def index():
dirs = filter(lambda n: not n.startswith('.'), list_dirs('.'))
if len(dirs) > 1:
for i, dir in enumerate(dirs):
print("%*d. %s" % (3, i + 1, dir))
dirname = raw_input("Which directory should be reindexed? (number or name): ")
if not isdir(dirname):
dirname = dirs[int(dirname) - 1]
else:
dirname = dirs[0]
inputfiles = filter(lambda f: f.endswith('.txt'), list_files(dirname))
print("Will reindex %s" % dirname)
start = time()
q, w = Droogle.index(dirname, inputfiles, r'(?:\r?\n|\n)\w*(?:\r?\n|\n)')
end = time()
delta = end - start
print("%d questions, %d words were indexed in %dm %ds." % (q, w, delta / 60, delta % 60))
config = Serializer.from_json('config.json') if path.isfile('config.json') else {}
config['index'] = dirname
Serializer.to_json(config, 'config.json', gz=False)
