我正在尝试制作自动加入来福士的网络抓取机器人。我遇到一个问题，仅列出href，因为URL中有2个。
其中一个人进入一个页面，我可以加入抽奖活动，而另一个页面将我带到创建抽奖者的个人资料页面。
代码：
URL = 'https://scrap.tf/raffles/ending'
pagee = requests.get(URL)
Soup = BeautifulSoup(pagee.content, 'html.parser')
for link in Soup.select('a'):
print(link.get('href'))
使用上面的代码将同时显示个人资料页面和抽奖页面的href。 我要做的是使代码仅将href打印到抽奖页面。
个人资料页面和抽奖页面的href不同：
profile page = /profile/(raffle creator's username)
raffle page = /raffles/######
我尝试使用filter（）函数，但是它说：
TypeError: filtfunc() takes 0 positional arguments but 1 was given
当我在filter（）函数中使用其他代码时，它显示：
<filter object at ...........>
是否有一种方法可以使Python只打印抽奖券href？
答案 0 :(得分：0)
您可以使用re模块和soup.find_all()：
import re
import requests
from bs4 import BeautifulSoup
url = 'https://scrap.tf/raffles/ending'
soup = BeautifulSoup(requests.get(url).content, 'html.parser')
for raffle_link in soup.find_all(href=re.compile(r'/raffles/[A-Z\d]{6}')):
print('{:<40} {}'.format('https://scrap.tf' + raffle_link['href'], raffle_link.text))
打印：
https://scrap.tf/raffles/V3CVJ3 I'm happy :D
https://scrap.tf/raffles/YE3QYW Floofmancer's Hat Warehouse #17
https://scrap.tf/raffles/K71B2C Daily smoothie #1
https://scrap.tf/raffles/FC331T pan give pan 5#
https://scrap.tf/raffles/N7CQ19 FREE REF
https://scrap.tf/raffles/YWBTXH it is
https://scrap.tf/raffles/1BGR3T Day 2 of giving away items, while awaiting for the win in raffles
https://scrap.tf/raffles/X0VPFR fire's Anxiety logs #151 - 152
https://scrap.tf/raffles/MGY62Y Soldier's Daily Refined Giveaway
https://scrap.tf/raffles/VPAV8E Soldier's Daily Reclaimed Giveaway
https://scrap.tf/raffles/8SJPL1 Soldier's Daily Scrap Giveaway
https://scrap.tf/raffles/P1NLD5 Random weapon №1
https://scrap.tf/raffles/Y7MVZU Daily Refined #5
https://scrap.tf/raffles/89GXCH What the hell do i do with this?
https://scrap.tf/raffles/I2DCRP Greetings traveller, I have a quest for you.
https://scrap.tf/raffles/WAV5KI Привет, товарищ.
https://scrap.tf/raffles/A8K38H Playstation 3 messaging system scaled back - Article
https://scrap.tf/raffles/BZ9U1C What is this very weird situation happening?
https://scrap.tf/raffles/3S0LVG Pocket-Medes!
https://scrap.tf/raffles/PLDOFW Rarity's Pride - Day 24
https://scrap.tf/raffles/29S2I3 HAm 2
https://scrap.tf/raffles/A1P4C6 DR. MARIO?
https://scrap.tf/raffles/QWS50H HAm
https://scrap.tf/raffles/EHT19E Yo, take this. Do whatever you want with it.
https://scrap.tf/raffles/3FS1YC This Gem, a result of my scout actions
https://scrap.tf/raffles/8JNRQG Sandvich
https://scrap.tf/raffles/B45TAF Gaming journalism was a mistake.
https://scrap.tf/raffles/0Q384E Recommend me songs plsssss
https://scrap.tf/raffles/P6699P Earthquakes are scary.
https://scrap.tf/raffles/AJZWMH Day 1 of nothing to 10 ref
https://scrap.tf/raffles/BZB53B Cheeto
https://scrap.tf/raffles/H5MUQB Some Song Suggestions (MM's Hip Hop Related Raffles)
https://scrap.tf/raffles/DQTV49 Living Undead's life #12
https://scrap.tf/raffles/AXIUI6 I have not slept for the past 20 hours.
https://scrap.tf/raffles/FRSJT9 Is Min Min a Win Win? (Super Smash Bros Ultimate DLC 6)
https://scrap.tf/raffles/H517ZT esta.
https://scrap.tf/raffles/5JVF21 Fish Fish Fish Fish Fish Fish
https://scrap.tf/raffles/TWKP0B I want to make raffles
https://scrap.tf/raffles/DVJD2E FUR sleepsies
https://scrap.tf/raffles/UFIRHI This got me thinking...
https://scrap.tf/raffles/QT5ZGT Me, actually making a daily raffle #141
https://scrap.tf/raffles/TBULX0 I won 3 raffles today, so I had to return the favor
https://scrap.tf/raffles/CB5JD4 Neko Candy #536
https://scrap.tf/raffles/1P898Z How many hobbies do you have bros?
https://scrap.tf/raffles/UAMK5E Bruh
https://scrap.tf/raffles/60PF0H Using wish was a big mistake
https://scrap.tf/raffles/452V45
https://scrap.tf/raffles/C8U1VL Went to the hospital today and...
https://scrap.tf/raffles/IWY8OU sandvich
https://scrap.tf/raffles/02D70K When evening falls
https://scrap.tf/raffles/5KQ50T Root n tooty point n shooty
https://scrap.tf/raffles/FY14DJ By The Fireside #408
https://scrap.tf/raffles/NLRE8V Spike's Scrap's #58
https://scrap.tf/raffles/PPD2YO Spike's Musical Mayhem #25
https://scrap.tf/raffles/ZI4HHA ◢◤ AVICII ◢◤
https://scrap.tf/raffles/GXOJ6U Daily Nerdcore Mixtape #702) Macho Grubba (8-Bit Remix): Paper Mario TTYD - Tater-Tot Tunes
https://scrap.tf/raffles/ZBVWIO Give the Darkest Dungeon Heroes a Pokemon Team: Jester's Finale
https://scrap.tf/raffles/1KBGV2 Hey
https://scrap.tf/raffles/QVIB72 Second raffle
https://scrap.tf/raffles/ANB2DK I did