ウェブ、スクラッパー、クラスの印刷テキストのみ

Question

：

#!/usr/bin/python 
#weather.scraper 

from bs4 import BeautifulSoup 
import urllib 

def main(): 
    """weather scraper""" 
    r = urllib.urlopen("https://www.wunderground.com/history/airport/KPHL/2016/1/1/MonthlyHistory.html?&reqdb.zip=&reqdb.magic=&reqdb.wmo=&MR=1").read() 
    soup = BeautifulSoup(r, "html.parser") 
    tables = soup.find_all("table", class_="responsive airport-history-summary-table") 

    scrapedData = {} 
    for table in tables: 
     print 'Weather Philadelphia' 

     for tr in table.find_all("tr"): 
      firstTd = tr.find("td") 
      if firstTd and firstTd.has_attr("class") and "indent" in firstTd['class']: 
       values = {} 
       tds = tr.find_all("td") 
       maxVal = tds[1].find("span", class_="wx-value") 
       avgVal = tds[2].find("span", class_="wx-value") 
       minVal = tds[3].find("span", class_="wx-value") 
       print maxVal, avgVal, minVal 
       if maxVal: 
        values['max'] = maxVal.text 
       if avgVal: 
        values['avg'] = avgVal.text 
       if minVal: 
        values['min'] = minVal.text 
       if len(tds) > 4: 
        sumVal = tds[4].find("span", class_="wx-value") 
        if sumVal: 
         values['sum'] = sumVal.text 
       scrapedData[firstTd.text] = values 

    print scrapedData 


if __name__ == "__main__": 
    main() 

は、それが何：このスクラッパーは私にいくつかのウェブサイト上の表の値を出力します。
私は、コードを実行すると、それは次のように私を出力します。

Weather Philadelphia 
<span class="wx-value">18</span> <span class="wx-value">6</span> <span class="wx-value">-2</span> 
    <span class="wx-value">12</span> <span class="wx-value">1</span> <span class="wx-value">-6</span> 
    <span class="wx-value">6</span> <span class="wx-value">-3</span> <span class="wx-value">-11</span> 
    None None None 
    None None None 
    None None None 
    <span class="wx-value">14</span> <span class="wx-value">-7</span> <span class="wx-value">-21</span> 
    <span class="wx-value">35.6</span> <span class="wx-value">2.5</span> <span class="wx-value">0.0</span> 
    <span class="wx-value">46</span> <span class="wx-value">8</span> <span class="wx-value">0</span> 
    <span class="wx-value">61</span> <span class="wx-value">16</span> <span class="wx-value">0</span> 
    <span class="wx-value">79</span> <span class="wx-value">42</span> <span class="wx-value">27</span> 
    <span class="wx-value">1038</span> <span class="wx-value">1017</span> <span class="wx-value">993</span> 
    {u'Cooling Degree Days (base 65)': {}, u'Gust Wind': {'max': u'79', 'avg': u'42', 'min': u'27'}, u'Min Temperature': {'max': u'6', 'avg': u'-3', 'min': u'-11'}, u'Heating Degree Days (base 65)': {}, u'Dew Point': {'max': u'14', 'avg': u'-7', 'min': u'-21'}, u'Growing Degree Days (base 50)': {}, u'Snowdepth': {'max': u'46', 'avg': u'8', 'min': u'0'}, u'Sea Level Pressure': {'max': u'1038', 'avg': u'1017', 'min': u'993'}, u'Max Temperature': {'max': u'18', 'avg': u'6', 'min': u'-2'}, u'Precipitation': {'max': u'35.6', 'sum': u'66.80', 'avg': u'2.5', 'min': u'0.0'}, u'Wind': {'max': u'61', 'avg': u'16', 'min': u'0'}, u'Mean Temperature': {'max': u'12', 'avg': u'1', 'min': u'-6'}} 

しかし、私は希望である代わりに：

<span class="wx-value">18</span> <span class="wx-value">6</span> <span class="wx-value">-2</span> 

することは、スパンクラスせずに値を私をプリントアウトすることです

18 
6 
-2 

ありがとうございます！

Answer 1

justtext = scrapedData.get_text() 

ドキュメントをチェックしてください。 https://www.crummy.com/software/BeautifulSoup/bs4/doc/

Answer 2

あなただけの代わりに、.text動作しません。残念ながら

print maxVal.text, avgVal.text, minVal.text