emacs的自动缩进很方便啊，要装python-mode。可惜不管是pycomplete还是py-complete在windows下都没搞出来，似乎是pymacs有点问题...

(add-to-list 'load-path "~/.emacs.d/my-sitepackage/python" load-path)
(autoload 'python-mode "python-mode" "Python editing mode." t)
;;python文件关联
(add-to-list 'auto-mode-alist '("\\.py$" . python-mode))
(add-to-list 'interpreter-mode-alist '("python" . python-mode))
(add-hook 'python-mode-hook
           (lambda ()
             (set (make-variable-buffer-local 'beginning-of-defun-function)
                  'py-beginning-of-def-or-class)
             (setq outline-regexp "def\\|class ")))
;;; 语法加亮
(global-font-lock-mode t)
(setq font-lock-maximum-decoration t)
;; 回车后自动缩进
(add-hook 'python-mode-hook 
          '(lambda()
             (local-set-key "\r" 
                            '(lambda()
                               (interactive)
                               (insert "\n")
                               (python-indent-line)))))

;; Write TAB as 4 spaces.
(setq python-mode-hook
      '(lambda () (progn
                    (set-variable 'py-indent-offset 4)
                    (set-variable 'py-smart-indentation nil)
                    (set-variable 'indent-tabs-mode nil) )))

准备用vim，不过Tab键的空格我不会设，有谁知道怎么设吗？

PyScripter
推荐。
其实我要求很简单，有自动完成、有Outline、高亮语法显示就OK了。

我原来也准备在Windows下用Emacs写Python, 试了半天也不行.

支持vim的吐个泡泡

~/vimrc里添加
set softtabstop=4   "tab建缩减设为4空格
set shiftwidth=4    "语法缩进设为4空格

兄弟我初学Python,用PythonWin

eclispe

我用vim
老是不太习惯emacs

由于我还用java，所以很多时候eclipse+pydev也是不错的选择

eclipse