def updateSelf(downloader, filename):
''' Update the program file with the latest version from the repository '''
# Note: downloader only used for options
-
+
if not os.access(filename, os.W_OK):
sys.exit('ERROR: no write permissions on %s' % filename)
directory = os.path.dirname(exe)
if not os.access(directory, os.W_OK):
sys.exit('ERROR: no write permissions on %s' % directory)
-
+
try:
urlh = urllib2.urlopen(UPDATE_URL_EXE)
newcontent = urlh.read()
outf.write(newcontent)
except (IOError, OSError), err:
sys.exit('ERROR: unable to download latest version')
-
+
try:
bat = os.path.join(directory, 'youtube-dl-updater.bat')
b = open(bat, 'w')
-
- print >> b, """
+ b.write("""
echo Updating youtube-dl...
ping 127.0.0.1 -n 5 -w 1000 > NUL
move /Y "%s.new" "%s"
del "%s"
- """ %(exe, exe, bat)
-
+ \n""" %(exe, exe, bat))
b.close()
-
+
os.startfile(bat)
except (IOError, OSError), err:
sys.exit('ERROR: unable to overwrite current version')