Commit 874e2d54 authored by Christophe Dumez's avatar Christophe Dumez

- moved cacheWalk (os.path.walk modification) for copyright concern


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7415 20353a03-c40f-0410-a6d1-a30d3c3de9de
parent 8119ea92
......@@ -50,6 +50,7 @@ from xml.sax.saxutils import escape
from dircache import listdir
from OFS.Traversable import NotFound
from Products.ERP5Type.copyTree import copytree
from Products.ERP5Type.cacheWalk import cacheWalk
try:
from base64 import b64encode, b64decode
......@@ -136,40 +137,6 @@ class SubversionNotAWorkingCopyError(Exception):
"""
pass
def cacheWalk(top, topdown=True, onerror=None):
"""Directory tree generator.
modification of os.path.walk to use dircache.listdir
instead of os.path.listdir
Copyright (c) 2001, 2002, 2003, 2004 Python Software Foundation; All Rights Reserved
"""
try:
# Note that listdir and error are globals in this module due
# to earlier import-*.
names = listdir(top)
except os.error, err:
if onerror is not None:
onerror(err)
return
dirs, nondirs = [], []
for name in names:
if os.path.isdir(os.path.join(top, name)):
dirs.append(name)
else:
nondirs.append(name)
if topdown:
yield top, dirs, nondirs
for name in dirs:
path = os.path.join(top, name)
if not os.path.islink(path):
for elem in cacheWalk(path, topdown, onerror):
yield elem
if not topdown:
yield top, dirs, nondirs
def colorizeTag(tag):
"Return html colored item"
......
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