1
다음 코드를 사용하여 목록을 살펴보고 정보를 추출하여 새 목록에 넣습니다.Python의 목록에서 BeautifulSoup 태그를 제거하십시오.
0을 찾으면 0이 추가됩니다. '없음'이 있으면 0이 추가됩니다. 목록 요소의 세 번째 종류는 BeautifulSoup에서 추출한 태그입니다. 내가 할 수 있기를 원하는 것은
내가 태그의 정보가 방해 받고있는 regex 함께 일하고 있어요 주어진 그러나, 태그 내부 에서 몇 가지 정보를 추출하고 newList에 그것을 추가입니다 .
내가 가진 코드는 여기에 주어집니다 :
list = ['<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=826">11 votes for, 1 vote against, 15 absences, between 1999–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=811">8 votes for, 1 vote against, 3 absences, between 1999–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1050">4 votes for, 0 votes against, 3 absences, between 2002–2004</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6686">4 votes for, 1 vote against, 2 absences, between 2004–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6703">5 votes for, 0 votes against, 4 absences, between 2011–2016</a>', 'None', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6688">3 votes for, 7 votes against, 1 absence, between 2002–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1049">0 votes for, 6 votes against, between 2002–2003</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=975">1 vote for, 1 vote against, 13 absences, between 2006–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=984">0 votes for, 4 votes against, 3 absences, between 2007–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1065">45 votes for, 12 votes against, 32 absences, between 2007–2017</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1027">2 votes for, 3 votes against, 8 absences, between 2011–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6706">3 votes for, 1 vote against, between 2010–2012</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6764">5 votes for, 3 votes against, 4 absences, between 2016–2017</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6761">4 votes for, 4 votes against, 5 absences, between 2016–2017</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6757">0 votes for, 3 votes against, between 2014–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6672">0 votes for, 13 votes against, 4 absences, between 2012–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6674">5 votes for, 0 votes against, in 2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6673">13 votes for, 0 votes against, 2 absences, between 2011–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6684">0 votes for, 3 votes against, 1 absence, in 2012</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6674">5 votes for, 0 votes against, in 2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6702">8 votes for, 0 votes against, 1 absence, between 2011–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6680">0 votes for, 21 votes against, 4 absences, between 2011–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1110">3 votes for, 18 votes against, 5 absences, between 2010–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6694">5 votes for, 10 votes against, 4 absences, between 2010–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6699">0 votes for, 3 votes against, 6 absences, between 2012–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6693">6 votes for, 6 votes against, 4 absences, between 2010–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6681">10 votes for, 0 votes against, 2 absences, between 2012–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1109">1 vote for, 3 votes against, 1 absence, between 2004–2011</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1109">1 vote for, 3 votes against, 1 absence, between 2004–2011</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6685">17 votes for, 1 vote against, between 2011–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6733">2 votes for, 6 votes against, 2 absences, between 2011–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6711">2 votes for, 0 votes against, 2 absences, in 2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6716">0 votes for, 5 votes against, between 2012–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6731">0 votes for, 12 votes against, between 2008–2017</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6756">0 votes for, 4 votes against, 1 absence, between 2015–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6679">1 vote for, 21 votes against, 4 absences, between 2010–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6690">5 votes for, 3 votes against, between 2013–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6691">7 votes for, 7 votes against, between 2010–2014</a>', 'None', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6677">7 votes for, 0 votes against, between 2011–2012</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6676">0 votes for, 7 votes against, between 2011–2012</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=363">0 votes for, 4 votes against, 1 absence, in 2003</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=811">8 votes for, 1 vote against, 3 absences, between 1999–2015</a>', 'None', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1074">2 votes for, 14 votes against, 16 absences, between 1998–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1132">0 votes for, 1 vote against, in 2010</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6687">0 votes for, 9 votes against, 2 absences, between 2010–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6682">0 votes for, 2 votes against, in 2011</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1052">4 votes for, 6 votes against, 5 absences, between 1997–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6671">0 votes for, 4 votes against, 2 absences, between 2010–2017</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1113">0 votes for, 11 votes against, between 2011–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1136">0 votes for, 6 votes against, 2 absences, between 2010–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=996">2 votes for, 0 votes against, 8 absences, between 2007–2009</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1084">1 vote for, 1 vote against, 4 absences, between 2010–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=837">10 votes for, 0 votes against, 4 absences, between 2003–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6683">0 votes for, 4 votes against, 1 absence, between 2012–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6678">0 votes for, 12 votes against, between 2013–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6698">2 votes for, 2 votes against, 1 absence, between 2010–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1079">5 votes for, 1 vote against, 5 absences, between 1999–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6708">2 votes for, 1 vote against, 16 absences, between 2012–2017</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6709">8 votes for, 5 votes against, 20 absences, between 2011–2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6695">23 votes for, 12 votes against, 14 absences, between 2011–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6736">0 votes for, 3 votes against, in 2015</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=842">3 votes for, 1 vote against, 3 absences, between 2004–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1087">3 votes for, 13 votes against, 12 absences, between 2002–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1071">2 votes for, 1 vote against, 2 absences, between 2008–2009</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1051">6 votes for, 6 votes against, 12 absences, between 2005–2006</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6696">0 votes for, 7 votes against, 1 absence, between 2011–2012</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6721">0 votes for, 5 votes against, 3 absences, between 2014–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6734">0 votes for, 7 votes against, 2 absences, between 2015–2016</a>', 'None', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6758">0 votes for, 2 votes against, 1 absence, in 2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1030">19 votes for, 6 votes against, 6 absences, between 2000–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6693">6 votes for, 6 votes against, 4 absences, between 2010–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6697">0 votes for, 2 votes against, in 2011</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6699">0 votes for, 3 votes against, 6 absences, between 2012–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6704">4 votes for, 1 vote against, between 2011–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6710">0 votes for, 3 votes against, 1 absence, between 2012–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6741">2 votes for, 1 vote against, 1 absence, in 2015</a>', 'None', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6747">2 votes for, 0 votes against, 1 absence, in 2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6692">4 votes for, 0 votes against, 1 absence, in 2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6693">6 votes for, 6 votes against, 4 absences, between 2010–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6699">0 votes for, 3 votes against, 6 absences, between 2012–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6746">2 votes for, 0 votes against, 2 absences, in 2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6744">0 votes for, 5 votes against, between 2015–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6743">0 votes for, 5 votes against, between 2015–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=810">7 votes for, 5 votes against, 3 absences, between 2004–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1120">0 votes for, 3 votes against, 2 absences, in 2010</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1053">13 votes for, 30 votes against, 27 absences, between 2001–2010</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=1105">0 votes for, 3 votes against, 2 absences, between 2009–2011</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6705">2 votes for, 0 votes against, 2 absences, between 2013–2016</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6707">1 vote for, 7 votes against, 4 absences, between 2011–2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6715">0 votes for, 5 votes against, 2 absences, in 2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6720">2 votes for, 3 votes against, in 2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6719">0 votes for, 4 votes against, 2 absences, between 2012–2013</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6718">4 votes for, 0 votes against, in 2014</a>', '<a class="vote-description__evidence" href="/mp/10001/diane_abbott/hackney_north_and_stoke_newington/divisions?policy=6667">9 votes for, 57 votes against, 15 absences, between 2011–2015</a>']
newList = []
digitReg = r"\d+"
for thing in list:
aggregate = 0
if thing == '0':
newList.append(0)
elif thing == 'None':
newList.append(0)
else:
matches = re.findall(digitReg,thing)
forNum = int(matches[0])
againstNum = int(matches[1])
aggregate = forNum - againstNum
newList.append(aggregate)
print newList
print len(newList)
문제는 골재의 값을 던지고있는 태그 자체가 그 안에 자리를 가지고 있다는 것입니다.
보통 코드는 int(matches[2])과 int(matches[3])으로 변경됩니다. 그러나 이것은 다른 목록에서이 코드를 실행하고 태그 자체의 일치 항목 수가 변경되므로 신뢰할 수 없습니다.
일치하는 항목이 발견되기 전에 목록에서 태그를 제거 할 수 있습니까?
완벽! 대단히 감사합니다! 오류를 막기 위해 BeautifulSoup 대괄호에서 'html.parser'를 가져와야했지만 지금은 매력처럼 작동합니다. – modestmotion