Mercurial > hg > config
comparison python/html2flux.py @ 45:069a739d88ad
get fluxbox menu from a webpage, i.e. http://k0s.org/programs.html
| author | Jeff Hammel <k0scist@gmail.com> |
|---|---|
| date | Sat, 27 Mar 2010 09:49:33 -0700 |
| parents | |
| children | fbc033540a34 |
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| 43:ff7f771a9baf | 45:069a739d88ad |
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| 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() |