blocks|key|1333970|text|看看python+tools+for+visual+studio，他们提供了代码完成(也称为智能感知)、调试等功能……|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1333971|下面是python的交互式shell的屏幕截图，显示了代码完成。|1333972|​|1333973|📷|atomic|1333974|1333975|entityMap|0|LINK|mutability|MUTABLE|url|http://pytools.codeplex.com/|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/9c662a6055ebd8e95178febae6495b0b.png|imageAlt^0|2|U|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@$A|10|B|11|1|12]]|C|$]]|$1|D|3|E|5|6|7|13|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|14|8|@]|9|@]|C|$]]|$1|H|3|I|5|J|7|15|8|@]|9|@$A|16|B|17|1|18]]|C|$]]|$1|K|3|G|5|6|7|19|8|@]|9|@]|C|$]]|$1|L|3|-4|5|6|7|1A|8|@]|9|@]|C|$]]]|M|$N|$5|O|P|Q|C|$R|S]]|T|$5|U|P|V|C|$W|X|Y|-4]]]]

Have a look at <a href="http://pytools.codeplex.com/" rel="noreferrer">python tools for visual studio</a>, they provide code completion (a.k.a intellisense), debugging etc ...

Below is a screenshot of the interactive shell for python showing code completion.

<img src="https://i.stack.imgur.com/UhMnP.png" alt="enter image description here">

blocks|key|1333611|text|用于Eclipse的PyDev环境具有类似于Python的智能感知功能。保持交互式控制台打开，以及help(item)函数非常有用。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1333612|entityMap|0|LINK|mutability|MUTABLE|url|http://pydev.sf.net/^0|1D|A|A|5|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

The <a href="http://pydev.sf.net/" rel="noreferrer">PyDev</a> environment for Eclipse has intellisense-like functionality for Python. Keeping an interactive console open, along with the <code>help(item)</code> function is very helpful.

blocks|key|1333767|text|语言的动态特性往往使自动补全类型分析变得困难，因此上面提到的各种补全工具的质量差别很大。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1333768|虽然它并不完全符合您的要求，但是ipython+shell非常适合于探索性工作。当我使用一个新模块时，我倾向于把它放到ipython中并戳它。在尝试了上面提到的大多数解决方案之后(尽管从Wing开始已经有很多年了)，ipython的补全功能始终更可靠。用于探索的两个主要工具是制表符完成和在模块/函数名称后附加一个问号以获取帮助文本，例如：|1333769|In+[1]:+import+sqlalchemy

In+[2]:+sqlalchemy.s+#tab+completion
sqlalchemy.schema++++sqlalchemy.select++++sqlalchemy.sql+++++++sqlalchemy.subquery

In+[2]:+sqlalchemy.select?+#Shows+docstring

In+[3]:+sqlalchemy.select??+#Shows+method+source

In+[4]:+edit+sqlalchemy.select+#opens+the+source+in+an+editor|code-block|syntax|javascript|1333770|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

The dynamic nature of the language tends to make autocomplete type analysis difficult, so the quality of the various completion facilities menitoned above varies wildly.

While it's not exactly what you asked for, the ipython shell is very good for exploratory work. When I'm working with a new module, I tend to pull it into ipython and poke at it. Having tried most of the solutions mentioned above (though it's been years since Wing), ipython's completion facilities are consistently more reliable. The two main tools for exploration are tab complete and appending a question mark to the module/function name to get the help text, e.g.:

<pre><code>In [1]: import sqlalchemy

In [2]: sqlalchemy.s #tab completion
sqlalchemy.schema sqlalchemy.select sqlalchemy.sql sqlalchemy.subquery

In [2]: sqlalchemy.select? #Shows docstring

In [3]: sqlalchemy.select?? #Shows method source

In [4]: edit sqlalchemy.select #opens the source in an editor
</code></pre>

blocks|key|1549107|text|Python附带的IDLE+editor具有智能感知功能，可以自动发现导入的模块、函数、类和属性。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1549108|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/IDLE_(Python)^0|9|B|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

The <a href="http://en.wikipedia.org/wiki/IDLE_(Python)" rel="noreferrer">IDLE editor</a> that comes with Python has an intellisense feature that auto-discovers imported modules, functions, classes and attributes.

blocks|key|1549537|text|PyCharm是支持IntelliSense的最好的Python+IDE。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1549538|entityMap|0|LINK|mutability|MUTABLE|url|http://www.jetbrains.com/pycharm/^0|0|7|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://www.jetbrains.com/pycharm/">PyCharm</a> is the best Python IDE with IntelliSense support.

blocks|key|1333652|text|我推荐Komodo+Edit。然而，我应该指出一件事:你不会得到像你使用Visual+Studio的C#+intellisense那样好的东西。Python的动态特性会使实现这类特性变得困难。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1333653|entityMap|0|LINK|mutability|MUTABLE|url|http://www.activestate.com/komodo_edit/^0|3|B|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I'd recommend <a href="http://www.activestate.com/komodo_edit/" rel="noreferrer">Komodo Edit</a>. However, I should point something out: you're not going to get anything quite as good as what you're used to with Visual Studio's C# intellisense. Python's dynamic nature can make it difficult to do these kinds of features.

blocks|key|1548784|text|例如，Wingware实现了自动完成，请参阅http://wingware.com/doc/edit/auto-completion。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1548785|entityMap|0|LINK|mutability|MUTABLE|url|http://wingware.com/doc/edit/auto-completion^0|M|18|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Wingware for example implements auto-completion, see <a href="http://wingware.com/doc/edit/auto-completion" rel="noreferrer">http://wingware.com/doc/edit/auto-completion</a> .

blocks|key|1333412|text|ctags+%2B+vim也可以正常工作，尽管它不如intellisense那么强大。在ipython中使用它，你可以获得在线帮助，自动完成名称，等等。但这显然是面向命令行的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1333413|Eclipse+%2B+pydev也可以做到这一点，但我没有使用它的经验：http://pydev.sourceforge.net/|offset|length|1333414|entityMap|0|LINK|mutability|MUTABLE|url|http://pydev.sourceforge.net/^0|0|Z|T|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

ctags + vim works ok, too, although it is not as powerful as intellisense. Using this with ipython, you can get online help, automatic name completion, etc... But that's obviously command-line oriented.

Eclipse + pydev can do it as well, but I have no experience with it: <a href="http://pydev.sourceforge.net/" rel="nofollow noreferrer">http://pydev.sourceforge.net/</a>

blocks|key|1549280|text|我认为学习Python最有活力的方法就是使用iPython。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1549281|在使用tab，dynamic+behaviour时，你可以使用自动补全，因为它是一个shell，你可以获得任何对象/方法类型的完整文档：|1549282|object.method+?|code-block|syntax|javascript|1549283|在开发时，我同意PyDev很酷。但是它很重，所以在学习的时候，一个文本编辑器%2B+iPython是非常好的。|1549284|entityMap|0|LINK|mutability|MUTABLE|url|http://ipython.scipy.org/moin/^0|M|7|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

Well, I think the most dynamic way to learn Python is to use <a href="http://ipython.scipy.org/moin/" rel="nofollow noreferrer">iPython</a>.

You got autocompletion when using tab, dynamic behaviour because it's a shell and you can get the full documentation of any object / method typing :

<pre><code>object.method ?
</code></pre>

When developping, I agree that PyDev is cool. But it's heavy, so while learning, a text editor + iPython is really nice.

blocks|key|1549302|text|Pyscripter拥有我见过的最好的智能感知:)|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1549303|entityMap|0|LINK|mutability|MUTABLE|url|http://code.google.com/p/pyscripter/^0|0|A|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

<a href="http://code.google.com/p/pyscripter/" rel="nofollow noreferrer">Pyscripter</a> has the best intellisense i have meet :)

blocks|key|1549561|text|对于emacs和VI，还有https://github.com/tkf/emacs-jedi。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1549562|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/tkf/emacs-jedi^0|D|X|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

For emacs and VI there's also <a href="https://github.com/tkf/emacs-jedi" rel="nofollow">https://github.com/tkf/emacs-jedi</a>.

blocks|key|1549624|text|我推荐jedi-vim，它对我来说是完美的，试一试，你不会后悔的。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1549625|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/davidhalter/jedi-vim^0|3|8|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I would recommend <a href="https://github.com/davidhalter/jedi-vim" rel="nofollow">jedi-vim</a>, it's perfect to me, try it and you won't regret.

blocks|key|1334047|text|IronPython是最好的选择。Visual+Studio具有最好的智能感知支持，您可以通过IronPython利用这一点|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1334048|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|$]]

IronPython is the way to go. Visual Studio has the best intellisense support and you can utilize that using IronPython

blocks|key|1549695|text|尝试使用visual+Studio+Code。它有非常强大的Python和Django支持，以及用于Python项目中的其他语言的数千个插件，如CSS、HTML和Django模板。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1549696|最棒的是，它是免费的：https://code.visualstudio.com|offset|length|1549697|entityMap|0|LINK|mutability|MUTABLE|url|https://code.visualstudio.com/^0|0|B|T|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Try visual Studio Code. It has very powerful Python and Django support and thousands of plugins for other languages used in a Python project such as CSS, HTML and Django templates. 

Best of all, it is free:
<a href="https://code.visualstudio.com" rel="nofollow">https://code.visualstudio.com</a>

Is there an equivalent to 'intellisense' for Python?

Perhaps i shouldn't admit it but I find having intellisense really speeds up the 'discovery phase' of learning a new language. For instance switching from VB.net to C# was a breeze due to snippets and intellisense helping me along.

Python and Intellisense

Visual Studio

Eclipse

Django

Python

有没有一个等同于Python的“intellisense”？也许我不应该承认这一点，但我发现有了intellisense真的可以加速学习一门新语言的“发现阶段”。例如，由于代码片段和智能感知的帮助，从VB.net切换到C#是轻而易举的事情。

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