def crawler_tie_ba():
"""
获取贴吧热榜
:return:
"""
url = 'http://tieba.baidu.com/hottopic/browse/topicList'
content_list = []
response_html = get_text(url=url)
if response_html:
req_json = response_html.json()
for i in req_json.get('data').get('bang_topic').get('topic_list'):
title = i.get('topic_name')
href = i.get('topic_url').replace('amp;', '')
content_list.append({'title': title, 'href': href})
return {'hot_name': '贴吧', 'content': content_list}
def crawler_wei_bo():
"""
爬取微博热榜
:return:
"""
url = 'https://s.weibo.com/top/summary?cate=realtimehot'
response_html = get_text(url)
content_list = []
if response_html:
tree = etree.HTML(response_html.text)
tr_list = tree.xpath('//table/tbody/tr')[1:]
for tr in tr_list:
# index = tr.xpath('./td[1]/text()')[0]
title = tr.xpath('./td[2]/a/text()')[0]
href = 'https://s.weibo.com%s' % tr.xpath('./td[2]/a/@href')[0]
content_list.append({'title': title, 'href': href})
return {'hot_name': '新浪微博', 'content': content_list}
def crawler_dou_ban():
"""
豆瓣讨论精选
:return:
"""
url = 'https://www.douban.com/group/explore'
headers = {
'Host': 'www.douban.com',
'Referer': 'https://www.douban.com/group/explore'
}
response_html = get_text(url, options=headers)
content_list = []
if response_html:
tree = etree.HTML(response_html.text)
h3_list = tree.xpath("//div[@class='channel-item']/div[@class='bd']/h3")
for h3 in h3_list:
title = h3.xpath('./a/text()')[0]
href = h3.xpath('./a/@href')[0]
content_list.append({'title': title, 'href': href})
return {'hot_name': '豆瓣', 'content': content_list}
def crawler_v2ex():
"""
爬取v2ex热榜
:return:
"""
url = 'https://www.v2ex.com/?tab=hot'
headers = {
'authority': 'www.v2ex.com',
'referer': 'https://www.v2ex.com/'
}
response_html = get_text(url, options=headers)
content_list = []
if response_html:
tree = etree.HTML(response_html.text)
span_list = tree.xpath("//div[@class='box']/div[@class='cell item']/table/tr/td[3]/span[1]")
for span in span_list:
title = span.xpath('./a/text()')[0]
href = 'https://www.v2ex.com%s' % span.xpath('./a/@href')[0]
content_list.append({'title': title, 'href': href})
return {'hot_name': 'V2EX', 'content': content_list}
def crawler_wang_yi():
"""
爬取网易云音乐榜单
:return:
"""
url = 'https://music.163.com/discover/toplist?id=19723756'
headers = {
'authority': 'music.163.com',
'referer': 'https://music.163.com/',
}
response_html = get_text(url, options=headers)
content_list = []
if response_html:
tree = etree.HTML(response_html.text)
ul_list = tree.xpath('//div[@id="song-list-pre-cache"]/ul[@class="f-hide"]/li')
for li in ul_list:
title = li.xpath('./a/text()')[0]
href = 'https://music.163.com/#%s' % li.xpath('./a/@href')[0]
content_list.append({'title': title, 'href': href})
return {'hot_name': '云音乐飙升榜', 'content': content_list}
def crawler_github():
"""
获取github 热榜
:return:
"""
url = 'https://github.com/trending'
headers = {
'Host': 'github.com',
'Referer': 'https://github.com/explore'
}
response_html = get_text(url, options=headers)
content_list = []
if response_html:
tree = etree.HTML(response_html.text)
article_list = tree.xpath("//article[@class='Box-row']")
for article in article_list:
title = article.xpath('string(./h1/a)').strip()
href = 'https://github.com/%s' % article.xpath('./h1/a/@href')[0]
describe = article.xpath('string(./p)').strip()
content_list.append({'title':'%s---%s' % (title, describe), 'href': href})
return {'hot_name': 'GitHub', 'content': content_list}
def crawler_tian_ya():
"""
获取天涯热榜贴
:return:
"""
url = 'http://bbs.tianya.cn/hotArticle.jsp'
headers = {
'Host': 'bbs.tianya.cn'
}
response_html = get_text(url, options=headers)
content_list = []
if response_html:
tree = etree.HTML(response_html.text)
# print(response_html)
tbody_list = tree.xpath("//div[@class='mt5']/table/tbody")[1:]
for tbody in tbody_list:
for tr in tbody.xpath('./tr'):
title = tr.xpath("./td[@class='td-title']/a/text()")[0]
href = 'http://bbs.tianya.cn' + tr.xpath("./td[@class='td-title']/a/@href")[0]
content_list.append({'title': title, 'href': href})
return {'hot_name': '天涯', 'content': content_list}
def crawler_zhi_hu():
"""
获取知乎热榜
:return:
"""
url = 'https://www.zhihu.com/api/v3/feed/topstory/hot-lists/total?limit=50&desktop=true'
headers = {
'path': '/api/v3/feed/topstory/hot-lists/total?limit=50&desktop=true',
'x-api-version': '3.0.76',
'x-requested-with': 'fetch',
}
content_list = []
response_html = get_text(url, options=headers)
if response_html:
data_list = response_html.json().get('data', '')
# print(data_list)
if data_list:
for data in data_list:
title = data.get('target').get('title_area').get('text', '')
href = data.get('target').get('link').get('url', '')
content_list.append({'title': title, 'href': href})
return {'hot_name': '知乎热榜', 'content': content_list}