beautifulsoup

问题 --------------------------------------------------------------------------- UnicodeEncodeError Traceback (most recent call last) C:\Users\Deepayan\Desktop\Final_Dissertation\beauty-1.py in <module>() 71 print table 72 ---> 73 table.to_csv('fout2', mode='a', header=False) 74 75 fout2.close() C:\Users\Deepayan\AppData\Local\Enthought\Canopy\User\lib\site-packages\pandas\util\decorators.pyc in wrapper(*args, **kwargs) 86 else: 87 kwargs[new_arg_name] = new_arg_value ---> 88 return func(*args, *

问题 I am successfully running this script below that returns a list of search links based on the cite tag. Unfortunately some of the returned links are condensed. For example: www.intel.com/.../i-o-controller-hub-8-9-10-82566-82567-82562v-software- dev-manual.pdf . Is there a way to return the full link? import urllib from bs4 import BeautifulSoup opener = urllib.request.build_opener() opener.addheaders = [] num_pages = 2 search_query = 'algorithm+encoding+desirable+character+signal+64-bit

问题 I am trying to get a list of colleges and their web sites from another web page. I have gotten the input down to display the HTML for each line that I want, but I am attempting to further format the text. I only want the college name and the link to that college to be displayed. Any ideas? Here's my code: url = "http://www.arizona.edu/colleges" page = urllib2.urlopen(url) soup = BeautifulSoup(page.read()) universities = soup.findAll('span', {'class' : 'field-content'}) for eachuniversity in

问题 I am parsing an HTML webpage with Python and Beautiful Soup (I am open to other solutions, though). I am wondering if it is possible to parse the file based on a line of HTML, i.e., get the td tag from line3 . Is this possible? 回答1: consider this example: http://www.pythonforbeginners.com/python-on-the-web/web-scraping-with-beautifulsoup/ there is line-by-line processing and matching of href(you need td) additionaly consider: soup.find_all("td", limit=3) 来源： https://stackoverflow.com

问题 I am scraping some information from this url: https://www.rockethub.com/projects/34210-lunar-lion-the-first-ever-university-led-mission-to-the-moon#description-tab Everything was fine till I scraped the description. I tried and tried to scrape, but I failed so far. It seems like I can't reach that information. Here is my code: html = urllib.urlopen("https://www.rockethub.com/projects/34210-lunar-lion-the-first-ever-university-led-mission-to-the-moon") tree=BeautifulSoup(html, "lxml")

问题 I have this xml file, and I basically want to record all of the information into a dictionary. I wrote this code: import requests import xml.etree.ElementTree as ET import urllib2 import glob import pprint from bs4 import BeautifulSoup #get the XML file #response = requests.get('https://www.drugbank.ca/drugs/DB01048.xml') #with open('output.txt', 'w') as input: # input.write(response.content) #set up lists etc set_of_files = glob.glob('output*txt') val = lambda x: "{http://www.drugbank.ca}" +

问题 To start, I've read the answer listed here, as well as tried to follow the instructions listed here, but the instructions were for an outdated or at least for a different version of Intellij, and the preexisting SO answer described the problem, but at least for me did not provide a solution. With that in mind: I'm using IntellijIdea 2017.3 on Windows. I'm trying to create a basic web scraper in Python 3 (I'm very new at this, so I apologize in advance). To accomplish this, I want to use the

问题 Really need help from this community! I am doing web scraping on Dynamic Content in Python by using Selenium and Beautiful Soup. The thing is the pricing data table can not be parsed to Python, even though using the following code: html=browser.execute_script('return document.body.innerHTML') sel_soup=BeautifulSoup(html, 'html.parser') However, What I found later is that if I click on ' View All Prices' Button on the WebPage before using the above code, I can parse that data table into python

问题 i want to grab different content (classes) from an lokal saved website (the python documentation) using BeautifulSoup4, so i use this code for doing that (index.html is this saved website: https://docs.python.org/3/library/stdtypes.html ) from bs4 import BeautifulSoup soup = BeautifulSoup(open("index.html")) f = open('test.html','w') f.truncate classes= soup.find_all('dl', attrs={'class': ['class', 'method','function','describe', 'attribute', 'data', 'clasmethod', 'staticmethod']}) print

问题 I am trying to learn about web scraping and python (and programming for that matter) and have found the BeautifulSoup library which seems to offer a lot of possibilities. I am trying to find out how to best pull the pertinent information from this page: http://www.aidn.org.au/Industry-ViewCompany.asp?CID=3113 I can go into more detail on this, but basically the company name, the description about it, contact details, the various company details / statistics e.t.c. At this stage looking at how