simpliest lj foaf parse and merging to .DOT-file

merge_friends_to_dot.py

import glob
from os.path import basename, splitext


ls = [l.strip() for l in open('_winnie.txt').read().splitlines() if l.strip()]
my_f = set(l[2:] for l in ls if l[0] != '#' and l[0] == '>')
my_f.remove('_winnie')


print 'digraph {'
dirs = set()
for f in glob.glob('out/*.txt'):
    x = splitext(basename(f))[0]
    for l in open(f).read().splitlines():
        l = l.strip()
        if not l:
            continue
        if l[0:1] == '#':
            continue
        y = l[2:]
        if x in my_f and y in my_f:
            if x != y:
                if l[0] == '>':
                    dirs.add((x, y))
                #elif l[0] == '<':
                #    dirs.add((y, x))
for x, y in sorted(dirs):
    print '"%s" -> "%s"' % (x, y)
print '}'