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ikun_basketball.py
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from selenium import webdriver
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from bs4 import BeautifulSoup
import xlwt
browser = webdriver.PhantomJS()
WAIT = WebDriverWait(browser, 10)
browser.set_window_size(1400, 900)
book = xlwt.Workbook(encoding='utf-8', style_compression=0)
sheet = book.add_sheet('蔡徐坤篮球', cell_overwrite_ok=True)
sheet.write(0, 0, '名称')
sheet.write(0, 1, '地址')
sheet.write(0, 2, '描述')
sheet.write(0, 3, '观看次数')
sheet.write(0, 4, '弹幕数')
sheet.write(0, 5, '发布时间')
n = 1
def search():
try:
print('开始访问b站....')
browser.get("https://www.bilibili.com/")
# 被那个破登录遮住了
index = WAIT.until(EC.element_to_be_clickable((By.CSS_SELECTOR, "#primary_menu > ul > li.home > a")))
index.click()
input = WAIT.until(EC.presence_of_element_located((By.CSS_SELECTOR, "#banner_link > div > div > form > input")))
submit = WAIT.until(EC.element_to_be_clickable((By.XPATH, '//*[@id="banner_link"]/div/div/form/button')))
input.send_keys('蔡徐坤 篮球')
submit.click()
# 跳转到新的窗口
print('跳转到新窗口')
all_h = browser.window_handles
browser.switch_to.window(all_h[1])
get_source()
total = WAIT.until(EC.presence_of_element_located((By.CSS_SELECTOR,
"#server-search-app > div.contain > div.body-contain > div > div.page-wrap > div > ul > li.page-item.last > button")))
return int(total.text)
except TimeoutException:
return search()
def next_page(page_num):
try:
print('获取下一页数据')
next_btn = WAIT.until(EC.element_to_be_clickable((By.CSS_SELECTOR,
'#server-search-app > div.contain > div.body-contain > div > div.page-wrap > div > ul > li.page-item.next > button')))
next_btn.click()
WAIT.until(EC.text_to_be_present_in_element((By.CSS_SELECTOR,
'#server-search-app > div.contain > div.body-contain > div > div.page-wrap > div > ul > li.page-item.active > button'),
str(page_num)))
get_source()
except TimeoutException:
browser.refresh()
return next_page(page_num)
def save_to_excel(soup):
list = soup.find(class_='all-contain').find_all(class_='info')
for item in list:
item_title = item.find('a').get('title')
item_link = item.find('a').get('href')
item_dec = item.find(class_='des hide').text
item_view = item.find(class_='so-icon watch-num').text
item_biubiu = item.find(class_='so-icon hide').text
item_date = item.find(class_='so-icon time').text
print('爬取：' + item_title)
global n
sheet.write(n, 0, item_title)
sheet.write(n, 1, item_link)
sheet.write(n, 2, item_dec)
sheet.write(n, 3, item_view)
sheet.write(n, 4, item_biubiu)
sheet.write(n, 5, item_date)
n = n + 1
def get_source():
WAIT.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, '#server-search-app > div.contain > div.body-contain > div > div.result-wrap.clearfix')))
html = browser.page_source
soup = BeautifulSoup(html, 'lxml')
save_to_excel(soup)
def main():
try:
total = search()
print(total)
for i in range(2, int(total + 1)):
next_page(i)
finally:
browser.close()
if __name__ == '__main__':
main()
book.save(u'蔡徐坤篮球.xlsx')