我的VIM配置(ubuntu+python)
1，不用修改/etc/vim下的vimrc及gvimrc文件 。。。
2，在~目录下，新建一个.vimrc的配置文件。内容如下：（高亮，自动对齐，自动缩进，显示行号）
" An example for a vimrc file.
"
" Maintainer: Bram Moolenaar <Bram@vim.org>
" Last change: 2006 Nov 16
"
" To use it, copy it to
" for Unix and OS/2: ~/.vimrc
" for Amiga: s:.vimrc
" for MS-DOS and Win32: $VIM\_vimrc
" for OpenVMS: sys$login:.vimrc
" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
finish
endif
" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible
" allow backspacing over everything in insert mode
set backspace=indent,eol,start
"Set number
set number
" vim 自动补全 Python 代码
" 来自http://vim.sourceforge.net/scripts/script.php?script_id=850
autocmd FileType python set complete+=k~/.vim/tools/pydiction
"Set a four-space tab indent width in order to prefer codeing style for
"Python
set tabstop=4
set shiftwidth=4
set smarttab
set expandtab
set softtabstop=4
set autoindent
autocmd BufRead *.py set smartindent cinwords=if,elif,else,for,while,try,except,finally,def,class
if has("vms")
set nobackup " do not keep a backup file, use versions instead
else
set backup " keep a backup file
endif
set history=50 " keep 50 lines of command line history
set ruler " show the cursor position all the time
set showcmd " display incomplete commands
set incsearch " do incremental searching
" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
" let &guioptions = substitute(&guioptions, "t", "", "g")
" Don't use Ex mode, use Q for formatting
map Q gq
" In many terminal emulators th
相关文档：
1.#：注释符
2.比较运算符(基本和Java类似)
< <= > >= == != <>
Python目前支持两种"不等于"比较运算符，!=和<>，分别是C风格和ABC/Pascal风格。目前后者慢慢地被淘汰了，
推荐使用前者。
在Python中，支持3<4<5这样的表达式，� ......
Python中字符串被定义为引号之间的字符集合。Python支持使用成对的单引号或双引号，三引号包含的字符串。
使用索引操作符([])和切片操作符([:])可以得到子字符串。字符串有其特有的索引规则：第一个字符的索引是０
，最后一个字符的索引是-1。
加号(+)用于字符串连接运算，星号(*)则用于字符串重复。如下例：
pystr = " ......
能整理大部分无用文件
#!/usr/bin/python
#syscleaner.py
import os
import os.path
#delete files and directory recursively
def itedel(dir):
print('in dir :'+dir)
for doc in os.listdir(dir):
try:
if(os.path.isdir(doc)):
itedel(dir+'\\'+doc)
......
转自 http://www.javaeye.com/topic/561786
原帖：http://www.cnblogs.com/jingleguo/archive/2008/06/02/1211820.html
当python中间处理非ASCII编码时，经常会出现如下错误：
UnicodeDecodeError: 'ascii' codec can't decode byte 0x?? in position 1: ordinal not in range(128)
0x??是超出128的数字，python在默认� ......
