我试图从这个网址中抓取玩家姓名和位置:https://thedraftnetwork.com/articles/2021-nfl-draft-big-board-marino
这是我的代码:
from selenium import webdriver
driver = webdriver.PhantomJS()
driver.get('https://thedraftnetwork.com/articles/2021-nfl-draft-big-board-marino')
p_element = driver.find_element_by_xpath('//*[@class="player-name-event name gold-fade"]')
p_element.text
我收到的错误信息:
<块引用>NoSuchElementException: Message: {"errorMessage":"无法找到 带有 xpath '//[@class="player-name-event name 的元素 gold-fade"]'","request":{"headers":{"Accept":"application/json","Accept-Encoding":"identity","Content-Length":"132","Content -Type":"application/json;charset=UTF-8","Host":"127.0.0.1:51897","User-Agent":"selenium/3.141.0 (Python windows)"},"httpVersion":"1.1","method":"POST","post":"{"using": "xpath", "value": "//[@class=\"player-name-event name 金色渐变\"]", "sessionId": "ece0eb30-a916-11eb-95db-d1d816c61299"}","url":"/element","urlParsed":{"anchor":"","query":"","file":"element", "目录":"/","路径":"/element","relative":"/element","port":"","host":"","password":"","user" :"","userInfo":"","authority":"","protocol":"","source":"/element","queryKey":{},"chunks":["element"] },"urlOriginal":"/session/ece0eb30-a916-11eb-95db-d1d816c61299/element"}} 截图:可通过屏幕获取
我知道这个类存在(玩家名称-事件名称gold-fade),但错误消息指出它找不到它。还有一个叫做“player-info”的类,Selenium 也找不到它。感谢您的帮助。
答案 0 :(得分:0)
请尝试以下代码片段:
driver.get('https://thedraftnetwork.com/articles/2021-nfl-draft-big-board-marino')
wait = WebDriverWait(driver, 60)
players = wait.until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, 'h4.player-name-event.name.gold-fade')))
positions = wait.until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, 'div.editorial')))
for player, position in zip(players, positions):
print(player.text +" " +position.text)
以下导入:
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
答案 1 :(得分:0)
只需从 api 中获取:
import requests
import pandas as pd
s = requests.Session()
s.get('https://thedraftnetwork.com/')
url = 'https://apiv2.thedraftnetwork.com/api/classes/BigBoard'
headers = {
'accept': '*/*',
'accept-encoding': 'gzip, deflate, br',
'accept-language': 'en-US,en;q=0.9,en-GB;q=0.8',
'content-length': '279',
'content-type': 'text/plain',
'origin': 'https://thedraftnetwork.com',
'referer': 'https://thedraftnetwork.com/',
'sec-ch-ua': '" Not A;Brand";v="99", "Chromium";v="90", "Google Chrome";v="90"',
'sec-ch-ua-mobile': '?0',
'sec-fetch-dest': 'empty',
'sec-fetch-mode': 'cors',
'sec-fetch-site': 'same-site',
'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36'}
payload = '''{"where":{"objectId":"6YRF5b8Y8e"},"include":"picks,picks.player,picks.player.collegeTeam","limit":1,"_method":"GET","_ApplicationId":"the-draft-network","_JavaScriptKey":"OBv0uezmNiZ2DUuz4Chk","_ClientVersion":"js2.15.0","_InstallationId":"6089d72c-1dd9-4f07-90de-1ef897ed1318"}'''
jsonData = s.post(url, headers=headers, data=payload).json()
picks = jsonData['results'][0]['picks']
df = pd.json_normalize(picks).sort_values('pickPosition').reset_index(drop=True)
输出:
print(df.head(10).to_string())
Output from spyder call 'get_namespace_view':
objectId pickPosition editorialReview createdAt updatedAt __type className player.objectId player.collegeTeam.objectId player.collegeTeam.school player.collegeTeam.name player.collegeTeam.logoUrl player.collegeTeam.sportsDataId player.collegeTeam.conference player.collegeTeam.shortDisplayName player.collegeTeam.slug player.collegeTeam.ourLadsName player.collegeTeam.tdnName player.collegeTeam.createdAt player.collegeTeam.updatedAt player.collegeTeam.__type player.collegeTeam.className player.draftYear player.height player.highschoolStats player.name player.position player.weight player.year player.dateOfBirth player.slug player.school player.createdAt player.updatedAt player.analyses player.featuredImage player.image.__type player.image.name player.image.url player.jerseyNumber player.playerMatch.__type player.playerMatch.className player.__type player.className player.highSchool player.conference player.featuredImage.__type player.featuredImage.name player.featuredImage.url player.image player.ourLadsName player.collegeStats
57 nSvC9hokSg 1 <p>Final Grade: 94.00 / 100</p> 2021-04-22T19:28:09.350Z 2021-04-22T19:28:09.350Z Object Pick KEAwwL73zW FEXHZnJnWJ Clemson Tigers https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/27.png 50000027 Atlantic Coast - Atlantic CLEM clemson Clemson Tigers Clemson 2019-07-26T22:41:00.004Z 2019-07-26T22:41:00.004Z Object CollegeTeam 2021 6'6" 5-star recruit Trevor Lawrence QB 220 lbs Junior 10/06/1999 trevor-lawrence Clemson 2020-04-17T21:05:58.198Z 2020-12-31T18:28:55.709Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'VxMuexuSKt'}] NaN File c409766d6560d54ae063a53a358d4f77_Trevor Lawrence.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/c409766d6560d54ae063a53a358d4f77_Trevor%20Lawrence.png None Relation Player Object Player NaN NaN File c466aea5fdc42dfb955c3cd0e9458b65_TDN-FeaturedImage-3x2__1.jpg https://apiv2.thedraftnetwork.com/api/files/the-draft-network/c466aea5fdc42dfb955c3cd0e9458b65_TDN-FeaturedImage-3x2__1.jpg NaN NaN NaN
23 ZKQxFpHEX9 2 <p>Final Grade: 93.00 / 100</p> 2021-04-22T19:28:09.333Z 2021-04-22T19:28:09.333Z Object Pick R2fSJ5V9IZ PXUTCKJdCA Oregon Ducks https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/245.png 50000245 Pac-12 - North OREGON oregon Oregon Ducks Oregon 2019-07-26T22:42:51.439Z 2019-07-26T22:42:51.439Z Object CollegeTeam 2021 6'5" 4-star recruit Penei Sewell OT 325 lbs Junior 10/09/2000 penei-sewell Oregon 2020-04-22T22:14:50.965Z 2020-12-31T19:16:02.346Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'GoLA2yogOK'}] NaN File bd12a6584f0ebbaef2c263a5a1ee8a78_Penei Sewell.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/bd12a6584f0ebbaef2c263a5a1ee8a78_Penei%20Sewell.png None Relation Player Object Player NaN NaN File 4d6fb86f63a0725c42bc5362afaf0d8c_TDN-FeaturedImage-3x2__2.jpg https://apiv2.thedraftnetwork.com/api/files/the-draft-network/4d6fb86f63a0725c42bc5362afaf0d8c_TDN-FeaturedImage-3x2__2.jpg NaN NaN NaN
47 vAfcOLpH2J 3 <p>Final Grade: 92.50 / 100</p> 2021-04-22T19:28:09.350Z 2021-04-22T19:28:09.350Z Object Pick SZFJcdG3nL 5PxoN5ziAz Florida Gators https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/271.png 50000271 SEC - East UFL florida Florida Gators Florida 2019-07-26T22:43:09.010Z 2019-07-26T22:43:09.010Z Object CollegeTeam 2021 6'5" 4-star recruit Kyle Pitts TE 239 lbs Junior kyle-pitts Florida 2020-04-22T22:54:42.521Z 2020-12-31T18:52:43.365Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'CuiHkn3Q2h'}] NaN File 1cb027bcd7c4bfe09126f15a99beb874_Kyle Pitts.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/1cb027bcd7c4bfe09126f15a99beb874_Kyle%20Pitts.png None Relation Player Object Player NaN NaN File c5571dfbabfda2eebcc030df950128f5_TDN-FeaturedImage-3x2__11.jpg https://apiv2.thedraftnetwork.com/api/files/the-draft-network/c5571dfbabfda2eebcc030df950128f5_TDN-FeaturedImage-3x2__11.jpg NaN NaN NaN
0 MniaCcCb1Y 4 <p>Final Grade: 92.00 / 100</p> 2021-04-22T19:28:09.315Z 2021-04-22T19:28:09.315Z Object Pick gmqrK85AUP BXMxcTnllS Alabama Crimson Tide https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/275.png 50000275 SEC - West ALA alabama Alabama Crimson Tide Alabama 2019-07-26T22:43:12.230Z 2019-07-26T22:43:12.230Z Object CollegeTeam 2021 5'10" 4-star recruit Jaylen Waddle WR 182 lbs Junior jaylen-waddle Alabama 2020-04-22T22:58:45.599Z 2021-01-05T14:39:06.697Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': '4AlB2vRwSl'}] NaN File f969cc2594ffc82b49022a9dd403a35b_Jaylen Waddle.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/f969cc2594ffc82b49022a9dd403a35b_Jaylen%20Waddle.png None Relation Player Object Player NaN NaN NaN NaN NaN NaN NaN NaN
55 Tz2wsZgaEB 5 <p>Final Grade: 90.00 / 100</p> 2021-04-22T19:28:09.347Z 2021-04-22T19:28:09.347Z Object Pick SDOMHXqIQp 7t5H4RpD0i LSU Tigers https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/269.png 50000269 SEC - West LSU lsu LSU Tigers LSU 2019-07-26T22:43:07.540Z 2019-07-26T22:43:07.540Z Object CollegeTeam 2021 6'1" 4-star recruit Ja'Marr Chase WR 208 lbs Junior 03/01/2000 jamarr-chase LSU 2020-04-22T22:57:16.625Z 2020-12-31T18:31:38.799Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'dJXQUftMVk'}] NaN File e97294429e533d6d78f7d4e8e09abe15_Chase Claypool.PNG https://apiv2.thedraftnetwork.com/api/files/the-draft-network/e97294429e533d6d78f7d4e8e09abe15_Chase%20Claypool.PNG None Relation Player Object Player NaN NaN File 245f8056f57f98461710df480e0d627e_TDN-FeaturedImage-3x2__3.jpg https://apiv2.thedraftnetwork.com/api/files/the-draft-network/245f8056f57f98461710df480e0d627e_TDN-FeaturedImage-3x2__3.jpg NaN NaN NaN
7 sdSaBnzBGh 6 <p>Final Grade: 89.50 / 100</p> 2021-04-22T19:28:09.363Z 2021-04-22T19:28:09.363Z Object Pick 0mSBgLCNXv o0tGvEgAHr Ohio State Buckeyes https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/98.png 50000098 Big Ten - East OSU ohio-state Ohio State Buckeyes Ohio State 2019-07-26T22:41:34.608Z 2019-07-26T22:41:34.608Z Object CollegeTeam 2021 6'3" 5-star recruit Justin Fields QB 223 lbs Junior 03/05/1999 justin-fields Ohio State 2020-04-21T17:42:27.056Z 2020-12-20T16:13:41.704Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'jCNzEqDwxk'}] NaN File e4f19085a7b586d55262ea1affc961bf_Justin Fields.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/e4f19085a7b586d55262ea1affc961bf_Justin%20Fields.png 1 Relation Player Object Player NaN NaN File c45e99461d035624a45379368b7b491b_TDN-FeaturedImage-3x2__4.jpg https://apiv2.thedraftnetwork.com/api/files/the-draft-network/c45e99461d035624a45379368b7b491b_TDN-FeaturedImage-3x2__4.jpg NaN NaN NaN
51 17hkC7PIjk 7 <p>Final Grade: 89.02 / 100</p> 2021-04-22T19:28:09.374Z 2021-04-22T19:28:09.374Z Object Pick EjpZ4YtzI0 6pvjvEq470 BYU Cougars https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/336.png 50000336 FBS Independents BYU byu BYU Cougars BYU 2019-07-26T22:43:51.073Z 2019-07-26T22:43:51.073Z Object CollegeTeam 2021 6'3" None Zach Wilson QB 210 lbs Junior zach-wilson BYU 2020-06-13T11:14:19.831Z 2021-01-05T14:34:11.409Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'VcxDPxplrM'}] NaN File e31007f3497cac69538f687990ce0a65_Wilson.JPG https://apiv2.thedraftnetwork.com/api/files/the-draft-network/e31007f3497cac69538f687990ce0a65_Wilson.JPG None Relation Player Object Player NaN NaN NaN NaN NaN NaN NaN NaN
11 QgaKc0JC2n 8 <p>Final Grade: 89.00 / 100</p> 2021-04-22T19:28:09.372Z 2021-04-22T19:28:09.372Z Object Pick NKA9vgu5S8 t0ClOyak0N Virginia Tech Hokies https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/31.png 50000031 Atlantic Coast - Coastal VTECH virginia-tech Virginia Tech Hokies Virginia Tech 2019-07-26T22:41:03.789Z 2019-07-26T22:41:03.789Z Object CollegeTeam 2021 6'2" None Caleb Farley CB 197 lbs RS Junior 11/02/1998 caleb-farley Virginia Tech 2019-07-27T01:19:38.823Z 2021-01-05T14:30:20.936Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'jHbxDweRAX'}] NaN File 254ac6fa059278663cb171e6c46e6dc7_Caleb Farley.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/254ac6fa059278663cb171e6c46e6dc7_Caleb%20Farley.png 3 Relation Player Object Player Maiden Atlantic Coast - Coastal NaN NaN NaN NaN NaN NaN
24 oHFu4Ds6Gb 9 <p>Final Grade: 88.00 / 100</p> 2021-04-22T19:28:09.376Z 2021-04-22T19:28:09.376Z Object Pick 1pKUn4IfC4 S6HQBGhYej Northwestern Wildcats https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/100.png 50000100 Big Ten - West NWU northwestern Northwestern Wildcats Northwestern 2019-07-26T22:41:36.490Z 2019-07-26T22:41:36.490Z Object CollegeTeam 2021 6'4" 3-star recruit Rashawn Slater OT 315 lbs Senior rashawn-slater Northwestern 2020-04-29T13:50:52.192Z 2021-01-05T14:44:40.745Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'ig2TEpdipx'}] NaN File 18c2861114e0945e8f20933bd4d3fdcf_Slater.JPG https://apiv2.thedraftnetwork.com/api/files/the-draft-network/18c2861114e0945e8f20933bd4d3fdcf_Slater.JPG None Relation Player Object Player NaN NaN NaN NaN NaN NaN NaN NaN
74 ke7Gynui5r 10 <p>Final Grade: 87.50 / 100</p> 2021-04-22T19:28:09.435Z 2021-04-22T19:28:09.435Z Object Pick fm74W3OByo 2AGpCcpgFf Penn State Nittany Lions https://s3-us-west-2.amazonaws.com/static.fantasydata.com/logos/ncaa/101.png 50000101 Big Ten - East PSU penn-state Penn State Nittany Lions Penn State 2019-07-26T22:41:37.362Z 2019-07-26T22:41:37.362Z Object CollegeTeam 2021 6'2" 5-star recruit Micah Parsons LB 245 lbs Junior 05/26/1999 micah-parsons Penn State 2020-04-22T21:50:24.520Z 2020-12-18T21:56:58.016Z [{'__type': 'Pointer', 'className': 'PlayerAnalysis', 'objectId': 'dWmm2BfE8E'}] NaN File 3f5cffd4dbada1c0e83997285c240b10_Micah Parsons.png https://apiv2.thedraftnetwork.com/api/files/the-draft-network/3f5cffd4dbada1c0e83997285c240b10_Micah%20Parsons.png 11 Relation Player Object Player NaN NaN File c5624e14eda2def4f52cae4bbeb7c0ee_TDN-FeaturedImage-3x2__7.jpg https://apiv2.thedraftnetwork.com/api/files/the-draft-network/c5624e14eda2def4f52cae4bbeb7c0ee_TDN-FeaturedImage-3x2__7.jpg NaN NaN NaN