提交PRAW和PRAW

Question

我试图为我的测试subreddit编写一个机器人，但在运行之前，我正在PRAW中测试submit方法。若要提交文本帖子，请使用以下行：

r.submit('Subreddit', 'Post Tile', text='Body')

但如果你不想要身体呢？我在shell中写了这一行，但是一旦我用None或''替换了None或''，我就会得到一个我不明白的长错误。

PRAW文件上说，text=None被接受了，但是如果是这样的话，为什么我会出错呢？

我所犯的错误是：

r.submit('Spedwards'，'Test'，text=None)

Traceback (most recent call last):
  File "<pyshell#61>", line 1, in <module>
     r.submit('Spedwards', 'Test', text=None)
  File "C:\Python34\lib\site-packages\praw\decorators.py", line 338, in wrapped
    return function(cls, *args, **kwargs)
  File "C:\Python34\lib\site-packages\praw\decorators.py", line 237, in wrapped
    return function(obj, *args, **kwargs)
  File "C:\Python34\lib\site-packages\praw\__init__.py", line 2200, in submit
    raise TypeError('One (and only one) of text or url is required!')
TypeError: One (and only one) of text or url is required!

Subreddit.submit(“测试”，text=None)

Traceback (most recent call last):
  File "<pyshell#44>", line 1, in <module>
    subreddit.submit('Test', text=None)
  File "C:\Python34\lib\site-packages\praw\decorators.py", line 59, in wrapped
    return function(self.reddit_session, self, *args, **kwargs)
  File "C:\Python34\lib\site-packages\praw\decorators.py", line 338, in wrapped
    return function(cls, *args, **kwargs)
  File "C:\Python34\lib\site-packages\praw\decorators.py", line 237, in wrapped
    return function(obj, *args, **kwargs)
  File "C:\Python34\lib\site-packages\praw\__init__.py", line 2200, in submit
    raise TypeError('One (and only one) of text or url is required!')
TypeError: One (and only one) of text or url is required!

Answer 1

文本的默认值为None。如果不想包含任何文本，请设置text='‘。您发布的是一个实际的bug，praw的主分支现在已经修复了这个错误。