qurl

How to download csv file with QWebEngineView and QUrl

由 廉价感情. 提交于 2021-01-24 09:11:13
问题 I'm building a program which uses QWebEngineView and QUrl to display a website in my PyQt5 app (running on Windows 10). However, I now want to be able to download a CSV file from the same website, but being a noob I can't seem to figure out how. I'm familiar with using requests , urllib.request , urllib3 , etc. for downloading files, but for this, I specifically want to do it with the QWebEngineView, as the user will have authenticated the request previously in the pyqt5 window. The code to

How do you port QUrl addQueryItem to Qt5's QUrlQuery?

由 ╄→гoц情女王★ 提交于 2019-12-31 21:22:52
问题 In Qt 4, the following code using QUrl works: QUrl u; foreach (const settings::PostItem & pi, settings.post) u.addQueryItem(pi.name, pi.value); postData = u.encodedQuery(); NOTES : this code is from wkhtmltopdf and postData is a QByteArray. However, Qt 5 does not have the addQueryItem() function anymore. How do you port this code? 回答1: In order to ensure compatibility with Qt 4, add the following lines at the top of your file: #if QT_VERSION >= QT_VERSION_CHECK(5,0,0) # include <QUrlQuery>

How do you port QUrl addQueryItem to Qt5's QUrlQuery?

由 白昼怎懂夜的黑 提交于 2019-12-31 21:22:30
问题 In Qt 4, the following code using QUrl works: QUrl u; foreach (const settings::PostItem & pi, settings.post) u.addQueryItem(pi.name, pi.value); postData = u.encodedQuery(); NOTES : this code is from wkhtmltopdf and postData is a QByteArray. However, Qt 5 does not have the addQueryItem() function anymore. How do you port this code? 回答1: In order to ensure compatibility with Qt 4, add the following lines at the top of your file: #if QT_VERSION >= QT_VERSION_CHECK(5,0,0) # include <QUrlQuery>

Sending mail with line breaks using QDesktopServices::openUrl

由 被刻印的时光 ゝ 提交于 2019-12-13 06:25:28
问题 I tried to send an e-mail with a prepared subject, receiver and body using Qt. The mail shall open in the system default mail client. I am testing on Linux with KMail and Qt 5.5. This is the code I intended to use: QDesktopServices::openUrl(QUrl("mailto:?to=test@test.com&subject=Test&body=line1%0D%0Aline2", QUrl::TolerantMode)); The mail window opens, subject and receiver are ok. Unfortunately the line breaks in the body do not work. I also tried <br>, \n, \r\n but none of these worked. I

How do you port QUrl addQueryItem to Qt5's QUrlQuery?

由 白昼怎懂夜的黑 提交于 2019-12-03 02:31:31
In Qt 4, the following code using QUrl works: QUrl u; foreach (const settings::PostItem & pi, settings.post) u.addQueryItem(pi.name, pi.value); postData = u.encodedQuery(); NOTES : this code is from wkhtmltopdf and postData is a QByteArray. However, Qt 5 does not have the addQueryItem() function anymore. How do you port this code? In order to ensure compatibility with Qt 4, add the following lines at the top of your file: #if QT_VERSION >= QT_VERSION_CHECK(5,0,0) # include <QUrlQuery> #endif This means that QUrlQuery will only be #include d if you are compiling against Qt 5.0.0 or greater.
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