请问一下怎么查看对象的内部结构啊

[usnake]

import csv

with open('csv.csv','r') as file:
    reader = csv.reader(file)

比如这个 reader ，我要怎么才能查到它里面究竟是啥结构？

[usnake]

print 显示

```<_csv.reader object at 0x00000210A7EFDEA0>```
help 显示：

```class reader(builtins.object)
| CSV reader
|
| Reader objects are responsible for reading and parsing tabular data
| in CSV format.
|
| Methods defined here:
|
| __iter__(self, /)
| Implement iter(self).
|
| __next__(self, /)
| Implement next(self).
|
| ----------------------------------------------------------------------
| Data descriptors defined here:
|
| dialect
|
| line_num```
```

[zk8802]

print(dir(reader))

[binge921]

对象的内部结构 一般需要 ”脱掉“

[kaiger]

你指的是这种结构吗？

[killva4624]

看源码是最好的，去翻翻 csv. reader() 这个函数返回的对象。

[treizeor]

解剖？

[yucongo]

其实你要查的是 csv.reader:
help(csv.reader)

[julyclyde]

dir

[hass]

@treizeor 我还想说鸭嘴钳呢~