1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
# Copyright (C) 2005 by Aaron Bentley
# 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 errno
import os
import shutil
from bzrlib.branch import Branch
def is_detrius(subp):
return subp.endswith('.THIS') or subp.endswith('.BASE') or\
subp.endswith('.OTHER') or subp.endswith('~')
def iter_deletables(tree, unknowns=True, ignored=False, detrius=False):
"""Iterate through files that may be deleted"""
for subp in tree.extras():
if is_detrius(subp):
yield tree.abspath(subp), subp
if tree.is_ignored(subp):
if ignored:
yield tree.abspath(subp), subp
else:
if unknowns:
yield tree.abspath(subp), subp
def clean_tree(deletables, dry_run=False):
"""Delete files in the deletables iterable"""
printed_once = False
for path, subp in deletables:
if not printed_once:
print "deleting paths:"
printed_once = True
print ' ', subp
if not dry_run:
if os.path.isdir(path):
shutil.rmtree(path)
else:
os.unlink(path)
|