Mac python 开发环境一些设置

dot files

dot files是指以.开头的文件，比如说.bash_profile。在类Unix系统下，dot files是默认隐藏的。在Shell下，很多的工具使用dot file作为默认导入的配置文件。比如说Bash对应的.bash_profile和.bashrc。在Shell下查看这些文件需要用ls -a。在你的home directory下用这个命令，你可能会看到一些已经存在的dot files。

.bash_profile & .bashrc

这两个文件的区别：

.bash_profile 是以交互式、login方式进入bash时会调用的

.bashrc 是交互式、non-login暗示进入bash时会调用的

我的.bash_profile里面只有一个调用.bashrc文件的代码，所有的其他设置都放到了.bashrc里面：

1 if [ -f ~/.bashrc ]; then 
2      source ~/.bashrc
3 fi

.bashrc文件的一些内容

 1 alias  ls='ls -G' 
 2 export PS1="\u@\W\$ "
 3 export CLICOLOR=1
 4 export LSCOLORS=ExFxCxDxBxegedabagacad
 5 export EDITOR=/usr/bin/vi
 6 export LC_ALL=en_US.UTF-8
 7 export LANG=en_US.UTF-8
 8 
 9 export MANPATH="/usr/local/man:$MANPATH"
10 
11 alias mr='/Users/goodspeed/mysite/manage.py runserver'
12 alias ms='/Users/goodspeed/mysite/manage.py syncdb'
13 alias mvm='/Users/goodspeed/mysite/manage.py validate'
14 alias hu='hg pull -u'
15 
16 export PYTHONSTARTUP=~/.pythonstartup
17 # Set architecture flags
18 export ARCHFLAGS="-arch x86_64"
19 export DYLD_LIBRARY_PATH="$DYLD_LIBRARY_PATH:/usr/local/mysql/lib"
20 
21 
22 alias ssh="ssh -X"
23 alias md="mkdir -p"
24 alias rd="rmdir"
25 alias df="df -h"
26 alias mv="mv -i"
27 alias slink="link -s"
28 alias sed="sed -E"
29 alias l="ls -l"
30 alias la="ls -lhAF"
31 alias ll="ls -lhF"
32 alias lt="ls -lhtrF"
33 alias l.="ls -lhtrdF .*"
34 alias cd..="cd .."
35 alias cd...="cd ../.."
36 alias cd....="cd http://www.cnblogs.com/.."
37 alias ..="cd .."
38 alias ...="cd ../.."
39 alias ....="cd http://www.cnblogs.com/.."
40 alias zb="cat /dev/urandom | hexdump -C | grep --color=auto \"ca fe\""
41 alias emacs23="open -a Emacs"
42 alias gs="git status"
43 alias ga='git add'
44 alias gpl="git pull"
45 alias gps="git push"
46 alias gc="git commit -m"
47 alias rdm="rake db:migrate"
48 alias rds="rake db:seed"
49 alias rr="rake routes"

第2行让命令行提示显示用户和当前路径就行了, 太长了不好看,

第三和四行就是让terminal输出显示颜色. 默认编辑器设置成vi, 编码设置utf-8,

第9行就是python shell启动时调用的文件,

11~13行是方便我使用django设置的alias,

16是为了方便使用hg, 最后就是PATH和MANPATH了.

剩下的主要是对一些常用的命令添加了缩写的别名，所以以前我和Eric经常会说一些黑话，比如说gps(git push)，gpl(git pull)之类的，而其他人不知道我们在说啥：）

zb是我找到的一个很酷的装B命令：）

.gitconfig这个文件里面存储了和git相关的配置：

[user]
  name = Tyrael Tong
  email = Tyrael.Tong@activenetwork.com
[core]
  quotepath = false
  excludesfile = /Users/tyraeltong/.gitignore_global
[color]
    diff = auto
    branch = auto
    status = auto
[color "branch"]
    current = yellow reverse
    local = yellow
    remote = green
[color "diff"]
    meta = yellow bold
    frag = magenta bold
    old = red bold
    new = green bold
[color "status"]
    added = yellow
    changed = green
    untracked = cyan
[merge]
    tool = opendiff
[alias]
    co = checkout
    ci = commit
    st = status
    br = branch
    type = cat-file -t
    dump = cat-file -p
    hist = log --pretty=format:\"%h %ad | %s%d [%an]\" --graph --date=short
    server = daemon --verbose --export-all --base-path=.
[push]
  default = current
[difftool "sourcetree"]
  cmd = opendiff \"$LOCAL\" \"$REMOTE\"
  path =
[mergetool "sourcetree"]
  cmd = /Applications/SourceTree.app/Contents/Resources/opendiff-w.sh \"$LOCAL\" \"$REMOTE\" -ancestor \"$BASE\" -merge \"$MERGED\"
  trustExitCode = true

.pythonstartup文件

# python startup file
import readline
import rlcompleter
import atexit
import os

# tab completion08 readline.parse_and_bind('tab: complete')

# histroy file11 histfile = os.path.join(os.environ['HOME'], '.pythonhistory')
try:
    readline.read_history_file(histfile)
except IOError:
    pass
    atexit.register(readline.write_history_file, histfile)
del os, histfile, readline, rlcompleter

有了这个文件, 以后使用python shell的时候, tab键就会自动提示了!

最后就是vim的配置文件了:

 1 set nocompatible
 2 set encoding=utf8
 3 set autoread
 4 set mouse=a
 5 set paste
 6 set expandtab
 7 set textwidth=0
 8 set tabstop=4
 9 set softtabstop=4
10 set shiftwidth=4
11 set autoindent
12 set backspace=indent,eol,start
13 set incsearch
14 set ignorecase
15 set ruler
16 set wildmenu
17 set commentstring=\ #\ %s
18 set foldlevel=0
19 set clipboard+=unnamed
20 syntax enable
21 set gfn=Panic\ Sans:h14
22 set nu
23 set lz
24 set hid
25 set magic
26 set noerrorbells
27 set novisualbell
28 set vb t_vb=
29 
30 set showmatch
31 
32 set hlsearch
33 
34 set nobackup
35 set nowb
36 set noswapfile
37 
38 set nofen
39 set fdl=0
40 
41 set smarttab
42 set lbr
43 
44 set cursorline

参考文章

http://blog.tyraeltong.com/blog/2012/01/24/setup-web-development-environment-on-mac/

http://glorywine.blogbus.com/logs/37358384.html