/usr/share/doc/python-caja/examples/md5sum-property-page.py is in python-caja-common 1.12.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | import hashlib
import urllib
from gi.repository import Caja, Gtk, GObject
class MD5SumPropertyPage(GObject.GObject, Caja.PropertyPageProvider):
def __init__(self):
pass
def get_property_pages(self, files):
if len(files) != 1:
return
file = files[0]
if file.get_uri_scheme() != 'file':
return
if file.is_directory():
return
filename = urllib.unquote(file.get_uri()[7:])
self.property_label = Gtk.Label('MD5Sum')
self.property_label.show()
self.hbox = Gtk.HBox(homogeneous=False, spacing=0)
self.hbox.show()
label = Gtk.Label('MD5Sum:')
label.show()
self.hbox.pack_start(label, False, False, 0)
self.value_label = Gtk.Label()
self.hbox.pack_start(self.value_label, False, False, 0)
md5sum = hashlib.md5()
with open(filename,'rb') as f:
for chunk in iter(lambda: f.read(8192), ''):
md5sum.update(chunk)
f.close()
self.value_label.set_text(md5sum.hexdigest())
self.value_label.show()
return Caja.PropertyPage(name="CajaPython::md5_sum",
label=self.property_label,
page=self.hbox),
|