半瓶墨水 - 任中方

xbytes = ["%02x" % ord(b) for b in bytes]
print
for i in range(0, len(bytes), 8):
  print "x " + " ".join(xbytes[i:i+8])

def to_bits(b):
  bs = []
  while b:
    bs.append(b&1)
    b>>=1
  bs = map(str, bs)
  bs.reverse()
  return "".join(bs).zfill(8)

bits = [to_bits(ord(b)) for b in bytes]
print
for i in range(0, len(bytes), 8):
  print "b " + " ".join(bits[i:i+8])

#
# 一个来回切换代理服务器的小脚本
#   用Chrome，切换代理不方便，–proxy-server好像也不顶用
#
# 使用方法:
#   proxytoggle 127.0.0.1:8118
#   执行一次开启，再执行就关闭，再执行又开启，循环往复
#
# 有自己主机的，可以用Tohr Proxy:
#   http://blog.solrex.cn/articles/tohr-the-onion-http-router.html
#
import struct
import _winreg
import sys

root = _winreg.HKEY_CURRENT_USER
proxy_path = r"Software\Microsoft\Windows\CurrentVersion\Internet Settings"
kv_Enable = [
  (proxy_path, "ProxyEnable", 1, _winreg.REG_DWORD),
  (proxy_path, "ProxyServer", sys.argv[1], _winreg.REG_SZ),
]

kv_Disable = [
  (proxy_path, "ProxyEnable", 0, _winreg.REG_DWORD),
  (proxy_path, "ProxyServer", sys.argv[1], _winreg.REG_SZ),
]

hKey = _winreg.OpenKey(_winreg.HKEY_CURRENT_USER, proxy_path)
value, type = _winreg.QueryValueEx(hKey, "ProxyEnable")
kv = kv_Enable
if value:
    kv = kv_Disable

for keypath, value_name, value, value_type in kv:
    print "Creating", keypath
    hKey = _winreg.CreateKey (root, keypath)
    _winreg.SetValueEx (hKey, value_name, 0, value_type, value)

newline = "\r\n"
if len(sys.argv) > 1 and sys.argv[1] == 'unix':
    newline = "\n"

#only convert files with the following extention
#NOTICE: spaces on HEAD/END are there on purpose!
exts = ' py html css js json txt php ini cpp h sql ini htm rb cmd bat '
fs = []
#for root, dirs, files in os.walk('d:/projects/py/django/fayaa'):
for root, dirs, files in os.walk('.'):
    for f in files:
        f = os.path.join(root, f)
        #print "==>" + f
        pos = f.rfind('.')
        if pos == -1:
            continue
        if exts.find(' ' + f[pos+1:] + ' ') != -1:
            fs.append(f)

for f in fs:
    o = open(f, "r")
    ls = o.readlines()
    o.close
    if len(ls):
        print ">>", f
        o = open(f, "wb")
        #NOTICE: here I did what I want, remove ".rstrip()" if you don't like it!
        ls = [l.rstrip() + newline for l in ls]
        for l in ls:
            o.write(l)
        o.close()