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fanjudanmu.py
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# -*- coding: utf-8 -*-
import sys
import time
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from OGfanjudanmu import Ui_MainWindow
from PyQt5 import QtCore, QtGui, QtWidgets
import requests
from lxml import etree
import xlwt
import xlrd
import random
import re
import os
class ChildWindow(QMainWindow, Ui_MainWindow):
close_singnal = pyqtSignal(str)
def __init__(self, parent=None):
super(ChildWindow, self).__init__(parent)
self.setupUi(self)
self.initUI()
#
self.thread = MyThread()
self.thread.result_thread.connect(self.showtable)
self.thread.error_thread.connect(self.showerror)
self.thread.state_thread.connect(self.not_click)
def closeEvent(self, event):
"""
对MainWindow的函数closeEvent进行重构
退出软件时结束所有进程
:param event:
:return:
"""
reply = QtWidgets.QMessageBox.question(self,
'确认',
"程序爬取的内容需要右下角手动保存!!\n是否确认退出？",
QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No,
QtWidgets.QMessageBox.No)
if reply == QtWidgets.QMessageBox.Yes:
event.accept()
self.thread.stop_thread()
self.close_singnal.emit("sayasora")
else:
event.ignore()
#
#
def initUI(self):
#子窗口名字修改
self.setWindowTitle("欢迎使用bilbibili番剧弹幕爬取程序")
#子窗口最大化
self.showMaximized()
self.textBrowser_3.append("欢迎使用bilbibili番剧弹幕爬取程序，请设置爬虫参数\r")
self.table_list = ["番剧名称", "弹幕代码", "集数", "标题", "弹幕"]
#
# 设置表格
self.model = QStandardItemModel(0, len(self.table_list))
# 设置水平方向3个头标签文本内容
self.model.setHorizontalHeaderLabels(
self.table_list
)
self.tableView = QtWidgets.QTableView(self.frame_2)
self.tableView.setObjectName("tableView")
self.tableView.setModel(self.model)
self.horizontalLayout_3.addWidget(self.tableView)
# 拉伸
# self.tableView.horizontalHeader().setSectionResizeMode(QHeaderView.Stretch)
#
# #本程序不需要导入数据
# self.pushButton_8.setEnabled(False)
#
# #定义接口数据
self.interface_data = []
self.interface_data_state = True
self.pushButton_1.clicked.connect(lambda: self.check_data())
#
# #更改swichbtn状态
# self.select_btn = 1
# self.select_btn_translate = "单一关键字测试"
# self.radioButton_1.setChecked(True)
# self.radioButton_1.clicked.connect(lambda: self.selectbtn(1))
# self.radioButton_2.clicked.connect(lambda: self.selectbtn(2))
#
# 设置导入提示只读
self.textBrowser.setReadOnly(True)
#价格 页码可输入范围
# self.spinBox_1.setRange(0, 99999999)
# self.spinBox_2.setRange(0, 99999999)
self.spinBox_3.setRange(1, 99)
self.spinBox_4.setRange(1, 99)
#
# #默认勾选 默认禁用价格选择
# self.checkBox.setChecked(True)
# self.spinBox_1.setEnabled(False)
# self.spinBox_2.setEnabled(False)
# self.checkBox.stateChanged.connect(self.change_checkbox)
#
#创建导入导出文件位置
self.in_address = ""
self.out_address = ""
self.pushButton_8.clicked.connect(self.getfile)
self.pushButton_9.clicked.connect(self.savefile)
self.pushButton_8.setEnabled(False)
self.pushButton_9.setEnabled(True)
#
#设置开始按钮
self.pushButton_4.setEnabled(False)
self.pushButton_4.clicked.connect(self.start_btn)
#设置中止按钮
self.pushButton_5.setEnabled(False)
self.pushButton_5.clicked.connect(self.main_stop_thread)
#
# 设置清空参数按钮
# 设置清除结果窗口，提示窗口
self.pushButton_2.clicked.connect(self.clean_frame_6)
self.pushButton_3.clicked.connect(self.clean_textBrowser_3)
#数据保存按钮，保存为excel
self.pushButton_6.setEnabled(False)
self.pushButton_6.clicked.connect(self.save_excel)
#
#
#
# #选择商品排序槽函数
# def selectbtn(self, i):
# self.select_btn = i
#
# if self.select_btn == 1:
# self.lineEdit_1.setEnabled(True)
# self.pushButton_8.setEnabled(False)
#
# self.pushButton_8.setText("点击选择")
# self.in_address = ""
# # self.out_address = ""
# else:
# self.lineEdit_1.setEnabled(False)
# self.pushButton_8.setEnabled(True)
# self.pushButton_8.setText("点击选择")
# # self.pushButton_9.setEnabled(True)
#
# self.lineEdit_1.setText("")
# #翻译按钮
# self.translate_radio(i)
#
# #勾选是非限制价格槽函数
# def change_checkbox(self):
# if self.checkBox.isChecked():
# self.spinBox_1.setEnabled(False)
# self.spinBox_2.setEnabled(False)
# self.spinBox_1.setValue(0)
# self.spinBox_2.setValue(0)
# else:
# self.spinBox_1.setEnabled(True)
# self.spinBox_2.setEnabled(True)
#
#导入文件按钮槽函数
def getfile(self):
a = QFileDialog.getOpenFileName(self, '请选择要打开的文件', 'c:\\', "Data files (*.xls)")
self.pushButton_8.setText(a[0])
self.in_address = a[0]
#导出文件按钮槽函数
def savefile(self):
a = QFileDialog.getSaveFileName(self, '请选择要保存的位置', 'c:\\', "Data files (*.xls)")
self.pushButton_9.setText(a[0])
self.out_address = a[0]
# #状态选择翻译
# def translate_radio(self, i):
# a = {"1": "单一关键字测试", "2": "批量关键字爬取"}
# self.select_btn_translate = a[str(i)]
#
#清空参数函数
def clean_frame_6(self):
self.lineEdit_1.setText(None)
self.spinBox_3.setValue(1)
self.spinBox_4.setValue(1)
self.radioButton_1.click()
self.in_address = ""
self.out_address = ""
self.pushButton_8.setText("点击选择")
self.pushButton_9.setText("点击选择")
self.textBrowser_3.append("已成功清除参数\r")
#
#清除提示窗口函数
def clean_textBrowser_3(self):
self.textBrowser_3.clear()
# # 获取Excel内容函数
# def get_xls(self, address):
# workbook = xlrd.open_workbook(address) # 打开xls文件
# # sheet_name = workbook.sheet_names() # 打印所有sheet名称，是个列表
# # sheet1= workbook.sheet_by_name('Sheet1') # 根据sheet名称读取sheet中的所有内容
# # print(sheet.name, sheet.nrows, sheet.ncols)
# sheet = workbook.sheet_by_index(0) # 根据sheet索引读取sheet中的所有内容
# content = sheet.col_values(0) # 第一列内容
# return content
#
#检查按钮对应槽函数
def check_data(self):
if self.pushButton_1.text() == "取消":
self.frame_6.setEnabled(True)
self.pushButton_1.setText("检查参数")
self.pushButton_4.setEnabled(False)
self.pushButton_2.setEnabled(True)
self.textBrowser_3.append("请重新输入需要修改的参数\r")
else:
self.interface_data = [self.lineEdit_1.text(), self.spinBox_3.text(), self.spinBox_4.text(), self.in_address, self.out_address]
print(self.interface_data)
self.interface_data_state = True
if self.interface_data[0] == "":
self.textBrowser_3.append("搜索关键字不能为空\r")
self.interface_data_state = False
else:
try:
aasdfd = int(self.interface_data[0])
except:
self.textBrowser_3.append("av号必须为纯数字\r")
self.interface_data_state = False
if int(self.interface_data[1]) > int(self.interface_data[2]):
self.textBrowser_3.append("页码搜索区间有误\r")
self.interface_data_state = False
if self.interface_data[4] == "":
self.textBrowser_3.append("请设置导出文件的位置\r")
self.interface_data_state = False
self.textBrowser_1.setText(
"ep号：" + self.interface_data[0] +
"\r\r爬取集数：" + self.interface_data[1] + " 到 " + self.interface_data[2] + " 集"
"\r\r导入位置：" + self.interface_data[3] +
"\r\r导出位置：" + self.interface_data[4]
)
#
#
# # self.textBrowser_1.setText(
# # "商品名称：" + self.interface_data[0] +
# # "\r\r搜索规则：" + self.select_btn_translate +
# # "\r\r价格区间：" + self.interface_data[2] + " 到 " + self.interface_data[3] + " 元" +
# # "\r\r搜索页数：" + self.interface_data[4] + " 到 " + self.interface_data[5] + " 页" +
# # "\r\r导入位置：" + self.interface_data[6] +
# # "\r\r导出位置：" + self.interface_data[7]
# # )
# #
if self.interface_data_state:
self.pushButton_4.setEnabled(True)
self.pushButton_2.setEnabled(False)
self.frame_6.setEnabled(False)
self.pushButton_1.setText("取消")
self.textBrowser_3.append("爬虫参数设置无误，准备开始\r")
else:
self.pushButton_4.setEnabled(False)
#
self.interface_data_state = True
#
#开始按钮槽函数
def start_btn(self):
#准备创建Excel
self.book = xlwt.Workbook(encoding='utf-8', style_compression=0)
self.sheet = self.book.add_sheet('Sheet1', cell_overwrite_ok=True)
a = ["个数"] + self.table_list
for i in range(len(a)):
self.sheet.write(0, i, a[i])
# 设置变量excel排数
self.book_row = 1
#清空表格
self.model.clear()
self.model.setHorizontalHeaderLabels(
self.table_list
)
#开启另一个线程
self.thread.setidentity(self.interface_data)
self.thread.start()
#
def main_stop_thread(self):
self.textBrowser_3.append("正在中止程序，请稍等...\r")
self.pushButton_5.setEnabled(False)
self.thread.stop_thread()
#
#
#显示表格函数
def showtable(self, a):
print(a)
self.model.appendRow(
[QStandardItem(str(a["name"])),
QStandardItem(str(a["ep"])),
QStandardItem(str(a["ji"])),
QStandardItem(str(a["jiname"])),
QStandardItem(str(a["str"])),
]
)
self.sheet.write(self.book_row, 0, self.book_row)
self.sheet.write(self.book_row, 1, a["name"])
self.sheet.write(self.book_row, 2, a["ep"])
self.sheet.write(self.book_row, 3, a["ji"])
self.sheet.write(self.book_row, 4, a["jiname"])
self.sheet.write(self.book_row, 5, a["str"])
self.book_row = self.book_row + 1
if self.book_row > 55000:
print("超出")
self.textBrowser_3.append("xls文件最大数据量为65536，已自动停止运行\r")
self.thread.stop_thread()
#
#
#显示报错
def showerror(self, a):
self.textBrowser_3.append(a)
#子线程状态，按钮禁用
def not_click(self, a):
if a == 1:
self.pushButton_1.setEnabled(False)
self.pushButton_4.setEnabled(False)
self.pushButton_6.setEnabled(False)
self.pushButton_5.setEnabled(True)
else:
self.pushButton_1.setEnabled(True)
self.pushButton_4.setEnabled(True)
self.pushButton_6.setEnabled(True)
self.pushButton_5.setEnabled(False)
#
#确认保存为excel函数
def save_excel(self):
self.book.save(self.interface_data[4])
self.textBrowser_3.append("已经成功保存到"+self.interface_data[4]+'\r')
self.pushButton_6.setEnabled(False)
#
#
#
#
class MyThread(QThread):
#定义thread信号,传递结果字典
result_thread = pyqtSignal(dict)
error_thread = pyqtSignal(str)
state_thread = pyqtSignal(int)
def __init__(self, parent=None):
super(MyThread, self).__init__(parent)
self.identity = []
self.working = True
def stop_thread(self):
self.working = False
#
def setidentity(self, list):
self.identity = list
def get_text(self, url):
x = int(random.randint(0, 6))
User_Agent = [
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.163 Safari/535.1",
"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0) Gecko/20100101 Firefox/6.0",
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.50 (KHTML, like Gecko) Version/5.1 Safari/534.50",
"Opera/9.80 (Windows NT 6.1; U; zh-cn) Presto/2.9.168 Version/11.50",
"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB7.0)",
"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)",
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"
]
headers = {
'User-Agent': User_Agent[x]
}
try:
response = requests.get(url=url, headers=headers)
if response.encoding is None or response.encoding == 'ISO-8859-1':
response.encoding = response.apparent_encoding
html_txt = response.text
if response.status_code != 200:
return None
return html_txt
except Exception as e:
print("error", str(e))
def run(self):
self.working == True
self.error_thread.emit("开始爬取,等耐心等待...\r")
self.state_thread.emit(1)
aurl = "https://www.bilibili.com/bangumi/play/ss%s" % self.identity[0]
texts = self.get_text(aurl)
if texts == None:
self.error_thread.emit("无此番剧ep号，请检查重试。\r")
else:
all = re.findall('"cid":(.*?),', texts, re.S)[1:-1]
name = re.findall('<meta name="keywords" content="(.*?)"><meta', texts, re.S)[0]
jishu = re.findall(',"titleFormat":"(.*?)","vid":".*?","longTitle":"(.*?)",', texts, re.S)[:-1]
try:
for i in range(int(self.identity[1])-1, int(self.identity[2])):
self.error_thread.emit("正在爬取： "+ jishu[i][0])
if self.working == False:
break
ii = all[i]
d = self.get_text("https://api.bilibili.com/x/v1/dm/list.so?oid=%s" % ii)
e = re.findall('<d p=".*?">(.*?)</d>', d, re.S)
for iii in e:
dicts = {'ep': all[i], "str": iii, "ji": jishu[i][0], "jiname": jishu[i][1], "name": name}
# print(dicts)
self.result_thread.emit(dicts)
except:
self.error_thread.emit("搜索条件超过番剧集数\r")
if self.working:
self.error_thread.emit("\r已完成爬取\r")
else:
self.error_thread.emit("\r已中止程序\r")
self.working = True
# try:
# page1 = self.identity[1]
# page2 = self.identity[2]
# for i in range(int(page1), int(page2) + 1):
# self.error_thread.emit("正在爬取关键字：" + iname + " 第：" + str(i) + "页")
# state = self.get_name(iname, i)
# if state == 0 or self.working == False:
# break
# except:
# self.error_thread.emit("\r睿站已禁止你访问，请等待五分钟后再轰炸，整理未爬取的关键字，继续轰炸\r")
# self.working = False
# for i in range(int(self.identity[4]), int(self.identity[5])+1):
# try:
# a = self.translate_list(self.identity)
# url = self.get_url(a, i)
# self.get_response(url, i)
# if self.working == False:
# break
# except:
# self.error_thread.emit("此页商品数目不足30条,无此价格区间商品，或超过筛选条件页数，请扩大筛选条件或减少搜索页数。\r")
# break
#
self.state_thread.emit(0)
if __name__ == "__main__":
app = QApplication(sys.argv)
form = ChildWindow()
form.show()
sys.exit(app.exec_())