Question

我使用Beautiful soup从Weather Underground网站上删除数据。我能够获得我想要的确切数据并将其分配给变量dayTemp。但是当我尝试使用print dayTemp打印它时。我收到以下错误：

 Traceback (most recent call last):
  File "<pyshell#47>", line 1, in <module>
    print dayTemp
  File "C:\Python27\lib\idlelib\rpc.py", line 595, in __call__
    value = self.sockio.remotecall(self.oid, self.name, args, kwargs)
  File "C:\Python27\lib\idlelib\rpc.py", line 210, in remotecall
    seq = self.asynccall(oid, methodname, args, kwargs)
  File "C:\Python27\lib\idlelib\rpc.py", line 225, in asynccall
    self.putmessage((seq, request))
  File "C:\Python27\lib\idlelib\rpc.py", line 324, in putmessage
    s = pickle.dumps(message)
  File "C:\Python27\lib\copy_reg.py", line 74, in _reduce_ex
    getstate = self.__getstate__
RuntimeError: maximum recursion depth exceeded

我正在使用span.string从整个元素中获取整数值。变量dayTemp的类型为<class 'bs4.element.NavigableString'>

Answer 1

似乎空闲无法挑剔dayTemp。您可以尝试将其明确地转换为Unicode字符串：

print unicode(dayTemp)

Answer 2

我认为您只是在寻找dayTemp.get_text()（documentation）

打印'bs4.element.NavigableString'时出错

2 个答案: