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#!/usr/bin/env python
import sys
from qt import *
class Directory(QListViewItem):
def __init__(self, parent, name=None):
apply(QListViewItem.__init__,(self,parent))
if isinstance(parent, QListView):
self.p = None
self.f = '/'
else:
self.p = parent
self.f = name
self.c = []
self.readable = 1
def setOpen(self, o):
if o and not self.childCount():
s = self.fullName()
thisDir = QDir(s)
if not thisDir.isReadable():
self.readable = 0
return
files = thisDir.entryInfoList()
if files:
for f in files:
fileName = str(f.fileName())
if fileName == '.' or fileName == '..':
continue
elif f.isSymLink():
d = QListViewItem(self, fileName, 'Symbolic Link')
elif f.isDir():
d = Directory(self, fileName)
else:
if f.isFile():
s = 'File'
else:
s = 'Special'
d = QListViewItem(self, fileName, s)
self.c.append(d)
QListViewItem.setOpen(self, o)
def setup(self):
self.setExpandable(1)
QListViewItem.setup(self)
def fullName(self):
if self.p:
s = self.p.fullName() + self.f + '/'
else:
s = '/'
return s
def text(self, column):
if column == 0:
return self.f
elif self.readable:
return 'Directory'
else:
return 'Unreadable Directory'
a = QApplication(sys.argv)
mw = QListView()
a.setMainWidget(mw)
mw.setCaption('Directory Browser')
mw.addColumn('Name')
mw.addColumn('Type')
mw.resize(400, 400)
mw.setTreeStepSize(20)
root = Directory(mw)
root.setOpen(1)
mw.show()
a.exec_loop()
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