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抓取知乎图片,只用30行代码
- from selenium import webdriver
- import time
- import urllib.request
-
- driver = webdriver.Chrome()
- driver.maximize_window()
- driver.get("https://www.zhihu.com/question/29134042")
- i = 0
- while i < 10:
- driver.execute_script("window.scrollTo(0, document.body.scrollHeight);")
- time.sleep(2)
- try:
- driver.find_element_by_css_selector('button.QuestionMainAction').click()
- print("page" + str(i))
- time.sleep(1)
- except:
- break
- result_raw = driver.page_source
- content_list = re.findall("img src=\"(.+?)\" ", str(result_raw))
- n = 0
- while n < len(content_list):
- i = time.time()
- local = (r"%s.jpg" % (i))
- urllib.request.urlretrieve(content_list[n], local)
- print("编号:" + str(i))
- n = n + 1
没事闲的时候,听两个聊天机器人互相聊天
- from time import sleep
- import requests
- s = input("请主人输入话题:")
- while True:
- resp = requests.post("http://www.tuling123.com/openapi/api",data={"key":"4fede3c4384846b9a7d0456a5e1e2943", "info": s, })
- resp = resp.json()
- sleep(1)
- print('小鱼:', resp['text'])
- s = resp['text']
- resp = requests.get("http://api.qingyunke.com/api.php", {'key': 'free', 'appid':0, 'msg': s})
- resp.encoding = 'utf8'
- resp = resp.json()
- sleep(1)
- print('菲菲:', resp['content'])
- #网上还有一个据说智商比较高的小i机器人,用爬虫的功能来实现一下:
-
- import urllib.request
- import re
-
- while True:
- x = input("主人:")
- x = urllib.parse.quote(x)
- link = urllib.request.urlopen(
- "http://nlp.xiaoi.com/robot/webrobot?&callback=__webrobot_processMsg&data=%7B%22sessionId%22%3A%22ff725c236e5245a3ac825b2dd88a7501%22%2C%22robotId%22%3A%22webbot%22%2C%22userId%22%3A%227cd29df3450745fbbdcf1a462e6c58e6%22%2C%22body%22%3A%7B%22content%22%3A%22" + x + "%22%7D%2C%22type%22%3A%22txt%22%7D")
- html_doc = link.read().decode()
- reply_list = re.findall(r'\"content\":\"(.+?)\\r\\n\"', html_doc)
- print("小i:" + reply_list[-1])
- import jieba
- from nltk.classify import NaiveBayesClassifier
-
- # 需要提前把李白的诗收集一下,放在libai.txt文本中。
- text1 = open(r"libai.txt", "rb").read()
- list1 = jieba.cut(text1)
- result1 = " ".join(list1)
- # 需要提前把杜甫的诗收集一下,放在dufu.txt文本中。
- text2 = open(r"dufu.txt", "rb").read()
- list2 = jieba.cut(text2)
- result2 = " ".join(list2)
- # 数据准备
- libai = result1
- dufu = result2
-
- # 特征提取
- def word_feats(words):
- return dict([(word, True) for word in words])
-
-
- libai_features = [(word_feats(lb), 'lb') for lb in libai]
- dufu_features = [(word_feats(df), 'df') for df in dufu]
- train_set = libai_features + dufu_features
- # 训练决策
- classifier = NaiveBayesClassifier.train(train_set)
-
- # 分析测试
- sentence = input("请输入一句你喜欢的诗:")
- print("\n")
- seg_list = jieba.cut(sentence)
- result1 = " ".join(seg_list)
- words = result1.split(" ")
- # 统计结果
-
-
- lb = 0
- df = 0
- for word in words:
- classResult = classifier.classify(word_feats(word))
- if classResult == 'lb':
- lb = lb + 1
- if classResult == 'df':
- df = df + 1
-
- # 呈现比例
- x = float(str(float(lb) / len(words)))
- y = float(str(float(df) / len(words)))
- print('李白的可能性:%.2f%%' % (x * 100))
- print('杜甫的可能性:%.2f%%' % (y * 100))
彩票随机生成35选7
import random
temp = [i + 1 for i in range(35)]
random.shuffle(temp)
i = 0
list = []
while i < 7:
list.append(temp[i])
i = i + 1
list.sort()
print('\033[0;31;;1m')
print(*list[0:6], end="")
print('\033[0;34;;1m', end=" ")
print(list[-1])
自动写检讨书
import random
import xlrd
ExcelFile = xlrd.open_workbook(r'test.xlsx')
sheet = ExcelFile.sheet_by_name('Sheet1')
i = []
x = input("请输入具体事件:")
y = int(input("老师要求的字数:"))
while len(str(i)) < y * 1.2:
s = random.randint(1, 60)
rows = sheet.row_values(s)
i.append(*rows)
print(" "*8+"检讨书"+"\n"+"老师:")
print("我不应该" + str(x)+",", *i)
print("再次请老师原谅!")
'''
以下是样稿:
请输入具体事件:抽烟
老师要求的字数:200
检讨书
老师:
我不应该抽烟, 学校一开学就三令五申,
一再强调校规校纪,提醒学生不要违反校规,
可我却没有把学校和老师的话放在心上,
没有重视老师说的话,没有重视学校颁布的重要事项,
当成了耳旁风,这些都是不应该的。
同时也真诚地希望老师能继续关心和支持我,
并却对我的问题酌情处理。
无论在学习还是在别的方面我都会用校规来严格要求自己,
我会把握这次机会。
但事实证明,仅仅是热情投入、刻苦努力、钻研学业是不够的,
还要有清醒的政治头脑、大局意识和纪律观念,
否则就会在学习上迷失方向,使国家和学校受损失。
再次请老师原谅!
'''
屏幕录相机,抓屏软件
from time import sleep
from PIL import ImageGrab
m = int(input("请输入想抓屏几分钟:"))
m = m * 60
n = 1
while n < m:
sleep(0.02)
im = ImageGrab.grab()
local = (r"%s.jpg" % (n))
im.save(local, 'jpeg')
n = n + 1
制作Gif动图
from PIL import Image
im = Image.open("1.jpg")
images = []
images.append(Image.open('2.jpg'))
images.append(Image.open('3.jpg'))
im.save('gif.gif', save_all=True, append_images=images, loop=1,)
来源:爱数据
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