blocks|key|1310693|text|在Python中，间距非常重要，这给出了代码块的结构。当你弄乱你的代码结构时，就会出现这个错误，例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1310694|def+test_function()+:
+++if+5+>+3+:
+++print+"hello"|code-block|syntax|javascript|1310695|您的文件中也可能混有制表符和空格。|1310696|我建议您使用PyScripter或Netbeans之类的python语法感知编辑器|offset|length|1310697|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/pyscripter/|1|http://www.netbeans.org/^0|0|0|0|6|A|0|H|8|1|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Z|8|@]|9|@$K|10|L|11|1|12]|$K|13|L|14|1|15]]|A|$]]|$1|M|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]|U|$5|P|Q|R|A|$S|V]]]]

In Python, the spacing is very important, this gives the structure of your code blocks.
This error happens when you mess up your code structure, for example like this :

<pre><code>def test_function() :
 if 5 &gt; 3 :
 print "hello"
</code></pre>

You may also have a mix of tabs and spaces in your file.

I suggest you use a python syntax aware editor like <a href="http://code.google.com/p/pyscripter/" rel="noreferrer">PyScripter</a>, or <a href="http://www.netbeans.org/" rel="noreferrer">Netbeans</a>

blocks|key|1310786|text|使用-tt选项运行代码，以确定是否使用了不一致的制表符和空格|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1310787|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Run your code with the -tt option to find out if you are using tabs and spaces inconsistently

blocks|key|1310652|text|通过使用正确的缩进。Python支持空格，因此您需要遵循它的块缩进指南，否则会出现缩进错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1310653|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

By using correct indentation. Python is whitespace aware, so you need to follow its indentation guidlines for blocks or you'll get indentation errors.

blocks|key|1526099|text|如果您正在使用Sublime编写Python，并且遇到缩进错误，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1526100|view+->缩进->将缩进转换为空格|1526101|我描述的问题是由Sublime文本编辑器引起的。同样的问题也可能是由其他编辑器引起的。本质上，这个问题与Python想要用空格处理缩进，而不是用制表符对缩进进行编码的各种编辑器有关。|1526102|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

If you're writing Python using Sublime and getting indentation errors, 

view -> indentation -> convert indentation to spaces

The issue I'm describing is caused by the Sublime text editor. The same issue could be caused by other editors as well. Essentially, the issue has to do with Python wanting to treat indentations in terms of spaces versus various editors coding the indentations in terms of tabs.

blocks|key|1526292|text|执行以下命令进行解算：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1526293|autopep8+-i+<filename>.py|code-block|syntax|javascript|1526294|这将更新您的代码并解决所有缩进错误:)|1526295|希望这能解决|1526296|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Run the following command to get it solved :

<pre><code>autopep8 -i &lt;filename&gt;.py
</code></pre>

This will update your code and solve all indentation Errors :) 

Hope this will solve

blocks|key|1310827|text|确保在编辑器中使用“插入空格而不是制表符”选项。然后你可以选择你想要的选项卡宽度，例如4。你可以在gedit的编辑-->首选项-->编辑器下找到这些选项。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1310828|底线:使用空格而不是制表符|1310829|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Make sure you use the option "insert spaces instead of tabs" in your editor. Then you can choose you want a tab width of, for example 4. You can find those options in gedit under edit-->preferences-->editor.

bottom line: USE SPACES not tabs

blocks|key|1526146|text|似乎没有提到的一个问题是，由于与缩进无关的代码问题，可能会突然出现此错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1526147|例如，使用以下脚本：|1526148|def+add_one(x):
++++try:
++++++++return+x+%2B+1
add_one(5)|code-block|syntax|javascript|1526149|当问题当然是缺少except:语句时，这会返回一个IndentationError:+unexpected+unindent。|offset|length|style|CODE|1526150|我的观点是:检查上面报告意外(非)缩进的代码！|1526151|entityMap^0|0|0|0|8|7|P|11|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|V|8|@$K|W|L|X|M|N]|$K|Y|L|Z|M|N]]|9|@]|A|$]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|R|$]]

One issue which doesn't seem to have been mentioned is that this error can crop up due to a problem with the code that has nothing to do with indentation.

For example, take the following script:



<pre class="lang-py prettyprint-override"><code>def add_one(x):
 try:
 return x + 1
add_one(5)
</code></pre>

This returns an <code>IndentationError: unexpected unindent</code> when the problem is of course a missing <code>except:</code> statement.

My point: check the code above where the unexpected (un)indent is reported!

blocks|key|1526038|text|当将某些内容粘贴到Python解释器(终端/控制台)中时，也会发生此错误。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1526039|请注意，解释器将一个空行解释为表达式的末尾，因此，如果您粘贴如下内容|1526040|def+my_function():
++++x+=+3

++++y+=+7|code-block|syntax|javascript|1526041|解释器会将y+=+7之前的空行解释为表达式的结尾，即您已经完成了函数的定义，并且下一行-+y+=+7将具有不正确的缩进，因为它是一个新表达式。|offset|length|style|CODE|1526042|entityMap^0|0|0|0|5|5|19|5|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|T|8|@$K|U|L|V|M|N]|$K|W|L|X|M|N]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|P|$]]

This error can also occur when pasting something into the Python interpreter (terminal/console). 

Note that the interpreter interprets an empty line as the end of an expression, so if you paste in something like

<pre><code>def my_function():
 x = 3

 y = 7
</code></pre>

the interpreter will interpret the empty line before <code>y = 7</code> as the end of the expression, i.e. that you're done defining your function, and the next line - <code>y = 7</code> will have incorrect indentation because it is a new expression.

blocks|key|1525791|text|如果缩进看起来没问题，那就看看你的编辑器是否有“查看空白”选项。启用此功能将允许查找混合使用空格和制表符的位置。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1525792|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If the indentation looks ok then have a look to see if your editor has a "View Whitespace" option. Enabling this should allow to find where spaces and tabs are mixed.

blocks|key|1525816|text|有一个诀窍对我来说总是有效的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1525817|如果你得到了意外的缩进，你看到所有的代码都是完全缩进的，试着用另一个编辑器打开它，你会看到哪一行代码没有缩进。|1525818|当我使用vim，gedit或者像这样的编辑器时就会发生这种情况。|1525819|试着只为你的代码使用一个编辑器。|1525820|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|L|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|M|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

There is a trick that always worked for me:

If you got and unexpected indent and you see that all the code is perfectly indented, try opening it with another editor and you will see what line of code is not indented.

It happened to me when used vim, gedit or editors like that.

Try to use only 1 editor for your code.

blocks|key|1310901|text|只需复制您的脚本并将整个代码放在“下面...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1310902|在变量中指定此行。喜欢,|1310903|a+=+"""+your+python+script+"""
print+a.replace('here+please+press+tab+button+it+will+insert+some+space","+here+simply+press+space+bar+four+times")
#+here+we+replacing+tab+space+by+four+char+space+as+per+pep+8+style+guide..|code-block|syntax|javascript|1310904|现在在Sublime+Editor中使用ctrl%2Bb执行此代码，现在它将在控制台中打印缩进代码。就这样|1310905|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Simply copy your script and put under """ your entire code """ ...

specify this line in a variable.. like,

<pre><code>a = """ your python script """
print a.replace('here please press tab button it will insert some space"," here simply press space bar four times")
# here we replacing tab space by four char space as per pep 8 style guide..
</code></pre>

now execute this code, in Sublime Editor using ctrl+b, now it will print indented code in console. that's it

blocks|key|1311115|text|您所需要做的就是删除以下代码开头的空格或制表符|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1311116|from+django.contrib+import+admin

#+Register+your+models+here.
from+.models+import+Myapp
admin.site.register(Myapp)|code-block|syntax|javascript|1311117|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

All You need to do is remove spaces or tab spaces from the start of following codes 

<pre><code>from django.contrib import admin

# Register your models here.
from .models import Myapp
admin.site.register(Myapp)
</code></pre>

blocks|key|1310850|text|Notepad%2B%2B给出了正确的制表符空间，但最终在Sublime文本编辑器中发现了缩进问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1310851|使用Sublime文本编辑器逐行浏览|1310852|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Notepad++ was giving the tab space correct but the indentation problem was finally found in Sublime text editor.

Use Sublime text editor and go line by line

How do I rectify the error "unexpected indent" in python?

What to do with "Unexpected indent" in python?

解释器

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如何纠正python中的“意外缩进”错误？

问如何处理python中的“意外缩进”？
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