import requests
import bs4
import json
import os
import openpyxl
class Ximalaya():
def __init__(self):
self.url = 'https://www.ximalaya.com'
self.headers = {
"user-agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"}
# 关键字搜索,返回一个列表 的字典数据
def search(self, kw):
res = requests.get(self.url + "/search/" + kw, headers=self.headers)
bs = bs4.BeautifulSoup(res.text, "html.parser")
# bs1放的是标题和网址 bs2放的是图片地址
bs1 = bs.find_all('a', class_="xm-album-title ellipsis-2")
bs2 = bs.find_all('a', class_="xm-album-cover")
# 图片
ls = []
for i in range(len(bs1)):
d = dict.fromkeys(("title", "albumId", "src", 'count'))
d['title'] = bs1[i]['title'] # 标题
d['albumId'] = bs1[i]['href'].split('/')[-2] # 网址的albumId
d['src'] = "https:" + bs2[i].img['src'] # 图片
d['count'] = bs2[i].find('div', class_='listen-count').span.text # 播放量
ls.append(d)
return ls
# 访问目标专辑的网页,然后获取所有的章节的列表字典数据+"p1/"
def get_album(self, albumId):
res = requests.get(f"{self.url}/revision/album/v1/getTracksList?albumId={albumId}&pageNum=1&sort=0&pageSize=30",
headers=self.headers)
js = json.loads(res.text)
# 获取总页数 分页计算总页数算法
pageSize = 1000
totalRecord = int(js['data']['trackTotalCount'])
totalPageNum = int((totalRecord + pageSize - 1) / pageSize)
ls = []
for i in range(totalPageNum):
res = requests.get(
f"{self.url}/revision/album/v1/getTracksList?albumId={albumId}&pageNum={i + 1}&sort=0&pageSize={pageSize}",
headers=self.headers)
js1 = json.loads(res.text)
js1 = js1['data']['tracks']
for item in js1:
d = dict.fromkeys(('title', 'trackId', 'playCount'))
d["title"] = item['title'] # 标题
d["playCount"] = item['playCount'] # 播放量
d["trackId"] = item['trackId'] # 下载接口id
ls.append(d)
return ls
# 下载音频文件,返回下载结果 需要提供章节字典 和目录名
def donwn(self, section, sname):
try:
# 如果没有这个目录则创建一个目录
if os.path.isdir(sname) == False:
os.makedirs(sname)
sname = sname + r"/"
res = requests.get(f"https://www.ximalaya.com/revision/play/v1/audio?id={section['trackId']}&ptype=1",
headers=self.headers)
js = json.loads(res.text)
res = requests.get(js['data']['src'], headers=self.headers).content
with open(sname + section['title'] + ".m4a", 'wb') as file:
file.write(res)
print(section['title'] + " 下载成功!")
except:
print(section['title'] + " 下载失败!")
#将数据保存到excel表格中
def to_excel(self, sections, sname):
try:
wb = openpyxl.Workbook()
ws = wb.active # 获取工作表
ws.freeze_panes = 'B2'
#设置行宽 高 width是字符数 height是像素
ws.row_dimensions[1].height = 25
ws.column_dimensions['A'].width = 50
ws.column_dimensions['B'].width = 90
ws.column_dimensions['C'].width = 20
ws.append(['title', 'm4aUrl', 'playCount'])
sname = sname + ".xlsx"
for item in sections:
res = requests.get(f"https://www.ximalaya.com/revision/play/v1/audio?id={item['trackId']}&ptype=1",
headers=self.headers)
js = json.loads(res.text)
print(item['title'], js['data']['src'], item['playCount'])
ws.append([item['title'], js['data']['src'], item['playCount']])
wb.save(sname)
print(f"保存到 {sname} 成功!")
except:
print(f"保存到 {sname} 失败!")
if __name__ == "__main__":
while True:
xmly = Ximalaya()
while True:
try:
kw = input("请输入您想搜索的关键字:(书名或者作者)\r\n")
ls = xmly.search(kw)
for i, item in enumerate(ls):
txt = f"{i + 1}-{item['title']}-{item['count']}"
print(txt)
xh = input(f"请输入您想要下载的专辑的序号:1-{len(ls)} 返回上一步请输入'#'键\r\n")
# 如果输入了#号键则继续循环问..不是则跳出循环
if xh != '#':
try:
xh = int(xh) - 1
break
except:
print("输入有误!回到开始位置")
except:
print("关键字有误,或者没找到!")
print("正在遍历所有的章节,这需要些时间.......")
# 根据用户选的序号来选择遍历哪个有声书的所有章节
sections = xmly.get_album(ls[xh]["albumId"])
for i, item in enumerate(sections):
print(i + 1, item['title'])
ts = input(
f" 有几种交互方式,请参考!\r\n1.请输入需要下载的章节序号:1-{len(sections)} 支持范围下载 例如输入:10-100\r\n2.如果您要全部都下载,请输入'#'键\r\n3.如果您要全部打印到excel表格里请输入'e'键\r\n4.退出按x键\r\n")
name = ls[xh]["title"]
if ts == "#": # 全部下载
for item in sections:
xmly.donwn(item, name)
else:
if '-' in ts: # 范围下载
min, max = ts.split('-')
for i in range(int(min), int(max) + 1):
xmly.donwn(sections[i], name)
elif ts == 'e': # 将数据保存到excel表格里
xmly.to_excel(sections, name)
elif ts=='x':
break
else: # 按序号下载
xmly.donwn(sections[int(ts) - 1], name)
ts=input("还要继续输入'j'键,退出输入任意键")
if ts!='j':
break
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发表于 2020-8-27 21:10:57
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发表于 2020-8-27 22:45:31
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