一段爬虫代码
本帖最后由 猪猪以都都 于 2023-7-13 15:55 编辑先看代码:import os
import tkinter as tk
import webbrowser
import requests
import tkinter.messagebox as mes_box
import PySimpleGUI as sg
from tkinter import ttk
from retrying import retry
class SetUI(object):
"""
音乐弹框界面
"""
def __init__(self, weight=1000, height=600):
self.ui_weight = weight
self.ui_height = height
self.title = " 音乐破解软件"
self.ui_root = tk.Tk(className=self.title)
self.ui_url = tk.StringVar()
self.ui_var = tk.IntVar()
self.ui_var.set(1)
self.show_result = None
self.song_num = None
self.response_data = None
self.song_url = None
self.song_name = None
self.song_author = None
def set_ui(self):
"""
设置简易UI界面
:return:
"""
# Frame空间
frame_1 = tk.Frame(self.ui_root)
frame_2 = tk.Frame(self.ui_root)
frame_3 = tk.Frame(self.ui_root)
frame_4 = tk.Frame(self.ui_root)
# ui界面中菜单设计
ui_menu = tk.Menu(self.ui_root)
self.ui_root.config(menu=ui_menu)
file_menu = tk.Menu(ui_menu, tearoff=0)
ui_menu.add_cascade(label='菜单', menu=file_menu)
file_menu.add_command(label='使用说明', command=lambda: webbrowser.open('www.baidu.com'))
file_menu.add_command(label='关于作者', command=lambda: webbrowser.open('www.baidu.com'))
file_menu.add_command(label='退出', command=self.ui_root.quit)
# 控件内容设置
choice_passageway = tk.Label(frame_1, text='请选择音乐搜索通道:', padx=10, pady=10)
passageway_button_1 = tk.Radiobutton(frame_1, text='酷我音乐', variable=self.ui_var, value=1, width=10, height=3)
passageway_button_2 = tk.Radiobutton(frame_1, text='网易云音乐', variable=self.ui_var, value=2, width=10, height=3)
passageway_button_3 = tk.Radiobutton(frame_1, text='QQ音乐', variable=self.ui_var, value=3, width=10, height=3)
passageway_button_4 = tk.Radiobutton(frame_1, text='酷狗音乐', variable=self.ui_var, value=4, width=10, height=3)
input_link = tk.Label(frame_2, text="请输入歌曲名或歌手:")
entry_style = tk.Entry(frame_2, textvariable=self.ui_url, highlightcolor='Fuchsia', highlightthickness=1,
width=35)
label2 = tk.Label(frame_2, text=" ")
play_button = tk.Button(frame_2, text="搜索", font=('楷体', 11), fg='Purple', width=2, height=1,
command=self.get_KuWoMusic)
label3 = tk.Label(frame_2, text=" ")
# 表格样式
columns = ("序号", "歌手", "歌曲", "专辑")
self.show_result = ttk.Treeview(frame_3, height=20, show="headings", columns=columns)
# 下载
download_button = tk.Button(frame_4, text="下载", font=('楷体', 11), fg='Purple', width=6, height=1, padx=5,
pady=5, command=self.download_music)
# 控件布局
frame_1.pack()
frame_2.pack()
frame_3.pack()
frame_4.pack()
choice_passageway.grid(row=0, column=0)
passageway_button_1.grid(row=0, column=1)
passageway_button_2.grid(row=0, column=2)
passageway_button_3.grid(row=0, column=3)
passageway_button_4.grid(row=0, column=4)
input_link.grid(row=0, column=0)
entry_style.grid(row=0, column=1)
label2.grid(row=0, column=2)
play_button.grid(row=0, column=3, ipadx=10, ipady=10)
label3.grid(row=0, column=4)
self.show_result.grid(row=0, column=4)
download_button.grid(row=0, column=5)
# 设置表头
self.show_result.heading("序号", text="序号")
self.show_result.heading("歌手", text="歌手")
self.show_result.heading("歌曲", text="歌曲")
self.show_result.heading("专辑", text="专辑")
# 设置列
self.show_result.column("序号", width=100, anchor='center')
self.show_result.column("歌手", width=200, anchor='center')
self.show_result.column("歌曲", width=200, anchor='center')
self.show_result.column("专辑", width=300, anchor='center')
# 鼠标点击
self.show_result.bind('<ButtonRelease-1>', self.get_song_url)
@retry(stop_max_attempt_number=5)
def get_KuWoMusic(self):
"""
获取qq音乐
:return:
"""
# 清空treeview表格数据
for item in self.show_result.get_children():
self.show_result.delete(item)
headers = {
'accept': 'application/json, text/plain, */*',
'accept - encoding': 'gzip, deflate',
'accept - language': 'zh - CN, zh;q = 0.9',
'cache - control': 'no - cache',
'Connection': 'keep-alive',
'csrf': 'HH3GHIQ0RYM',
'Referer': 'http://www.kuwo.cn/search/list?key=%E5%91%A8%E6%9D%B0%E4%BC%A6',
'User-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) '
'Chrome/99.0.4844.51 Safari/537.36',
'Cookie': '_ga=GA1.2.218753071.1648798611; _gid=GA1.2.144187149.1648798611; _gat=1; '
'Hm_lvt_cdb524f42f0ce19b169a8071123a4797=1648798611; '
'Hm_lpvt_cdb524f42f0ce19b169a8071123a4797=1648798611; kw_token=HH3GHIQ0RYM'
}
search_input = self.ui_url.get()
if len(search_input) > 0:
search_url = 'http://www.kuwo.cn/api/www/search/searchMusicBykeyWord?'
search_data = {
'key': search_input,
'pn': '1',
'rn': '80',
'httpsStatus': '1',
'reqId': '858597c1-b18e-11ec-83e4-9d53d2ff08ff'
}
try:
self.response_data = requests.get(search_url, params=search_data, headers=headers, timeout=20).json()
songs_data = self.response_data['data']['list']
if int(self.response_data['data']['total']) <= 0:
mes_box.showerror(title='错误', message='搜索: {} 不存在.'.format(search_input))
else:
for i in range(len(songs_data)):
self.show_result.insert('', i, values=(i + 1, songs_data['artist'], songs_data['name'],
songs_data['album']))
except TimeoutError:
mes_box.showerror(title='错误', message='搜索太久了,重试一下!')
else:
mes_box.showerror(title='错误', message='你不是还没输入吗?!')
def get_song_url(self, event):
"""
获取下载歌曲的地址
:return:
"""
# treeview中的左键单击
for item in self.show_result.selection():
item_text = self.show_result.item(item, "values")
# 获取
self.song_num = int(item_text)
# 获取下载歌曲的地址
if self.song_num is not None:
songs_data = self.response_data['data']['list']
songs_req_id = self.response_data['reqId']
song_rid = songs_data['rid']
music_url = 'http://www.kuwo.cn/api/v1/www/music/playUrl?mid={}&type=convert_url3' \
'&httpsStatus=1&reqId={}' \
.format(song_rid, songs_req_id)
response_data = requests.get(music_url).json()
self.song_url = response_data['data'].get('url')
self.song_name = songs_data['name']
self.song_author = songs_data['artist']
else:
mes_box.showerror(title='错误', message='你能不能先搜索一下???')
def download_music(self):
"""
下载音乐
:return:
"""
if not os.path.exists('./下载音乐'):
os.mkdir("./下载音乐/")
if self.song_num is not None:
song_name = self.song_name + '--' + self.song_author + ".mp3"
try:
save_path = os.path.join('./下载音乐/{}'.format(song_name)) \
.replace('\\', '/')
true_path = os.path.abspath(save_path)
resp = requests.get(self.song_url)
with open(save_path, 'wb') as file:
file.write(resp.content)
mes_box.showinfo(title='下载成功', message='你要下载的歌曲是%s吧,保存地址就是%s,快点感谢我!' % (self.song_name, true_path))
except Exception:
mes_box.showerror(title='错误', message='没有找到存放歌曲的文件夹')
else:
mes_box.showerror(title='错误', message='你不是还没有选择要下载的歌曲么?')
def progress_bar(self, file_size):
"""
任务加载进度条
:return:
"""
layout = [,
,
]
# window只需将自定义的布局加载出来即可 第一个参数是窗口标题。
window = sg.Window('机器人执行进度', layout)
# 根据key值获取到进度条
_progress_bar = window['progressbar']
for i in range(file_size):# 循环
event, values = window.read(timeout=10)
if event == 'Cancel' or event is None:
break
_progress_bar.UpdateBar(i + 1)
def ui_center(self):
"""
UI界面窗口设置:居中
"""
ws = self.ui_root.winfo_screenwidth()
hs = self.ui_root.winfo_screenheight()
x = int((ws / 2) - (self.ui_weight / 2))
y = int((hs / 2) - (self.ui_height / 2))
self.ui_root.geometry('{}x{}+{}+{}'.format(self.ui_weight, self.ui_height, x, y))
def loop(self):
"""
函数说明:loop等待用户事件
"""
self.ui_root.resizable(False, False)# 禁止修改窗口大小
self.ui_center()# 窗口居中
self.set_ui()
self.ui_root.mainloop()
if __name__ == '__main__':
a = SetUI()
a.loop()
这段代码之前都没有什么问题,而现在虽然运行没问题,但是再搜索歌曲的时候有报错
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Program Files\Python39\lib\tkinter\__init__.py", line 1892, in __call__
return self.func(*args)
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 56, in wrapped_f
return Retrying(*dargs, **dkw).call(f, *args, **kw)
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 266, in call
raise attempt.get()
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 301, in get
six.reraise(self.value, self.value, self.value)
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\six.py", line 719, in reraise
raise value
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 251, in call
attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
File "C:\Users\Administrator\Desktop\python下载VIP音乐\破解vip音乐.py", line 138, in get_KuWoMusic
songs_data = self.response_data['data']['list']
KeyError: 'data'
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Program Files\Python39\lib\tkinter\__init__.py", line 1892, in __call__
return self.func(*args)
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 56, in wrapped_f
return Retrying(*dargs, **dkw).call(f, *args, **kw)
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 266, in call
raise attempt.get()
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 301, in get
six.reraise(self.value, self.value, self.value)
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\six.py", line 719, in reraise
raise value
File "C:\Users\Administrator\AppData\Roaming\Python\Python39\site-packages\retrying.py", line 251, in call
attempt = Attempt(fn(*args, **kwargs), attempt_number, False)
File "C:\Users\Administrator\Desktop\python下载VIP音乐\破解vip音乐.py", line 138, in get_KuWoMusic
songs_data = self.response_data['data']['list']
KeyError: 'data'
这是报错代码,为什么会报错? 这个文本是一个Python程序的错误信息,其中包含了两个相同的异常。程序在执行过程中出现了一个KeyError,即在尝试访问一个字典中不存在的键时发生了错误。具体来说,程序在第138行尝试访问一个名为response_data的字典中的data键,但是该键不存在。
该程序使用了Tkinter和retrying两个Python库。Tkinter是Python的标准GUI库,用于创建窗口和用户界面。retrying库提供了一种重试机制,可以在函数调用失败时自动重试。在这个程序中,retrying库被用于尝试从Kuwo音乐网站下载VIP音乐时出现的网络错误。 估计是网站发生变动了,你需要重新解析网站 Jianbaiyi 发表于 2023-7-14 08:45
这个文本是一个Python程序的错误信息,其中包含了两个相同的异常。程序在执行过程中出现了一个KeyError,即 ...
就算ai回复也要检查一下,这种不痛不痒的回复有啥意义 {:5_104:}
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