else:
user_defined_url_doc = None
user_defined_query = ''
if type(args.query) is str:
user_defined_query = args.query.strip()
elif type(args.query) is list:
user_defined_query = " ".join(args.query)
else:
user_defined_query = None
brain = Brain()
brain.parse_urls(user_defined_url_doc)
brain.process_pages()
brain.calc_page_ranks()
brain.write_metadata()
searchr = Searchr(brain)
searchr.build_index()
if user_defined_query == None:
# read in queries and output results from LSI
try:
query = raw_input('Enter a query: ')
except KeyboardInterrupt:
query = ""
while query != "":
try:
# process query
print "Showing results for '%s':" % query
print searchr.process_query(query)
# get new query
