xiazhibin

import selectors

import errno

import sys


class IOLoop(object):

    @classmethod

xiazhibin

import socket
import time

tic = lambda x: '\nat %1.1f second' % (time.time() - x)


def get_request(path):
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.connect(('127.0.0.1', 8088))
    sock.setblocking(0)

xiazhibin

import selectors

import errno

import sys


class IOLoop(object):

    @classmethod

xiazhibin

import bisect
import heapq
import time
from collections import namedtuple

timeouts = namedtuple('Timeouts', ['deadline', 'task'])


class Task(object):
    def __init__(self, schedule, name):

xiazhibin

def ngetmprint(list, ans, m):
    if m == len(list):
        ans = ans + list
        print ans
    elif m == 0:
        print ans
    else:
        ngetmprint(list[1:], ans + list[0:1], m - 1)
        ngetmprint(list[1:], ans, m)

xiazhibin

def full_permutation(arr, cursor):
    if cursor == len(arr) - 1:
        print arr
        return

    for i in range(cursor, len(arr)):
        arr[cursor], arr[i] = arr[i], arr[cursor]
        full_permutation(arr, cursor + 1)
        arr[cursor], arr[i] = arr[i], arr[cursor]

xiazhibin

from urllib import urlencode
from urlparse import urlparse, urlunparse, parse_qsl

url = 'https://www.baidu.com?fuxk=true&m=1'
url_parts = list(urlparse(url))
query = dict(parse_qsl(url_parts[4]))
query.update({'nimabi': 1111})
url_parts[4] = urlencode(query)
print urlunparse(url_parts)

xiazhibin

_filename_gbk_strip_re = re.compile(u"^[\u4e00-\u9fa5A-Za-z0-9_.-]+$")


def secure_filename(filename):
    if isinstance(filename, text_type):
        from unicodedata import normalize
        filename = normalize('NFKD', filename).encode('utf-8', 'ignore')
        if not PY2:
            filename = filename.decode('utf-8')
    for sep in os.path.sep, os.path.altsep:

xiazhibin

# coding=utf-8
import os, logging
import random

import signal

import time

import sys

xiazhibin

import signal

def handle_hup(sig, frame):
    print "get signal: %s"%sig

signal.signal(signal.SIGHUP, handle_hup)

if __name__ == '__main__':

    ign = signal.SIG_IGN