可以呀

import json
import requests
regions = ['Asia','Europe','MEA','New+Zealand','United+States']
hotels = []
for region in regions:
    url = "https://www.millenniumhotels.com/api/search/destinations?keywords=&regionName=%s" % region
    get_response = requests.get(url)
    if get_response.status_code == 200:
        # print(get_response.text)
        result = json.loads(get_response.text)
        hotelMsgs = result.get('data').get('hotels')
        for hotelMsg in hotelMsgs:
            hotels.append(hotelMsg.get('name'))
[print(hotel) for hotel in hotels]

《python 学习手册》《Python cookbook》

是的，你可以对文件格式进行限制

def getfile(path):
    paths = []
    for root, dirs, files in os.walk(path):
        for file in files:
            if os.path.splitext(file)[1] == '.jpg':
                paths.append(os.path.join(root,file))
    return paths

如果是复制的话，把shutil.move() 改成shutil.copy() 即可

这样写 可以不

# -*- coding: utf-8 -*-
import os,shutil

def movefile(srcfile,dstfile):
    fpath,fname=os.path.split(srcfile)
    if os.path.isfile(os.path.join(dstfile,fname)):
        print("%s exist!"%str(os.path.join(dstfile,fname)))
    elif not os.path.isfile(srcfile):
        print("%s not exist!")%(srcfile)
    else:
        fpath,fname=os.path.split(dstfile)
        if not os.path.exists(fpath):
            os.makedirs(fpath)
        shutil.move(srcfile,dstfile)

def getfile(path):
    paths = []
    for root, dirs, files in os.walk(path):
        for file in files:
            paths.append(os.path.join(root,file))
    return paths

def main():
    path = "/path/A"
    pathto = "/path/B"
    paths = getfile(path)
    for pathfrom in paths:
        print(pathfrom)
        movefile(pathfrom,pathto)

if __name__ == '__main__':
    main()

做两次二分查找

def binarySearch(testList):
    if testList[0] >0 or testList[-1] < 0 or len(testList)< 3:
        print "error"
    midFlag1 = len(testList)/2
    midFlag2 = len(testList)/2
    reArray = []
    while(1):
        if testList[midFlag1] == 0 and testList[midFlag1 - 1] < 0:
            print "item before first 0 is : %s" % testList[midFlag1 - 1]
            reArray.append(testList[midFlag1 - 1])
            break
        if testList[midFlag1] >= 0 and midFlag1 > 0:
            print(testList[midFlag1],midFlag1)
            midFlag1 = midFlag1 / 2
        if testList[midFlag1] < 0 and midFlag1 <len(testList) :
            print(testList[midFlag1],midFlag1)
            midFlag1 = (len(testList) -midFlag1)/2 + midFlag1
    while(1):
        if testList[midFlag2] == 0 and testList[midFlag2 + 1] > 0:
            print "item After last 0 is : %s" % testList[midFlag2 + 1]
            reArray.append(testList[midFlag2 + 1])
            break
        if testList[midFlag2] > 0 and midFlag2 > 0:
            print(testList[midFlag2],midFlag2)
            midFlag2 = midFlag2 / 2
        if testList[midFlag2] <= 0 and midFlag2 <len(testList) :
            print(testList[midFlag2],midFlag2)
            midFlag2 = (len(testList) -midFlag2)/2 + midFlag2
    return reArray
def main():
    testList = [-4,-2,-1,0,0,0,0,0,3,4,5]
    # testList = [-1,0,1]
    Result = binarySearch(testList)

if __name__ == '__main__':
    main()

#!/bin/sh
while true
do
time=$(date "+%Y-%m-%d %H:%M:%S")
echo "${time}" >> cpu_mem.txt
top -b -n 1 |grep -E "CPU:|Mem:" >> cpu_mem.txt
sleep 1
done

用来监控 cpu memory

str = '大家都在搜 “我的世界”'
print str
大家都在搜 “我的世界”
import re
re = re.compile(r'.“(.)”')
find = re.findall(str)
print find[0]
我的世界

应该是要正则\w* 排除空，特殊字符，数字这些，再用 len