python如何输出连续特殊字符串？

如果一个字符串中有连续的特殊字符，用转移斜杠\也不好使，如何做呢

```python
a='data-field='{"id":,"author_name":"'
print(a)

a='data-field=\'{"id":,"author_name":"'
print(a)
a="data-field='{"id":,"author_name":""
print(a)

a="data-field='{"id":,"author_name":""
print(a)

望采纳