def get_imports(fname):
    """ get a list of imports from a Python program """
    txt = ''
    with open(fname, 'r') as f:
        for line in f:
            if line[0:6] == 'import':
                txt += '<PRE>' + strip_text_after_string(line[7:], ' as ') + '</PRE>\n'
    return txt + '<BR>'