gopher.py 文件源码

def browse_search(selector, host, port):
    while 1:
        print '----- SEARCH -----'
        print 'Selector:', repr(selector)
        print 'Host:', host, ' Port:', port
        print
        try:
            query = raw_input('Query [CR == up a level]: ')
        except EOFError:
            print
            break
        query = string.strip(query)
        if not query:
            break
        if '\t' in query:
            print 'Sorry, queries cannot contain tabs'
            continue
        browse_menu(selector + TAB + query, host, port)

# "Browse" telnet-based information, i.e. open a telnet session