Show number of entries in the branch stores
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1286 by Martin Pool
- stub out display of store size in info command
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#     print
1624.3.8 by Olaf Conradi
Adjust formatting. Start sections with a capital letter.
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#     print 'Inventory store:'
1624.3.2 by Olaf Conradi
Implemented table of constructs from BzrInfo specification.
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#     c, t = branch.inventory_store.total_size()
1286 by Martin Pool
- stub out display of store size in info command
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#     print '  %8d inventories' % c
1624.3.14 by Olaf Conradi
Move to using kibi for binary prefix as per standard IEEE 1541.
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#     print '  %8d KiB' % (t/1024)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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def _show_repository_info(repository):
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    """Show settings of a repository."""
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    if repository.make_working_trees():
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        print
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        print 'Create working tree for new branches inside the repository.'
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def _show_repository_stats(repository):
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    """Show statistics about a repository."""
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    if repository.bzrdir.root_transport.listable():
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        print
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        print 'Revision store:'
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        c, t = repository._revision_store.total_size(repository.get_transaction())
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        print '  %8d revision%s' % (c, plural(c))
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        print '  %8d KiB' % (t/1024)
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@deprecated_function(zero_eight)
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def show_info(b):
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    """Please see show_bzrdir_info."""
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    return show_bzrdir_info(b.bzrdir)
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def show_bzrdir_info(a_bzrdir, verbose=False):
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    """Output to stdout the 'info' for a_bzrdir."""
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    try:
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        working = a_bzrdir.open_workingtree()
1624.3.35 by Olaf Conradi
Implemented locking status for formats using LockDir.
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        working.lock_read()
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        try:
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            show_tree_info(working, verbose)
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        finally:
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            working.unlock()
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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        return
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    except (NoWorkingTree, NotLocalUrl):
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        pass
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    try:
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        branch = a_bzrdir.open_branch()
1624.3.35 by Olaf Conradi
Implemented locking status for formats using LockDir.
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        branch.lock_read()
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        try:
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            show_branch_info(branch, verbose)
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        finally:
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            branch.unlock()
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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        return
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    except NotBranchError:
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        pass
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    try:
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        repository = a_bzrdir.open_repository()
1624.3.35 by Olaf Conradi
Implemented locking status for formats using LockDir.
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        repository.lock_read()
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        try:
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            show_repository_info(repository, verbose)
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        finally:
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            repository.unlock()
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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        return
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    except NoRepositoryPresent:
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        pass
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1694.2.6 by Martin Pool
[merge] bzr.dev
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    # Return silently, cmd_info already returned NotBranchError if no bzrdir
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
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    # could be opened.
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def show_tree_info(working, verbose):
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    """Output to stdout the 'info' for working."""
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    branch = working.branch
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    repository = branch.repository
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    control = working.bzrdir
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    _show_location_info(repository, branch, working)
1694.2.6 by Martin Pool
[merge] bzr.dev
328
    _show_related_info(branch)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
329
    _show_format_info(control, repository, branch, working)
1694.2.6 by Martin Pool
[merge] bzr.dev
330
    _show_locking_info(repository, branch, working)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
331
    _show_missing_revisions_branch(branch)
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    _show_missing_revisions_working(working)
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    _show_working_stats(working)
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    _show_branch_stats(branch, verbose)
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    _show_repository_stats(repository)
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def show_branch_info(branch, verbose):
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    """Output to stdout the 'info' for branch."""
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    repository = branch.repository
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    control = branch.bzrdir
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    _show_location_info(repository, branch)
1694.2.6 by Martin Pool
[merge] bzr.dev
344
    _show_related_info(branch)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
345
    _show_format_info(control, repository, branch)
1694.2.6 by Martin Pool
[merge] bzr.dev
346
    _show_locking_info(repository, branch)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
347
    _show_missing_revisions_branch(branch)
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    _show_branch_stats(branch, verbose)
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    _show_repository_stats(repository)
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def show_repository_info(repository, verbose):
1694.2.6 by Martin Pool
[merge] bzr.dev
353
    """Output to stdout the 'info' for repository."""
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
354
    control = repository.bzrdir
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    _show_location_info(repository)
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    _show_format_info(control, repository)
1694.2.6 by Martin Pool
[merge] bzr.dev
358
    _show_locking_info(repository)
1624.3.21 by Olaf Conradi
Make bzr info command work on both local and remote locations. Support
359
    _show_repository_info(repository)
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    _show_repository_stats(repository)