Function show

tests/test_general.py:645–653

(l)

    set3 = set(list3)
    
    def show(l):
        ret = f'len={len(l)}\n'
        for c in l:
            cc = ord(c)
            if (cc >= 32 and cc < 127) or c == '\n':
                ret += c
            else:
                ret += f' [0x{hex(cc)}]'
        return ret
    
    if verbose:
        print(f'list1:\n{show(list1)}')