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#!/usr/bin/python
# -*- coding: utf-8 -*-

import json
import urllib
from  urllib.parse import urlencode
import urllib.request as ur

#----------------------------------
# 天气预报调用示例代码 － 聚合数据

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# webservice.py
from suds import WebFault
from suds.client import Client


import logging
logging.basicConfig(level=logging.INFO)
logging.getLogger('suds.transport').setLevel(logging.DEBUG)
# url="http://ipatest.shenzhenair.com/sasis/services/PassengerInfoService?wsdl"
url = 'http://ipatest.shenzhenair.com/sasis/services/FlightStatusInfoService?wsdl'

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#Python 面试题

Python 装饰器

def log(func):
	def wrapper(*args, **kw):
    	print('call %s():' % func.__name__)
    	return func(*args, **kw)

return wrapper

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#-*- encoding=utf-8 -*-
print '----------------------方法1--------------------------'
#方法1,实现__new__方法
#并在将一个类的实例绑定到类变量_instance上,
#如果cls._instance为None说明该类还没有实例化过,实例化该类,并返回
#如果cls._instance不为None,直接返回cls._instance
class Singleton(object):
    def __new__(cls, *args, **kw):
        if not hasattr(cls, '_instance'):
            orig = super(Singleton, cls)

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# find_common_root.py


class TreeNode():
    def __init__(self, left, right, val):
        self.val = val
        self.left = left
        self.right = right

    def getPath(self, root, decNode, array):

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def getresult(a=None, b=None, c=None, target=None):
    for aitem in a:
        for bitem in b:
            if target - aitem - bitem in c:
                return a.index(aitem), bitem, target - aitem - bitem
    else:
        return None


a = [1, 2, 3]

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# exchange_rate.py
import urllib2

#https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.xchange%20where%20pair%20in%20(%22{from_currency}{to_currency}%22)&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys

def get_exchange_rates(from_currency, to_currency):
    url = "https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.xchange%20where%20pair%20in%20(%22{from_currency}{to_currency}%22)&format=json&env=store%3A%2F%2Fdatatables.org%2Falltableswithkeys".format(
        from_currency=from_currency, to_currency=to_currency)
    response = urllib2.urlopen(url, timeout=20).read()
    json_html = eval(response)

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FROM phusion/baseimage:latest

MAINTAINER flurdy

ENV DEBIAN_FRONTEND noninteractive

# accept-java-license
RUN echo /usr/bin/debconf shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections

RUN apt-get update && \

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#分布式搜索elasticsearch配置文件详解

配置文件位于%ES_HOME%/config/elasticsearch.yml文件中

所有的配置都可以使用环境变量，例如： node.rack: ${RACK_ENV_VAR} 表示环境变量中有一个RACK_ENV_VAR变量。

下面列举一下elasticsearch的可配置项：

1. 集群名称，默认为elasticsearch： cluster.name: elasticsearch

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# -*- coding: utf-8 -*-
# python elasticsearch_pulk_del.py --keep=31 --ip=10.140.65.12 保留31天index
# python elasticsearch_pulk_del.py --start_index=0 --end_index=10 --ip=10.140.65.12 删除最老的11个index
# python elasticsearch_pulk_del.py --om=true --ip=10.140.65.12 优化merge吞吐量
import urllib2
import json
import time
import datetime

from optparse import OptionParser