1 #!/usr/bin/env python

2

3 import sys

4 from lxml import etree

5

6 from lsex import lsex # local import

7 executables = set([i.rsplit('/', 1)[-1] for i in lsex() ])

8

9 def printmenu(dl, output, top=True):

10

11 # XXX should do more checking

12 for child in dl.iterchildren():

13 if not top and child.tag == 'a':

14 print >> output, '[submenu] (%s)' % child.text

15 if child.tag == 'dt':

16 label = ' '.join([ i.strip() for i in child.itertext() if i.strip() ])

17 if child.tag == 'dd':

18 command = ' '.join([ i.strip() for i in child.itertext() if i.strip() ])

19 executable = command.split()[0]

20 if executable in executables:

21 print >> output, '[exec] (%s) {%s}' % (label, command)

22 if child.tag == 'dl':

23 printmenu(child, output, top=False)

24 if not top:

25 print >> output, '[end]'

26

27 def main(args = sys.argv[1:]):

28

29 # setup input, output

30 if args:

31 htmlfile = file(args[0])

32 else:

33 htmlfile = sys.stdin

34 html = htmlfile.read()

35 fluxout = sys.stdout

36

37 # get first element

38 dom = etree.fromstring(html)

39 dl = dom.find('.//dl')

40

41 printmenu(dl, fluxout)

42

43 if __name__ == '__main__':

44 main()