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统计 alloyteam.com 每月博文阅读数量
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__author__ = 'alloyteam.com' | |
# -*- coding: UTF-8 -*- | |
import urllib.request | |
import re | |
class Spider: | |
def __init__ (self, pageStartNum, pageEndNum, year, monthStart, monthEnd, sortOutput) : | |
self.baseUrl = 'http://alloyteam.com/page/' | |
self.pageStartNum = pageStartNum | |
self.pageEndNum = pageEndNum | |
self.year = year | |
self.monthStart = monthStart | |
self.monthEnd = monthEnd | |
self.sortOutput = sortOutput | |
def getPage (self, pageNum): | |
url = self.baseUrl + str(pageNum) | |
req = urllib.request.Request(url) | |
res = urllib.request.urlopen(req) | |
page = res.read().decode('utf8') | |
code = res.getcode() | |
print(url, code) | |
return page | |
def getPost (self, pageNum): | |
page = self.getPage(pageNum) | |
reStr1 = '<a href="(.*?)".*?class="blogTitle".*?>(.*?)</a>' | |
reStr2 = '.*?<div class="blogPs">.*?on (.*?) by <a href="(.*?)".*?rel="author">(.*?)</a>.*?view: (.*?) </div>' | |
pattern = re.compile(reStr1+reStr2, re.S) | |
items = re.findall(pattern, page) | |
list = [] | |
for index, item in enumerate(items): | |
post = ( | |
item[0], | |
item[1], | |
item[2], | |
item[3], | |
item[4], | |
item[5] | |
) | |
list.append(post) | |
return list | |
def getPosts (self): | |
list = [] | |
for i in range(self.pageStartNum, self.pageEndNum + 1): | |
_list = self.getPost(i) | |
list += _list | |
return list | |
pageStartNum = 1 | |
pageEndNum = 10 | |
year = 2015 | |
monthStart = 6 | |
monthEnd = 11 | |
sortOutput = True | |
spider = Spider(pageStartNum, pageEndNum, year, monthStart, monthEnd, sortOutput) | |
posts = spider.getPosts() | |
for month in range(monthStart, monthEnd): | |
list = []; | |
year = str(year) | |
month = str(month) | |
if (len(month) == 1): | |
month = '0' + month | |
yearMonthStr = year + '年' + month + '月' | |
for post in posts: | |
if (re.search(yearMonthStr, post[2])): | |
list.append(post) | |
list = sorted(list, key=lambda item: int(item[5].replace(',', '')), reverse=True) | |
formatStr = '{:<5} {:<10} {:<15} {:<15} {:<50}' | |
print(year + '年' + month + '月写的文章有:') | |
print(formatStr.format('排名', '阅读量', '时间', '作者', '标题')) | |
for index, post in enumerate(list): | |
print(formatStr.format(index+1, post[5], post[2], post[4],post[1])) |
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