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# Copyright (C) 2006 by Szilveszter Farkas (Phanatic) <szilveszter.farkas@gmail.com>
# Some parts of the code are:
# Copyright (C) 2005, 2006 by Canonical 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
import os
from bzrlib.errors import (BzrError, NotBranchError, NotVersionedError,
PermissionDenied)
class MultipleMoveError(BzrError):
""" Occurs when moving/renaming more than 2 files, but the last argument is not a directory
May occur in:
fileops.move()
"""
class NoMatchingFiles(BzrError):
""" No files found which could match the criteria
May occur in:
fileops.remove()
"""
def move(names_list):
""" Move or rename given files.
:param file_list: if two elements, then rename the first to the second, if more elements then move all of them to the directory specified in the last element
"""
from bzrlib.builtins import tree_files
tree, rel_names = tree_files(names_list)
if os.path.isdir(names_list[-1]):
# move into existing directory
for pair in tree.move(rel_names[:-1], rel_names[-1]):
pass
else:
if len(names_list) != 2:
raise MultipleMoveError
tree.rename_one(rel_names[0], rel_names[1])
def remove(file_list, new=False):
""" Make selected files unversioned.
:param file_list: list of files/directories to be removed
:param new: if True, the 'added' files will be removed
"""
import bzrlib
from bzrlib.builtins import tree_files
tree, file_list = tree_files(file_list)
if new:
from bzrlib.delta import compare_trees
if (bzrlib.version_info[0] == 0) and (bzrlib.version_info[1] < 9):
added = [compare_trees(tree.basis_tree(), tree,
specific_files=file_list).added]
else:
added = [tree.changes_from(tree.basis_tree(),
specific_files=file_list).added]
file_list = sorted([f[0] for f in added[0]], reverse=True)
if len(file_list) == 0:
raise NoMatchingFiles
tree.remove(file_list)
def status(filename):
""" Get the status of a file.
:param filename: the full path to the file
:return: renamed | added | removed | modified | unchanged | unknown
"""
import bzrlib
from bzrlib.delta import compare_trees
from bzrlib.workingtree import WorkingTree
try:
tree1 = WorkingTree.open_containing(filename)[0]
except NotBranchError:
return 'unknown'
branch = tree1.branch
tree2 = tree1.branch.repository.revision_tree(branch.last_revision())
# find the relative path to the given file (needed for proper delta)
wtpath = tree1.basedir
fullpath = filename
i = 0
wtsplit = wtpath.split('/')
fpsplit = fullpath.split('/')
fpcopy = fullpath.split('/')
for item in fpsplit:
if i is not len(wtsplit):
if item == wtsplit[i]:
del fpcopy[0]
i = i + 1
rel = '/'.join(fpcopy)
delta = tree1.changes_from(tree2,
want_unchanged=True,
specific_files=[rel])
if len(delta.renamed):
return 'renamed'
elif len(delta.added):
return 'added'
elif len(delta.removed):
return 'removed'
elif len(delta.modified):
return 'modified'
elif len(delta.unchanged):
return 'unchanged'
else:
return 'unknown'
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