【python】删除字符串中以\x开头的特殊字符

content = "\x071cd\0x70"
# 使用unicode-escape编码集，将unicode内存编码值直接存储，并替换空白字符
content = content.encode('unicode_escape').decode('utf-8').replace(' ', '')
# 利用正则匹配\x开头的特殊字符
result = re.findall(r'\\x[a-f0-9]{2}', content)
for x in result:
    # 替换找的的特殊字符
    content = content.replace(x, '')
# 最后再解码
content = content.encode('utf-8').decode('unicode_escape')