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# Copyright (C) 2008-2009 Gianluca Montecchi <gian@grys.it>
# W. Trevor King <wking@drexel.edu>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import libbe
import libbe.command
import libbe.command.util
class Remove (libbe.command.Command):
"""Remove (delete) a bug and its comments
>>> import sys
>>> import libbe.bugdir
>>> bd = libbe.bugdir.SimpleBugDir(memory=False)
>>> io = libbe.command.StringInputOutput()
>>> io.stdout = sys.stdout
>>> ui = libbe.command.UserInterface(io=io)
>>> ui.storage_callbacks.set_storage(bd.storage)
>>> cmd = Remove(ui=ui)
>>> print bd.bug_from_uuid('b').status
closed
>>> ret = ui.run(cmd, args=['/b'])
Removed bug abc/b
>>> bd.flush_reload()
>>> try:
... bd.bug_from_uuid('b')
... except libbe.bugdir.NoBugMatches:
... print 'Bug not found'
Bug not found
>>> ui.cleanup()
>>> bd.cleanup()
"""
name = 'remove'
def __init__(self, *args, **kwargs):
libbe.command.Command.__init__(self, *args, **kwargs)
self.args.extend([
libbe.command.Argument(
name='bug-id', metavar='BUG-ID', default=None,
repeatable=True,
completion_callback=libbe.command.util.complete_bug_id),
])
def _run(self, **params):
bugdir = self._get_bugdir()
user_ids = []
for bug_id in params['bug-id']:
bug,dummy_comment = libbe.command.util.bug_comment_from_user_id(
bugdir, bug_id)
user_ids.append(bug.id.user())
bugdir.remove_bug(bug)
if len(user_ids) == 1:
print >> self.stdout, 'Removed bug %s' % user_ids[0]
else:
print >> self.stdout, 'Removed bugs %s' % ', '.join(user_ids)
return 0
def _long_help(self):
return """
Remove (delete) existing bugs. Use with caution: if you're not using
a revision control system, there may be no way to recover the lost
information. You should use this command, for example, to get rid of
blank or otherwise mangled bugs.
"""
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