問題描述

我想為不同的 QWebEngineViews 設(shè)置不同的 QWebEngineProfiles，這意味著每個視圖都有自己的 cookie 存儲.我找不到任何有關(guān)它的文檔，因此將不勝感激所有幫助.任何將獨立 cookie 存儲設(shè)置為獨立 web 視圖的其他方法的任何建議也將有所幫助.干杯.

I want to set different QWebEngineProfiles to different QWebEngineViews meaning each view will have its own cookie store. I cant find any documentation on it therefore all help would be greatly appreciated. Any suggestion of another method of setting independent cookie stores to independent webviews will also help. Cheers.

代碼如下(此處連接信號格式不正確，但請放心，在真實代碼中是正確的):

Code is below (connecting the signal did not format properly here but rest assured it is correct in the real code):

from PyQt5.QtCore import *
from PyQt5.QtWidgets import * 
from PyQt5.QtGui import *
from PyQt5.QtWebEngineWidgets import *
import sys

class MainWindow(QMainWindow):

    def __init__(self, *args, **kwargs):
        super(MainWindow, self).__init__(*args,**kwargs)
        self.browser={}
        self.cookiestore={}
        self.page={}
        No = input("No: ")
        for i in range(int(No)):
            self.browser[str(i)] = QWebEngineView()
            storagename = str(i)
            self.cookiestore[str(i)] = QWebEngineProfile(storagename, self.browser[str(i)])
            self.page[str(i)] = QWebEnginePage(self.cookiestore[str(i)], self.browser[str(i)])
            self.browser[str(i)].setPage(self.page[str(i)])
            self.browser[str(i)].load(QUrl("https://www.google.com"))
      self.browser[str(i)].loadFinished.connect(lambda:self._loaded(str(i)))

    def _loaded(self, No):
        self.browser[No].page().toHtml(self._callable)
    def _callable(self, data):
        self.html = data
        if "" in self.html:
            print("Done")
        else:
            print("wait")

app = QApplication(sys.argv)
window = MainWindow()
app.exec_()

推薦答案

如果你想建立一個 QWebEngineProfile 到一個 QWebEngineView 你必須通過一個 QWebEnginePage 如下所示:

If you want to establish a QWebEngineProfile to a QWebEngineView you must do it through a QWebEnginePage as I show below:

webview = QWebEngineView()
profile = QWebEngineProfile("somestorage", webview)
webpage = QWebEnginePage(profile, webview)
webview.setPage(webpage)

例子:

from PyQt5.QtCore import QUrl
from PyQt5.QtWebEngineWidgets import QWebEngineView, QWebEngineProfile, QWebEnginePage
from PyQt5.QtWidgets import QApplication

if __name__ == '__main__':
    import sys

    app = QApplication(sys.argv)
    views = []
    for i in range(5):
        webview = QWebEngineView()
        profile = QWebEngineProfile(f"storage-{i}", webview)
        webpage = QWebEnginePage(profile, webview)
        webview.setPage(webpage)
        webview.load(QUrl("https://stackoverflow.com/questions/48142341/how-to-set-a-qwebengineprofile-to-a-qwebengineview"))
        webview.show()
        views.append(webview)
    sys.exit(app.exec_())

這篇關(guān)于如何將 QWebEngineProfile 設(shè)置為 QWebEngineView的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！