def load_icon(self, fileinfo):
key = 'default'
icons = self.icons
if fileinfo.isSymLink():
if not fileinfo.exists():
return icons['zero']
fileinfo = QFileInfo(fileinfo.readLink())
if fileinfo.isDir():
key = 'dir'
else:
ext = unicode(fileinfo.completeSuffix()).lower()
key = self.key_from_ext(ext)
return self.cached_icon(key)
def copyRecursively(self, sourcePath, targetPath):
srcFileInfo = QFileInfo(sourcePath)
if srcFileInfo.isDir() and not srcFileInfo.isSymLink():
targetDir = QDir(targetPath)
targetDir.cdUp()
if not targetDir.mkdir(QFileInfo(targetPath).fileName()):
return False
fileNames = QDir(sourcePath).entryList(QDir.Files | QDir.Dirs | QDir.NoDotAndDotDot |
QDir.Hidden | QDir.System)
for fileName in fileNames:
newSourcePath = sourcePath + '/' + fileName
newTargetPath = targetPath + '/' + fileName
if not self.copyRecursively(newSourcePath, newTargetPath):
return False
elif not const.OS_WIN and srcFileInfo.isSymLink():
linkPath = readlink(sourcePath)
return QFile.link(linkPath, targetPath)
elif not QFile.copy(sourcePath, targetPath):
return False
return True
def removeRecursively(self, filePath):
'''
@param: filePath QString
'''
fileInfo = QFileInfo(filePath)
if not fileInfo.exists() and not fileInfo.isSymLink():
return
if fileInfo.isDir() and not fileInfo.isSymLink():
dir_ = QDir(filePath)
dir_ = dir_.canonicalPath()
if dir_.isRoot() or dir_.path() == QDir.home().canonicalPath():
print('CRITICAL: Attempt to remove root/home directory', dir_)
return False
fileNames = dir_.entryList(QDir.Files | QDir.Dirs | QDir.NoDotAndDotDot |
QDir.Hidden | QDir.System)
for fileName in fileNames:
if not self.removeRecursively(filePath + '/' + fileName):
return False
if not QDir.root().rmdir(dir_.path()):
return False
elif not QFile.remove(filePath):
return False
return True
