cant download files

[EnriqueGautoSand]

when i use
send_from_directory
or
send_file

i have this error
[7252:8536:0112/182339.125:ERROR:extension_function_dispatcher.cc(487)] Permission denied for metricsPrivate.recordValue

the file i want download is an pdf and show it, but the download option dont appear
in static/docs/ yes the file is in the folder but when i put all in pyinstaller in onefile i wanna the user can get the download option

on Google Chrome

when i use flask-desktop

[Widdershin]

Hmmm looks like we're missing a handler for the downloadRequest event in pyqt5.

https://stackoverflow.com/questions/56872960/pdfjs-print-button-does-not-work-with-pyqt5

    @QtCore.pyqtSlot(QtWebEngineWidgets.QWebEngineDownloadItem)
    def on_downloadRequested(self, download):
        path, _ = QtWidgets.QFileDialog.getSaveFileName(
            self, "Save File", "sample.pdf", "*.pdf"
        )
        if path:
            download.setPath(path)
            download.accept()

This example has some hardcoded stuff for downloading pdfs but wouldn't be far off what we need.

I'm not actively working on this project anymore but if someone wants to make a pull request I'll review it.