出錯無效字面對於int（）與底座10：「XBB」

下面的代碼工作正常我的機器上，但它是在該行發出一個錯誤出錯無效字面對於int（）與底座10：「XBB」

soup = BeautifulSoup(html)

當它在另一臺機器上運行。它將解析一系列雅虎體育活躍NBA球員的名單，並將他們的名字和職位存儲到一個文本文件中。

from bs4 import BeautifulSoup 
import urllib2 

''' 
scraping the labeled data from yahoo sports 
''' 
def scrape(filename): 
    base_url = "http://sports.yahoo.com/nba/players?type=position&c=NBA&pos=" 
    positions = ['G', 'F', 'C'] 
    players = 0 

    with open(filename, 'w') as names: 
     for p in positions: 
      html = urllib2.urlopen(base_url + p).read() 
      soup = BeautifulSoup(html) #throws the error! 
      table = soup.find_all('table')[9] 
      cells = table.find_all('td') 

      for i in xrange(4, len(cells) - 1, 3): 
       names.write(cells[i].find('a').string + '\t' + p + '\n') 
       players += 1 

    print "...success! %r players downloaded." % players

它拋出的錯誤是：

Traceback (most recent call last): 
    File "run_me.py", line 9, in <module> 
    scrapenames.scrape('namelist.txt') 
    File "/Users/brapse/Downloads/bball/scrapenames.py", line 15, in scrape 
    soup = BeautifulSoup(html) 
    File "/usr/local/Cellar/python/2.6.5/lib/python2.6/site-packages/bs4/__init__.py", line 100, in __init__ 
    self._feed() 
    File "/usr/local/Cellar/python/2.6.5/lib/python2.6/site-packages/bs4/__init__.py", line 113, in _feed 
    self.builder.feed(self.markup) 
    File "/usr/local/Cellar/python/2.6.5/lib/python2.6/site-packages/bs4/builder/_htmlparser.py", line 46, in feed 
    super(HTMLParserTreeBuilder, self).feed(markup) 
    File "/usr/local/Cellar/python/2.6.5/lib/python2.6/HTMLParser.py", line 108, in feed 
    self.goahead(0) 
    File "/usr/local/Cellar/python/2.6.5/lib/python2.6/HTMLParser.py", line 171, in goahead 
    self.handle_charref(name) 
    File "/usr/local/Cellar/python/2.6.5/lib/python2.6/site-packages/bs4/builder/_htmlparser.py", line 58, in handle_charref 
    self.handle_data(unichr(int(name))) 
ValueError: invalid literal for int() with base 10: 'xBB'

來源

2012-07-10 mavix

我相信這是在BS4 HTMLParser的代碼中的錯誤，它會崩潰的»實體（代表»），認爲它應該是十進制。我建議你在那臺機器上更新BeautifulSoup。

來源

2012-07-10 16:46:49

出錯無效字面對於int（）與底座10：「XBB」

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