Question

运行以下代码python代码时，我得到以下代码：

from urllib.request import urlopen
from bs4 import BeautifulSoup
import datetime
import random
import pymysql
import re

conn = pymysql.connect(host='127.0.0.1', user='root', passwd ='mypass', 
db='mysql',charset='utf8')

cur = conn.cursor()
cur.execute('USE scraping')

random.seed(datetime.datetime.now())

def store(title, content):

    cur.execute("DROP TABLE IF EXISTS pages")

     sql = """CREATE TABLE pages (id BIGINT(7) NOT NULL AUTO_INCREMENT, title VARCHAR(200)
        , content VARCHAR(10000), created TIMESTAMP DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY(id))"""
cur.execute(sql)

cur.execute("""INSERT INTO pages (title, content) VALUES ("%s", "%s")""", (title, content))
cur.connection.commit()

def getLinks(articleUrl):
     html = urlopen('http://en.wikipedia.org'+articleUrl)
     bs = BeautifulSoup(html, 'html.parser')
     title = bs.find('h1').get_text()
     content = bs.find('div', {'id':'mw-content-text'}).find('p').get_text
     store(title, content)
     #return bs.find('div',{'id':'bodyContent'}).findAll('a',href=re.compile('^(/wiki/)((?!:).)*$'))

links = getLinks('/wiki/Kevin_Bacon')
#print(links)

我收到以下错误消息：

  AttributeError: 'function' object has no attribute 'translate'

从我可以看出，失败点似乎是在代码中的这一点：

cur.execute("""INSERT INTO pages (title, content) VALUES ("%s", "%s")""", (title, content))

我通过查看以下内容尝试解决问题：

- File "C:\Users\mypath\PycharmProjects\Scraper\venv\lib\site-packages\pymysql\converters.py", line 118, in escape_unicode
return u"'%s'" % _escape_unicode(value)

- File "C:\Users\mypath\PycharmProjects\Scraper\venv\lib\site-packages\pymysql\converters.py", line 73, in _escape_unicode
return value.translate(_escape_table)

对可能导致此问题的原因有什么想法？

Answer 1

您忘记在content = bs.find('div', {'id':'mw-content-text'}).find('p').get_text()函数调用中添加括号，应该是：

$(function(){
    $("#includedContent").load("Menu.html");

//    $("#datepicker1").datepicker({
//        showOn: "both",
//        format: 'dd/mm/yyyy',
//        onSelect: function(dateText, inst){
//           $("#datepicker2").datepicker("option","minDate",
//           $("#datepicker1").datepicker("getDate"));
//        }
//      });
//    
//    $("#datepicker2").datepicker({
//        showOn: "both",
//        format: 'dd/mm/yyyy',
//        onSelect: function(dateText, inst){
//           $("#datepicker1").datepicker("option","maxDate",
//           $("#datepicker2").datepicker("getDate"));
//        }
//      });

//    $("#datepicker1").datepicker({
//        showOn: "both",
//        format: 'dd/mm/yyyy', //date formated correctly
//        maxDate: $("#datepicker2").datepicker("getDate")
//    });
//    $("#datepicker2").datepicker({
//        showOn: "both",
//        format: 'dd/mm/yyyy', //Does not format the address it is returned as mm/dd/yyyy
//        minDate: $("#datepicker1").datepicker("getDate")
//    });


    $("#datepicker1").datepicker({
        dateFormat: 'dd/mm/yyyy', //Does not format the address it is returned as mm/dd/yyyy
        inline: true,
         maxDate: $("#datepicker2").datepicker("getDate") });
    $("#datepicker2").datepicker({
        dateFormat: 'dd/mm/yyyy', //Does not format the address it is returned as mm/dd/yyyy
        inline: true,
         minDate: $("#datepicker1").datepicker("getDate") });


//    $('#datepicker1').datepicker({
//      format: 'dd/mm/yyyy',
//          });
//    $('#datepicker2').datepicker({
//      useCurrent: false, //Important! See issue #1075
//      format: 'dd/mm/yyyy',
//    });
//    $("#datepicker1").on("dp.change", function (e) {
//        $('#datepicker2').data("DatePicker").minDate(e.date);
//    });
//    $("#datepicker2").on("dp.change", function (e) {
//        $('#datepicker1').data("DatePicker").maxDate(e.date);
//    });
});



$(document).ready(function(){
    $('[data-toggle="tooltip"]').tooltip();
}); // end document.ready

Python_MySQL：AttributeError：＆＃39; function＆＃39;对象没有属性＆＃39;翻译＆＃39;

1 个答案: