我需要一个占位符 [英] I Need A Placeholder

问题描述

我正在尝试构建一个try / except案例，我想要这样的除了

函数：


尝试：

＃在这里做一些代码

var = 1＃例如

除了：

＃在这里什么也没做/>

唯一的问题是如果我只在except块中留下评论，我

得到一个错误，说明除了块不正确

格式化，因为它没有评论以外的内容。


所以，如果有人可以建议一些代码作为占位符放在那里

会很棒。

解决方案

2008年6月26日星期四10:03:47 -0700，Ampedesign写道：

我正在尝试构建一个try / except案例，我希望得到除了

之类的函数：


尝试：

＃在这里做一些代码

var = 1＃例如

除了：

＃什么都没有在这里


唯一的问题是如果我只在except块中留下评论，我

得到一个错误，回复说除了块是不正确

格式化，因为它没有评论以外的内容。


所以，如果有人可以建议一些代码作为占位符放在那里

这将是美妙的。

" pass"工作正常。


试试：

＃做一些可以抛出异常的东西

除了：

pass

6月26日上午10：06 * am，Daniel Mahoney< d ... @ catfolks.netwrote：
< blockquote class =post_quotes>
On Thu，26 Jun 2008 10:03:47 -0700，Ampedesign写道：

我正在尝试构建一个try / except案例，我希望得到除了

之类的函数：

try：

* * *＃在这里做一些代码

* * * var = 1 * * * *＃例如

除了：

* * *＃在这里什么都没有

唯一的问题是如果我只在except块中留下评论，我

得到一个错误，说除了块没有正确格式化，因为它没有评论以外的内容。

因此，如果有人可以建议将一些代码作为占位符放在那里

这将是美妙的。

" pass"工作正常。


试试：

* * *＃做一些可以抛出异常的东西

除了：

* * *传递

谢谢。这将完美地运作。

Ampedesign写道：

我正在尝试建立一个尝试/除外case，我想要除了

之类的功能：


试试：

＃在这里做一些代码

var = 1＃例如

除了：

＃这里什么都没有

尝试：

＃在这里做一些代码

var = 1＃例如

除了：

传递


Gary Herron

唯一的问题是如果我只在except块中留下评论，我

得到一个错误，说除了块不正确

格式化，因为它没有评论以外的内容。


因此，如果有人可以建议将一些代码作为占位符放在那里

那将是非常好的。

-
http://mail.python.org/mailman/listinfo/python-list

I''m trying to build a try/except case, and I want to have the except
function like such:

try:
# Do some code here
var = 1 # For example
except:
#Do nothing here

The only problem is if I leave a comment only in the except block, I
get an error back saying that the except block is not properly
formatted, since it has no content other than a comment.

So if anyone could suggest some code to put there as a placeholder
that would be wonderful.

解决方案

On Thu, 26 Jun 2008 10:03:47 -0700, Ampedesign wrote:

I''m trying to build a try/except case, and I want to have the except
function like such:

try:
# Do some code here
var = 1 # For example
except:
#Do nothing here

The only problem is if I leave a comment only in the except block, I
get an error back saying that the except block is not properly
formatted, since it has no content other than a comment.

So if anyone could suggest some code to put there as a placeholder
that would be wonderful.

"pass" would work fine.

try:
# Do something that can throw an exception
except:
pass

On Jun 26, 10:06*am, Daniel Mahoney <[e-mail]:

On Thu, 26 Jun 2008 10:03:47 -0700, Ampedesign wrote:

I''m trying to build a try/except case, and I want to have the except
function like such:

try:
* * * # Do some code here
* * * var = 1 * * * * # For example
except:
* * * #Do nothing here

The only problem is if I leave a comment only in the except block, I
get an error back saying that the except block is not properly
formatted, since it has no content other than a comment.

So if anyone could suggest some code to put there as a placeholder
that would be wonderful.

"pass" would work fine.

try:
* * *# Do something that can throw an exception
except:
* * *pass

Thanks. That will work perfectly.

Ampedesign wrote:

I''m trying to build a try/except case, and I want to have the except
function like such:

try:
# Do some code here
var = 1 # For example
except:
#Do nothing here

try:
# Do some code here
var = 1 # For example
except:
pass

Gary Herron

The only problem is if I leave a comment only in the except block, I
get an error back saying that the except block is not properly
formatted, since it has no content other than a comment.

So if anyone could suggest some code to put there as a placeholder
that would be wonderful.
--
http://mail.python.org/mailman/listinfo/python-list

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