Erick-LONG - 博客园

2017年5月3日

摘要： Session操作阅读全文

posted @ 2017-05-03 17:55 Erick-LONG 阅读(2498) 评论(0) 推荐(0)

摘要： 1 """A very simple co-routine scheduler. 2 Note: this is written to favour simple code over performance. 3 """ 4 from types import coroutine 5 6 7 @coroutine 8 def switch(): 9 yield 10... 阅读全文

posted @ 2017-05-03 11:11 Erick-LONG 阅读(211) 评论(0) 推荐(0)

2017年4月20日

豆瓣爬虫

摘要： setting.py main.py items.py dbbook.py 阅读全文

posted @ 2017-04-20 17:26 Erick-LONG 阅读(265) 评论(0) 推荐(0)

2017年4月19日

pandas 使用

摘要： ss = [['xx','m',22],['cc','w',33],['jj','w',44],['qq','m',11]] import pandas as pd df = pd.DataFrame(ss) df.columns=['name','gender','age'] phone = pd.Series([21000,18900,18000]) phone = pd.Series... 阅读全文

posted @ 2017-04-19 22:19 Erick-LONG 阅读(173) 评论(0) 推荐(0)

房天下爬虫

摘要： 1 #！/usr/bin/env python 2 # -*- coding:utf-8 -*- 3 import requests 4 from bs4 import BeautifulSoup 5 import pandas 6 def gethousedetail(url): 7 info ={} 8 res = requests.get(url) 9 ... 阅读全文

posted @ 2017-04-19 21:46 Erick-LONG 阅读(1032) 评论(0) 推荐(0)

计算英文文章词频的两种方法

摘要： 1 speech_text='xxx' 2 speech = speech_text.lower().split() 3 dic = {} 4 for word in speech: 5 if word not in dic: 6 dic[word]=1 7 else: 8 dic[word]+=1 9 import operat... 阅读全文

posted @ 2017-04-19 21:21 Erick-LONG 阅读(556) 评论(0) 推荐(0)

LOW版统计词频

摘要： import string path = 'waldnn' with open(path,'r') as text: words = [raw_word.strip(string.punctuation).lower() for raw_word in text.read().split()] words_index = set(words) counts_dict = ... 阅读全文

posted @ 2017-04-19 13:56 Erick-LONG 阅读(168) 评论(0) 推荐(0)

微博群发私信

摘要： 1 import requests 2 import json 3 import time 4 url = 'http://weibo.com/aj/message/add?ajwvr=6' 5 headers = { 6 'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, ... 阅读全文

posted @ 2017-04-19 13:52 Erick-LONG 阅读(2443) 评论(0) 推荐(0)

selenium 爬虫

摘要： 1 from selenium import webdriver 2 import time 3 4 driver = webdriver.PhantomJS(executable_path="D:/phantomjs/bin/phantomjs.exe") 5 driver.get("http://study.163.com/course/courseMain.htm?course... 阅读全文

posted @ 2017-04-19 13:46 Erick-LONG 阅读(137) 评论(0) 推荐(0)

python自动发邮件

摘要： 1 from email.header import Header 2 from email.mime.text import MIMEText 3 from email.utils import parseaddr,formataddr 4 import smtplib 5 from email.mime.multipart import MIMEMultipart 6 from e... 阅读全文

posted @ 2017-04-19 13:44 Erick-LONG 阅读(232) 评论(0) 推荐(0)

Erick - LONG

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