Donghee

Provided by Engelbert Gruber engelbert.gruber@ssg.co.at

#!/usr/bin/python

"""Delete all files not listed.
USAGE: rm-non-systempages SystemPages
  reads SystemPages and cleans curent directory"""
	
import sys,os
import re

if (len( sys.argv)<=2 ):
	print( __doc__ )
	sys.exit(0)

word_match = re.compile("^[ \*]*([^\s]+)")
# Read file list (survivors)
keep = {}
f = open(sys.argv[1])

while 1:
	line = f.readline()
	if not line:
		break
	m = word_match.match(line)	
	if (m and len(m.group(1))>2):
		keep[m.group(1)] = 1
	
f.close()

# Scan through directory and remove files not in keep.

for entry in os.listdir(sys.argv[2]):
	# donot test for directories, remove wont do no harm.
	if (not keep.has_key(entry)):
		fn = os.path.join( sys.argv[2], entry )
		print "remove:"+fn
		os.remove( fn )
	else:
		print "keep:"+entry