在Python中,如果你在一行代码中需要换行,你可以使用反斜杠 `\` 来实现。例如:
```python
data11 = data21 = data31 = data41 = data51 = data61 = data71 = data81 = data91 = data101 = data111 = data121 = data131 = data141 = data151 = data161 = data171 = data181 = data191 = data201 = data211 = pd.DataFrame(columns=['w', 'ka', 'period'])
上面的代码过长,通过在行末添加 `\`,可以将其分成多行:
```python
data11 = data21 = data31 = data41 = data51 = data61 = data71 = data81 = data91 = data101 = data111 = data121 = data131 = data141 = data151 = data161 = data171 = data181 = data191 = data201 = data211 = pd.DataFrame(columns=['w', 'ka', 'period'])
如果你使用逗号连接多个变量,你也可以省略 `\`,例如:
```python
datas1 = [data11, data21, data31, data41, data51, data61, data71, data81, data91, data101, data111, data121, data131, data141, data151, data161, data171, data181, data191, data201, data211]
这样,Python会自动将行尾的逗号视为换行符,并将后续的内容放在新的一行。