[nailer]

I use auto indent on python all day. Not having to perform secondary bracket mark up is great.

[maw]

You don't, because auto indent for python doesn't and can't exist.

[crystalis]

You say this, and get points, but I'm not sure what you mean. I've written Python and gotten each new line to automatically indent to the proper point, with a functional backspace that unindents the appropriate amount. I've then copy-pasted blocks with several different indentation levels that were automatically adjusted to the surrounding code, with the possible exception of an error corrected by a single keypress.

To my knowledge, this is no worse than the expectation for a braced language, but much better than the worst case for a braced language.

If you mean something simpler than I've taken you to mean, e.g., the conversion of a whitespaceless C program into a whitespaced one, I concede you are mostly correct (';' still works in Python), but I must admit I would still not yet see your point.

[maw]

If you write code like this:

  if x:
      # do stuff
  # do other stuff

Your indenter will not know where to put the third line.

In languages whose blocks are closed using nonwhitespace the problem doesn't exist. Your indenter just has to push everything as far to the right as it can, and problem solved.

It's nice that your editor gets copy and paste right, but it doesn't and indeed can't decide how to indent your code, something that works in every other language I've dealt with.

[crystalis]

Why does that matter?

In brace language:

if (condition) {{ code_1 }} code_2

In Python:

if (condition):\n code_1 \n^H code_2

Unless your editor also knows when to place your close braces, and, haha, it doesn't and indeed can't, you have not even won a keystroke.

[maw]

Once I've placed my closing braces, I'll never need to think about it again, unless and until I restructure that piece of code.

It's got nothing about saving keystrokes.

And now, back to working on pass-infested Python code.

[koenigdavidmj]

Vim does pretty well. On starts of blocks (when I hit : followed by return) I get an indent. At the usual places that would end a block (return, raising an exception, break or continue) I get a dedent automatically.

[gcr]

Are you sure? A counterexample: My editor indents every line that I end with a colon (:). So I just type : and <enter> and have a new indent. When I want to unindent, I just type backspace to go back one tab. This is simple to implement and understand, and with python, it's really all I need.

This kind of "automatic indentation" (colon-enter to indent, a quick backspace to unindent) feels much more natural to me than a C-style indent, where the editor's cue to indent would be space-rightbracket-enter and leftbracket-enter to unindent.

True, one cannot come accross a completely unindented block of python code and ask the editor to format it correctly for them. But by definition, unindented code is not valid python and will not run. This is not unlike C / C++ / Java code that's missing all its braces, which would not run either.

[jonknee]

I think he means in his editor. I do the same, it works well.