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# (C) 2005 Canonical Development Ltd
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""bzr library"""
from inventory import Inventory, InventoryEntry
from branch import Branch, ScratchBranch, find_branch
from osutils import format_date
from tree import Tree
from diff import compare_trees
from trace import mutter, warning, open_tracefile
from log import show_log
import add
BZRDIR = ".bzr"
DEFAULT_IGNORE = ['.bzr.log',
'*~', '#*#', '*$', '.#*',
'.*.swp', '.*.tmp',
'*.tmp', '*.bak', '*.BAK', '*.orig',
'*.o', '*.obj', '*.a', '*.py[oc]', '*.so', '*.exe', '*.elc',
'{arch}', 'CVS', 'CVS.adm', '.svn', '_darcs', 'SCCS', 'RCS',
'*,v',
'BitKeeper',
'TAGS', '.make.state', '.sconsign', '.tmp*',
'.del-*']
IGNORE_FILENAME = ".bzrignore"
import locale
user_encoding = locale.getpreferredencoding()
del locale
__copyright__ = "Copyright 2005 Canonical Development Ltd."
__author__ = "Martin Pool <mbp@canonical.com>"
__version__ = '0.0.5pre'
def get_bzr_revision():
"""If bzr is run from a branch, return (revno,revid) or None"""
from errors import BzrError
try:
branch = Branch(__path__[0])
rh = branch.revision_history()
if rh:
return len(rh), rh[-1]
else:
return None
except BzrError:
return None
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